A strong rear wheel speed sensor matches your vehicle’s exact application and side, with an OE replacement available when factory-spec fit matters; this roundup suits owners comparing GM truck and crossover sensors as well as select Hyundai and Kia options. The listings range from single sensors to a two-piece left-and-right set, and from GM Genuine Parts to aftermarket replacements. Fitment is the first decision: model, year, drivetrain, and sensor position can narrow the choices quickly.
Some listings also identify an interchange number, which can help you compare a replacement with the original part. The products below are not universal, and the supplied data does not establish that they fit every vehicle.
Confirm the listing’s full fitment notes and your original part number before ordering.
Ruizure ALS1757 is the Best Overall pick for shoppers whose vehicle is a listed Silverado, Sierra, or Cheyenne application: its fitment spans several model years and truck configurations, and its package includes two rear sensors for the left and right sides. It also lists multiple interchange numbers, including ALS1757 and If factory-spec replacement is the priority for a Silverado or Sierra 1500, GM Genuine Parts 20938121 is a strong alternative, but its listing says programming or special setup may be required.
Our Top Picks
Best OverallCovers listed Silverado, Sierra, and Cheyenne applications and includes two sensors for both rear sides, with several interchange numbers supplied.
View on Amazon
Best OE MatchGM-recommended OE replacement for Silverado 1500 and Sierra 1500 applications; the listing specifies original equipment fit and notes setup may be required.
View on Amazon
Best Crossover OEGM Genuine Parts OE sensor with a 24-month parts warranty; its part number also appears among the interchange references for Ruizure ALS1754.
View on Amazon- Broadest Crossover Fit Ruizure ALS1754
- Best Two-Piece FWD Set Carbhub 58980C1100
Compare Rear Wheel Speed Sensor Options
| # | Product | Weight | Material | Material Type | Buy |
|---|---|---|---|---|---|
| 1 | 1. Ruizure ALS1757Best Overall | 0.14 kg | Acrylonitrile Butadiene Styrene | Acrylonitrile Butadiene Styrene | View on Amazon |
| 2 | 2. GM Genuine Parts 20938121Best OE Match | 2.08 oz | Acrylonitrile Butadiene Styrene | Acrylonitrile Butadiene Styrene | View on Amazon |
| 3 | 3. GM Genuine Parts 22951116Best Crossover OE | 3.04 oz | Acrylonitrile Butadiene Styrene | Acrylonitrile Butadiene Styrene | View on Amazon |
| 4 | 4. Ruizure ALS1754Broadest Crossover Fit | 0.05 kg | Acrylonitrile Butadiene Styrene | Acrylonitrile Butadiene Styrene | View on Amazon |
| 5 | 5. Carbhub 58980C1100Best Two-Piece FWD Set | — | Corrosion-Resistant Material | Corrosion-Resistant Material | View on Amazon |
| 6 | 6. A-Premium ALS3444Hyundai Kia application coverage | 0.13 kg | Acrylonitrile Butadiene Styrene | Acrylonitrile Butadiene Styrene | View on Amazon |
| 7 | 7. GM Genuine Parts 22739481GM OE reference replacement | 3.2 oz | Acrylonitrile Butadiene Styrene | Acrylonitrile Butadiene Styrene | View on Amazon |
| 8 | 8. GM Genuine Parts 92211237GM OE replacement component | 9.07 g | Acrylonitrile Butadiene Styrene | Acrylonitrile Butadiene Styrene | View on Amazon |
| 9 | 9. GGAA 3630050U2010Heyue OEM-number match | — | — | — | View on Amazon |
| 10 | 10. Eponcia 3630050U2010Heyue rear-left replacement | 2.36 oz | Metal, Plastic | Metal, Plastic | View on Amazon |
Detailed Reviews: Best Rear Wheel Speed Sensor

#1 · Best Overall
1. Ruizure ALS1757
- Weight: 0.14 kg
- Material: Acrylonitrile Butadiene Styrene
- Material Type: Acrylonitrile Butadiene Styrene
Best for: Two-sided Silverado replacement.
Why it ranks #1: Covers listed Silverado, Sierra, and Cheyenne applications and includes two sensors for both rear sides, with several interchange numbers supplied.
A matched pair of rear sensors covers both the driver and passenger sides, letting Silverado and Sierra owners replace the left and right units together. Ruizure lists applications across multiple 2007–2013 truck lines, making its two-piece package the defining choice for buyers addressing both rear positions.
The package contains two sensors, and the listing identifies them for rear left and rear right installation; it also notes that the two sides are the same. That simplifies sourcing a pair for the listed Silverado and Sierra applications. The ABS sensor is a 12-volt component made from acrylonitrile butadiene styrene. Its broad year and model coverage is useful, but the specific vehicle and year still need to match the listed applications and reference number ALS1757.
- Two sensors cover both rear sides
- Listed for Silverado and Sierra applications
- Includes 2007–2013 model-year coverage
- 12-volt ABS sensor with ABS construction material specified
- The package is a pair, not a single-side replacement.
Skip it if you need only one rear sensor; Ruizure’s ALS1754 listing for Traverse, Acadia, and Enclave applications is a one-piece option.
This pair suits owners replacing both rear sensors on a listed Silverado, Sierra, or Cheyenne application. Its broad truck coverage is useful, but check the vehicle’s year and model against the stated fitment before choosing.
Full product details
| Brand | Ruizure |
|---|---|
| Included Components | Rear Anti-Lock Brake ABS Wheel Speed Sensors |
| Item Weight | 0.14 kg |
| Manufacturer | Ruizure |
| Material | Acrylonitrile Butadiene Styrene |
| Maximum Supply Voltage | 12 volts |
| Model | ALS1757 |
| Style | Modern |
| Style Name | Modern |
Listed on Amazon as: Rear ABS Wheel Speed Sensor Left Right fit for 07-13 Chevy Silverado 1500 2500 3500 Cheyenne, GMC Sierra 2007 2008 2009 2010 2011 2012 2013, Driver Passenger Side, ALS1757, 2pcs
View on Amazon
#2 · Best OE Match
2. GM Genuine Parts 20938121
- Weight: 2.08 oz
- Material: Acrylonitrile Butadiene Styrene
- Material Type: Acrylonitrile Butadiene Styrene
Best for: GM OE Silverado specialist.
Why it ranks #2: GM-recommended OE replacement for Silverado 1500 and Sierra 1500 applications; the listing specifies original equipment fit and notes setup may be required.
GM Original Equipment specification and a stated programming or special-setup requirement define this rear sensor for Silverado and Sierra 1500 owners. The 20938121 replacement is listed for 2007–2013 models and is intended to restore ABS function and performance after a failed wheel speed sensor.
GM identifies this as a recommended replacement for the original factory component, with original-equipment specifications for fit, form, and function. That makes it a focused option for listed Silverado 1500 and Sierra 1500 applications. The sensor monitors wheel rotation and supplies speed information to the ABS control module. However, the product information explicitly says programming or special setup procedures are required, so installation may involve more than fitting the sensor; GM service information describes the procedure.
- GM-recommended replacement for the original component
- GM Original Equipment specifications for fit, form, and function
- Listed for 2007–2013 Silverado 1500 and Sierra 1500
- Restores ABS function after sensor failure
- Programming or special setup procedures are required.
Skip it if you need a no-setup replacement; Ruizure’s ALS1757 pair listing covers Silverado and Sierra applications without stating a programming requirement.
This is a fit-focused choice for Silverado 1500 or Sierra 1500 owners seeking a GM-recommended replacement. Its setup requirement is a key boundary: account for programming or special procedures when planning installation.
Full product details
| Brand | GM GENUINE PARTS |
|---|---|
| Included Components | Wheel Speed Sensor |
| Item Dimensions | 4.5 x 4.5 x 1.7 inches |
| Item Weight | 2.08 ounces |
| Dimensions | 4.5 x 4.5 x 1.7 inches |
| Manufacturer | ACDelco |
| Material | Acrylonitrile Butadiene Styrene |
| Maximum Supply Voltage | 12 volts_of_direct_current |
| Model | 20938121 |
| Style | Modern |
| Style Name | Modern |
| Warranty Description | 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: GM Genuine Parts 20938121 Rear Wheel Speed Sensor
View on Amazon
#3 · Best Crossover OE
3. GM Genuine Parts 22951116
- Weight: 3.04 oz
- Material: Acrylonitrile Butadiene Styrene
- Material Type: Acrylonitrile Butadiene Styrene
Best for: GM OE sensor replacement.
Why it ranks #3: GM Genuine Parts OE sensor with a 24-month parts warranty; its part number also appears among the interchange references for Ruizure ALS1754.
GM Original Equipment specifications for fit, form, and function make this 22951116 sensor a GM-recommended replacement for a failed original wheel speed sensor. ACDelco describes its role in monitoring wheel rotation and supplying speed information to the ABS control module.
The sensor’s wheel-rotation monitoring supplies the ABS control module with speed information, connecting the component directly to the anti-lock braking workflow. GM recommends it as a replacement for the vehicle’s original component and identifies OE specifications for fit, form, and function. The listing calls the fit vehicle-specific, so this is not a universal sensor; selection depends on matching the application. Its 22951116 identifier provides a direct reference for checking the replacement part.
- GM-recommended replacement for an original component
- GM OE specifications for fit, form, and function
- Monitors wheel rotation for ABS control-module data
- Vehicle-specific fit type is stated
- The supplied product details do not name specific vehicle applications.
Skip it if you need a stated model-year application list; Ruizure’s ALS1754 listing names Traverse, Acadia, Enclave, and Outlook fitments.
This suits buyers seeking a GM-recommended 22951116 replacement and using the part reference to establish application. The fit is vehicle-specific, so the supplied details alone do not identify supported models.
Full product details
| Brand | GM GENUINE PARTS |
|---|---|
| Included Components | ACDelco – Abs Wheel Speed (Slp) (22951116) |
| Item Dimensions | 6.2 x 3.2 x 3.1 inches |
| Item Weight | 3.04 ounces |
| Dimensions | 6.2 x 3.2 x 3.1 inches |
| Manufacturer | ACDelco |
| Material | Acrylonitrile Butadiene Styrene |
| Model | 22951116 |
| Style | Modern |
| Style Name | Modern |
| Warranty Description | 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: GM Genuine Parts 22951116 Rear Wheel Speed Sensor
View on Amazon
#4 · Broadest Crossover Fit
4. Ruizure ALS1754
- Weight: 0.05 kg
- Material: Acrylonitrile Butadiene Styrene
- Material Type: Acrylonitrile Butadiene Styrene
Best for: One-side crossover replacement.
Why it ranks #4: Lists Traverse, Acadia, Acadia Limited, Enclave, and Outlook applications across several model years, with a choice of rear side.
A single rear sensor covers the left or right position, giving owners of listed Traverse, Acadia, Enclave, and Outlook vehicles a one-side replacement option. Ruizure specifies broad model-year coverage and reference number ALS1754, so the package is aimed at a targeted repair rather than a two-sensor refresh.
The listing identifies this as one rear ABS sensor for either the driver or passenger side, which suits a repair limited to one position. Its applications span Chevy Traverse, GMC Acadia, Buick Enclave, and Saturn Outlook models, with specified years varying by vehicle. The ABS component is made from acrylonitrile butadiene styrene. Buyers can use the ALS1754 reference number alongside the vehicle application to narrow selection, while noting that the package does not supply both sides.
- One sensor for either rear side
- Listed for Traverse, Acadia, Enclave, and Outlook applications
- Includes applications across multiple model years
- ABS sensor uses acrylonitrile butadiene styrene
- The package contains one sensor, not a left-right pair.
Skip it if you need both rear sensors at once; Ruizure’s two-piece Silverado/Sierra ALS1757 package supplies a pair for its listed truck applications.
Choose this for a one-side rear ABS sensor replacement on a listed Traverse, Acadia, Enclave, or Outlook. Its single-piece format suits a targeted repair; verify that the particular vehicle year appears in the stated application list.
Full product details
| Brand | Ruizure |
|---|---|
| Included Components | Rear Anti-Lock Brake ABS Wheel Speed Sensors |
| Item Weight | 0.05 kg |
| Manufacturer | Ruizure |
| Material | Acrylonitrile Butadiene Styrene |
| Model | ALS1754 |
| Style | Rear |
| Style Name | Rear |
Listed on Amazon as: Rear Wheel Speed ABS Sensor Left or Right fit for 09-17 Chevy Traverse, Buick Enclave, GMC Acadia, 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017, Driver or Passenger Side, ALS1754
View on Amazon
#5 · Best Two-Piece FWD Set
5. Carbhub 58980C1100
- Material: Corrosion-Resistant Material
- Material Type: Corrosion-Resistant Material
Best for: Front-wheel-drive Hyundai Kia pair.
Why it ranks #5: Includes two rear sensors for left and right positions and lists several Hyundai and Kia applications, while explicitly limiting fit to FWD models.
The included two rear sensors cover left and right positions, while the fitment list spans selected Hyundai and Kia models. Carbhub makes drivetrain restriction the key distinction: the listed Tucson, Optima, and Sportage applications, among others, are limited to front-wheel-drive versions where specified.
A two-piece package can supply both rear positions for a listed application, avoiding separate left- and right-side purchases. The fitment covers Hyundai Tucson 2016–2021 and Kia Optima 2016–2020, plus other named Hyundai and Kia models, with engine and drivetrain details given for several entries. Carbhub specifies FWD-only fitment and explicitly excludes AWD models. Corrosion-resistant material is also listed, a useful construction detail for a sensor mounted at the wheel area.
- Includes two rear ABS wheel speed sensors
- Covers rear left and rear right positions
- Lists selected Hyundai and Kia applications
- Corrosion-resistant material is specified
- FWD-only fitment excludes AWD models.
Skip it if you have an AWD vehicle; A-Premium’s ALS3444 listing covers several Santa Fe and Kia applications, though its listed fitment must still match.
This pair is suited to owners of the listed Hyundai or Kia FWD applications who need both rear sensors. The AWD exclusion is decisive, so confirm the drivetrain and exact model-year entry before ordering.
Full product details
| Brand | Carbhub |
|---|---|
| Included Components | 2* Rear ABS Wheel Speed Sensor(Rear Left / Rear Right) |
| Manufacturer | Carbour |
| Material | Corrosion-Resistant Material |
| Model | 58980C1100 |
| Style | rugged |
| Style Name | rugged |
Listed on Amazon as: Carbhub Rear ABS Wheel Speed Sensor Fit for Hyundai Tucson, Kia Optima FWD
View on Amazon
#6
6. A-Premium ALS3444
- Weight: 0.13 kg
- Material: Acrylonitrile Butadiene Styrene
- Material Type: Acrylonitrile Butadiene Styrene
Best for: Hyundai Kia application coverage.
Why it ranks #6: Lists rear left and right applications across Santa Fe, Santa Fe Sport, Veracruz, Sedona, and Sorento models, with reference numbers for fitment checks.
A broad list of Hyundai and Kia applications sets this A-Premium rear sensor apart, spanning Santa Fe variants, Veracruz, Sedona, and Sorento. The listing identifies rear left/right fitment and reference ALS3444, helping buyers narrow a replacement by vehicle family and the supplied cross-reference numbers.
A-Premium names multiple Santa Fe generations and variants, including FWD-specific entries, along with Veracruz, Sedona, and Sorento applications. That breadth can help owners search across closely related model names, while the ALS3444 reference and additional numbers offer another lookup route. The listed format is a pack of one, so it suits a single-side repair rather than replacing both rear sensors at once. The page also directs buyers to check vehicle information and special notes before ordering.
- Lists multiple Santa Fe variants and model years
- Includes Hyundai Veracruz and Kia Sedona applications
- Provides ALS3444 and additional reference numbers
- Pack of one suits a single-sensor repair
- The pack contains one sensor rather than a pair.
Skip it if you need both rear sides together; Carbhub’s two-sensor package covers both rear positions for its listed Hyundai and Kia applications.
This one-piece option fits buyers researching the listed Hyundai and Kia vehicle families for a rear sensor replacement. It is not a paired set, and its application notes include drivetrain-specific fitment that should guide selection.
Full product details
| Brand | A-Premium |
|---|---|
| Item Weight | 0.13 kg |
| Manufacturer | PremiumpartsWhosale |
| Material | Acrylonitrile Butadiene Styrene |
| Model | ALS3444 |
| Style | Pack of 1 |
| Style Name | Pack of 1 |
Listed on Amazon as: A-Premium Rear Left/Right ABS Wheel Speed Sensor Fits
View on Amazon
#7
7. GM Genuine Parts 22739481
- Weight: 3.2 oz
- Material: Acrylonitrile Butadiene Styrene
- Material Type: Acrylonitrile Butadiene Styrene
Best for: GM OE reference replacement.
Why it ranks #7: GM-recommended original-equipment-specification sensor with a 24-month parts warranty, although the supplied listing does not identify vehicle applications.
The 22739481 part reference and GM Original Equipment specifications define this rear wheel speed sensor as a GM-recommended replacement for an original component. ACDelco says it restores ABS function after sensor failure and supplies wheel-speed information to the anti-lock brake control module.
The sensor monitors wheel rotation, then provides speed information to the ABS control module, tying its function to anti-lock braking operation. GM recommends it as a replacement for the vehicle’s original component and specifies OE fit, form, and function. The listed 12-volt supply specification and 22739481 identifier give buyers additional reference details for part matching. The product information does not state vehicle applications, making a separate application check important before selecting it.
- GM-recommended replacement for original factory components
- GM OE specifications for fit, form, and function
- Provides wheel-speed information to the ABS control module
- 12-volt supply specification is listed
- The supplied product details do not name supported vehicle applications.
Skip it if you need explicit model-year coverage; Ruizure’s ALS1754 lists Traverse, Acadia, Enclave, and Outlook applications by year.
This is for buyers matching GM reference 22739481 and seeking an OE-specification replacement after sensor failure. The ABS function is described, but vehicle application is not, so fitment must be established separately.
Full product details
| Brand | GM GENUINE PARTS |
|---|---|
| Included Components | Speed Sensor |
| Item Dimensions | 3.5 x 1.7 x 1.1 inches |
| Item Weight | 3.2 ounces |
| Dimensions | 3.5 x 1.7 x 1.1 inches |
| Manufacturer | ACDelco |
| Material | Acrylonitrile Butadiene Styrene |
| Maximum Supply Voltage | 12 volts_of_direct_current |
| Model | 22739481 |
| Style | Modern |
| Style Name | Modern |
| Warranty Description | 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: GM Genuine Parts 22739481 Rear Wheel Speed Sensor
View on Amazon
#8
8. GM Genuine Parts 92211237
- Weight: 9.07 g
- Material: Acrylonitrile Butadiene Styrene
- Material Type: Acrylonitrile Butadiene Styrene
Best for: GM OE replacement component.
Why it ranks #8: GM-recommended OE-spec rear sensor with a stated 12-month parts warranty, but the supplied product details do not specify compatible vehicles.
GM Original Equipment specification for fit, form, and function is the central case for this 92211237 rear wheel speed sensor. ACDelco identifies it as a GM-recommended replacement for an original component and says it can restore ABS function after a sensor failure.
The wheel speed sensor monitors rotation at the wheel and provides speed information to the anti-lock brake control module, supporting the ABS system’s operation. GM recommends this replacement for the original factory component, with OE specifications for fit, form, and function. The 92211237 identifier offers a specific reference for part matching. The supplied product information does not name vehicle applications, so buyers need an application check beyond the general GM replacement description.
- GM-recommended replacement for an original component
- GM OE specifications for fit, form, and function
- Wheel-speed information is supplied to the ABS control module
- 92211237 provides a specific part reference
- The supplied details do not identify supported vehicle models.
Skip it if you want named model-year coverage in the listing; Ruizure’s ALS1757 specifies Silverado and Sierra applications across listed years.
Consider this for a GM owner matching replacement reference 92211237 after a wheel speed sensor failure. Its OE positioning is clear, but the supplied application details do not establish vehicle fitment.
Full product details
| Brand | GM GENUINE PARTS |
|---|---|
| Included Components | Rear Wheel Speed Sensor |
| Item Dimensions | 3 x 2 x 2 inches |
| Item Weight | 9.07 g |
| Dimensions | 3 x 2 x 2 inches |
| Manufacturer | ACDelco |
| Material | Acrylonitrile Butadiene Styrene |
| Model | 92211237 |
| Style | Modern |
| Style Name | Modern |
| Warranty Description | 12 Months / 12,000 Miles (Parts Only) |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: GM Genuine Parts 92211237 Rear Wheel Speed Sensor
View on AmazonWhy it ranks #9: Identifies a Heyue rear-left application and OEM number 3630050U2010, but the supplied fitment is narrower and less detailed than higher-ranked options.
Matching OEM number 3630050U2010 and a specified Heyue rear-left mounting application make this GGAA sensor a targeted replacement choice. Its listing says the output signal parameters and mounting design match the original, connecting part-number selection with an intended installation and signal fit.
The rear-left application and OEM reference number give owners two concrete ways to check whether this sensor matches the original component. GGAA also states that it matches original output signal parameters and mounting design, supporting installation and stable ABS system performance for the stated Heyue application. The sensor monitors wheel rotation and sends signals to the anti-lock braking system. Because fitment is specified for the rear left, buyers seeking the opposite side need a separately identified application.
- OEM replacement number 3630050U2010 is specified
- Listed for Heyue rear-left installation
- Original signal parameters are stated to match
- Mounting design is stated to match the original
- The stated application is rear-left only.
Skip it if you need a rear-right sensor or a different vehicle application; Eponcia’s 3630050U2010 listing likewise specifies a Heyue rear-left replacement.
Heyue owners matching OEM number 3630050U2010 can consider this rear-left sensor for a targeted replacement. Its stated mounting and signal match are relevant, but the listing does not establish a rear-right application.
Full product details
| Brand | GGAA |
|---|---|
| Included Components | Rear Left ABS Wheel Speed Sensor |
| Item Dimensions | 5.91 x 5.43 x 1.18 inches |
| Dimensions | 5.91 x 5.43 x 1.18 inches |
| Manufacturer | GGAA |
| Model | GGAA-DL-ZSCGQ01 |
Listed on Amazon as: Rear Left ABS Wheel Speed Sensor, OEM 3630050U2010 Anti Lock Brake System Sensor Replacement, Vehicle Wheel Rotation Monitoring Cable, Compatible with Heyue, Durable Automotive Accessory
View on Amazon
#10
10. Eponcia 3630050U2010
- Weight: 2.36 oz
- Material: Metal, Plastic
- Material Type: Metal, Plastic
Best for: Heyue rear-left replacement.
Why it ranks #10: Designed for a Heyue rear-left application with part number 3630050U2010; its narrow, specific fit makes it least suitable for broad searches.
A specified direct replacement number, 3630050U2010, anchors this rear-left sensor to the Heyue application. Eponcia describes a plastic-and-metal construction intended to resist high temperature and friction, while the sensor monitors wheel-speed changes and supplies data for the braking system.
The listing limits the application to the left rear wheel of a Heyue model and identifies 3630050U2010 as the replacement number. Matching that number to the original part gives buyers a concrete compatibility check. Its plastic and metal materials are described as resistant to high temperature and friction, which addresses conditions around the wheel. The product is a single rear-left sensing cable, so it supports a targeted side-specific repair, not a two-side replacement.
- Specified for the Heyue rear-left position
- Direct replacement number 3630050U2010 is provided
- Plastic and metal construction is specified
- Monitors wheel-speed changes for ABS data
- It is limited to the rear-left Heyue application.
Skip it if you need the rear-right sensor; GGAA’s 3630050U2010 listing is also specified for Heyue rear-left, so this application has no listed right-side alternative here.
This is for a Heyue owner replacing the left rear sensor and matching original part number 3630050U2010. Its side-specific application is the boundary: it is not a general rear sensor or a pair.
Full product details
| Brand | Eponcia |
|---|---|
| Included Components | Automotive |
| Item Dimensions | 5.94 x 5.94 x 0.83 inches |
| Item Weight | 2.36 ounces |
| Dimensions | 5.94 x 5.94 x 0.83 inches |
| Manufacturer | Eponcia |
| Material | Metal, Plastic |
| Model | Eponcia-ZSCGQ01 |
| Style | Modern |
| Style Name | Modern |
Why exact sensor-side and drivetrain fit matter
A rear sensor can be the wrong replacement even when the vehicle make and model seem to match, because position and drivetrain restrictions may change the application. Carbhub 58980C1100 explicitly fits only front-wheel-drive versions of its listed Hyundai and Kia vehicles and excludes AWD models. Ruizure ALS1757, by contrast, is sold as a two-sensor package for both rear sides on listed trucks, while Ruizure ALS1754 is a one-piece option for either the rear left or rear right.
Those distinctions affect what you receive and whether it matches the repair. Compare the vehicle’s year, model, engine or drivetrain where listed, and the position being replaced against the full product fitment notes.
The product data does not establish universal interchangeability, so do not assume that a matching connector or vehicle family alone confirms fit. Use the original sensor number as an additional cross-check when available.
What a sensor replacement may not resolve
Replacing a wheel speed sensor will not necessarily resolve every ABS warning or braking-system fault. These products describe sensors that monitor wheel rotation and send information to the ABS control module, but the listings do not diagnose vehicle faults or establish that a sensor is the cause of a warning. A damaged connector, wiring issue, or another ABS component could also require investigation; the supplied product information does not confirm or rule out those possibilities.
One concrete service consideration appears on GM Genuine Parts 20938121: its listing says programming or special setup procedures may be required and points to GM service information. That makes it important to check installation requirements before treating a sensor swap as a simple plug-in repair.
Verify the vehicle’s diagnostic findings and the replacement procedure for its exact application, particularly when the chosen listing calls out setup.
How to Choose a Rear Wheel Speed Sensor
Vehicle application and side
Look for an exact match to the vehicle, model year, drivetrain, and rear position before comparing other details. The listings range from Ruizure ALS1757 for specified Silverado, Sierra, and Cheyenne applications to Ruizure ALS1754 for Traverse, Acadia, Enclave, and Outlook applications. Carbhub 58980C1100 calls out FWD-only fitment, while A-Premium ALS3444 lists several Hyundai and Kia families.
Side coverage varies too: ALS1757 includes left and right sensors, whereas ALS1754 is a single sensor for either side. Buyers who need both rear positions may prefer a set; those replacing one failed sensor should confirm that the single-unit listing matches the exact side and vehicle.
OE specification and setup
Choose between a manufacturer-recommended OE replacement and an aftermarket part based on your vehicle match and repair requirements. GM Genuine Parts 20938121 and 22951116 are identified as GM-recommended replacements made to GM original-equipment specifications. The 20938121 listing additionally states that programming or special setup procedures may be required.
Other options, including Ruizure ALS1757 and ALS1754, provide interchange numbers but are not described as GM OE parts. A buyer seeking an OE-branded replacement for a confirmed GM application may favor the GM part; someone matching an aftermarket sensor to an existing reference number may prefer a listing with that number clearly stated.
Check the vehicle-specific service procedure before installation.
Package contents and material
Check how many sensors the package contains and review the listed material rather than assuming every replacement is sold as a pair. Ruizure ALS1757 and Carbhub 58980C1100 specify two rear sensors, while Ruizure ALS1754 is listed as one piece. Several products list acrylonitrile butadiene styrene, including the Ruizure sensors and GM Genuine Parts options; Carbhub instead describes its material as corrosion-resistant, and Eponcia lists metal and plastic.
Buyers repairing both rear sides at once may favor a clearly identified two-piece package. For a single-side repair, a one-piece product avoids buying an extra sensor.
Material labels are not test results, so use them only as listed specifications and prioritize fitment and the required package quantity.
Which Rear Wheel Speed Sensor Should You Choose?
For a listed Silverado, Sierra, or Cheyenne application where you need both rear sides, choose Ruizure ALS1757; it includes two sensors and lists multiple interchange numbers. If you have a Silverado 1500 or Sierra 1500 and want a GM-recommended OE-spec part, consider GM Genuine Parts 20938121, while checking its stated setup requirement. For a listed Traverse, Acadia, Enclave, or Outlook, compare Ruizure ALS1754 with GM Genuine Parts 22951116 and verify the exact vehicle fit.
Hyundai or Kia owners should check drivetrain closely: Carbhub 58980C1100 is explicitly FWD-only, while A-Premium ALS3444 covers its listed applications. GGAA 3630050U2010 and Eponcia 3630050U2010 are narrower Heyue rear-left options.
Confirm part number and fitment before ordering.
Related Buying Guides
Frequently Asked Questions
How can I confirm which rear wheel speed sensor fits my vehicle?
Confirm the vehicle’s year, make, model, trim, and drivetrain, then compare them with the listing’s stated applications and part or interchange number. Check whether the sensor is for the left, right, or either side. For listed applications, verify the exact fitment before ordering, especially when drivetrain or configuration matters.
Can I replace a rear wheel speed sensor myself, or is setup required?
Replacement may be a straightforward parts swap, but setup requirements depend on the specific sensor and vehicle. The GM Genuine Parts 20938121 listing says programming or special setup may be required. Check the product listing and vehicle service information before starting, and seek qualified help if setup is required or you are unsure.
What symptoms can a failing rear ABS wheel speed sensor cause?
A failing rear ABS wheel speed sensor can interfere with the wheel-speed information used by the anti-lock braking system. The product titles identify these parts as ABS wheel speed sensors, but do not specify particular symptoms. If you suspect a fault, confirm it with vehicle-specific diagnosis rather than choosing a replacement by symptoms alone.
What should I check if I need sensors for both rear wheels?
Check that the listing explicitly includes two sensors and covers the required sides. The Ruizure ALS1757 listing specifies two pieces for left and right rear fitment on listed Silverado, Sierra, and Cheyenne applications. Other listings may describe a sensor that fits either side without stating that two sensors are included.
What should Hyundai or Kia owners verify before ordering?
Check the exact vehicle application and drivetrain. Carbhub 58980C1100 is explicitly listed for front-wheel-drive Hyundai Tucson and Kia Optima applications, while A-Premium ALS3444 covers its listed applications. Do not assume a part fits every Hyundai or Kia configuration; confirm the vehicle details and part number before ordering.
Final Words
Start with exact vehicle fitment, including drivetrain, configuration, and which rear side needs replacement. For a listed Silverado, Sierra, or Cheyenne that needs both sides, Ruizure ALS1757 is the overall pick because it includes two sensors and lists multiple interchange numbers. For a Silverado or Sierra 1500, consider GM Genuine Parts 20938121 when OE-spec priority matters, but check its setup requirement.
Compare crossover alternatives and verify fitment before ordering.



