A strong choice for a V Star 1100 is a correctly specified BPR7ES replacement with fitment confirmed for your model; it suits riders seeking a straightforward standard plug. This roundup compares six listings, from NGK standard plugs and an iridium two-pack to a kit that includes an oil filter. The clearest model-specific listing names the V-Star Classic XVS1100A, while other options identify broader XVS1100 fitment or related Yamaha models.
Check your owner’s manual and the exact model designation before ordering: listings differ in stated compatibility, plug type, and included items. The iridium option lists a 0.032-inch gap, but the other listings do not provide the same gap detail, so do not assume specifications are interchangeable.
NGK Resistor BPR7ES is the leading choice because its listing specifically names the Yamaha V-Star Classic XVS1100A and its model range, and identifies the BPR7ES plug. It is a standard NGK replacement with a triple-gasket sealing process. Riders with a different V Star 1100 version should verify the required plug against the owner’s manual before ordering.
If you want an iridium option or an included oil filter, the ranked alternatives address those needs, but confirm their exact fitment too.
Our Top Picks
Best OverallIts listing explicitly fits the Yamaha V-Star Classic XVS1100A and names model years; the standard BPR7ES is the clearest direct-use match.
View on Amazon
Best Iridium UpgradeThe two-plug pack lists 1999–2009 Yamaha XVS1100 V Star Custom fitment, direct replacement installation, and a 0.032-inch gap.
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Best Included FilterThe kit names 1999–2009 V Star 1100 compatibility and includes BPR7ES plugs plus an HF145 oil filter, though brand and warranty are unspecified.
View on Amazon- Best Dragstar Match NGK XVS 1100 BPR7ES
Compare these V Star 1100 spark plug options
| # | Product | Core Material | Compatible with Vehicle Type | Thread Size | Buy |
|---|---|---|---|---|---|
| 1 | 1. NGK Resistor BPR7ESBest Overall | Platinum | Motorcycle | 14mm x 1.25mm | View on Amazon |
| 2 | 2. Sawyer Auto Iridium PowerBest Iridium Upgrade | — | — | — | View on Amazon |
| 3 | 3. BPR7ES Plug and Filter KitBest Included Filter | — | — | — | View on Amazon |
| 4 |  4. NGK BPR7ES 5534NGK standard plug buyers | Copper | Car | 14 millimeters | View on Amazon |
| 5 |  5. NGK XVS 1100 BPR7ESBest Dragstar Match | Iridium Alloy | Bike | YAMAHA XVS 1100 DRAG STAR 1999 – 2001 | View on Amazon |
| 6 |  6. NGK Iridium-IX BPR7EIXIridium replacement shoppers | Iridium | Car, Truck | 14mm x 19mm | View on Amazon |
Detailed Reviews: Best Spark Plugs For V Star 1100
#1 · Best Overall
1. NGK Resistor BPR7ES
- Core Material: Platinum
- Compatible with Vehicle Type: Motorcycle
- Thread Size: 14mm x 1.25mm
Best for: V-Star Classic standard plug.
Why it ranks #1: Its listing explicitly fits the Yamaha V-Star Classic XVS1100A and names model years; the standard BPR7ES is the clearest direct-use match.
Explicit fitment for the Yamaha V-Star Classic XVS1100A from 2000–2009 makes this NGK BPR7ES a targeted standard-plug choice for that model. Its triple-gasket sealing process and resistor-plug designation provide practical details for buyers seeking a specified replacement rather than an iridium upgrade or a multi-part service kit.
The stated XVS1100A fitment spans 2000–2009, helping Classic owners identify the listed application without relying on a broad motorcycle category. NGK’s triple-gasket sealing process is a specific construction feature, and the product is described as a resistor spark plug. The 14 mm x 1.25 mm thread specification adds a measurable reference for replacement selection, while its standard BPR7ES designation distinguishes it from the iridium alternatives in this roundup.
- Explicitly lists Yamaha V-Star Classic XVS1100A, 2000–2009
- Triple-gasket sealing process
- Resistor spark-plug designation
- 14 mm x 1.25 mm thread specification
- Its stated fitment names the Classic XVS1100A, not every V Star 1100 variant.
Skip it if you need a two-plug iridium pack for a 1999–2009 V Star 1100 Custom; Sawyer Auto PCK-531268 lists that application.
This is aimed at owners of the listed 2000–2009 V-Star Classic XVS1100A seeking a standard NGK resistor plug. Its specific fitment is useful, but does not establish compatibility with every V Star 1100 version.
Full product details
| Brand | NGK |
|---|---|
| Compatible with Vehicle Type | Motorcycle |
| Core Material | Platinum |
| Included Components | 5534 |
| Item Weight | 2.08 ounces |
| Manufacturer | NGK |
| Part Number | BPR7ES |
| Manufacturer Warranty Description | Includes manufacturer provided warranty |
| Model Number | 5534 |
| Thread Size | 14mm x 1.25mm |
| Top Material Type | Nickel |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: NGK Resistor Sparkplug BPR7ES for Yamaha V-Star Classic XVS1100A 2000-2009
View on Amazon#2 · Best Iridium Upgrade
2. Sawyer Auto Iridium Power
Best for: XVS1100 iridium upgrade.
Why it ranks #2: The two-plug pack lists 1999–2009 Yamaha XVS1100 V Star Custom fitment, direct replacement installation, and a 0.032-inch gap.
A 0.4 mm center electrode and 90% iridium alloy distinguish this two-plug Sawyer Auto pack for 1999–2009 Yamaha XVS1100 V Star 1100 Custom models. The stated direct-replacement dimensions and factory-style installation make it a clearly targeted option for owners seeking an iridium-power replacement without a different installation approach.
The 0.4 mm center electrode, tapered tip, and 90% iridium alloy are specified as part of the Iridium Power design, giving buyers concrete construction details for their upgrade choice. Direct-replacement dimensions and factory-unit installation support a familiar replacement workflow, while the 0.032 gap is provided as a fitment note. The pack contains two plugs, and its stated model range covers 1999–2009 XVS1100 V Star 1100 Custom motorcycles.
- Explicitly lists 1999–2009 Yamaha XVS1100 V Star 1100 Custom fitment
- 0.4 mm center electrode
- 90% iridium alloy and tapered tip
- Two plugs included, with a stated 0.032 gap
- Its listed fitment ends with 2009 XVS1100 models.
Skip it if you own a V Star Classic XVS1100A from 2000–2009; NGK BPR7ES 5534 explicitly lists that version.
This is a focused choice for owners of the listed 1999–2009 XVS1100 V Star 1100 Custom who want the specified iridium electrode design. Its fitment wording does not extend beyond those model years or name the Classic version.
Full product details
| Brand | Sawyer Auto |
|---|---|
| Item Weight | 1 ounces |
| Manufacturer | Sawyer Auto |
| Part Number | PCK-531268 |
| Dimensions | 2 x 4 x 4 inches |
Listed on Amazon as: Replacement Iridium Power Spark Plug Pack of 2 Fits 1999-2009 Yamaha XVS1100 V Star 1100 Custom
View on Amazon#3 · Best Included Filter
3. BPR7ES Plug and Filter Kit
Best for: Plugs-and-filter service kit.
Why it ranks #3: The kit names 1999–2009 V Star 1100 compatibility and includes BPR7ES plugs plus an HF145 oil filter, though brand and warranty are unspecified.
A combined BPR7ES spark-plug and HF145 oil-filter kit brings two named service items together for the listed Yamaha V Star 1100 and Virago applications. For riders planning both replacements in one maintenance session, the bundled components provide a straightforward parts starting point, with compatibility stated for the 1999–2009 V Star 1100.
The kit identifies BPR7ES plugs and an HF145 oil filter, so buyers planning ignition and oil-filter service can source both named components together. Its compatibility list includes the 1999–2009 V Star 1100, plus specified Virago 750 and Virago 1100 ranges, which helps distinguish intended applications. The listing identifies the plugs as standard resistor type and gives OEM plug status as yes; warranty information, however, is unspecified.
- Includes BPR7ES spark plugs and an HF145 oil filter
- Lists compatibility with 1999–2009 Yamaha V Star 1100
- Also names specified Virago 750 and Virago 1100 model years
- Identifies the plugs as standard resistor and OEM
- Warranty information is listed as unspecified.
Skip it if you want an NGK-branded plug with a stated warranty; NGK BPR7ES 5534 is listed with a manufacturer-provided warranty.
This kit fits riders servicing a listed 1999–2009 V Star 1100 who also need the included HF145 oil filter. Its appeal is the paired service parts; buyers seeking stated warranty coverage should note the unspecified warranty.
Full product details
| Brand | Generic |
|---|---|
| Included Components | plug and filter |
| Manufacturer | Generic |
| Part Number | BPR7ES-HF145 |
| Manufacturer Warranty Description | Unspecified |
| Model Number | BPR7ES-HF145 |
Listed on Amazon as: New Spark Plugs And Oil Filter Kit BPR7ES 5534 Standard Resistor HF145 Compatible With Yamaha V Star 1100 Virago 750 Virago 1100
View on Amazon#4
4. NGK BPR7ES 5534
- Core Material: Copper
- Compatible with Vehicle Type: Car
- Thread Size: 14 millimeters
Best for: NGK standard plug buyers.
Why it ranks #4: This is a genuine NGK standard BPR7ES with a listed 0.8-millimeter gap, but its listing gives no V Star 1100-specific fitment.
NGK’s standard BPR7ES 5534 listing specifies a 0.8 mm gap and 14 mm thread, giving buyers two concrete details for comparing a replacement plug with their maintenance requirements. It is identified as a genuine NGK part with original packaging and hardware, though the supplied vehicle category is car rather than motorcycle.
The specified 0.8 mm gap and 14 mm thread offer measurable details to compare against the required plug specification. NGK identifies this as its standard 5534 spark plug and says it includes original packaging and hardware, supporting a conventional replacement-parts workflow. The listing’s compatible-vehicle category is car, and it does not explicitly identify the V Star 1100, so this product is less directly documented for that motorcycle than listings with named XVS1100 fitment.
- Genuine NGK standard 5534 spark plug
- 0.8 mm gap is specified
- 14 mm thread is specified
- Original packaging and hardware are included
- Its listed compatible-vehicle category is car, not motorcycle.
Skip it if you need motorcycle fitment explicitly named for a 1999–2009 XVS1100 Custom; Sawyer Auto PCK-531268 lists that model.
This suits buyers prioritizing NGK’s standard 5534 designation and the stated gap and thread measurements. For a V Star 1100, the listing’s car-only vehicle category leaves motorcycle compatibility less directly documented than the explicitly named XVS1100 options.
Full product details
| Brand | NGK |
|---|---|
| Compatible with Vehicle Type | Car |
| Core Material | Copper |
| Gap Size | 0.8 millimeters |
| Included Components | 5534 |
| Item Weight | 2.08 ounces |
| Manufacturer | NGK |
| Part Number | 5534 |
| Manufacturer Warranty Description | Includes manufacturer provided warranty |
| Model Number | 5534 |
| Thread Size | 14 millimeters |
| Top Material Type | Ceramic |
Listed on Amazon as: NGK BPR7ES Spark Plug (NGK5534)
View on Amazon#5 · Best Dragstar Match
5. NGK XVS 1100 BPR7ES
- Core Material: Iridium Alloy
- Compatible with Vehicle Type: Bike
- Thread Size: YAMAHA XVS 1100 DRAG STAR 1999 – 2001
Best for: Drag Star model-specific plug.
Why it ranks #5: The NGK BPR7ES listing specifically names Yamaha XVS 1100 Dragstar fitment; that related model designation is less direct than V Star-specific listings.
NGK’s listing names the Yamaha XVS 1100 Drag Star from 1999–2001 and states that one spark plug is supplied, making both application and quantity clear. Its German-language notes explain the thread-length letters and discuss radio-frequency suppression, details relevant to buyers matching plug style and ignition components.
The stated XVS 1100 Drag Star 1999–2001 application gives this plug a narrow, model-specific scope rather than broad XVS1100 coverage. NGK’s notes explain that the letter after the heat range identifies thread length, with E indicating a long thread and H a short one, helping buyers interpret the designation. The listing also cautions against combining a suppressed plug with suppressed caps, since double suppression is not advised.
- Names Yamaha XVS 1100 Drag Star, 1999–2001
- One spark plug supplied
- Explains E and H thread-length markings
- Includes guidance on avoiding double radio-frequency suppression
- Only one spark plug is supplied.
Skip it if you need two plugs for a 1999–2009 V Star 1100 Custom; Sawyer Auto PCK-531268 is listed as a two-plug pack for that range.
This is for buyers maintaining the specifically listed 1999–2001 Yamaha XVS 1100 Drag Star and who need one plug. Its narrower model-year range and one-plug quantity are important boundaries for broader V Star 1100 service.
Full product details
| Brand | NGK |
|---|---|
| Compatible with Vehicle Type | Bike |
| Core Material | Iridium Alloy |
| Manufacturer | NGK |
| Part Number | 2902535—24 |
| Model Number | 2902535—24 |
| Thread Size | YAMAHA XVS 1100 DRAG STAR 1999 – 2001 |
| Top Material Type | Alloy Steel |
Listed on Amazon as: Spark Plug Ngk BPR7ES for Yamaha XVS 1100 Dragstar 1999 – 2001
View on Amazon#6
6. NGK Iridium-IX BPR7EIX
- Core Material: Iridium
- Compatible with Vehicle Type: Car, Truck
- Thread Size: 14mm x 19mm
Best for: Iridium replacement shoppers.
Why it ranks #6: This is an NGK iridium plug with a 14-millimeter by 19-millimeter thread, but its listed vehicle types are cars and trucks, not motorcycles.
An iridium core and 14 mm x 19 mm thread define this NGK BPR7EIX plug, giving buyers a specific electrode material and thread measurement to compare with their motorcycle’s required part. Its supplied details identify it as a genuine NGK replacement, but do not explicitly list the V Star 1100.
The iridium core is the clearest differentiator, while the 14 mm x 19 mm thread size gives a concrete dimension for checking against the engine’s specified plug. NGK identifies the part as a genuine replacement and advises using the owner’s manual for part-number identification and installation. The compatibility notes list several Yamaha-style part references, but the supplied information does not directly name the V Star 1100, so fitment remains the key consideration before choosing it.
- Iridium core material
- 14 mm x 19 mm thread size is specified
- Identified as a genuine NGK replacement part
- Owner’s manual guidance is provided for part identification and installation
- The supplied fitment details do not explicitly name the V Star 1100.
Skip it if you need an explicitly listed 1999–2009 XVS1100 fit; Sawyer Auto’s PCK-531268 names that model range.
This suits buyers specifically seeking an NGK iridium plug who can verify the listed thread and part references against their required specification. The supplied fitment information does not explicitly confirm V Star 1100 compatibility, so that remains the boundary.
Full product details
| Brand | NGK |
|---|---|
| Compatible with Vehicle Type | Car, Truck |
| Core Material | Iridium |
| Included Components | No |
| Item Weight | 2.08 ounces |
| Manufacturer | NGK |
| Part Number | BPR7EIX |
| Manufacturer Warranty Description | We warrant all products sold to be free from defects in material or workmanship for a period of 12 months or 12,000 miles whichever is greater. |
| Model Number | W0133-1635563-NGK |
| Thread Size | 14mm x 19mm |
| Top Material Type | Iridium |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer – www.P65Warnings.ca.gov |
Listed on Amazon as: NGK Spark Plug Iridium-IX BPR7EIX NGK
View on AmazonAvoid confusing V Star and Dragstar fitment
A listing that mentions an XVS 1100 is not automatically the best confirmation for every V Star 1100 variant. NGK XVS 1100 BPR7ES identifies the Yamaha XVS 1100 Dragstar, while NGK Resistor BPR7ES names the V-Star Classic XVS1100A and Sawyer Auto Iridium Power lists XVS1100 V Star Custom. Those are useful clues, but the product titles alone do not prove every trim, market, or production configuration uses the same plug.
Check your owner’s manual for the required plug code and compare it with the listing before ordering. The NGK Iridium-IX BPR7EIX is an especially important case: its listing gives a thread size but describes vehicle compatibility as car and truck, so its iridium construction is not evidence of motorcycle fit.
If model details conflict, defer to the manual or a qualified parts source.
A kit or a two-pack does not settle quantity
Included-item counts need checking against the job you plan to do, because the listings describe different packages. Sawyer Auto Iridium Power is explicitly a pack of two, whereas NGK XVS 1100 BPR7ES says one spark plug and advises ordering the required quantity. The BPR7ES Plug and Filter Kit includes plugs and an HF145 filter, but does not state the number of plugs in the supplied data.
Do not infer the V Star’s required quantity from a pack title or assume the filter kit contains enough plugs for your service. Confirm the engine’s plug count and the kit contents before checkout.
The included filter may be useful when combining routine maintenance tasks, but it does not establish that the plugs match your particular trim; confirm both the plug code and filter fitment independently.
How to Choose a V Star 1100 Spark Plug
Confirm the exact model fit
Look for a listing that identifies your V Star 1100 variant, not just a related Yamaha. NGK Resistor BPR7ES specifically names the V-Star Classic XVS1100A; Sawyer Auto Iridium Power lists 1999–2009 XVS1100 V Star Custom, and the BPR7ES Plug and Filter Kit lists 1999–2009 V Star NGK XVS 1100 BPR7ES instead names the Dragstar, while NGK BPR7ES 5534 gives no model-specific fitment.
If your bike is the Classic, start with its explicit listing; if it is a Custom or another variant, match the owner’s manual code and exact designation before choosing.
Choose the plug construction carefully
Use the manual’s specified plug code as the deciding factor before choosing standard or iridium construction. NGK Resistor BPR7ES and NGK BPR7ES 5534 are standard BPR7ES listings; Sawyer Auto Iridium Power is an iridium upgrade listing for XVS1100 V Star Custom and specifies a 0.032-inch gap. NGK Iridium-IX BPR7EIX is also iridium, but its supplied compatibility details name cars and trucks rather than the V Star 1100.
Riders seeking the listed direct-fit iridium alternative should investigate Sawyer Auto’s fitment; riders prioritizing a model-specific standard listing should begin with NGK Resistor BPR7ES. Do not treat electrode material alone as proof of interchangeability.
Check package contents and gap data
Choose a package based on the parts you actually need, and verify quantities before ordering. Sawyer Auto Iridium Power is a two-plug pack and lists a 0.032-inch gap; NGK XVS 1100 BPR7ES is described as one plug. The BPR7ES Plug and Filter Kit includes plugs and an HF145 oil filter, but the supplied data does not state the plug count.
NGK BPR7ES 5534 lists a 0.8-millimeter gap, while several other options provide no gap figure. A rider replacing plugs only may prefer a clearly identified plug listing; someone doing filter service too may consider the kit.
Confirm the required gap and quantity in the service information rather than assuming values or contents match.
Which V Star 1100 Spark Plug Should I Choose?
For a V-Star Classic XVS1100A, choose NGK Resistor BPR7ES: its listing names that variant and identifies the standard BPR7ES plug. For a 1999–2009 XVS1100 V Star Custom rider seeking an iridium option, consider Sawyer Auto Iridium Power; it is a two-pack with a listed 0.032-inch gap, but verify the manual’s specification. If you also need an oil filter, the BPR7ES Plug and Filter Kit lists an HF145 filter and V Star 1100 compatibility; confirm plug quantity and exact fit.
NGK BPR7ES 5534 is a genuine standard plug but lacks model-specific fitment in its listing. NGK XVS 1100 BPR7ES is specifically for the Dragstar, and NGK Iridium-IX BPR7EIX lacks listed motorcycle compatibility, so confirm carefully before selecting either.
Frequently Asked Questions
How many spark plugs does my V Star 1100 need?
Check your owner’s manual for the required quantity for your exact V Star 1100 version. One listing here is a two-pack, while the plug-and-filter kit listing does not establish plug quantity. Confirm the package contents before ordering so you have the number of plugs your motorcycle requires.
What spark plug gap and torque should I use on a V Star 1100?
Use the gap and tightening torque specified in your owner’s manual for your exact V Star The iridium two-pack listing states a 0.032-inch gap, but that does not establish the correct specification for every version or plug. Do not assume a listed gap or guess the torque.
When should I replace or inspect my V Star 1100 spark plugs?
Follow the inspection and replacement schedule in your owner’s manual, since no service interval is established here for every V Star 1100 version. Inspect the plugs when the manual calls for it, and confirm the correct replacement type before installation. If you are unsure, consult a qualified technician.
How do I check whether a plug fits my V Star 1100 version?
Match the listing to your exact motorcycle variant and confirm the required plug in the owner’s manual. The leading BPR7ES listing specifically names the V-Star Classic XVS1100A; the iridium pack names the 1999–2009 XVS1100 V Star 1100 Custom. Verify fitment for other versions before ordering.
Should I choose an iridium plug or a plug-and-filter kit?
Choose based on the need the listing addresses, then verify exact fitment. The iridium option is listed as a two-pack for the 1999–2009 XVS1100 V Star 1100 Custom, while the kit lists an HF145 oil filter and V Star 1100 compatibility. Confirm plug quantity and manual specifications before buying.
Final Words
For a V-Star Classic XVS1100A, the NGK Resistor BPR7ES is the clearest choice because its listing names that variant and identifies the plug. Riders seeking iridium or an included oil filter can consider the relevant alternatives, but should verify exact compatibility, quantity, and specifications against the owner’s manual. For other versions, do not assume a listing fits just because it mentions a V Star 1100.
