Best 4X6 Led Headlights for Trucks and Older Vehicles

#1 · Best Overall

1. Auxbeam 4×6 LED Headlights

• Lens Material: Polycarbonate
• Wattage: 55 W
• Voltage: 12 V DC
• Compatible with Vehicle Type: Fit for most vehicles with 2 or 4 headlights…

Best for: Four-lamp truck replacements.

Why it ranks #1: A four-lamp set includes H4-to-3-pin connectors, lists 3600-lumen high and 2800-lumen low beams, and names several truck and Chevy fitments.

An upgrade projector lens pairs with claimed 3,600-lumen high beams and 2,800-lumen low beams, giving drivers of compatible 4×6 vehicles a two-beam replacement in a four-headlight package. Auxbeam also specifies original high-performance LED chips and a circuit board intended to prevent flickering, making this a focused option for buyers seeking brighter rectangular lamps.

The 12-volt, 55-watt specification suits the listed vehicle applications, including Kenworth T-series and W-series trucks, Peterbilt 357/378/379, and several Chevy models. Four lamps and four H4-to-3-pin connectors are included, so the package supplies matching lights and adapters for a four-headlight setup. Auxbeam also cites an upgraded cooling system and wider heat-dissipation spacing; these support heat management, though the product information does not specify installation time or maintenance intervals.

Skip it if you need lamps for a 24-volt system; these are specified for 12 volts, while LEDMIRCY lists a 24-volt specification.

Choose this four-piece Auxbeam set for a compatible 12-volt truck or other vehicle with 4×6 rectangular headlights and a four-lamp layout. Check the connector and listed vehicle application before choosing it; its specified voltage is 12 volts DC.

Listed on Amazon as: Auxbeam 4×6 LED Headlights DOT Approved Rectangular Headlamps 4PCS Black

#2 · Brightest Listed Beam

2. Partsam 4×6 LED Headlights

• Lens Material: Polymethyl methacrylate
• Wattage: 45 W
• Voltage: 12 V
• Compatible with Vehicle Type: Truck,tractor,SUV,ATV,UTV,Four-wheel drive…

Best for: High-output truck conversions.

Why it ranks #2: The listed 5600-lumen high beam and 2500-lumen low beam, IP67 rating, and H4/9003 connector make this a well-specified four-piece option.

Partsam specifies 5,600-lumen high beams and 2,500-lumen low beams per bulb, giving drivers distinct output figures for both beam functions. Its four-lamp package, H4/9003 connector, and plug-and-play description make it a practical candidate for compatible truck, SUV, ATV, UTV, and other listed 12-volt applications.

The aluminum shell and heatsink provide a defined heat-dissipation structure, while the listed IP67 rating addresses water and dust exposure. Together, these features matter to buyers fitting lamps on vehicles used beyond paved roads. The 6000K color temperature and 15 three-watt LED chips further identify the light configuration. Partsam describes little to no modification for installation; the 12-volt rating and H4/9003 connector remain important compatibility checks.

Skip it if you want heated lenses to manage snow and ice; Maxxima’s 4×6 low-beam lamp includes an automatic MaxxHeat element.

Pick Partsam for a compatible 12-volt 4×6 conversion when specified high- and low-beam output, an aluminum heatsink, and IP67 protection suit your vehicle. Confirm the H4/9003 connection and application, especially for an off-road vehicle.

Listed on Amazon as: Partsam 4PCS 4×6 LED Headlights Sealed Beam 6×4 H4651 H4666 H4656 Compatible with Kenworth KW 900/Peterbilt 379/Truck/K10 K20 Van RV Camper Headlamp Assembly

#3 · Best Listed Warranty

3. MAYELLO 4×6 LED Headlights

• Lens Material: Polycarbonate
• Wattage: 60 W
• Voltage: 12 V DC
• Compatible with Vehicle Type: LED Headlights Compatible with Freightliner…

Best for: Specified output for classic trucks.

Why it ranks #3: This four-piece set lists 4500-lumen high beams, 3000-lumen low beams, 12-volt operation, and a two-year warranty.

MAYELLO lists 4,500 lumens for high beam and 3,000 for low beam, giving buyers clear per-beam figures in a four-piece 4×6 sealed-beam package. Its 60-watt, 12-volt specification and compatibility examples include Kenworth, Peterbilt, Freightliner, and several older Chevy applications.

The aluminum housing is described as helping avoid water condensing on the bottom, and the sealed lens is intended to keep moisture out. Those construction details may matter for a truck used in wet conditions, without adding a separate headlight assembly to the workflow. MAYELLO says the lamps fit most vehicles with four 4×6 rectangular headlights, but the examples are not universal; match the listed vehicle application and 12-volt supply before replacing a set.

Skip it if you need a lamp explicitly specified for 24 volts; LEDMIRCY lists 24 volts among its specifications, though its feature voltage range also differs.

This MAYELLO set suits owners of compatible 12-volt vehicles with four rectangular 4×6 headlights, especially the listed truck and older Chevy applications. Its moisture-focused construction is relevant in wet use, but vehicle and electrical compatibility still define the fit.

Listed on Amazon as: MAYELLO 4Pcs 4×6 LED Headlights DOT 60W Hi/Lo Sealed Beam Headlights

#4 · Broad Listed Fitment

4. XPCTD 4×6 LED Headlights

• Lens Material: Polycarbonate
• Wattage: 60 W
• Voltage: 12 V DC
• Compatible with Vehicle Type: LED Rectangular Headlights Compatible with…

Best for: Broad-reference replacement set.

Why it ranks #4: The 60-watt set lists replacement numbers H4651, H4652, H4656, H4666, and H6545, plus a one-year manufacturer warranty.

A long list of replacement references, including H4656, H4651, H4652, H4666, and H6545, makes this XPCTD four-piece set useful for buyers identifying lamps by sealed-beam number. The 60-watt, 12-volt 4×6 headlights also list compatibility across numerous truck and older vehicle applications.

The fitment list includes Kenworth T-series and W-series trucks, Peterbilt models, Freightliner FLD variants, and several Chevy vehicles, offering multiple starting points for application checks. Polycarbonate lenses and a 60-watt rating define the stated construction and electrical load. Because the product information names many interchange numbers and vehicles, compare the lamp reference and 12-volt requirement with the existing setup rather than relying on a broad vehicle category alone.

Skip it if you want specified lumen figures for both beam settings; Partsam lists 5,600 lumens high and 2,500 lumens low per bulb.

Choose XPCTD if you are replacing a 4×6 lamp by reference number and your vehicle matches its listed 12-volt applications. Its extensive fitment examples help narrow a search, but the product details do not state separate beam lumen outputs.

Listed on Amazon as: XPCTD 4×6 Inch LED Headlights 4 PCS 60W 14400LM DOT Approved Rectangular, Replacement for H4651 H4652 H4656 H4666 H6545 Compatible with Peterbilt Kenworth Freightliner Ford Probe Oldsmobile Cutlass

#5 · Best Weather-Sealed Set

5. TRUE MODS 4×6 LED Headlights

• Lens Material: Polycarbonate
• Wattage: 28.8 W
• Voltage: 12 V
• Compatible with Vehicle Type: Car, SUV, Truck

Best for: Sealed-beam H4 conversions.

Why it ranks #5: This four-piece H4 set specifies an IP67 rating, a polycarbonate lens, and a pre-attached pigtail connector for installation.

A pre-attached five-inch H4 pigtail gives these TRUE MODS 4×6 sealed-beam lamps a direct connection point, simplifying the wiring step for compatible replacements. Their 2A1/1A1 and H4652, H4666, H6545, H4651, and H4656 references make them relevant to buyers matching a specific rectangular sealed-beam setup.

The listing specifies a 12-volt supply and a 28.8-watt rating, with high- and low-beam operation in the 4×6 reflector. A polycarbonate lens and heavy-duty housing are described as meeting IP67 water- and dust-intrusion standards, useful for vehicles exposed to changing weather. The four-piece package supports a matched replacement, while the pre-attached H4 pigtail avoids sourcing a separate connector; confirm the vehicle’s lamp configuration against the listed references.

Skip it if you want a higher listed wattage; Partsam specifies 45 watts, compared with this set’s 28.8-watt rating.

This set suits buyers replacing compatible 4×6 sealed beams who value an attached H4 connector and the listed weather-protection rating. Its 12-volt specification and lamp references are key boundaries, so match both to the vehicle before ordering.

Listed on Amazon as: TRUE MODS 4pc 4×6 LED Headlights H4 2A1 Sealed Beam for Peterbilt Kenworth

#6

6. LEDMIRCY 4×6 LED Headlights

• Lens Material: Polycarbonate
• Wattage: 44 W
• Voltage: 24 V
• Compatible with Vehicle Type: sedans, light SUV and trucks, motorcycles…

Best for: Wide-voltage vehicle applications.

Why it ranks #6: Four 45-watt lamps provide listed high and low beams, with 3280 lumens high and 1680 lumens low per lamp and an IP68 rating.

A listed DC9-36V operating range gives this LEDMIRCY four-piece set broad electrical-voltage coverage, while its 4×6 lamps combine high and low beams in each unit. The product specifies 3,280 lumens for high beam and 1,680 for low beam per lamp, helping buyers compare the two outputs directly.

The black aluminum housing and integral heatsink are described as supporting quick cooling, a practical consideration for lamps used on listed trucks, motorcycles, boats, and off-road vehicles. Its IP68 rating addresses water and dust protection, while the 6000K white output identifies the light color. The manufacturer lists 44 watts and 24 volts in the specifications, alongside DC9-36V in the features; check the actual vehicle system and fitment before installation.

Skip it if you need a heated lens for snow and ice; Maxxima’s MaxxHeat low-beam lamp has an automatic heater and heat-on indicator.

Consider this set for a compatible vehicle needing four 4×6 high/low lamps, particularly where the listed IP68 rating matters. The voltage information differs between specifications and features, so resolve that discrepancy for your electrical system before purchase.

Listed on Amazon as: LEDMIRCY 4×6 LED Headligths, LED Headlights Assembly 4PCS Hi/Lo Rectangular

#7

7. BAOLICY 4×6 LED Headlights

• Lens Material: Polycarbonate
• Wattage: 160 W
• Voltage: 36 V DC
• Compatible with Vehicle Type: "Compatibility with Volvo…

Best for: Multi-mode signaling and visibility.

Why it ranks #7: The four-piece set lists high and low beams, white DRLs, and amber turn signals; its listed 36-volt specification requires careful vehicle verification.

Four lighting modes combine high beam, low beam, white daytime running lights, and amber turn signals in BAOLICY’s 4×6 set. The listing specifies a cut-line low beam intended to avoid blinding oncoming drivers, plus five D-shaped lenses for broader vision, giving buyers several functions in one headlight assembly.

The listed outputs are 12,000 lumens for high beam and 9,500 for low beam, alongside 6500K white DRLs and 3500K amber turn signals. That range covers illumination and signaling functions without describing separate lamps for each mode. Its polycarbonate lens and 36-volt specification are further fitment considerations. The product lists compatibility examples across several makes, but the detailed application list is incomplete, so verify the vehicle’s 4×6 arrangement and electrical system.

Skip it if you need a 12-volt lamp; Auxbeam specifies 12 volts DC and lists multiple compatible truck and Chevy applications.

Consider BAOLICY if you want a compatible 4×6 assembly combining road lighting with white DRLs and amber signals. Its 36-volt specification and incomplete application details make electrical and vehicle compatibility essential boundaries before installation.

Listed on Amazon as: 4×6 In LED Headlights DOT Approved 4PCS Hi/Low Beam White/Amber DRL

#8

8. Maxxima 4×6 Heated Low Beam

Best for: Snow-and-ice low-beam users.

Why it ranks #8: This individual low-beam lamp has a heated lens with an automatic temperature sensor and a three-year warranty, but is not a complete set.

Maxxima’s MaxxHeat element automatically turns on and off to keep the 4×6 low-beam lens free of snow and ice, addressing a specific winter-maintenance problem. A built-in temperature sensor controls the heater, and an indicator light shows when heating is active, making its operation visible to the driver.

This is a low-beam lamp, so it targets the low-beam position rather than a complete high/low replacement. The automatic heater means drivers do not have to manually switch lens heating on and off, while the heat-on indicator communicates its status. Its polycarbonate lens has a hard coat and UV protection, and the polycarbonate housing uses the same material family. Verify that a 4×6 low-beam lamp matches the existing arrangement.

Skip it if you need a high-beam lamp rather than a heated low beam; Maxxima’s MHLE-4X6HI-A is specified for high-beam use in four-lamp systems.

Choose this Maxxima for a compatible 4×6 low-beam position where snow and ice on the lens are recurring concerns. Its automatic heating and indicator are the focus, but buyers needing high beam or a full set should look elsewhere.

Listed on Amazon as: Maxxima 4X6 LED Head Lamp Low Beam with MaxxHeat Heated Lens

#9

9. Maxxima 4×6 High Beam

• Lens Material: Polycarbonate
• Wattage: 10.8 W
• Voltage: 24 V DC
• Compatible with Vehicle Type: Car, Truck

Best for: Four-lamp high-beam systems.

Why it ranks #9: This individual high-beam lamp specifies DOT FMVSS108 compliance, a three-year warranty, and use in four-lamp systems; pair it with a low beam.

Maxxima specifies this 4×6 lamp for high-beam use in four-lamp headlight systems, giving buyers a clear role when matching a replacement. Its DOT FMVSS108 compliance, mechanical-aim and visual-aim compliance, and non-polarized design add useful installation and application details beyond the beam designation.

A two-pin male H4 connector and non-polarized operation provide specific electrical connection information, while the listing states 0.9A at 12V and 0.5A at 24V. That gives buyers two supply-voltage current figures to check against their setup. The polycarbonate lens and housing share a listed material, and the lamp is intended to work in tandem with Maxxima’s MHLE-4X6LO-A low beam; it is not a standalone high/low unit.

Skip it if you need one lamp that handles both beam functions; LEDMIRCY specifies high and low beams in each 4×6 light.

This Maxxima suits a buyer replacing the high-beam position in a compatible four-lamp system and seeking its listed compliance and connector details. Account for a separate low-beam lamp and check the stated voltage and current against the vehicle.

Listed on Amazon as: Maxxima 4" X 6" Head Lamp High Beam

#10

10. United Pacific ULTRALIT Low Beam

• Lens Material: Polycarbonate
• Wattage: 30 W
• Voltage: 12 V
• Compatible with Vehicle Type: Car, Truck

Best for: Single low-beam replacement.

Why it ranks #10: This is a single 30-watt low-beam lamp with a six-month warranty, rather than a complete high/low-beam set for most shoppers.

This United Pacific 31396 is a single 4×6 low-beam headlight, making it a targeted replacement rather than a four-lamp conversion set. Its 30-watt, 12-volt specification and diecast aluminum housing suit buyers seeking one lamp for a compatible car or truck with a separate high-beam arrangement.

The product is explicitly identified as low beam, so it is most relevant when that is the function being replaced; it is not a four-piece set for changing every lamp at once. A polycarbonate lens and diecast aluminum housing identify the materials, while the 12-volt rating establishes the listed electrical requirement. Buyers planning a matched multi-lamp replacement will need to account for the single-unit quantity and source any additional lamps separately.

Skip it if you need four lamps for a complete 4×6 replacement; Auxbeam includes four headlights and four H4-to-3-pin connectors.

This United Pacific lamp fits buyers replacing one compatible 12-volt 4×6 low beam in a car or truck. Its single-unit quantity and low-beam designation are important boundaries; it does not replace a full four-headlight set on its own.

Listed on Amazon as: United Pacific 31396 ULTRALIT 4”x 6” Single High Power CREE LED Headlight, Diecast Aluminum Housing, Maximum Protection, DOT/SAE – LOW BEAM – ONE Unit