Picking the best h4666 headlight conversion can be a difficult job, specifically when you are trying to find one that fits your budget. Thus, we have recorded 10 best h4666 headlight conversion available at best costs with all the most recent features that meeting your needs. After hours and hours of research, we decide that 2PCS 60W 4×6 inch LED Headlights Rectangular Headlamps Replace H4651 H4652 H4656 H4666 H6545 Compatible with Peterbilt Kenworth Freightliner-Black is at the top of our list. However, if you are looking for an item with a cheaper and reliable price, then look at 4×6 Inch Sealed Beam Headlight Conversion – fits H4651 H4652 H4666 H4656 – Clear Glass Diamond Cut Housing + H4 LED Kit 6000K Cool White 8000 LM.

Best h4666 headlight conversion

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 in stock
2 new from $58.99
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as of October 12, 2021 3:48 am

Features

  • ▼New upgrade version - 5D Lens designed to focus the light on driving and Offers maximum clarity. Hi-beam 5800LM , Lo-beam 3200LM, Extremely bright with DRL capability.
  • ▼Durable PMMA material make the lens tough scratch proof and UV resistant.
  • ▼Compatible with H4651 H4652 H4656 H4666 H6545 with DRL for Peterbil Kenworth Freightinger Ford Probe Chevrolet Oldsmobile Cutlass, and any other car with about 4x6 inch headlight including sedans, light SUVs and trucks, motorcycles, and off-road vehicles.
  • ▼These headlamps are perfect for replacing low output simple halogen sealed beams with more effective, efficient, and powerful LEDs.
  • ▼Package Include: 2 pcs 60w LED headlights with DRL hi/lo beam + 2 pcs H4 conversion adapters.
 in stock
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as of October 12, 2021 3:48 am

Features

  • Contents: 2x Diamond Cut Headlight Housings and 2x H4 LED Bulbs (Hi/Lo Dual Beam).
  • Universal Fitment for vehicles using 4" x 6" housing: H4651, H4652, H4656, or H4666.
  • Direct Plug & Play design (certain vehicles will require slight modification, professional Installation is highly recommended)
  • H4 LED bulbs color: 6000K Cool White. Power Consumption: 80 Watt. Luminosity: 8000 lumen.
  • Warranty 2 years
 in stock
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as of October 12, 2021 3:48 am

Features

  • Specifications:15 Ultra Bright 3W LED Chips;Pair 4x6 inch Rectangular LED Headlights; Waterproof Rate: IP67; Color Temperature: 5000K-6000K; Lens Material: PMMA; Lifetime: Up to 50,000 Hours; Warranty: 1 years. Package includes 2pcs 5" x 7" 6x7 inch Rectangular LED Headlights for Jeep YJ Peterbilt Trucks 4X4 Offroad Headlamp Replacement H4656 H4666 H4651 H6545 H4652
  • LED headlights for vehicles with 4x6 sealed beam headlights. Update the look of your vehicle while improving your visibility with little to no modification; Helps to reduce traffic accidents cause by bad weather or adverse road condition. Ensuring driver's safety (High beam 3800 lumens, Low beam 1600 lumens). Low beam and High beam in the same light; Durable Aluminum Shell Body and Heatsink
  • With H4 plug.Easy Installation-Plug and Play.£¨For 1977-1981 Pontiac Firebird,Plug is need to be modified.Size will be a little bigger than original one.£
  • Compatibility with headlights: H4656 H4666 H4651 H6545 H4652.Headlamps can fit up to 95% of vehicles.Fit for Peterbilt 379 Kenworth T-600 W900b FREIGHTLINER CLASSIC FLB FLD,KENWORTH W900 T600 T800 K100,PETERBILT 379 362,INTERNATIONAL 9300 Chevy C10 K10 Chevy Caprice Celebrity.Also Fits for Dodge Challenger,Dodge Charger, Dodge Dart,Ford Galaxie,Oldsmobile Cutlas,Pontiac GTO,Plymouth Barracuda,Plymouth Road Runnerlight
  • Plug & Play: Like taking out a regular bulb. Make sure light dimension you need is 4x6 inch, and then plug this sealed beam headlights into H4 socket (3-prong)If 2 prong,need remove 1 when install it
 in stock
2 new from $68.99
Free shipping
Amazon.com
as of October 12, 2021 3:48 am

Features

  • Partsam 4x6 6x4 led headlights update the look of your vehicle while improving your visibility with little to no modification; reducing traffic accidents cause by adverse road condition, ensuring driver's safety (High beam 5600 lumens / Low beam 2500 lumens per Bulb). 15 Ultra Bright 3W LED Chips; Durable Aluminum Shell Body and Heatsink; Plug and Play; Waterproof rate: IP67; Color Temperature: 6000K; Up to 50,000 Hours. Connector: H4/9003 (hi/low).
  • Interchange Number: H4656 / H4651 / 4651 / 4652 / H4652 /H4666 / H6545. Partsam LED headlamps fit up to 95% of vehicles, including sedans, light SUVs and trucks, motorcycles, and off-road vehicles. Some vehicles such as Toyota may have a different PIN OUT (Low,High, Ground) that is not standard as shown in the main pictures, you simply need re-arrange the pins by buying H4 9003 HB2 Wire Harness Sockets in Partsam Store.
  • 45W LED perfectly fits most Classic Vehicles from as early as 1955 through 1988: Dodge Challenger Charger Dart, Chevrolet Chevelle Corvette Nova, Ford Galaxie, Oldsmobile Cutlas, Pontiac GTO, Plymouth Barracuda, Road Runnerlight for your vehicle with sealed beam light system. Better and more durable than HID kits. Simply change your headlight out.
  • Ventilation Breather Design: If there is moisture or water in the headlight, please open the ventilation breather when headlight is on, then the moisture or water will disappear within short time and headlights can work normally again and are as bright as before, which can make the lifespan much longer. At present only Vplus and Partsam products has this function.
  • Widely Use On: For Freightliner FLD120 FLD132 FLD112; For Peterbilt Rectangular Headlights 379 378 357; For Kenworth KW T800 T400 T600 W900B W900L Classic 120/132 HK, Chevrolet K5 K10 K20 K30 Blazer S10, Chevrolet Suburban K1500 K3500, Chevy C70 C4500 P40 P60, Chevy W3500 W4500 W5500, Chevy Camaro RS, Silverado V10; For camper tractor motorhome RV and all kinds of vans.
 in stock
Amazon.com
as of October 12, 2021 3:48 am

Features

Part NumberDIA-REC-S-3CS-C1
 in stock
2 new from $33.79
Free shipping
Amazon.com
as of October 12, 2021 3:48 am

Features

  • Compatible with headlights: H4656 / H4651 / 4651 / 4652 / H4652 /H4666 / H6545, 1a1 led headlight, 2a1 led headlight, 2b1 led headlight.
  • Features:(A).Waterproof, dustproof and quakeproof design. (B)High visibility to Reduce Traffic Accidents, Ensure driver's Safety. (C) Brighter but Low Cost, Ideal replacement for factory sealed beam halogen headlights.(D)Long life span: up to 50,000 hours.(E)Operation Temperature :-40°C~60°C
  • It Features High Intensity 3W*15LEDs, Waterproof IP67, Silicone Sealed Extremely Durable.These Headlamps are Perfect for Replacing Low Output Simple Halogen Sealed Beams or HID Kits with more Effective, Efficient, and Powerful LEDs. 45W LED Create the Perfect Rectangular Headlights for your vehicle to Resist Any Weather.
  • High-Performance Rectangle 45W 4x6Inch LED Headlights Dimension: 6.6(length) x 4.29 (width)x 3.07inch(depth). Please make sure exact size of your auto before ordering. If you need 7x6 headlight, please search "B01HZ4EGVW"
  • Size:168mm*78mm*109mm. Package: 2Pcs 4X6 Headlights.Improving light projection distance & overall visibility, provide safe and stable light source for your vehicles.
 in stock
3 used from $28.00
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Amazon.com
as of October 12, 2021 3:48 am

Features

  • LED headlights for trucks with 4x6 (6x4) sealed beam type headlights. Each light with 5600LM for high beam, 2500LM for low beam, newest generation chips, much brighter than stock light.
  • Easy installation: Plug and Play, the headlights are with standard 3-Pin plug (H4 plug), safe on the road use. IP68 waterproof rate, durable aluminum shell body and heat sink design for efficient cooling dissipation.
  • Breathing hole is designed to drive away moisture or water, making the light breathable and contributing to longer lifespan above 50,000 hours, provide safe and stable light source for your cars or trucks.
  • Compatible with headlights: H4656/H4651/4651/4652/H4652/H4666/H6545. Also suitable for most of other vehicles, including sedans, light SUVs and trucks, motorcycles,off-road vehicles and fits most classic vehicles from as early as 1955 through 1988: Dodge Challenger Charger Dart, Chevelle Corvette Nova, Galaxie, Oldsmobile Cutlas, Pontiac GTO, Plymouth Barracuda, Road Runnerlight for your vehicle with sealed beam light system.
  • Package Includes: 2PCS 4x6 inch 45W LED headlight, Please contact us if need any help.
 in stock
Amazon.com
as of October 12, 2021 3:48 am

Features

  • Improved Brightness & Appearance
  • Flexibility of Choosing Different Bulb Colors & Wattages
  • Ease of Replacement when Bulbs burn out
  • Use 9007 Model light bulb (Sold Separately)
  • Price Included One Pair (2) Sealed Beam
 in stock
2 used from $22.24
Free shipping
Amazon.com
as of October 12, 2021 3:48 am

Features

  • 【Easy to install】Just plug and play,easy to install.Dimension:6.7(length) x 4.25 (width)x 3 inch(depth).Patent design breather valve on the back for prevent fogging.
  • 【Super Bright】 15 x 3W LED chips,5600Lm/pcs for High beam,3500Lm/pcs for Low beam,we use 2018 new generation chips,much brighter than other similar 4x6 led headlight.
  • 【Compatibility】Perfect fit for H4656 / H4651 / 4651 / 4652 / H4652 /H4666 / H6545.Come in applications that fit up to 99% of vehicles, including sedans, light SUVs and trucks, motorcycles, and off-road vehicles,usually they will used on vehicles with 4 headlights.
  • 【Check First】Detailed fitment vehicle models,please check the product description.Some vehicles such as Toyota May have a different PIN OUT (Low,High, Ground) than factory shipped lamps.You simply have to re-arrange the pins.
  • 【Package include】 2PCS 4x6 led headlights.NOTE: if you need H4 9003 HB2 wiring hardness,you can buy with this light together, we H4 9003 HB2 wiring hardness freely(ASIN: B07SSSJCNS)
 in stock
Amazon.com
as of October 12, 2021 3:48 am

Features

  • 【DOT Approved and Easy Installation】4x6 Headlights DOT Approved legal and safe on the road, sealed beam type headlights withwith high beam 3280 lumens and low beam 1680 lumens ( Low beam and High beam in the same light) to reduce traffic accidents cause by bad weather or adverse road condition. Ensuring driver's safety. Easy Installation-Plug and Play.
  • 【Applications】LED headlamps come in applications that fit up to 95% of vehicles. Including sedans, light SUVs and trucks, motorcycles, and off-road vehicles,usually they will used on vehicles with 4 headlights. Compatible with headlights: H4656 / H4651 / 4651 / 4652 / H4652 /H4666 / H6545. Fit any car or tuck that has 4x6inch LED Headlights.
  • 【Widely Use On】 For Freightliner FLD120 FLD132 FLD112; For Peterbilt Rectangular Headlights 379 378 357; For Kenworth KW T800 T400 T600 W900B W900L Classic 120/132 HK, Chevrolet K5 K10 K20 K30 Blazer S10, Chevrolet Suburban K1500 K3500, Chevy C70 C4500 P40 P60, Chevy W3500 W4500 W5500, Chevy Camaro RS, Silverado V10; For camper tractor motorhome RV and all kinds of vans.
  • 【High Quality and Performance】100% original Rectangle 4x6Inch LED Headlights made of CREE LED XBD chips technology & Black aluminum housing with PC lens reinforced and the unique cooling system design.Design with breathing hole help to dissipate the moisture out.Waterproof shockproof & Dust proof & Quake proof &Rustproof & Anti corrosion and Durable aluminum shell body & Integral heat sink quick cooling performance can be effective extension the lifespan over to 50000hours.
  • 【Package Included】4PCS super bright 45W 4x6 LED headlights sealed beam type used for any car or truck that has 4x6 inch Headlights. Standard H4 socket, just Plug and Play. Provided 1 year 100% risk free satisfaction guarantee; Certified by CE & RoHs, DOT/SAE approved. If you have any question, please feel free to contact us.

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