Where to get Car Replacement Headlamp Relays – May 2022 edition

Looking to find the best Car Replacement Headlamp Relays?

We researched 26 Car Replacement Headlamp Relays, tested 22, and we have done 11 hours of research. The best Car Replacement Headlamp Relays doesn’t have to be complicated to be great. Our first pick is exactly that. No more, no less. It also costs less than any other products we tested.

The best

No. 1
[ALL STAR TRUCK PARTS] 4-Headlight Relay Wiring Harness H4 Headlamp Light Bulb Ceramic Socket Plugs Set
  • This Harness Fixes:
  • Dim Headlights, Flickering Headlights, Back Feeding Power, Malfunctioning Headlights when using Hi/Low Beams
  • Also fixes: Overloading the Headlight Switch, Overheating Plugs
  • If you are upgrading to Halogen Bulbs or are having trouble with your 7"6", 4x6", 5-3/4" or any other H4 plug headlights not working properly, this is your fix!!
  • THIS HARNESS BYPASSES THE POWER DRAW FROM THE HEADLIGHT SWITCH AND PULLS THE POWER DIRECTLY FROM THE CARS BATTERY, BUT STILL USES THE STOCK HEADLIGHT SWITCH TO ACTIVATE THE RELAYS TO TURN THE HEADLIGHTS ON AND OFF.

Intro

Find out where you can get the best Car Replacement Headlamp Relays! Picking among different existing Car Replacement Headlamp Relays is not always that easy. It can even turn into a lengthy task because of the multiplicity of websites offering this type of product. That’s why on this page we’re giving you a comparison based on the best value for money spent. It’s a ranking thoroughly made to provide you with a comprehensive view and allow you to pick the best Car Replacement Headlamp Relays. You will find a broad selection of models, brands, and prices. Whether you want to spare your wallet or find out what will be the best Car Replacement Headlamp Relays for you, we support you through this comparison, which lists the product based on Amazon customer reviews. To make it practical, we have laid it out as a Top 10 of the Car Replacement Headlamp Relays. On your marks! Start comparing! Pick your Car Replacement Headlamp Relays!

Our picks

No. 1
[ALL STAR TRUCK PARTS] 4-Headlight Relay Wiring Harness H4 Headlamp Light Bulb Ceramic Socket Plugs Set
  • This Harness Fixes:
  • Dim Headlights, Flickering Headlights, Back Feeding Power, Malfunctioning Headlights when using Hi/Low Beams
  • Also fixes: Overloading the Headlight Switch, Overheating Plugs
  • If you are upgrading to Halogen Bulbs or are having trouble with your 7"6", 4x6", 5-3/4" or any other H4 plug headlights not working properly, this is your fix!!
  • THIS HARNESS BYPASSES THE POWER DRAW FROM THE HEADLIGHT SWITCH AND PULLS THE POWER DIRECTLY FROM THE CARS BATTERY, BUT STILL USES THE STOCK HEADLIGHT SWITCH TO ACTIVATE THE RELAYS TO TURN THE HEADLIGHTS ON AND OFF.
No. 2
ACDelco D1736A Professional Headlamp Relay
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function
No. 3
Nilight 50003R Automotive Set 5-Pin 30/40A 12V SPDT with Interlocking Relay Socket and Wiring Harness-5 Pack, 2 Years Warranty
  • High switching capability: Normally open 40A/14V DC and normally close 30A/14V DC. Suitable for Nilight LED light bar wiring harness kit
  • Premium quality: Durable relay and harness socket with 5 wires; Made by high-grade materials to ensure superior quality and long lifespan
  • Male-female slot design: Unique male-female slot design, easy to connect the relay with harness socket, clean and neat after installation
  • Easy wiring: The relay sockets come with different colors for loads/accessories, simple and convenient wiring
  • Package include: 5 x relay and 5 x relay socket with wires.Fit type: Universal fit

Why you should trust us

This guide represents more than 10 years of experience in researching, testing, and writing about many subject. Our people are experts in all of their fields.
We alors spent 11 hours reading any article we could find on the internet and all the customer reviews at various retailer sites such as those of Amazon, Home Depot or Wallmart. We found many website that was a valuable resource with involved buying guides and detailed Car Replacement Headlamp Relays information.
As for me, I’m very familiar with the Car Replacement Headlamp Relays since I got it from 4 years.

Top 10

No. 1
[ALL STAR TRUCK PARTS] 4-Headlight Relay Wiring Harness H4 Headlamp Light Bulb Ceramic Socket Plugs Set
  • This Harness Fixes:
  • Dim Headlights, Flickering Headlights, Back Feeding Power, Malfunctioning Headlights when using Hi/Low Beams
  • Also fixes: Overloading the Headlight Switch, Overheating Plugs
  • If you are upgrading to Halogen Bulbs or are having trouble with your 7"6", 4x6", 5-3/4" or any other H4 plug headlights not working properly, this is your fix!!
  • THIS HARNESS BYPASSES THE POWER DRAW FROM THE HEADLIGHT SWITCH AND PULLS THE POWER DIRECTLY FROM THE CARS BATTERY, BUT STILL USES THE STOCK HEADLIGHT SWITCH TO ACTIVATE THE RELAYS TO TURN THE HEADLIGHTS ON AND OFF.
No. 2
ACDelco D1736A Professional Headlamp Relay
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function
No. 3
Nilight 50003R Automotive Set 5-Pin 30/40A 12V SPDT with Interlocking Relay Socket and Wiring Harness-5 Pack, 2 Years Warranty
  • High switching capability: Normally open 40A/14V DC and normally close 30A/14V DC. Suitable for Nilight LED light bar wiring harness kit
  • Premium quality: Durable relay and harness socket with 5 wires; Made by high-grade materials to ensure superior quality and long lifespan
  • Male-female slot design: Unique male-female slot design, easy to connect the relay with harness socket, clean and neat after installation
  • Easy wiring: The relay sockets come with different colors for loads/accessories, simple and convenient wiring
  • Package include: 5 x relay and 5 x relay socket with wires.Fit type: Universal fit
No. 4
Auxmart 2 Headlight H4 Led Wiring Harness 1 Set Automotive Relay Harness Kit for Car with 2 Pcs H4 Plug Headlamps 12V Led Headlight Wiring Harness Headlight Relay Kit Compatible with Ford Jeep Hummer
1 Reviews
Auxmart 2 Headlight H4 Led Wiring Harness 1 Set Automotive Relay Harness Kit for Car with 2 Pcs H4 Plug Headlamps 12V Led Headlight Wiring Harness Headlight Relay Kit Compatible with Ford Jeep Hummer
  • H4 Plug Headlamp: 1 set 2 headlights h4 headlight relay harness Fixes cars with 2 pcs H4 plug headlamps. If your car can be used H4 plug, you can buy our H4 Wiring Harness.
  • Convenient Relay Harness: Perfectly fit with much 30%-50% brightness improved, light performance is even better than new car Dim light or malfunctioning without this harness Relay. Designed to fix problems of dim headlight, back feeding power, flickering headlight and overheating plugs and overheating the headlight switch, malfunctioning H4 9003 headlights when using Hi/Low Beams.
  • Easy to use: Utilizing this wiring harness to convert a ground switched headlight system (2 toggled grounds + 1 constant hot) to a positive switched headlight system (2 toggled hots + 1 constant ground).
  • Notice: Auxmart H4 Headlight Harness working voltage is 12v, this headlight relay harness can't install and use 24v voltage.
  • Package: A set H4 headlight relay harness with a box.
SaleNo. 5
HONCS 9005 LED Headlight Bulbs, 300% Brighter Wireless HB3 LED High Beam, 6500K Cool White LED Headlight Conversion Kit
  • 10-Min quick installation, non-polarity and plug-n-play design, this 9005 HB3 led headlight conversion kit can easily be installed within 10 minutes. No tools or modification needed
  • 300% high brightness, using superior CSP chips, this 9005 HB3 led bulbs combo provides up to 300% brighter and 6500K whiter clearer vision, ditching your yellow and dim stock lights
  • 1:1 perfect beam pattern, vertical aligned led components design, perfectly mimic the original pattern, delivering wider angle and farther range light on the road. No blinding oncoming traffic
  • 50,000 hours long lifetime, top grade materials designed to exceed minimum heat-transfer requirements, ensuring durability and superb performance, less replacement for drivers seeking toughness
  • Fits for 99% of vehicles, with built-in driver and CANbus ready design. Note: the filter system may not be 100% accurate. Please refer to owner's manual or original bulb’s part number
No. 6
Nilight 50043R Socket 10 Pack SPDT Bosch Style Electrical 12-14V 30/40 Amp 5-Pin Relays Switch for Automotive Truck Marine Boat,2 Years Warranty
  • 5 Pin SPDT Bosch Style Electrical Relay
  • 40A/30A High Switching Capability. These relays have a universal application and can be used in automotive setups, car sound systems, security systems, and various other applications.
  • Pin Specifications: Ground (85), VDC (30), Trigger (86), Output N/C (87a), and Output N/O (87)
  • These Relays are Interchangeable/Compatible with: All automobiles and devices equipped with a 12-14 Volt DC power source
  • Package includes: 10 pack electrical relays
  • Fit Type: Universal Fit
No. 7
Standard Motor Products RY116 Relay
  • Country Of Origin : China
  • The Package Height Of The Product Is 1.1 Inches
  • The Package Length Of The Product Is 3.0 Inches
  • The Package Width Of The Product Is 1.2 Inches
  • Fit type: Vehicle Specific
No. 8
5 Pack 40/30 AMP 12V DC Waterproof Relay and Harness - Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Automotive Relay
  • 12 AWG tinned copper wires for Pin 30, Pin 87, Pin 87a. Length: 5.1in
  • 16 AWG tinned copper wires for Pin 85, Pin 86. Length: 5.1in
  • 12v dc waterproof 5 wire relay (max 14v). 40 amp / 30 amp High switching capability
  • Excellent waterproof and dustproof ability, high quality in any weather conditions
  • Nominal Coil Voltage: 12 V DC; Coil Power: 1.8 W; Coil Resistance: 80 Ω; Must Operate Voltage: 6~8 V DC; Must Release Voltage: 0.6~3.6 V DC; Maximum Applied Voltage: 15.6 V DC
SaleNo. 9
GOOACC GRC-70 35PCS Engine Under Cover Splash Shield Guard Body Bolts Bumper Fender Liner Push Retainer Fastener Rivet Clips , black
  • Brand New Engine Splash Shield Bolts Hardware Kit Fender Bumper Clips Rivets direct replacement and perfect fitment
  • The extruded U-nuts can be used to replace/fix to the bumper
  • The clips are widely used for radiator yoke trim panel door trim door panel bumper car fender flare side skirt grille wheel well air intake engine cover mud flap and splash guard shield retainers rivet clips replacement
  • Fits Infiniti G35 G37 FX35 FX45 EX35 Nissan 370Z 350Z (see details)
  • Package includes 10pcs Extruded U-nuts - Replace/Fix to the Bumper(CORROSION RESISTANT) 15pcs Body Bolts with Built-in Fender Washer (CORROSION RESISTANT) 10pcs Plastic Push Clips as pictured
SaleNo. 10
5 Pin 12V Relay 12V 30A Relay Multi Purpose Automotive Relay Black Starter Relay Car Heavy Duty Relay for Car Motor Automotive Replacement Accessories (4 Pieces)
  • Sufficient for using: you will receive 4 pieces 12V 30A 5 pin relays, the size is about 1.41 x 0.94 x 0.63 inch/ 3.6 x 2.4 x 1.6 cm, enough quantity can meet your daily use and replacement, you can share them with your friends and family who need them
  • Stable for long time use: the black shell of the 12V car relay is made of nylon material which is electrical insulation, the pin is made of brass, which can withstand cold and hot condition, stable and reliable, not easy to break, deform or rust, applicable for a long time
  • Easy to use: the motor relay is suitable for normal automobile use and simple to operate, you just need to connect the relay with the wire, no other tools needed, convenient for your use and replace, allowing your components to work properly
  • Specifications information: 30A 12V Relay can be applied to control electrical circuits for components on a vehicle that have a high amperage load, such as headlights, fuel pumps and cooling fans
  • Extensive usages: the automotive relay is practical and convenient, can be applied to car tail light, engine compartment, electric cooling fans, electric water pumps, electric fuel pumps, shaved door handles solenoids, trunk solenoids and other equipment

How we tested

We search all the field to find the best Car Replacement Headlamp Relays and all the type for it and get the best alternatives, priced decently, and easy to use. After that we tested all the main parameters we use : These things can separate the great Car Replacement Headlamp Relays from the good.

  • Easy To use
  • Options
  • Quality
  • Longevity

How we picked

We search for all the field to find the best Car Replacement Headlamp Relays and all the type for it and get the best alternatives, priced decently, and easy to use.
The main parameters we use : These things can separate the bad Car Replacement Headlamp Relays from the good.

  • Price
  • Easy To use
  • Customer reviews
  • Quality
  • Longevity
  • Dimensions

Current Offers

SaleNo. 1
HONCS 9005 LED Headlight Bulbs, 300% Brighter Wireless HB3 LED High Beam, 6500K Cool White LED Headlight Conversion Kit
  • 10-Min quick installation, non-polarity and plug-n-play design, this 9005 HB3 led headlight conversion kit can easily be installed within 10 minutes. No tools or modification needed
  • 300% high brightness, using superior CSP chips, this 9005 HB3 led bulbs combo provides up to 300% brighter and 6500K whiter clearer vision, ditching your yellow and dim stock lights
  • 1:1 perfect beam pattern, vertical aligned led components design, perfectly mimic the original pattern, delivering wider angle and farther range light on the road. No blinding oncoming traffic
  • 50,000 hours long lifetime, top grade materials designed to exceed minimum heat-transfer requirements, ensuring durability and superb performance, less replacement for drivers seeking toughness
  • Fits for 99% of vehicles, with built-in driver and CANbus ready design. Note: the filter system may not be 100% accurate. Please refer to owner's manual or original bulb’s part number
SaleNo. 2
GOOACC GRC-70 35PCS Engine Under Cover Splash Shield Guard Body Bolts Bumper Fender Liner Push Retainer Fastener Rivet Clips , black
  • Brand New Engine Splash Shield Bolts Hardware Kit Fender Bumper Clips Rivets direct replacement and perfect fitment
  • The extruded U-nuts can be used to replace/fix to the bumper
  • The clips are widely used for radiator yoke trim panel door trim door panel bumper car fender flare side skirt grille wheel well air intake engine cover mud flap and splash guard shield retainers rivet clips replacement
  • Fits Infiniti G35 G37 FX35 FX45 EX35 Nissan 370Z 350Z (see details)
  • Package includes 10pcs Extruded U-nuts - Replace/Fix to the Bumper(CORROSION RESISTANT) 15pcs Body Bolts with Built-in Fender Washer (CORROSION RESISTANT) 10pcs Plastic Push Clips as pictured
SaleNo. 3
5 Pin 12V Relay 12V 30A Relay Multi Purpose Automotive Relay Black Starter Relay Car Heavy Duty Relay for Car Motor Automotive Replacement Accessories (4 Pieces)
  • Sufficient for using: you will receive 4 pieces 12V 30A 5 pin relays, the size is about 1.41 x 0.94 x 0.63 inch/ 3.6 x 2.4 x 1.6 cm, enough quantity can meet your daily use and replacement, you can share them with your friends and family who need them
  • Stable for long time use: the black shell of the 12V car relay is made of nylon material which is electrical insulation, the pin is made of brass, which can withstand cold and hot condition, stable and reliable, not easy to break, deform or rust, applicable for a long time
  • Easy to use: the motor relay is suitable for normal automobile use and simple to operate, you just need to connect the relay with the wire, no other tools needed, convenient for your use and replace, allowing your components to work properly
  • Specifications information: 30A 12V Relay can be applied to control electrical circuits for components on a vehicle that have a high amperage load, such as headlights, fuel pumps and cooling fans
  • Extensive usages: the automotive relay is practical and convenient, can be applied to car tail light, engine compartment, electric cooling fans, electric water pumps, electric fuel pumps, shaved door handles solenoids, trunk solenoids and other equipment
SaleNo. 4
EHDIS Car Relay 4 Pin 12v 40amp Spst Model No.: JD2912-1H-12VDC 40A 14VDC, Auto Switches & Starters,Pack of 2
  • Brand new heavy duty 4-prongs SPST relays
  • Use optional Relay Harness, or female Crimp Connectors
  • High 40A coil capacity- able to handle those high current applications with ease
  • Package Include: 2 x 40A 4-Pin 12V Vehicle Relays
  • Mechanical life of 10,000+ cycles
SaleNo. 5
Sylvania 9003XV.BP2 (also fits H4) XtraVision Halogen Headlight Bulb, (Contains 2 Bulbs)
  • See Sylvania’s Application Guide in the Technical Details below to confirm compatibility
  • More downroad performance than basic bulbs
  • Increased downroad visibility with no added glare
  • Proprietary filament design to increase performance and ensure durability
  • Manufactured by trusted OEM (Original Equipment Manufacturer) light source supplier
  • Legal for on road use

Conclusion

We hope this ranking has been helpful to you in picking the Car Replacement Headlamp Relays that best suits you. We made it thoroughly and we will update it just as seriously, so that you get a real-time comparison. Our goal is to allow you to compare models and prices, and get an overview of the current market offers. We are here to make it easier for you and to help you make a free and informed choice. If our ranking gave you a clearer view on the diversity of the Car Replacement Headlamp Relays, feel free to let us know in the comments section. We will happily read them.

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Last update on 2022-05-22 at 19:11 / Affiliate links / Images from Amazon Product Advertising API

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