Best Headlamp Relays in 2026

Never go beyond its capabilities. Try to stay 10 to 15% below what the rate is for

12-volt 5-prong relay. Excellent water-repellent and dustproof ability, but not using it in water

Be careful when inserting the relay into the socket. If you force it, you will bend the female connectors

Built in fuse socket with included 30A blade fuse with heavy duty 14AWG wires for main contact.

Bosch style 4-Pin SPST (Single Pole Single Throw) Relay.

12VDC (14V Max) and 30A High Switching Capability.

The 12v relay harness base contains 3*12 AWG and 2*16 AWG cables, length: 5.5 in, which have higher load-bearing capacity and more stable performance.

Function: 12VDC (14V Max) 5 Pin SPDT (Single Pole Double Throw) Relay with 40A/30A High Switching Capability.

Wire Specifications: White - Ground (85), Blue - VDC (30), Black - Trigger (86), Red - Output N/C (87a), and Yellow - Output N/O (87).

40A/30A high switching capability

Bosch style 5-prong universal standard relay, SPDT (Single Pole Double Throw)

Pin Specifications: 30-VDC, 85-Ground, 86-Trigger, 87-Output N/O, 87a-Output N/C

The 12v relay uses high-quality alloy terminals, and the internal contacts are silver-plated. Durable & Firm & Stable Contact Load: High Power Ideal for universal 12V applications.

Function: 12VDC (14V Max) 4-Pin SPST (Single Pole Single Throw) Relay with 200A High Switching Capability. Perfect for Split Charging or Various Automotive Applications.

High 200A coil capacity- able to handle those high current applications with ease, Heavy duty make or break (on/off) relay.

Direct replacement - this headlight relay restores the connection between the headlight control switch and the headlights

Ideal solution - reliable replacement for a relay that has failed due to vibration, moisture infiltration or collision damage

Quality tested - this part has been validated to ensure performance and service life

Voltage range:AC/DC12V,24V,48V.

Relays GR8-316 enable connection to a 3-phase circuit.

1-MODULE,DIN rail mounting.

Standard Relay (Lr35)

Fit Type: Vehicle Specifc

Package Height: 3.5 Inches

Quality Assured :Brand New Components, TOP quality starter relays, constructed of high-quality material for long lasting durability and reliability, meets or exceeds OEM standard.

Reference Part Number:G8VA1A4TR, Alternate Part #G8VA1A4TR01, 68055797AA, 68207357AA,DC12, G8VA-1A4T-R01, VH28-11F24-S01, VH2811F24S01

Compatibility:New Omron Relay For Harley,Chrysler,Polaris etc, made in Japan.

Aeola Components: OEM Direct fit replacement parts built to last. All Aeola products are Genuine parts in a and are available to you at a fraction of the genuine part price. That means you get the same part as you would from your local dealership but in a Aeola for a fraction of the price. Why pay more?

OEM PART: Your original wiper relay may only work on one speed, switch intermittently, or make humming noises. If your windshield wipers have any of these symptoms, it may be time to replace your wiper relay. The Aeola Wiper Relay will function just as the original one did when you first got your vehicle.

SUPERIOR PERFORMANCE: Working wipers may not seem like a big deal to have. But when you are driving in a torrential downpour, speeding up the pace of your wipers will be extremely handy rather than staying at the same speed you last had them on. The Aeola Wiper Relays ensure the electrical components will work properly when the time comes to use them.

[High quality material]: Multi-Purpose Relay is made of nylon shell material, brass pin material, can withstand hot and cold conditions, stable structure, not easy to fracture, deformation, rust, long-term use

[Easy to use]: There is no need for other tools, motor relay is simple to operate, just connect the relay with the wire, convenient for you to use and replace, let your components work normally

[Widely used]: The auto relay is used in taillight, engine compartment, trunk solenoid, electric cooling fan, electric water pump, electric fuel pump, door knob solenoid and other equipment

⚡Multi-function/Multifunctional : Relay for Fuel Horn ,Fog Starter Headlamp, Air Conditioning Compressor,Back Up Light, Headlight ,ABS Control,Accessory Delay,Parking Light More

⚡Precision: Professional Fitment is Improved for Standard Motor Product

⚡Fit: A / C Compressor Relays compatible with Buick, Cadillac, Chevrolet, GMC, Hummer MORE

【Universal Designed】100% brand new ABS + aluminum alloy universal 12V 30A High beam and low beam headlight relay.OE: NLR-132.

【High-quality Materials】Headlight Relay made of superior ABS and aluminum alloy material, long durability.

【High Processing】High quality and great processing can make sure the stable performance.Conform to strict quality control standards, dependable to use.

Country of Origin : United States

Package Dimensions: 8.94 L x 4.4 H x 5.85 W (inches)

Fit type: Vehicle Specific

【Standard 12V Relay】This single knife single throw normally open (SPST-NO) 4-pin relay operates at 12V and measures approximately 1.1 x 1.1 x 1.6 inches, this relay provides a maximum switching power of 560w, Max Operate Voltage - 3.6V, Min Release Voltage - 1.2V. It is used in circuits for automatic regulation, safety protection, switching circuits, etc.

【Reliable Structure】Motor relay is made of pure copper enameled wire, with lower temperature rise and stronger suction. The silver alloy contacts improve the stability and sensitivity of the contacts, effectively resist contact bonding and carry more current. Sealed housing made of PA66, can work normally in bad environment such as rain and snow.

【Specifications】One-piece waterproof 12V relay Contact Form-1H;Coil Resistance-80;Max Applicable Voltage-15V;Contact Material-AgSn012;Contact Ratings-NO: 40A 14VDC;Contact Resistance-100mlaxat6YDC 1A;Max Switching Voltage :75VDC.Temperature Range:-30C~+80C

⚡Multi-function/Multifunctional : Relay for Fuel Horn ,Fog Starter Headlamp, Air Conditioning Compressor,Back Up Light, Headlight ,ABS Control,Accessory Delay,Parking Light More

⚡Reference Part Number of Fuel Pump Relay:12088567,12135170, 15393412,19115080,13502679,12135034,89046660,12193606,19115083,15328866,19116963,13500127,13500114,15-8571,15-8707,15-80453, 15-50688 More

⚡Fit: A / C Compressor Relays compatible with Buick, Cadillac, Chevrolet, GMC, Hummer MORE

【4 Pieces Relays】 You'll receive 4pcs 5-pin 12V 30A relays in one pack. The size is about 1.4 x 0.9 x 0.6 inches. You'll have enough relays to meet your daily use and replacement. Even you can share them with friends and family. It is also a perfect gift for a husband or father.

【 High-Quality Material】 The 12 volts relay is made with a composite flame retardant material shell that's both durable and safe. 2 pins are made of copper, which has stronger conductivity and can withstand harsh environments.

【5-Pin Relay】 The 5-pin design is especially helpful in various parts of the car's electrical system. They can be used as normally open or normally closed relays. Plus, their compact size makes them easy to store in your toolbox or trunk, so you can use them whenever you need them.

☆【MATERIAL】The motor relay has a pure copper pin and silver alloy contact which improves the stability of the contact as well as sensitivity, with stronger conductivity and can carry more electric flow.

☆【UNIVERSAL】The Automotive Purpose Relays 5 Pin 12V 30A High Power Trim Starter Relay Multi-Function Universal is an excellent and versatile product that meets the diverse needs.

☆【5-PIN Design 】The relay is designed to operate at 12V and measures about 1.02 x 0.94 x 0.63 inches. The model number is JD1914-12V-30A and it features a 5-pin laser engraved construction that is both environmentally friendly and easy to use.