Best Car Defogger 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.

Coil power: 1.8w, and coil resistance is 80 ohms. It is more reliable than 2.4w((60 ohms) and 4.8w(30 ohms) relays on the market

Large capacity, high current carrying capacity, heavy-duty make/break relay

Ideal for split charging or any vehicle needing a high-power relay

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).

12 V DC automotive waterproof relays (max 14 V). Note: 12 V and 14 V are coil voltages, they are not the voltage that triggers the switch

Premium quality: durable relay and harness socket with 5 wires; made from high-grade materials to ensure superior quality and long lifespan

Pre-wired Harness: Heavy duty 12/16 AWG wiring harness. Black - 16AWG Pin85, White - 16AWG Pin86, Red - 12AWG Pin30 Yellow - 12AWG Pin87a, and Blue - 12AWG Pin87

1order = 4 Pieces

Special features: Relay For FUSION F150

Better Performance

Product number: The product is not suitable for all models and brands, please check the specifications carefully to confirm whether it is applicable before purchasing,The product model is JD1914-12V-30A, 12V 30A SPDT 5 Pin Relay

Sufficient for using: 5 pin! 5 pin! 5 pin! you will receive 8 pieces 12V 30A 5 pin relays, the size is about 1.02 x 0.94 x 0.63 inch/ 2.6 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, these relays are 5 plug please note when ordering

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

1 piece 5-Pin 12V 30A SPDT cube-style Relay (size: 1.65" x 1.25" x 1.25", the time delay relay box is taller than regular relay box, please see picture-7 to confirm the size before buying)

Allow approx 10 seconds delay to turn on the light

Good for most car/motorcycle retrofit lights that do not have switch or want to delay the turn-on time to protect the battery or circuit/fuse, perfect for high power lighting applications such as LED light bar, LED work lights, HID system, etc

Country Of Origin : United States

The Package Height Of The Product Is 2.437 Inches

The Package Length Of The Product Is 9.51 Inches

OEM Replacement Relay

Fits Many Toyota, Lexus, Mitsubishi, & Chrysler Models

Fixes Taillight, Horn, Cooler / AC, & Defogger / Defrost

【DEFROST AND DEFOGGING】12 volt heater To defrost and demist for the windshield, keep window dry and ensure safe driving. Purify air, anion neutralizes the dust and smoke at the car

【EASY TO INSTALL】12 volt Defroster Use adhesive tape or screw to fix(Screw is not included). Easy to install, just plug it into your lighter socket, suitable for 12 voltage car

【MULTIPLE USAGE】This car heater defroster is practical for self-driving tour, traveling and camping. It can serve as a heater in winter and cooler in summer, purify the air in the car

【Heater & Fan】This 12V 150W heater is designed with two wind modes: warm wind and natural wind, ideal for defrosting or defogging windows and windshields in winter and being used as a fan to cool you down in summer. 1.5m/4.92ft extended charging cable with cigarette lighter interface.

【Hight Quality】Using anti-oxidant alloy heating wire, high heat conversion efficiency, rapid heating. The shell is made of ABS material, high temperature resistance, wear resistance, not easy to deform, not easy to dissolve, non-toxic and harmless, durable in use.

【Top Vent design】The top air inlet allows large air volume, faster defogging and defrosting. The warm air circulates in the car, so that the car is no longer cold.

EASY TO INSTALL: Car Heater Portable Heater Fan has easy installation, just plug it into your cigarette lighter socket, convenient to use. This is a good choice when you use this Car Heater Portable Heater Fan in life. Believe that our Car Heater Portable Heater Fan can meet your daily life and work needs

PRECISION CRAFTSMANSHIP: Car Heater Portable Heater Fan adopts mute fan design, low temperature rise, low noise during operation, will not affect your normal driving. User-friendly design which is energy-saving with low consumption

THE MAIN FUNCTION: Car fan heater is used to defrost and demist your windshield, provides a good view to the driver. Car fan heater can be used as a fan to cool your car so you don't feel hot. In the cold winter, you can keep warm

【Quick Heating】This 12V 150W car defogger, powered by car cigarette, with alloy heating wire, anti-oxidation, fast heating, it will quickly heat up your vehicle without waiting for the engine to warm up.

【360° Rotatable & Foldable Handle】The 360° rotatry base is conducive for users' target direction. There is self-adhesives at the bottom, you can install it on the dashboard. And with the foldable handle and 1.4m / 4.6ft long cable, you can take it to defrost for the windshield, convenient to use.

【2 In 1】With hot and cold switch, just change the switch and the warm air or cool fan come out immediately. You can take it as a fan to cool you down in summer and as a heater in winter for defrosting or demisting window and windscreens.

🔥【FAST HEATING FUNCTION】:This car heater can be heated, allowing you to feel warm in cold weather. The high-temperature air outlet of the car heater can ensure rapi-d heating and convenient heating effect.

🔥【ADJUSTABL-E DESIGN】:The bottom can be rotated 360°, adjusted in all directions, and can be adjusted to the direction you need at will. The humanized design is convenient and practical.

🔥【MULTIFUNCTIONAL CAR FRONT WINDSHIELD FAN】:The windshield fan has automatic heating functions, and has an overheating protection function, which will not damage the battery, and is healthy and reliable. Defrosting, defogging, heating, and other functions to increase the healthyty of the car when driving in winter

【Fast Heating】Anti-oxidation alloy heating wire, high thermal conversion rate, fast heating, slow aging, suitable for long-distance travel or camping.

【Heater & Fan】This heater is ideal for defrosting or defogging windows and windshields. It can also be used as a fan to cool you down in summer. Large air inlet design on the top, large air volume, great defogging, defrosting or cooling function.

【Adjustable Direction】With 360° rotating support frame and 90° adjustable tilt angle, you can adjust the wind direction freely. Besides, the length of charging cable is about 1.1m / 3.6ft, long enough to use at different positions when charged.

【Standard 12V Relay】 This high capacity 5-pin SPDT relay can switch 40 amps of current; available in standard contact form;operating voltage from 12V-24VDC, using 14AWG (30 87 87A) and 16AWG (85 86) for a more stable and efficient output.

【Reliable construction】The relay uses pure copper coils and silver alloy contacts to improve the stability and sensitivity, which can conduct more electricity to carry more current. The unique interlocking design of the PC Flame retardant housing is sealed as a whole to achieve a perfect waterproof effect, allowing it to work normally in harsh environments.

【Specifications】Flame retardant relay with pin 30-fuse (black), pin 85-ground trigger (yellow), pin 86-trigger (white), pin 87-device (red), pin 87a-leave disconnected (blue).Contact rating: 1a/2a:40A 14VDC; 1b:30A 14VDC; 1c:40A/30A 14VDC.

Coil Voltage: 12VDC, Contact Rating (Current): 35 A, 24V DC type is also available, Micro-ISO type terminals Five Pins

Wide line-up PC board and Plug-in type, Resistor inside type.

Compact and high-capacity 35A load switching: N.O.: 35A 14V DC, N.C.: 20A 14V DC (Sealed type) Min. 5x10^4, Sealed construction available for resisting adverse environments.

Restores the operation and function of your vehicles heating and cooling controls

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

【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

Relay model number:90987-02004 056700-4810

Widely used ：Fixes Taillight, Horn, Cooler / AC, & Defogger / Defrost

Voltage: DC12V Current :22A