This post contains affiliate links. As an Amazon Associate we earn from qualifying purchases.
Our picks are based on Amazon bestseller rankings, verified customer ratings, and product availability. We update our recommendations regularly to ensure accuracy.
A faulty air conditioning fan relay can leave you stranded with a non-functional AC system, making even short drives uncomfortable. Selecting a high-quality replacement relay ensures your vehicle's climate control system operates efficiently and reliably, restoring comfort during hot weather.
120007826 Dedicated Air Conditioner Fan Relay: Precisely compatible with specified vehicle models, designed specifically for restoring reliable switching of circuits such as the cooling fan and A/C clutch.
Standard 12V Vehicle Voltage Compatibility: 4-pin normally open (NO) core design perfectly matches vehicle electrical system specifications, ensuring precise response control of components such as the air conditioner fan.
40A High Rated Current Carrying Capacity: Adapts to high-current load scenarios in automobiles, stably driving various vehicle electrical devices such as cooling fans, horns, and windshield wipers.
Standardized 4-Pin Interface Design: Directly replaces original parts, requiring no complex modifications; installation can be completed quickly by hand or with basic tools, improving maintenance efficiency.
Specifically Designed for High-Load Automotive Operations: Possesses excellent current carrying capacity and anti-interference performance, ensuring long-term stable operation of the air conditioning system and related circuits.
1.OEM-Compatible & Reliable Designed to match or exceed OEM specifications of 90987-02028, this AC relay ensures stable performance for A/C compressors and cooling fans
2.Wide Vehicle Compatibility Compatible with Toyota, Lexus, and Scion models including Camry, Corolla, Tacoma, RAV4, Tundra, 4Runner, FJ Cruiser (1997–2014). Please check fitment before purchase.
3.Durable 12VDC Construction Built with premium materials and high-temperature resistance for reliable operation under harsh engine bay conditions.
4.Plug & Play Installation Direct-fit replacement for factory relay. Easy to install with no modification required—perfect for DIYers and professionals alike.
5.Fix Common A/C Issues Ideal solution for intermittent A/C cooling, fan not engaging, or compressor clutch failure. Save time and cost compared to dealership repair.
【Practical Function】: AC relays can be used to control a variety of electrical equipment by controlling the on-off of a circuit. And it can convert low voltage and small current signals into high voltage and high current control signals to realize...
【Excellent Quality】: It is made of high quality brass with good corrosion resistance and high electrical conductivity, ensuring a secure electrical connection even under prolonged use. It can effectively resist environmental erosion and extend the...
【High Performance】: This relay offers significant advantages in the automotive industry, responding precisely to AC electrical signals for fast on-off control of circuits. Please note: The number in the last row of the product is the serial number...
【Easy to Carry】: It measures 0.87 x 0.57 x 1.07 inches and is very easy to carry. It is suitable for ordinary cars and easy to operate. You only need to connect the relay with wires, no other tools are needed, convenient for you to use and replace, so...
【Wide Application】: Our relays are designed to be flexible and suitable for a wide range of applications. It can be applied to apply to air conditioning, fan, starter, headlight, horn, ignition, fog light, rear window defroster, blower, baggage light...
【Practical Function】: AC relays can be used to control a variety of electrical equipment by controlling the on-off of a circuit. And it can convert low voltage and small current signals into high voltage and high current control signals to realize...
【Excellent Quality】: It is made of high quality brass with good corrosion resistance and high electrical conductivity, ensuring a secure electrical connection even under prolonged use. It can effectively resist environmental erosion and extend the...
【High Performance】: This relay offers significant advantages in the automotive industry, responding precisely to AC electrical signals for fast on-off control of circuits. Please note: The number in the last row of the product is the serial number...
【Easy to Carry】: It measures 0.87 x 0.57 x 1.07 inches and is very easy to carry. It is suitable for ordinary cars and easy to operate. You only need to connect the relay with wires, no other tools are needed, convenient for you to use and replace, so...
【Wide Application】: Our relays are designed to be flexible and suitable for a wide range of applications. It can be applied to apply to air conditioning, fan, starter, headlight, horn, ignition, fog light, rear window defroster, blower, baggage light...
[High-Quality Materials]: The automotive air conditioning relay is made of high-quality brass, offering excellent conductivity, corrosion resistance, and durability for long-term use.
[Product Function]: The automotive air conditioning relay can replace old or damaged relays, accurately responding to AC signals for rapid circuit switching control.
[Ease of Use]: The automotive air conditioning relay is simple to use, controlling various electrical devices by switching the circuit on and off, converting low-voltage, low-current signals into high-voltage, high-current control signals.
[Package Contents]: The package contains 4 automotive air conditioning relays, sufficient for your daily use and replacement needs. They are portable, easy to operate—simply connect the relay to the wire.
[Wide Applications]: The automotive air conditioning relay is suitable for most cars and SUVs, ideal for use in air conditioning systems, fans, starters, headlights, horns, ignition systems, etc.
【Efficient Cooling】: The 5810-0717 Automotive Relay is specifically designed for air conditioning fans, providing efficient cooling for your vehicle. Its plug-in Mini-ISO design ensures easy installation and compatibility.
【Reliable Performance】: With a 12VDC and 35A rating, this automotive relay delivers reliable performance, ensuring optimal operation of your air conditioning system.
【Easy Installation】: The plug-in design of the 5810-0717 Automotive Relay makes installation a breeze. Simply connect the relay to your vehicle's electrical system without the need for complex wiring or modifications.
【Cost-effective Solution】: By choosing this automotive relay, you not only benefit from its affordable price, but also save money in the long run. It offers a cost-effective solution without compromising on quality or performance.
【Versatile Application】: The 5810-0717 Automotive Relay is suitable for a wide range of vehicles and air conditioning systems. It is compatible with various models and ensures efficient cooling, making it a versatile choice for automotive enthusiasts.
Material: The relay shell is insulated and waterproof, which can adapt to the bumpy and vibrating environment of the car and avoid loose contacts or malfunction. Standard full-turn coil, precise adsorption, low heat generation, can withstand high and low...
Overload Protection Characteristics: Silver alloy contacts have high conductivity and anti-welding ability, and are not easy to stick during short-term overload, ensuring safe disconnection when the circuit fails.
Short Circuit Isolation Function: When a short circuit occurs at the load end, the relay can quickly disconnect the contacts to avoid the fault from spreading to the power supply end and protect the entire vehicle circuit.
Plug and Play: Standard contact relay, plug and play, no complicated modification required. After purchase, you will receive 4 DC 12 V 30 A 5-pin relays, which can be used to control component circuits in high-current load vehicles and are suitable for...
Wide Application: The relay is widely used and is commonly used in air-conditioning compressors, fan motors, starters, ignition devices, fog lights, fans, blower motors, cargo box lights, driving lights, fuel pump/circuit breaker relays, etc.
Last update on 2026-08-30 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Air Conditioning Fan Relays
Brand Reputation and Warranty
Opt for reputable brands known for producing reliable automotive electrical components. Established manufacturers often have a proven track record of quality and performance. Always check the warranty offered with the replacement relay. A longer warranty period typically signifies the manufacturer's confidence in their product's durability and reliability, offering peace of mind.
Frequently Asked Questions
What are the symptoms of a bad AC fan relay?
Common signs include the AC system not blowing air at all, or the fan only working intermittently. You might also notice unusual clicking sounds from the fuse box area when the AC is turned on.
Can I use a relay with a higher amperage rating?
Generally, using a relay with a higher amperage rating is acceptable as it provides a safety margin. However, it's best to match the OEM specifications closely to avoid any unforeseen electrical issues.
How do I locate the AC fan relay in my car?
The AC fan relay is typically located in the vehicle's fuse box, which can be found under the dashboard or in the engine compartment. Your owner's manual will provide the precise location and a diagram of the fuse box layout.
Are universal relays compatible with all vehicles?
While some universal relays exist, it's highly recommended to use a relay specifically designed for your vehicle's make and model. Universal parts may not offer the exact fit or electrical specifications required for optimal performance and safety.
What is the difference between a standard and a heavy-duty fan relay?
Heavy-duty relays are designed to handle higher electrical loads and are often built with more robust materials for increased durability. They are typically used in applications that require more power or operate under more demanding conditions than standard relays.
As an Amazon Associate, we earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change.
We use cookies to enhance your experience. By continuing to visit this site you agree to our use of cookies. Read our Privacy Policy
Before You Go!
Get the latest deals and product comparisons delivered to your inbox.
