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Product details
Part NameCooling Fan Switch
BrandWalker Products
Part Number212-1018
UPC00724620086090
Estimate Delivery Date
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If your vehicle is listed on the fitment table below, the product will fit your car - we guarantee it. All you need to do is to ensure that the vehicle's Year, Make, Model, Trim, and any other notes specified inside the fitment table are respected.
Walker Products Engine Cooling Fan Switches are OE Replacement components that regulate the operation of electric radiator or condenser fans based on engine coolant temperature. This simple yet critical component closes or opens the circuit at a precise temperature threshold—signaling the fan to activate when cooling is needed and shut off when optimal temperature is reached. A failed or misfiring fan switch can lead to overheating, extended fan operation, or poor air conditioning performance. Walker fan switches are engineered to meet or exceed OE specifications for switching temperature, electrical resistance, thread size, and connector design. Built with thermally responsive elements and sealed for protection against coolant exposure and under-hood contaminants, these units deliver dependable, long-lasting performance. Designed for exact OE fit, Walker Cooling Fan Switches thread directly into the original mounting location—typically in the radiator tank, cylinder head, or thermostat housing—and connect using the factory electrical harness. Whether performing preventive maintenance, replacing a failed unit, or correcting an overheating issue, Walker Cooling Fan Switches restore reliable fan operation, protect engine components, and maintain temperature stability under all driving conditions.
Characteristics include:
Exact OE Fit: Designed to install in the original location with 100% compatibility—no trimming, wiring, or reprogramming required.
Restores Cooling System Performance: Helps resolve overheating, excessive fan cycling, and A/C performance issues caused by faulty switches.
Engineered for Durability: Built from heat-resistant, corrosion-proof materials to withstand high-temp and pressurized cooling environments.
OE Replacement Calibration: Matches factory switching temperature, thread pitch, and electrical connection for seamless system integration.
Activates Cooling Fan at Set Temperature: Controls electric fan operation based on coolant temperature to prevent engine overheating.
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Fitment Table
This product is compatible with these vehicles:
Year
Make
Model
Notes
Position
1986
Nissan
Sentra
1.6L
Inline engine
4 cylinders
2.99" bore
3.46" stroke
1986
Nissan
Sentra
1.7L
Inline engine
4 cylinders
3.15" bore
3.29" stroke
1985
Nissan
Sentra
1.6L
Inline engine
4 cylinders
2.99" bore
3.46" stroke
1985
Nissan
Sentra
1.7L
Inline engine
4 cylinders
3.15" bore
3.29" stroke
1985
Nissan
Stanza
2.0L
Inline engine
4 cylinders
3.33" bore
3.46" stroke
1984
Nissan
Sentra
1.6L
Inline engine
4 cylinders
2.99" bore
3.46" stroke
1984
Nissan
Sentra
1.7L
Inline engine
4 cylinders
3.15" bore
3.29" stroke
See what other customers say:
Customer Reviews
Overall rating: 4.9 / 5 from 594 reviews.
I love PartsPioneer. The rear-wheel Positive Plus pads and Genius rotors fit perfectly on my 2019 Subaru Forester. Excellent quality at a fair price. Highly recommended.
Thanks for catching an error in my order and righting it for me, complete with email to say so! This … is what customer service head and shoulders above, looks like !! Well done all !!
Service was great, appreciated the phone call to confirm the vehicle. Parts arrived quick. OEM fit. Will be ordering brakes as you can see by the picture. Very impressed.
I have bought this rotor on part pioneer for my Q3 and installed and used for over a week, they are amazing no squeaks no noises brakes have improved 110%. This rotors are the best so far I’ve always bought rotors and used in all three of my cars and so far these ones are the best that I have ever bought.
Thanks
Renato
Awesome parts, for a great deal, and the customer service is second to none, always willing to help, and they double check fitment to ensure you always get the right parts! Will definitely be ordering again.