Electric Engine Fan Thermostat Relay Switch Kit, 175-185F
Electric Engine Fan Thermostat Relay Switch Kit, 175-185F – view 2
Electric Engine Fan Thermostat Relay Switch Kit, 175-185F – view 3
Electric Engine Fan Thermostat Relay Switch Kit, 175-185F – view 4
Electric Engine Fan Thermostat Relay Switch Kit, 175-185F – view 5
Electric Engine Fan Thermostat Relay Switch Kit, 175-185F – view 6
Electric Engine Fan Thermostat Relay Switch Kit, 175-185F – view 7
Electric Engine Fan Thermostat Relay Switch Kit, 175-185F – view 8
Auto & Moto

Electric Engine Fan Thermostat Relay Switch Kit, 175-185F

Chosen because customers reordered it
$21.99 $32.95 Save 33%

Black Friday price Ends in 00d 00h 00m 00s

Order today, estimated delivery Nov 23 – Dec 5 · Free shipping over $39

In stock — ships in 1–3 business days
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Free shipping over $39. Tracked to your door, 7–15 business days across the US.
30-day returns. Unused and in original condition. Wrong or damaged on arrival is on us.
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Shipping & delivery

Orders are processed in 1–3 business days, then delivered in 7–15 business days across the United States and 10–20 business days to other countries. You receive a tracking link by email as soon as your parcel leaves.

Standard shipping is free on orders of $39 or more. Below that it is a flat $8.99 in the US and $11.95 to other countries. Multi-item orders may arrive in separate parcels a few days apart, at no extra cost.

Returns & refunds

You have 30 days from delivery to return an unused item in its original condition. Email us and we send instructions the same day.

If an item arrives damaged, faulty or not what you ordered, contact us within 7 days with a photo and choose a free replacement or a full refund — you pay nothing to return it.

Efficient Cooling for Your Engine

This Electric Engine Fan Thermostat Relay Switch Kit is designed to maintain optimal engine temperature by activating your fan at 185°F and deactivating it at 175°F. Ideal for car enthusiasts and mechanics, it ensures your engine runs smoothly without overheating.

Why You'll Love It

  • Universal Fit: Compatible with a variety of engines for versatile use.
  • Temperature Control: Automatically manages fan operation to prevent overheating.
  • Durable Materials: Made from plastic and metal for long-lasting performance.
  • Easy Installation: Direct replacement for hassle-free setup.
  • Optimal Cable Length: Comes with a cable length of approximately 165cm for flexible installation.

Product Details

  • Dimensions: See the size options and photos above for exact measurements.
  • Material: Plastic and Metal
  • Voltage: 12V DC
  • Temperature Range: 175-185°F
  • Item Diameter: 8in.
  • Cable Length: Approx.165cm
  • Part Type: 3/8" pipe thread

What's in the Box

  • 1X Fan Temperature Switch Set

How to Use

  1. Connect the 12V power source to the relay.
  2. Attach the temperature sensor to the engine coolant.
  3. Connect the fan to the relay according to the wiring diagram provided.
  4. Ensure all connections are secure before starting your engine.

Good to Know

Professional installation is highly recommended. Please check the size measurement chart carefully before making a payment.

FAQ

What engines is this kit compatible with?
This kit fits a wide range of engines, including 265, 283, 305, 327, 350, and more.

Is installation easy?
Yes, it is designed for direct replacement, but professional installation is recommended.

Specification
Category
Auto & Moto
Condition
New
Processing
1–3 business days
Delivery
7–15 business days in the US
Returns
30 days from delivery
Our part of the deal

Packed by hand.Tracked to your door.Backed for thirty days.

Avelune · Est. 2026
What you can count on

The part that happens after you order

Tracked shipping

Free on orders of $39 or more, a flat $8.99 in the US below that. Tracking on every single order, no exceptions.

30-day returns

Thirty days from delivery to change your mind on unused items. Wrong or damaged on arrival is on us, always.

Safe checkout

Visa, Mastercard, Amex, Discover, PayPal, Apple Pay, Google Pay and Shop Pay over an encrypted, PCI-compliant checkout.

People, not scripts

Email us any day of the week and a real person replies within 24 hours, usually much sooner.

Often bought together

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From order to doorstep

What happens after you press buy

No mystery, no silent weeks. Here is the whole journey, with the timing we hold ourselves to.

01

We pick and check

Your order is routed to the partner warehouse holding that piece, pulled, inspected and packed for transit.

1–3 business days
02

It ships with tracking

You get an email with a tracking link the moment it leaves. Multi-item orders may travel in separate parcels, at no extra cost.

Tracking on every order
03

It reaches your door

Most US addresses receive within 7 to 15 business days of dispatch. If it runs long, write to us and we reship or refund.

7–15 business days
Before you order

Questions about this order

The three things customers ask most before buying. Anything else, email us and a person replies within a day.

When will this arrive?

We process in 1–3 business days, then delivery takes 7–15 business days across the United States and 10–20 business days elsewhere. You get a tracking link by email as soon as it ships.

What if it is not right?

You have 30 days from delivery to return an unused item in original condition. If it arrives damaged or wrong, send a photo within 7 days and pick a free replacement or a full refund — you pay nothing to return it.

Is shipping really free?

On orders of $39 or more, yes, to every destination we serve. Below $39 it is a flat $8.99 in the US and $11.95 to other countries.

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