My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Dorman 902-5021 Engine Coolant Thermostat Housing Assembly

(2006-2011 Honda Civic; 1989-1994, 1996-1997 Nissan Sentra; 1995-1998 Nissan Tsuru; 1989-1990 Nissan Pulsar NX; 1991-1993 Nissan NX)

Part of: Dorman Engine Coolant Thermostat Housing Assembly

Other options in this family: Dorman 902-319 Dorman 902-852 Dorman 902-860 Dorman 902-3035 Dorman 902-692

Manufacturer

Picture for manufacturer Dorman

Part Number

902-5021
15 reviews
Sale Price

$23.37

3 left at this price

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman 902-5021 Engine Coolant Thermostat Housing is a direct replacement component designed to restore proper coolant flow and temperature regulation in your vehicle's cooling system. This housing assembly serves as the mounting point for the thermostat and provides critical coolant routing between the engine block and radiator.

Key Features:

  • Direct-fit OE replacement design for seamless installation
  • Durable construction engineered to withstand high temperatures and pressure cycles
  • Restores proper coolant flow and eliminates leaks from cracked or damaged original housing
  • Rigorous quality testing ensures reliable long-term performance
  • Backed by Dorman's trusted automotive aftermarket expertise

This thermostat housing is an essential repair component when the original unit has developed cracks, warping, or coolant leaks due to age and thermal stress. Dorman engineers design their thermostat housings to match or exceed OE specifications, providing a cost-effective alternative to dealer parts while maintaining quality and fit.

Products specifications

Fits

2006-2011 Honda Civic; 1989-1994, 1996-1997 Nissan Sentra; 1995-1998 Nissan Tsuru; 1989-1990 Nissan Pulsar NX; 1991-1993 Nissan NX

Feature - Benefit 1

Direct replacement for a proper fit every time

O Rings Included

Not Required

Package Contents

Thermostat Housing with Gasket

Mounting Hole Quantity

2

Housing Neck Angle (°)

180

Mounting Hole Diameter

0.313

Gasket Or Seal Included

Yes

Bolts Included

No

Air Vent (Bleeder Valve)

Yes

Outlet Port Diameter

1.063

Material

Metal

Color

Natural

Thermostat Included

No

A PLUS

So simple, especially being linked to from Google Shopping. All I had to do was confirm my year/make/model, and voila!

Great price!

Fast shipping

Product was as described.

quick and easy

Good

Good

Lowest price around that i can find. Great communication also!

Found the lowest price on my fuel pump and saved more than 50% from other sites.

I found exactly what I was looking for and it was listed for a very awesome price! Matter of fact it was lower than any other store I had found that part on. Shipping was super quick and I will totally shop from Autoplicity again!

easy ordering

Good price and decent shipping quote.

very fast

Very smooth ordering and processing. Great communications.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy