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 626-639 Engine Heater Hose Assembly

(Chevrolet Trailblazer 2003-09, Trailblazer EXT 2003-06; BMW 325i 1988, 325is 1988, 325iX 1988-90, 325 1988; GMC Envoy 2003-09, Envoy XL 2003-06 + 3 more models)

Part of: Dorman Engine Heater Hose Assembly

Other options in this family: Dorman 626679 Dorman 626-721 Dorman 626755 Dorman 626-735 Dorman 626-653

Manufacturer

Picture for manufacturer Dorman

Part Number

626-639
5 reviews
Sale Price

$37.30

In Stock (10+)

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 626-639 Engine Heater Hose Assembly is a direct-fit replacement component designed to restore proper coolant flow to your vehicle's engine block heater system. This pre-formed hose assembly eliminates the need for custom fabrication and ensures reliable connections between the heater and cooling system.

Key Features:

  • Direct-fit design for easy installation without modifications
  • Pre-formed configuration matches original equipment specifications
  • Durable rubber construction resists heat, coolant, and environmental exposure
  • Includes necessary connectors for secure, leak-free installation
  • Engineered to withstand extreme temperature variations
  • Dorman quality ensures reliable performance and long service life

This heater hose assembly is designed to replace worn, cracked, or damaged original equipment, restoring full functionality to your engine block heater system. The precision-engineered fit helps ensure proper coolant circulation and maintains optimal engine warming performance in cold weather conditions.

Products specifications

Fits

Chevrolet Trailblazer 2003-09, Trailblazer EXT 2003-06; BMW 325i 1988, 325is 1988, 325iX 1988-90, 325 1988; GMC Envoy 2003-09, Envoy XL 2003-06, Envoy XUV 2004-05; Oldsmobile Bravada 2003-04; Buick Rainier 2004-07

Centerline Length

29

End 2 Inside Diameter

0.564

End 2 Attachment Type

Quick Connect

Coolant Hose Type

Single I.D. (Inside Diameter)

End 1 Inside Diameter

0.564

Hose End (1) Outside Diameter (In)

0.894 in

Clamps Included

No

End 1 Attachment Type

Clamp

Hose Shape

Molded Assembly

Contains Spring

No

Color

Natural

Protective Sleeve Attached

Yes

Coolant Hose Heat Shield Included

No

Grade Type

Regular

Material

Steel

Thermostatically Controlled

No

Branch Quantity

1

Hose End (2) Outside Diameter (In)

0.894 in

Maximum Working Pressure

100

Package Contents

1 Heater Hose Assembly

Length

29 in

I recvd my order as promised. I didn't reply right away because my mechanic's mother passed away and he couldn't check if it was the right muffler.. He did get back to the job and it was the right item so all is well now.. Thank you..............LW

Great Price! Being allowed to pay with amazon is definitely a nice feature. Wouldve been a better experience it would say the estimated date of arrival for the ground shipping.

Good price

can,t believe its this cheap,probably a miss print

Item as described, QUICK SHIPPING, best price I could find on the Internet!!! Will do business again!!!

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