* Disclaimer: OveReview is reader-supported. We earn commissions from qualifying purchases
GM Genuine Parts 15817515 Automatic Transmission Fluid Cooler Outlet Rear Line GM Genuine Parts 15817515 Automatic Transmission Fluid Cooler Outlet Rear Line GM Genuine Parts 15817515 Automatic Transmission Fluid Cooler Outlet Rear Line

GM Genuine Parts 15817515 Automatic Transmission Fluid Cooler Outlet Rear Line

GM Genuine Parts 15817515 Automatic Transmission Fluid Cooler Outlet Rear Line GM Genuine Parts 15817515 Automatic Transmission Fluid Cooler Outlet Rear Line GM Genuine Parts 15817515 Automatic Transmission Fluid Cooler Outlet Rear Line
$ 28.74

Score By Feature

Based on 70 ratings
Value for money
8.75
Giftable
9.11
Packaging
8.96
Customer service
8.74

OveReview Final Score

How Our Score Is Calculated

Product Description

The original factory part of your GM vehicle is suitable for replacement using GM-recommended parts
quality, reliability, and durability that is synonymous with GM OEs
Made to GM's OE specifications so it fits, looks, and functions as intended

Questions & Answers

Is the transmission cooler line on the 2006 Trailblazer the same as the one on the 2005 Trailblazer? Regardless of the reason, I would like to replace both of my rusted lines on my Trailblazer. Is that okay?

Their differences do not make them the same. 4 lines make up the entire article. of them are connected to each other and are used to send fluid away from the radiator, while the other two are connected each other and are used to send fluid back to the radiator. You will be able to see our the alignment of the lines right next to the washer fluid tank. As a result, you will need 4 different part numbers It is easy to replace the lines connected to the radiator, but it is more challenging to replace the lines connected to the transmission. Replacement of only the parts you need should be your strategy.

Selected User Reviews For GM Genuine Parts 15817515 Automatic Transmission Fluid Cooler Outlet Rear Line

It is a perfect replacement for the OEM
5/5

I bought this for my 2002 Chevrolet trailblazer LTZ, and it fits perfectly. Those leaky lines are a thing of the past. The only one that was leaking had to be replaced, so I replaced all of them. My vehicle will last for many years and these deflectors seem to get damaged in areas where there's a lot of salt (though they did last 16 years), if I plan to keep it for a long time.

Tyson Chandler
Tyson Chandler
| Sep 23, 2020
Fit to the letter
5/5

Replacement parts that fit your aircraft's original equipment.

Elisabeth Benton
Elisabeth Benton
| Oct 07, 2020
The lines need to be added
5/5

Having fun seems like a good idea.

Finnley Davidson
Finnley Davidson
| May 11, 2021
This transfer cooler tubing from a brand name product was of high quality and suited my vehicle perfectly
5/5

It is always a good thing to buy ACDelco The cost of paying more is balanced with the benefits.

Alma HOWARTH
Alma HOWARTH
| Apr 29, 2021
These are perfect for the Chevy Trailblazer 2000
5/5

It has been tested and will fit.

Janiyah Bass
Janiyah Bass
| Dec 12, 2020
I like that
5/5

This is good.

Maggie Morse
Maggie Morse
| Apr 27, 2021
You will need clips to keep it together, so make sure you have them
3/5

It turned out to be the right part, but I had to use the old, rusty clips I had on hand.

Emory Clark
Emory Clark
| Dec 25, 2020
It is what it is described to be
5/5

Exactly what it says on the tin.

Kayden Ellis
Kayden Ellis
| Nov 15, 2020

Related Products For GM Genuine Parts 15817515 Automatic Transmission Fluid Cooler Outlet Rear Line