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GM Genuine Parts 15773661 Automatic Transmission Fluid Cooler Lower Line GM Genuine Parts 15773661 Automatic Transmission Fluid Cooler Lower Line GM Genuine Parts 15773661 Automatic Transmission Fluid Cooler Lower Line

GM Genuine Parts 15773661 Automatic Transmission Fluid Cooler Lower Line

GM Genuine Parts 15773661 Automatic Transmission Fluid Cooler Lower Line GM Genuine Parts 15773661 Automatic Transmission Fluid Cooler Lower Line GM Genuine Parts 15773661 Automatic Transmission Fluid Cooler Lower Line
$ 25.59

Score By Feature

Based on 166 ratings
Value for money
8.08
Easy to install
6.56

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

What if my 2002 Tahoe does not have the external oil cooler? Does the radiator cool the engine oil directly?

Installed the return line from the lower radiator to the 4l60e on my 2005 Tahoe

The 2004 Chevrolet ls extended cab 5 is compatible with this part. ?

There is absolutely no way it would fit. The trip had to be cut short.

Do you know if this will work on a 2005 ?

The type of vehicle may determine the price

Selected User Reviews For GM Genuine Parts 15773661 Automatic Transmission Fluid Cooler Lower Line

Exactly what I wanted
5/5

Parts made in Canada by original equipment manufacturer, GM. The two were a perfect match. Parts made in Canada by original equipment manufacturer, GM. All three transmission lines for my 2001 Silverado extended cab, fleet side 5, were ordered at the same time. There are 3L and The transmission type is indicated by the code on the vin list inside the glove compartment. Besides the grill, I also removed the black cover under the hood over the radiator, all of which I already had on (I was going to install a new bumper I am not having fun with this! After using a pick to pry out spring clips, use a drop of penetrating oil on the connectors. Remove the line from the top of the transmission to facilitate removal There's no need to support anything with the cross member under the oil pan (it doesn't stand for anything). You should also remove 2 10mm bolts from a small guard that is on the edge of the transmission pan. It will give you more room to It was very tedious. I removed the lines from the brackets one at a time. (Don't forget to replace the plastic clips holding the two lines together, as mine rusted between them from holding salt. 4) Feed the lines It is that removal of the cross member (or guard) that is required. The lines can be turned to pull them out if you have enough room. The purpose of not cutting or bending them is to compare the new lines and figure out how to feed them in again. In ordering to remove and replace the spring clips on top of the transmission, the hardest part was trying to get them out. With the truck on ramps and cardboard on the concrete, there was plenty of room for me. It is easy to lose the spring clips, so I recommend ordering them. It is a good trick to put the clips in before inserting the new line. The ends of the new line will snap into place when you push them Once that is done, your security is guaranteed. I wish you the best of luck, but you just need patience.

Marshall Parrish
Marshall Parrish
| Mar 24, 2021
Check the flares
3/5

This is defective from the very beginning. FLARES SHOULD NOT BE DERIVED FROM A DEFECTIVE or damaged product. PLEASE CHECK THEM BEFORE USING. I had to replace these lines when I rebuilt the engine, as the jack that was holding the transmission broke and the original top line on the engine snapped. Both lines were purchased by me, and I never installed the lines for 6 months, because as I ran the engine to break it in, the lines never locked in correctly leaving a trail of transmission oil all over Los Angeles. In the event your car has a front differential (AWD or 4x4), you should plan on taking all day to service it. So please review the flares as on the amazon website you can see mine do not look like that. Luckily I saved my old lines and with a tube cutter and some 3/8 hose and clamps I did not have to purchase these lines again.

Kase Yates
Kase Yates
| Sep 08, 2020
Perfect! I was so glad I found this! is an OEM replacement part that I trust
5/5

It is the true OEM part for a really good price. It's a tedious process to change the line, but as long as you remain calm you can do it. Despite the old line being bent a little to make it easier to carry out, it was still tight. Taking a comparison shot side by side with the old line, I observed that the bends were exact. This product has been applied for four days and I can no longer smell the For $25 after tax and one hour of my time, I couldn't be more pleased. AC Delco will be my go-to for all my future repair Within two days, it had been delivered to my door via Prime.

Everest Gould
Everest Gould
| Oct 19, 2020
If you want to replace all three lines for your Sierra 1500 4x4, go right ahead and do it
4/5

In shipping, there was a slight bend to the part that fit well. However, I was a little disappointed to find that the lines I ordered had been bent, although the bend wasn't very pronounced and wasn't really noticeable until I did the installation. Cooler and trans ends fit fine, but it needs a minor tweak in the run, where the bracket snaps into the run and where the pulleys snap into it. There are three lines in the sentence. This line is listed as the lower radiator line- A new upper line cooler was added to the front line- 15773661 It is accompanied with the short line from 15809053 to 15809058, from the top radiator port to the front cooler.

Rayna Flores
Rayna Flores
| Nov 02, 2020
I ordered this to fit my 2006 GMC Sierra perfectly
5/5

A total of three lines were purchased for my 2006 GMC Sierra 1500 Extended Cab with a 5. 3 liter engine. There is an engine code of "B", the eighth character of your VIN, overriding the code of "3". The transmission on my truck is a 4L60-E The transmission is an E. A leak was present where a rubber section met a metal tube on one of my lines. A few You Tubers have seen the old lines being sawn apart and repaired. Having lived in the Northeast for over three decades, I decided to replace all three of my rusty lines. I found all three to be perfect. A curious thing about two of them was that they were packed in boxes, but the third was just wrapped in a shipping label and was shipped just like that, no box, no shrink wrap, no It was my mail lady who knocked on my door and handed the line to me. 2) It is not damaged whatsoever, and it fits perfectly. As long as there's no harm, there's.

Sasha Tyler
Sasha Tyler
| May 10, 2021
It would have been better to have purchased this on the first time
5/5

I tried an aftermarket version of this line, and it would have been fine if you were planning to replace it all at once. My original plan was to use the front section of the tube and then join it with a 3/8 compression union, as the remainder of the tube appeared nearly impossible at first glance because of all the bends in the tube, etc. Aftermarket lines had slightly bigger tubing and would not work with a 3/8 compression union. I bought this tube and have done the repair without any problems because it matched perfectly, both in tubing size and in compression union size.

Juliette Warren
Juliette Warren
| Aug 13, 2020
The product works as described
5/5

However, I wouldn't rate it a 5 star on installation ease because it requires a car lift to set it up properly. The part did have the correct bends and curves, but I would rate it a 3 on routing ease because it works as advertised.

Beatrice Katz
Beatrice Katz
| Apr 26, 2021
There is a transmission cooler outside of the 2003 Suburban's transmission
5/5

The original is the same as this. Installing all three transmission cooler lines can happen in an afternoon, even though it is not the easiest part.

Kaitlyn Perez
Kaitlyn Perez
| Feb 04, 2021

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