* Disclaimer: OveReview is reader-supported. We earn commissions from qualifying purchases
GM Genuine Parts 29549684 Automatic Transmission Fluid Pan Gasket

GM Genuine Parts 29549684 Automatic Transmission Fluid Pan Gasket

GM Genuine Parts 29549684 Automatic Transmission Fluid Pan Gasket
$ 29.85

Score By Feature

Based on 582 ratings
Customer service
9.38
Giftable
9.77
Delivery
9.35
Satisfaction
9.81

OveReview Final Score

How Our Score Is Calculated

Product Description

By entering your model number, you can make sure that this fits.
For the original factory component on your Gm vehicle, this is a recommended replacement part.
Providing High-Quality, Dependable, and Long-Lasting Products
Fit, form, and function are all manufactured to Gm One specifications.
United States of America is the country of origin for this product.
Vehicle specific type of fit
GMC Sierra 3500 HD (2007-2019), Sierra Series (2001-2019), Sierra 2500 HD (2001-2006), Sierra 3500 (2001-2006). Chevrolet's Silverado 3500 HD, 2007 Silverado Series, 2001-2019 Silverado 2500 HD, and 2001-2006 Silverado 3500 are all available from 2007 to 2019.

Questions & Answers

I'd like to confirm that this will fit my 2003 Chevrolet Silverado 2500HD 4x4 6. Allison transmission on a 7-duramax diesel?

For my 2016 LML 6, I bought this. 6 Duramax and it was a perfect fit. Just to be sure, I'd double-check the part number. Good luck with your endeavors.

Is there a steel backing on this gasket?

That was the case with the one I got. It appears to be identical to the one that was removed from my vehicle.

Is this going to work with an Allison? I believe the year was 2000. ?

This is compatible with GMC's Allison M1000 5- and 6-speed transmissions. Trucks in the Chevy 2500 and 3500 series have an 8. Engines with a displacement of 1L or Duramax. I'm not sure if this gasket is also used on the 2000 series trannys. It fits my 2006 GMC 2500 as well as my previous 2002 GMC 2500, both of which had Allison transmissions.

Is this compatible with the 2400 model?

Counting the bolt holes is the most important thing to do. There are 12 bolt holes on my Alison 1000. Make sure you have enough bolt holes by counting them.

Selected User Reviews For GM Genuine Parts 29549684 Automatic Transmission Fluid Pan Gasket

OEM and Fits Like OEM are two words that come to mind when thinking about this product
5/5

On my 2018 Allison 1000, I performed a Drain and Fill. It appeared to be the first time drain with 76K miles. The OEM gasket was seeping on the back of the pan and appeared to be hard on inspection during the trans service, so it was better to buy a new one and not need it than not have one at this great price and have to go out and hope to find one - if one is available - The auto parts store charges a higher price.

Iyla Tran
Iyla Tran
| Dec 22, 2020
Original equipment manufacturer
5/5

On my 2005 GMC Sierra 2500 HD, I am replacing the transmission fluid and internal filter. For the same price, it would have been just as simple to replace the 14-year-old original gasket; they say the old gasket on the transmission is so good it can be reused? It has served me well for the past 14 years, and I am confident that it will serve me well for another 14 years if I get a new one!.

Bryant Green
Bryant Green
| Mar 02, 2021
Quality
5/5

They're re-usable and of excellent quality. It was well made and well worth the money.

Averie WALLIS
Averie WALLIS
| Aug 29, 2021
It was a perfect match
5/5

It was a perfect fit and lining up was a breeze. Some advise reusing the factory gasket, but I'd rather not get dripped on again for the money. As expected, the gasket was perfectly sealed.

Zeke Edwards
Zeke Edwards
| Mar 14, 2021
It was just as simple to replace the 8-year-old original pan while I was replacing the pan
5/5

It may not have been necessary to purchase a new one, but since I was replacing the pan, it was just as simple to replace the 8-year-old original. The old one was also a little stiff. Because it's original equipment, it'll fit like a glove. For another 8 years, everything should be fine.

Octavia Davenport
Octavia Davenport
| Nov 01, 2021
The best option is to go with OE! Quality of OE GM
5/5

Metal-reinforced bolt channels and a thick new gasket. My 2003 Chevy 2500HD Allison 1000 transmission pan had a slow leak, which I was able to fix.

Kolton Warner
Kolton Warner
| May 27, 2021
Genuine Allison product, as advertised
5/5

Genuine Allison product, would defiantly purchase again.

Elian Gilbert
Elian Gilbert
| Jan 23, 2021
The fit is perfect
5/5

When I dropped the transmission, the old gasket was fine - Plus, I believe it is beneficial to one's health, but since I had the new one, I decided to wear it.

Julien PARRY
Julien PARRY
| Jul 23, 2021

Related Products For GM Genuine Parts 29549684 Automatic Transmission Fluid Pan Gasket