My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

ACDelco 88996640 Transmission Cooler Line Connector

(Chevrolet Silverado 2500 HD 2001-03, Silverado 2500 2001-03, Silverado 3500 2001-03, Suburban 2500 2001-03, Avalanche 2500 2002-03 + 4 more models)

Manufacturer

Part Number

88996640
Sale Price

$44.59

In Stock (8)

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ACDelco 88996640 is an OE-quality transmission cooler line connector designed specifically for Allison transmissions in GM 6.6L Duramax diesel applications. This adapter fitting provides a reliable solution for connecting model year 2003-2007 transmission housings to model year 2001-2002 cooler lines, ensuring proper fluid flow and system compatibility during transmission upgrades or repairs.

Key Features:

  • GM Original Equipment quality construction for reliable performance
  • Precision-engineered to ensure proper fit between different model year components
  • Sold as a pair for complete installation
  • Designed specifically for Allison transmission applications
  • Durable materials resist heat, pressure, and transmission fluid degradation

This connector is an essential component when adapting transmission cooler lines between different model years, ensuring leak-free connections and proper transmission cooling system function. ACDelco GM Original Equipment parts contain no remanufactured components and meet stringent General Motors quality standards.

Products specifications

Fits

Chevrolet Silverado 2500 HD 2001-03, Silverado 2500 2001-03, Silverado 3500 2001-03, Suburban 2500 2001-03, Avalanche 2500 2002-03; GMC Sierra 2500 2001-03, Yukon XL 2500 2001-03, Sierra 3500 2001-03, Sierra C3 2001

Purchase was quick and easy. Prices were the best for online purchase. Satisfied with purchase for this vendor. Shipping was also quick as well.

Very easy checkout and free shipping!!

quick and easy

Quick and easy ordering and fast service! !! Thanks

so far so good

So far so good.

This is our second order from Autoplicity. The first one didn't go so well due to a mix up with the Sparco seat pricing. Though I was starting to question our decision to order from them after several emails and phone calls and online chats, they came through in the end. These guys earned our second order by honoring the price they had listed and then calling to follow up when our race seat was shipped. Since this group was able turn our bad experience into a positive one we made our second order and, so far, it looks like they are again getting us what we want at the best price we can find. We are happy to recommend Autoplicty and plan on using them for future orders. There is one specific thing we would recommend, change the quality and volume of the hold music on the 800 #. It sounded like we were calling a 1970's van with a blown Jensen stereo turned all the way up,...

Best price that i could find anywhere, shipped very quick with no problems.

you all do a fine job

kinda delayed on the payment confirmation but overall it was short and to the point. no login information needed or ads.

Quick and easy

Easy to enough to navigate website. Wish it was just a bit more organized when it comes to vehicle specific items.

Quick order processing. Excellent customer service when calling to inquire the status of the order.

My first order from autoplicity. Good products and good prices. Received an order confirmation right away and a shipping confirmation within 1 business day. Have not received my order yet but if all goes as expected I shall be a return customer.

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