Top 10 Best Transmission Cooler For Allison 1000 And Buying Guide

In this article, we’ve compiled a list of the best transmission cooler for allison 1000 currently on the market. We continually update our inventory with new and trending models to make your decision easier. Right now, check out the best transmission cooler for allison 1000.

Which Are The Best Transmission Cooler For Allison 1000 From Our Choice

Take a look at the following comparison chart of our top 10 best transmission cooler for allison 1000 that will win your heart.


10 Best Transmission Cooler For Allison 1000 You Should Consider In 2022

Bestseller No. 1
Revmax Transmission Cooler Thermostatic Bypass Upgrade Compatible with 2017-2019 Chevy/GMC 2500HD 3500HD 6.6 L5P Duramax Diesel Allison 1000
  • Increase in cooler flow due to the elimination of the orifice bottleneck located in the factory part.
  • There is no longer a thermal controlled bypass valve which can fail and cause lack of cooler flow and complete transmission destruction.
  • Instead of closing off cooler flow when the transmission is cold and making your transmission generate unneeded heat that is hard to shed later; our bypass allows your cooler to immediately begin cooling your transmission and not waiting for it to get hot, just to try to cool it later.
  • You cannot properly flush your cooler lines without the aid of a hot flush machine that can get hot enough to open the bypass valve up. With our bypass upgrade you can use room temperature fluid to clean out your cooler anytime you wish without any special tools!
  • The RevMax Allison 1000 L5P Transmission Cooler Thermostatic Bypass Upgrade is a direct bolt-in replacement. No lines are cut, nothing is altered. Simply disconnect your old lines and install them into our new bypass.
SaleBestseller No. 3
Allison Transmission 29539579 Filter
  • Genuine Allison Transmission Filter
  • Fit type: Vehicle Specific
  • 12.3 ounces
  • 4.3 x 3.1 x 0.2 inches
Bestseller No. 4
PPE - Premium High-Efficiency Spin-On Transmission Fluid Filter 128059150 Compatible with 2001-2019 Allison 1000 Series/2000 Series Transmissions
  • 15 Micron Filter
  • Improved Fluid Flow & Filtering
  • Over 2.5 Times More Filter Surface Area
  • Promotes Smoother, More Responsive Shifts
Bestseller No. 5
Genuine Allison 1000 Deep Pan Kit 2001-Present - Allison Deep Pan (29536522), Internal Deep Filter (29542824), AND External Spin On Filter (29539579)
  • Genuine Allison Internal Deep Filter 2001- Present (29542824)
  • External Spin On Filter (29539579)
  • Allison Deep Pan (29536522)
  • Does not include drain plug or pan gasket as it is reusable many times over.
  • For Allison 1000 - Increase fluid capacity by approx 3 quarts over stock
Bestseller No. 6
Mishimoto MMTC-DMAX-06SL Transmission Cooler Compatible With Chevrolet/GMC Duramax 6.6 LBZ/LMM 2006-2010 Silver
  • Direct fit for all 2006-2010 Chevrolet/GMC 6.6L Duramax (LBZ/LMM)
  • Stacked-plate construction for maximum durability and superior cooling
  • CNC-machined adapters make it easy to connect Mishimoto cooler to stock fluid lines or AN lines
  • 84% greater core volume than stock cooler
  • 125% greater external fin surface area over stock cooler and comes with the Mishimoto Lifetime Warranty
Bestseller No. 7
PPE Heavy-Duty Deep Aluminum Allison Transmission Pan (Black) 128051020 Compatible with 2001-2019 Chevy/GMC 6.6L Duramax Diesel
  • External cooling fins measure 6.25 inches from the gasket face / Internal heat sinks reduce oil temps / 4 quart additional oil capacity
  • Decreases trans temperatures up to 40 degrees / Robust side ribs provide added strength / Pan cast from high-strength aluminum alloy
  • Large 1 inch drain port / Billet 304 stainless steel Neodymium magnet equipped drain plug / Drilled and threated 1/8 inch and 1/4 inch NPT ports for optional temperature probes
  • Compatible with OEM gasket / Easy bolt-on installation and removal makes service quick / Built-in Filter Lock keeps filter securely in place
Bestseller No. 8
Allison 27101-CTCS Genuine TranSynd Transmission Fluid
  • Providing superior wear resistance
  • Protecting other transmission components
  • Improving viscosity stability
  • Allison Approved and Branded
  • Resisting oxidation and sheardown
Bestseller No. 9
Mobil 112810 Delvac Synthetic Automatic Transmission Fluid - 1 Gallon
  • Material code - 98KH08
  • Helps improve and extend transmission efficiency, smooth shifting performance and fuel economy
  • Keeps transmissions clean to extend life and performance even under some of the harshest driving conditions
  • Significant wear reduction and long transmission life
  • Provides prompt and reliable lubrication at sub-zero ambient temperatures down to -54 degrees Celsius
Bestseller No. 10
Allison External Spin On Filter - 29539579 Multipack (Pack of 2)
  • Genuine Allison Transmission 29539579 Filter
  • Commonly found on on GMC and Chevy trucks with a Duramax engine
  • Fits Allison 1000, 2000, and 2400 series transmissions
  • Made in the USA

What To Look For Choosing The Best Transmission Cooler For Allison 1000

Take the following considerations into account to choose the best transmission cooler for allison 1000 that meets your needs.

In today’s world, shopping has to be a difficult task, especially when you have to choose one from thousands of options. It’s difficult to keep track of all the many brands and varieties. To clear up any doubts and cut a long story short, we’ve compiled as much information as possible about the top 10 best transmission cooler for allison 1000 now on the market. Several questions about this product may have arisen in your mind while making your decision, including:

  • Is it worthwhile to purchase this product?
  • What are the most common applications of best transmission cooler for allison 1000?
  • Why should you buy transmission cooler for allison 1000?
  • What are the advantages of employing it?
  • Why should you limit yourself to the best option?
  • How do you go about selecting the best best transmission cooler for allison 1000 for you?


We produced this round-up guide on the best transmission cooler for allison 1000 Reviews based on those fundamental criteria. So, without hesitation, choose any transmission cooler for allison 1000 Reviews from the list.
Don’t forget to share this guide with others if you find your go-to transmission cooler for allison 1000 Reviews from our list. As a consequence, they will be able to find the greatest transmission cooler for allison 1000 Reviews as well.

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