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30% Off Online Orders of Select Parts and Accessories. Enter Promo Code PEP30 in Cart

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30% Off Online Orders of Select Parts and Accessories
Receive 30% Off Your Online Purchase. Use promotional code PEP30 at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 10/27/16. Online orders scheduled for in-store pick up must be completed by closing on 10/26/16 for discount to apply.

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  • Part #: 676 |
  • SKU: 9647738

Available tomorrow

Pay in Store Available

    • Size: 3/4" X 11" X 6"
    • Sub-compact to compact cars
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

Hayden Rapid-Cool Plate & Fin Transmission Cooler

Premium style transmission cooler kit. Coolers are a compact plate and fin design. Kits contain cooler, hose and mounting hardware.
  • Size: 3/4" X 11" X 6"
  • Sub-compact to compact cars
  • GVWR up to 18,000 lbs
  • Patented internal turbulation increases heat transfer with minimal pressure drop


Rated 4.8 out of 5 by 4 reviewers.
Rated 4 out of 5 by Great product Keeps your transmission cooler, has everything you need to install it. But the hose that comes with the kit needs to be longer. September 9, 2016
Rated 5 out of 5 by Works great Installed this in a Suzuki Aerio that had a hot running transmission, causing slight slip when transmission was really hot. Installed this cooler and it immediately fixed the problem. Transmission is cool now and runs tight. I like the small compact size of this cooler, it fit perfectly in front of the A/C condenser radiator. Had to remove the bumper of the car so I could get a perfect fit. The kit came with everything need, nothing else was needed to purchase separately. Plenty of hose came in the kit for the installation. I live in a hot climate, and install external transmission coolers on all my cars, you can immediately notice a difference in performance with a cooler, and transmissions last forever with coolers installed. March 31, 2016
Rated 5 out of 5 by I cant wait to get this installed in my suburban I cant wait to get this installed in my suburban, I have the factory heavy duty towing package. But I know replacing the factory trans cooler with this will be a huge improvement. September 18, 2015
Rated 5 out of 5 by Hayden Transmission Cooler was as expected Pep Boys was the only place that would install the Hayden Transmission Cooler on my 2008 Toyota 4Runner. I couldn't get any other auto service place to install it. So Kudo's to Pep Boys May 5, 2015
  • 2016-10-24 T09:48:43.296-05:00
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