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Mishimoto 99-13 Chevrolet Silverado / GMC Sierra Transmission Cooler

Marsoni M251S
Sale price$199.97
Pay 4 payments of $49.99 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Mishimoto 99-13 Chevrolet Silverado / GMC Sierra Transmission CoolerThere's no greater enemy for a transmission than heat. Whether your 1999 2013 GMT800 or 900 Chevy Silverado GMC Sierra is a dedicated tow vehicle, hardworking fleet truck, or a daily driver, you need to ensure that your transmission runs cool. Luckily, Mishimoto has developed a cooler to do just that. Our 1999 2013 Chevy Silverado GMC Sierra performance transmission cooler utilizes a stacked plate design for maximum durability and powerful cooling.
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Your Mishimoto 99-13 Chevrolet Silverado / GMC Sierra Transmission Cooler orders ship within 1-2 business days.

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  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
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bubb12
Bozeman, US
★★★★★ 4
Almost good
Item Package Quantity: 1
They worked kinda good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
M
Verified Purchase
mary
Fort Morgan, US
★★★★★ 5
Good quality
Item Package Quantity: 1
Works great, would by it again
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Reviewed in the United States on May 1, 2026
G
Verified Purchase
G M
Massapequa, US
★★★★★ 2
Don't waste your money.
Item Package Quantity: 1
Did not work!
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Reviewed in the United States on May 7, 2026
M
Verified Purchase
Michael McCollum
Charlottesville, US
★★★★★ 1
Doesn't work
Item Package Quantity: 1
No effect at all on my headlights. Don't waste your money.
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Reviewed in the United States on April 30, 2026
S
Verified Purchase
Stephen Woods
Pawtucket, US
★★★★★ 5
Well worth the money. And easy to use.
Item Package Quantity: 1
For what it cost, it worked way better than I expected. 👍
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Reviewed in the United States on April 16, 2026

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