


Mishimoto 99-13 Chevrolet Silverado / GMC Sierra Transmission Cooler
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Mishimoto 99-13 Chevrolet Silverado / GMC Sierra Transmission CoolerSKU: MMTC GMT 99 UPC: 840197721179 Mishimoto 99 13 Chevrolet Silverado GMC Sierra Transmission Cooler Combat transmission heat in your 1999 2013 GMT800 or GMT900 Chevrolet Silverado GMC Sierra Avalanche Tahoe Suburban Yukon Escalade with the Mishimoto performance transmission cooler. This stacked plate cooler delivers massive cooling for towing heavy loads fleet work or trail driving while fitting a wide range of GM trucks and SUVs. Engineered for
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- 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
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Product Reviews
★★★★★ 4
Magnets fell out. Everything else works well
Magnets holding the back piece fell out. Other than that it works as advertised.
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Reviewed in the United States on May 29, 2025
★★★★★ 5
Really Cool
This is actually a well made portafilter. It was such a good idea to be able to have a nice WDT tool built in that doesn’t take up some extra counter space or anything. It minimizes clutter and just was a good idea so you always have it handy. Definitely would recommend.
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Reviewed in the United States on December 18, 2024
★★★★★ 3
Fine basket, lousy magnets: Look elsewhere
Build is nice, solid and the baskets fit snuggly without being too hard to remove. The WDT tool works well and came with a surfeit of needles.
HOWEVER
The tiny magnets holding the WDT in the handle aren’t glued in place and now come FLYING out when the tool is removed. One or two pull free and then shoot across the unit, pulling others out and ending up somewhere in the kitchen. Fortunately (because they’re REALLY small), they form a small column making it somewhat easier to track down. But it’s such a nuisance I now leave the tool out, so there’s a small dangerous hedgehog of verrrry thin needles in my kitchen we need to work around. Sub-optimal, sorta defeats the purpose of in-handle tool.
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Reviewed in the United States on May 18, 2025
★★★★★ 5
Excellent product!
It’s all good
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Reviewed in the United States on February 27, 2025
★★★★★ 5
Unlock your machine's potential
***Twist the WDT tool to remove dont try to just pull, or use your finger nails A slight twist will break the magnetic bond and the tool just comes out of the handle***
i got this to get away chemicals, hot acidic coffee possibly leaching plastic and aluminum that the stock portifilter is made from. This seems like a nice stainless by the looks and heft of it. Aluminium is bad for the brain and plastic is just bad.
Function... Im not using a 200$ or more grinder or anything... Just fresh beans and a 30$ wancle amazon burr grinder and this is pulling beautiful bottomless shots that really helped me dial in better and see my channeling issues that intern lets me adjust and get better.
The stock tapered basket prevents consistant tamps and keeps you from using off the shelf filter papers at the bottom of the basket.
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Reviewed in the United States on March 27, 2026