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Mishimoto 06-10 Chevrolet / GMC 6.6L Duramax (LBZ/LMM) Transmission Cooler

Marsoni M251S
Sale price$249.47
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Get it in 3 business days with 1 day shipping. Friday, May 29
Mishimoto 06-10 Chevrolet / GMC 6.6L Duramax (LBZ/LMM) Transmission CoolerSKU: MMTC DMAX 06SL UPC: 811580034091 Mishimoto 06 10 Chevrolet GMC 6. 6L Duramax (LBZ LMM) Transmission Cooler Combat transmission heat in your 2006 2010 Chevy Silverado or GMC Sierra 2500HD 3500HD with the Mishimoto direct fit transmission cooler designed for 6. 6L Duramax LBZ LMM engines. This cooler features a stacked plate core that delivers superior heat dissipation for tow rigs fleet trucks or drag strip runners. Installation connects straight
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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.
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4.7 ★★★★★
Based on 950 reviews
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Verified Purchase
Monique Martin
San Leandro, US
★★★★★ 4
Works well
Color: Gray
Makes my heels super soft in addition to applying lotion
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
A
Verified Purchase
Angie P.
Draper, US
★★★★★ 5
Works well and fast
Color: Gray
I have very dry and cracked heals and this has helped a lot in just two nights . They are very soothing and comfortable to wear
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
N
Verified Purchase
Nurse Jesica
Alexandria, US
★★★★★ 5
My Heels Were in Bad Shape. Like… Really Bad
Color: Gray
These moisturizing heel socks with the gel cushions were honestly a small miracle for me. After recovering from cancer treatments, my skin became extremely dry everywhere, but my heels were the worst. They cracked so deeply they looked like fissures and were even bleeding. I tried lotions and bandages repeatedly with very little progress. A friend suggested I treat my heel like it might have a fungal component, so I applied Lotrimin cream, put these heel socks on, and hoped for the best. Within three days, my heels were fully healed. I completed a 7-day routine, and my feet have never been softer. The silicone gel cushion is comfortable, soothing, and stays in place. I loved it so much that I still treat myself about once a week, even though I really don’t need to anymore. They are also washable. I hand-washed mine in the sink and let them air dry, and they came out looking brand new. If your heels are cracked, painful, or need serious care, I highly recommend these.
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Reviewed in the United States on January 9, 2026
B
Verified Purchase
Becky
Bozeman, US
★★★★★ 5
Work well on hubby's heals
Color: Gray
Dr recommended these for hubby's dry cracked heals
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Reviewed in the United States on May 9, 2026
M
Verified Purchase
Misha
Grantham, US
★★★★★ 3
Ehh. Not for me.
Color: Gray
Foot slides when walking in them. The fit was tighter than lead to believe. It did hold the moisture in but the silicone patch is small
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Reviewed in the United States on February 23, 2026

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