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Mishimoto 01-03 Chevrolet / GMC 6.6L Duramax (LB7) Transmission Cooler
Mishimoto 01-03 Chevrolet / GMC 6.6L Duramax (LB7) Transmission Cooler
Mishimoto 01-03 Chevrolet / GMC 6.6L Duramax (LB7) Transmission Cooler
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Mishimoto 01-03 Chevrolet / GMC 6.6L Duramax (LB7) Transmission Cooler

Marsoni M251S
Sale price$249.47
Pay 4 payments of $62.37 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Mishimoto 01-03 Chevrolet / GMC 6.6L Duramax (LB7) Transmission CoolerThere's no greater enemy for a transmission than heat. Whether your 2001 2003 Chevy GMC 6. 6L Duramax is a dedicated tow vehicle, hardworking fleet truck, or a daily driver with a liking for the drag strip, you need to ensure that your transmission runs cool. Luckily, Mishimoto has developed a direct fit transmission cooler to do just that. Our 2001 2003 Chevy GMC 6. 6L Duramax transmission cooler utilizes a stacked plate design for maximum durability
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Your Mishimoto 01-03 Chevrolet / GMC 6.6L Duramax (LB7) Transmission Cooler orders ship within 1-2 business days.

Delivery Options:

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

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You'll receive a tracking link by email once your Mishimoto 01-03 Chevrolet / GMC 6.6L Duramax (LB7) Transmission Cooler ships.

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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
4.6 ★★★★★
Based on 191 reviews
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Product Reviews
S
Verified Purchase
Stewart little
Lake Worth, US
★★★★★ 5
Found what I needed for 2008 tacoma headlight
Found the clip i need for our tacoma for the headlight.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2025
T
Verified Purchase
Troy W.
Phoenix, US
★★★★★ 2
Not for Toyota/Scion
Lots of clips to choose from but none fit the car (06 Scion) I was working on. Grabbed one that was close, bent, folded and cut it until it fit. It works, but it was 100% a different clip when I was done.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 24, 2024
C
Verified Purchase
carmen d banks
Lake Worth, US
★★★★★ 5
Retainer clips
Style: 121PCS Clips with Tool for Nissan/Infiniti
Worked very well for my car. I was able to select the right ones to snap my liner under the car back up
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
W
Verified Purchase
wayne
Grantham, US
★★★★★ 5
Various types of clips was handy
Style: 121PCS Clips with Tool for Honda/Acura
Variety of clips was nice and the tool worked great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
K
Verified Purchase
Kyndra Resso
Port Orchard, US
★★★★★ 5
Worked perfect!
Style: 121PCS Clips with Tool for Nissan/Infiniti
Worked perfect to hang large bulb outdoor string lights.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026

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