★★★★★ 5
great quality great price fast delivery
great quality great price fast delivery
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
Fleece Performance 01-13 GM Duramax 6.6L Duramax Turbo Thermostat Delete Plug
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Fleece Performance 01-13 GM Duramax 6.6L Duramax Turbo Thermostat Delete PlugThe Fleece Performance Duramax Turbo Thermostat Delete Plug is designed to eliminate the stock coolant feed line when installing a non water cooled turbocharger on your Duramax. It provides clearance for larger intake plumbing, is CNC machined from 6061 T6 aluminum, and uses an o ring seal to prevent leaks. This Part Fits: Year Make Model Submodel 2006 2010 Chevrolet Express 2500 Base 2006 2010 Chevrolet Express 3500 Base 2001 2005 Chevrolet Silverado
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Your Fleece Performance 01-13 GM Duramax 6.6L Duramax Turbo Thermostat Delete Plug orders ship within 1-2 business days.
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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.
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4.8 ★★★★★
Based on 359 reviews
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Product Reviews
★★★★★ 4
Nice piece but not for BMW motorcycles
Solid filter wrench. My bad for not checking the fit. Way too big for BMW filter 11 00 1 341 616 on my motorcycle. Turns out I had one that fits anyway. How dumb was that? I didn't get to try it on anything but four stars for appearing to be a good solid tool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 7, 2024
★★★★★ 5
2021 Volvo XC 40 T5R
Works perfectly. Be sure to tighten down with the proper torque!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2025
★★★★★ 5
Fits Volvo xc90
Fits my Volvo xc90 2020
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Reviewed in the United States on June 24, 2025
★★★★★ 5
It fit
BMW X1 2015. No problems at all. You won’t need any other cup unless you have more style euros.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025
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