Fleece Performance 01-13 GM Duramax 6.6L Duramax Turbo Thermostat Delete Plug

Fleece Performance 01-13 GM Duramax 6.6L Duramax Turbo Thermostat Delete Plug

Marsoni

M251S

$37.95

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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Comes with printed instructions for those who haven't changed it before. Here is the specific use case from my van. On my 2014 TE its easy to access behind the glove box, open to usual full open then just push the left and right sides in to allow the glove box to come fully out. It may pop off of the mounts, don't panic it snaps right back on. Then look for the little rectangular panel with two small levers on either side. on the black plastic under the dash that you can now see and access. Press the levers and pull towards you, doing a bit of a wiggle to get it out. Its tight, but it will come out with having to break it. Don't gorilla hands it, it will break. There is a directional arrow on the filter, which you have to remove from the wrapper before installing. Yes, someone *will* forget that. Reassembly the reverse of removal. Check that video sharing site online if you need visual instructions.

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Reviewed in the United States on September 27, 2024

Verified Purchase

Marcone B. Costa

Omaha, US

★★★★★ 5

Easy to install and works flawlessly.

It has done what it is supposed to do flawlessly in the past few months. It looks and fits perfectly.

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Reviewed in the United States on March 3, 2026

Verified Purchase

Shawn Riddick

Dallas, US

★★★★★ 5

Same as original

Starter was exactly the same fittings as original for 2000 Toyota Camry and started the car no problem.

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Reviewed in the United States on February 7, 2026

Verified Purchase

Lunker2005

Lexington, US

★★★★★ 5

Simple install, works great.

Exact bolt on replacement for my 2001 Toyota Highlander. No issues.

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Reviewed in the United States on January 12, 2026

Verified Purchase

DYC

Pawtucket, US

★★★★★ 5

I have a 1999 Toyota Sienna LE

The starter was an almost an exact fit. The only difference was the rubber cover for the ground screw. The original started has a slight different design. Easy fix was the remove the old one and replaced it on the new starter. The fit was perfect. Used youtube video on starter replacement for my Sienna which was clear and east to follow. Took 2 hours to replace the starter. Waited a few weeks to see ensure the starter was working before I posted a review. The starter sound strong as the engine kicks over. Looks to be working fine. The dealers would have wanted $600 to replace the started. Some online poster says these Amazon knockoff are cheap and won't work. It started and time will tell how long it last. Its a 25 year old car. If I get another year or two use out of it, I'm good.

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Reviewed in the United States on August 31, 2024