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TSG 2020-2025 6.6L Chevy GMC Duramax L5P diesel EGR Valve Cooler Delete kit

Marsoni M251S
Sale price$190.00
Pay 4 payments of $47.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
TSG 2020-2025 6.6L Chevy GMC Duramax L5P diesel EGR Valve Cooler Delete kit2020+ Duramax L5P EGR DELETE KIT HEAVY DUTY. ZERO LOW QUALITY PARTS. Designed for 20202023 Chevrolet Silverado & GMC Sierra Duramax L5P Removes EGR from the passenger side manifold No up pipe required way easier than 20172019 kits Weekend warriors can do it in 3 hours Or let your trusted diesel shop handle the install TOP SECRET ADVANTAGE Prevents coolant leaks includes all OEM coolant connections (the pricey part no cheap kit gives you) High quality
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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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4.3 ★★★★★
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Verified Purchase
Michael Vavra
Draper, US
★★★★★ 5
Mock T-shirt
Size: Large, Color: White
Fit really well, liked the material.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
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Verified Purchase
Donald I Clarke
Bozeman, US
★★★★★ 3
Loose fitting neck, not snug.
Size: XX-Large, Color: Dark Blue
I am 6’4” weigh @ 230 lbs and ordered a 2XL. My dress shirt neck size is 17 inches. If you’re happy with a very loose fitting around your neck, then you’ll be ok with this mock turtleneck shirt. I ordered thinking it would be a snug fit around the neck size, not hanging down @ one inch or more in the front.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 30, 2025
C
Verified Purchase
Christian Howell
Waukegan, US
★★★★★ 5
Great for warm weather
Size: Large, Color: Dark Grey
Love these!! I was having a tough time (living in phoenix) and wearing a blazer. It is so hot here that you dont want to wear thick button up shirts with collars etc. T shirts are a bit informal. These are a great mix. Lightweight and breathable, but still a little more dressy than a t shirt. Look good with out the jacket as well. Great for church or nice night out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
N
Verified Purchase
N8
Houston, US
★★★★★ 1
Fit
Size: XX-Large, Color: Black
These shirts are very soft and comfortable but the mock fits very lose and sloppy
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Reviewed in the United States on March 15, 2026
S
Verified Purchase
Susan K Anderson
New York, US
★★★★★ 5
Men’s mock golf shirt
Color: Lake Green, White, Black, Size: XX-Large
Fit & quality very good.
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Reviewed in the United States on June 4, 2026

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