SKU: 42519095948

Cometic GM 2017+ LP5 Duramax .060in MLX Cylinder Head Gasket - 4.161in Bore

$169.20 $188.00
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

Cometic GM 2017+ LP5 Duramax .060in MLX Cylinder Head Gasket - 4.161in BoreCOMETIC MLX (Multi Layer Stopper) gaskets utilize an integrated stopper layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. MLX technology can be found in some head gaskets and are made from the same materials as our MLS Head Gaskets. No sealants or re torque required. Improved clamp load around the cylinder without increasing bore distortion Embossed Outer Layers Coated w Viton This

COMETIC MLX (Multi-Layer Stopper) gaskets utilize an integrated stopper layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. MLX technology can be found in some head gaskets and are made from the same materials as our MLS Head Gaskets. No sealants or re-torque required.

  • Improved clamp load around the cylinder without increasing bore distortion
  • Embossed Outer Layers Coated w/Viton

This Part Fits:

Year Make Model Submodel
2017-2020 Chevrolet Silverado 2500 HD High Country
2017-2020 Chevrolet Silverado 2500 HD LT
2017-2020 Chevrolet Silverado 2500 HD LTZ
2017-2020 Chevrolet Silverado 2500 HD WT
2017-2020 Chevrolet Silverado 3500 HD High Country
2017-2020 Chevrolet Silverado 3500 HD LT
2017-2020 Chevrolet Silverado 3500 HD LTZ
2017-2020 Chevrolet Silverado 3500 HD WT
2020 GMC Sierra 2500 HD AT4
2017-2020 GMC Sierra 2500 HD Base
2017-2020 GMC Sierra 2500 HD Denali
2017-2020 GMC Sierra 2500 HD SLE
2017-2020 GMC Sierra 2500 HD SLT
2020 GMC Sierra 3500 HD AT4
2017-2020 GMC Sierra 3500 HD Base
2017-2020 GMC Sierra 3500 HD Denali
2017-2020 GMC Sierra 3500 HD SLE
2017-2020 GMC Sierra 3500 HD SLT
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 42519095948

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4.1 ★★★★★
Based on 16 reviews
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Product Reviews
A
Verified Purchase
ariana
Massapequa, US
★★★★★ 5
very nice
Color: Light Pink, Color: Light Pink
very soft, nice quality. easy to install. definitely measure and make sure it will fit. mine was about 12” long, and this one fits perfectly. more of a soft, washed out pink rather than the brighter pink pictured
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2026
M
Verified Purchase
Mary Bethea
Louisville, US
★★★★★ 5
It feels good just needs to be a little longer
Color: Black
It wasn't long enough for my armrest. Other than that I loved it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2025
S
Verified Purchase
Shanna Clark
Birmingham, US
★★★★★ 5
So cute
Color: Blue, Color: Blue
These are so soft and fuzzy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
S
Verified Purchase
sarah
Lexington, US
★★★★★ 5
Soft & fluffy. Stuffy arm rest.
Color: Purple, Color: Purple
Soft and fluffy & my fav color purps. Now I'm looking for other purple accessories to go with my 2021 Honda CRV. I don't think this cover would be be enough for a large SUV arm rest such as a Navigator... But yea, order if you want some color & funk in the ride
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
A
Verified Purchase
Amy
Dallas, US
★★★★★ 1
Return refund impossible to receive also it’s tacky looking
Color: Black
First off this item said it was fit, but it did not second of all I went to return it and they could only be returned to the original payment method my credit card. My bank is not showing anything. Amazon is zero help trying to say it went back on a gift balance, which I have photo proof that both are incorrect. I tried to reach out to the seller and they were also zero help so I advise one not to buy this because it’s small and cheap looking too you can’t get your refund back.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 30, 2025

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