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Enginetech HC403L-B Cylinder Head Gasket Left Side 6.6L Duramax Diesel

Part of: Enginetech Cylinder Head Gasket Duramax Diesel

Other options in this family: Enginetech HC403R-A Enginetech HC403R-C

Manufacturer

Picture for manufacturer Enginetech

Part Number

HC403L-B
8 reviews
Sale Price

$139.57

2 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Enginetech HC403L-B is a premium cylinder head gasket designed specifically for 6.6L Duramax diesel engines. This left-hand (driver side) head gasket provides a reliable seal between the cylinder head and engine block, ensuring proper compression and preventing coolant and oil leaks.

Key Features:

  • Engineered for 6.6L Duramax diesel applications
  • Left-hand (LH) driver side fitment
  • Multi-layer steel (MLS) construction for superior sealing and durability
  • Precision-cut to OEM specifications for proper fit
  • High-temperature and high-pressure resistant materials
  • Designed to withstand the demands of diesel combustion

Enginetech is a trusted manufacturer of engine gaskets and sealing solutions, offering professional-grade components for engine rebuilds and repairs. This head gasket is ideal for mechanics and technicians performing cylinder head service or complete engine overhauls on 6.6L Duramax-powered vehicles.

Was a good site to work with

First time I have shopped with you. The 2 day delivery with not much more expense sealed to deal. thanks

Haven't installed unit yet

great prices

Good price

Amazing, showed up fast and was an easy install!

Not the most personable experience.

Product in line with expectations, received in perfect conditions.

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