SKU #: MAH-HS55522 MPN #: HS55522

MAHLE Top End Gasket Set 17-23 GM 6.6L Duramax L5P

$333.53
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Description Overview
The MAHLE Top End Gasket Set for 2017–2023 GM 6.6L Duramax L5P includes everything you need for a complete and reliable top end gasket replacement. Designed to meet OE specs, this set ensures a precise fit and long lasting seal for stock or lightly modified engines. Perfect for routine maintenance or repair, it delivers the durability and performance MAHLE is known for. KIT CONTENTS: Coolant gaskets Fuel injector o-rings intake manifold gaskets thermostat housing gasket throttle body gasket valve cover gaskets EGR gaskets EGR cooler gaskets Water pump and bypass O-rings turbocharger gaskets valve stem seals
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MAHLE Top End Gasket Set is a complete gasket kit for top end gasket replacement, designed to meet OE specs for a precise fit and lasting seal.

Fits
2017-2023 GM 6.6L Duramax L5P
Brand
MAHLE
Best for
Routine maintenance or repair of stock or lightly modified engines
Key features
  • Meets or exceeds OE spec
  • Ensures precise fit and long lasting seal

Summarized by AI from this product’s description and specs. Confirm fitment for your year, make and engine before ordering.

The MAHLE Top End Gasket Set for 2017–2023 GM 6.6L Duramax L5P includes everything you need for a complete and reliable top end gasket replacement.

Designed to meet OE specs, this set ensures a precise fit and long lasting seal for stock or lightly modified engines. Perfect for routine maintenance or repair, it delivers the durability and performance MAHLE is known for.

KIT CONTENTS:
  • Coolant gaskets
  • Fuel injector o-rings
  • intake manifold gaskets
  • thermostat housing gasket
  • throttle body gasket
  • valve cover gaskets
  • EGR gaskets
  • EGR cooler gaskets
  • Water pump and bypass O-rings
  • turbocharger gaskets
  • valve stem seals
Vehicle Fitment
2017-2023 GM 6.6L Duramax L5P
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
FEATURES & BENEFITS:
  • Meets or exceeds OE spec
About MAHLE

MAHLE's reputation speaks for itself. As a leading global supplier of high-quality engine components, trusted in both passenger and commercial vehicles. Their parts, such as pistons, gaskets, and engine components, keep diesel engines running stronger for longer, making them a go-to choice for heavy-duty trucks and high-performance applications.

As a leading global development partner for the automotive and engine industry, MAHLE offers unique systems competence in the internal combustion engine and engine peripherals. MAHLE Motorsports has a drive towards performance by building engine components, such as the MAHLE MonoTherm pistons, to distinctly service high-performance diesel engines. The MAHLE division is most notable for building quality OE replacement gasket sets that are a cut above the rest.

Founded in 1920, MAHLE has been shaping the future of mobility for over a century. With 22 North American factories supplying OEMs across passenger cars and heavy vehicles, and 135 factories worldwide supported by 11 technology centers and more than 5,000 engineers, MAHLE has built a reputation for innovation, durability, and expertise. Today, one in every two vehicles globally features MAHLE components, a testament to their long-standing commitment to quality and reliability.