HomeEngine > Gaskets and Sealing SystemsMahle HS54982 Engine Cylinder Head Gasket Set
Part #: HS54982

Mahle HS54982 Engine Cylinder Head Gasket Set

⚙️ 20 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet, GMC, Hummer, and Isuzu, Canyon, Colorado, H3, H3T, and i-370
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Reliable Engine Cylinder Head Gasket Set for Chevrolet and GMC Vehicles

The Mahle HS54982 engine cylinder head gasket set is designed to provide a precise seal for your engine, ensuring optimal performance and durability. Compatible with select Chevrolet, GMC, Hummer, and Isuzu models, this gasket set helps maintain engine integrity under demanding conditions.

  • Engine cylinder head gasket set engineered for Chevrolet Canyon and Colorado models
  • Compatible with GMC Canyon and Colorado, Hummer H3 and H3T, and Isuzu i-370
  • Part number HS54982 ensures exact fit and reliable sealing
  • Manufactured by Mahle, a trusted name in engine components
  • Designed to withstand high temperatures and pressure within the combustion chamber

Product Details and Compatibility

The Mahle HS54982 gasket set is specifically designed for use in Chevrolet and GMC mid-size trucks such as the Canyon and Colorado, as well as the Hummer H3 and H3T, and the Isuzu i-370. This engine cylinder head gasket set provides a critical seal between the engine block and cylinder head, preventing coolant, oil, and combustion gases from leaking. The precision manufacturing process ensures the gasket maintains its integrity under thermal expansion and engine stress, contributing to engine longevity and performance.

Common Applications and Problem Resolution

  • Seals combustion chamber to prevent loss of compression
  • Prevents coolant leaks that can cause engine overheating
  • Stops oil leaks that may lead to engine damage
  • Maintains proper engine pressure for efficient operation
  • Addresses head gasket failure symptoms such as white smoke or engine misfire

Installation Notes and Tips

When installing the Mahle HS54982 gasket set, ensure the cylinder head and engine block surfaces are clean and free of debris. Follow manufacturer torque specifications for head bolts to avoid warping or gasket damage. It is recommended to inspect the cylinder head for cracks or warping before installation to ensure a proper seal. Using the correct part number HS54982 guarantees compatibility with the specified vehicle models.

Quality Assurance and Warranty

Mahle manufactures the HS54982 gasket set to meet strict quality standards, ensuring durability and reliable sealing performance. While specific warranty details may vary, Mahle products typically come with a limited warranty against manufacturing defects. Refer to the product documentation or Mahle’s official resources for complete warranty information.

This part fits 20 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2012ChevroletColorado3.7LL5N/ACylinder Head Bolts not included, replacement recommended.
2012GMCCanyon3.7LL5N/ACylinder Head Bolts not included, replacement recommended.
2011ChevroletColorado3.7LL5N/ACylinder Head Bolts not included, replacement recommended.
2011GMCCanyon3.7LL5N/ACylinder Head Bolts not included, replacement recommended.
2010ChevroletColorado3.7LL5N/ACylinder Head Bolts not included, replacement recommended.
2010GMCCanyon3.7LL5N/ACylinder Head Bolts not included, replacement recommended.
2010HummerH33.7LL5N/ACylinder Head Bolts not included, replacement recommended.
2010HummerH3T3.7LL5N/ACylinder Head Bolts not included, replacement recommended.
2009ChevroletColorado3.7LL5N/ACylinder Head Bolts not included, replacement recommended.
2009GMCCanyon3.7LL5N/ACylinder Head Bolts not included, replacement recommended.
2009HummerH33.7LL5N/ACylinder Head Bolts not included, replacement recommended.
2009HummerH3T3.7LL5N/ACylinder Head Bolts not included, replacement recommended.
2008ChevroletColorado3.7LL5N/ACylinder Head Bolts not included, replacement recommended.
2008GMCCanyon3.7LL5N/ACylinder Head Bolts not included, replacement recommended.
2008HummerH33.7LL5N/ACylinder Head Bolts not included, replacement recommended.
2008Isuzui-3703.7LL5N/ACylinder Head Bolts not included, replacement recommended.
2007ChevroletColorado3.7LL5N/ACylinder Head Bolts not included, replacement recommended.
2007GMCCanyon3.7LL5N/ACylinder Head Bolts not included, replacement recommended.
2007HummerH33.7LL5N/ACylinder Head Bolts not included, replacement recommended.
2007Isuzui-3703.7LL5N/ACylinder Head Bolts not included, replacement recommended.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

HS 26390 PT

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.