Mahle HS54647B Engine Cylinder Head Gasket Set
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Mahle

Mahle HS54647B Engine Cylinder Head Gasket Set

Brand Mahle HS54647B
Additional Package Contents Contains miscellaneous gaskets and seals
Cylinder Head Bolts Included No
Cylinder Head Gasket Material Graphite
Exhaust Manifold Gasket Material Multi-layered steel
Intake Manifold Gasket Material Molded rubber
Item Grade Oem standard
Torque To Yield Yes
Fits Buick, Chevrolet, Pontiac, and Saturn · 10 vehicles

OEM-standard fit. Built for engine sealing service with materials selected for critical gasket interfaces.

Mixed-material design. Graphite, MLS, and molded rubber construction address multiple sealing points.

Torque-to-yield application. Use the correct tightening procedure for proper head gasket service.

Cross-references FEL-PRO HS 26314 PT-1 for the same application. See all 1.

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Engine Cylinder Head Gasket Set Overview

Mahle HS54647B is an OEM-standard engine cylinder head gasket set built for sealing service on select GM minivans and crossovers. It uses graphite for the cylinder head gasket, multi-layered steel for the exhaust manifold gasket, and molded rubber for the intake manifold gasket.

Compatible With 2005-2007 Buick Rendezvous, 2005-2006 Buick Terraza, 2005-2006 Chevrolet Uplander, 2005-2006 Pontiac Montana, and 2005-2006 Saturn Relay. This part number, HS54647B, is a direct reference for buyers searching for a Mahle head gasket set for these applications.

Key Features

  • OEM-standard gasket set for engine sealing service
  • Graphite cylinder head gasket material for dependable sealing performance
  • Multi-layered steel exhaust manifold gasket construction
  • Molded rubber intake manifold gasket material
  • Contains miscellaneous gaskets and seals for related sealing points
  • Torque-to-yield application noted in the product attributes

Detailed Description

Mahle HS54647B is engineered as a cylinder head gasket set for engines that require precise sealing across the head, intake, and exhaust interfaces. The graphite head gasket material, MLS exhaust gasket, and molded rubber intake gasket reflect a material mix commonly used in professional engine service where sealing integrity matters. Fitment includes 2005-2007 Buick Rendezvous and 2005-2006 Buick Terraza, Chevrolet Uplander, Pontiac Montana, and Saturn Relay. The part number HS54647B is also useful when cross-checking service records or ordering by reference.

This part cross-references FEL-PRO HS 26314 PT-1 for the same application.

What It Is Used For

  • Replacing a leaking cylinder head gasket
  • Restoring sealing between the cylinder head and engine block
  • Addressing intake manifold sealing leaks
  • Addressing exhaust manifold sealing leaks
  • Supporting engine repair after overheating or gasket failure

Installation Notes and Tips

Confirm engine application before installation, since fitment varies by model year and design. Cylinder head bolts are not included, and the fitment notes recommend bolt replacement. Follow the correct torque sequence and torque-to-yield procedure for the engine, and inspect mating surfaces carefully before assembly.

Quality Assurance

Mahle gaskets are trusted by OEMs and technicians worldwide for sealing applications. HS54647B is built to OEM-standard requirements for service work where accurate fit and material selection are important.

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2007BuickRendezvous3.5LV6Cylinder Head Bolts not included, replacement recommended.
2006BuickRendezvous3.5LV6Cylinder Head Bolts not included, replacement recommended.
2006BuickTerraza3.5LV6Cylinder Head Bolts not included, replacement recommended.
2006ChevroletUplander3.5LV6Cylinder Head Bolts not included, replacement recommended.
2006PontiacMontana3.5LV6Cylinder Head Bolts not included, replacement recommended.
2006SaturnRelay3.5LV6Cylinder Head Bolts not included, replacement recommended.
2005BuickTerraza3.5LV6Cylinder Head Bolts Not Included; Cylinder Head Bolt Replacement Recommended; Exhaust Manifold Gasket Included; 2nd Design
2005ChevroletUplander3.5LV6Cylinder Head Bolts Not Included; Cylinder Head Bolt Replacement Recommended; Exhaust Manifold Gasket Included; 2nd Design
2005PontiacMontana3.5LV6Cylinder Head Bolts Not Included; Cylinder Head Bolt Replacement Recommended; Exhaust Manifold Gasket Included; 2nd Design
2005SaturnRelay3.5LV6Cylinder Head Bolts Not Included; Cylinder Head Bolt Replacement Recommended; Exhaust Manifold Gasket Included; 2nd Design
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
FEL-PRO — HS 26314 PT-1