Mahle GS33455 Engine Cylinder Head Bolt Set

Mahle GS33455 Cylinder Head Bolt Set

The Mahle GS33455 engine cylinder head bolt set is an OEM Standard fastener solution for secure cylinder head service. Built with steel fasteners and socket cap heads, it supports precise reassembly on select Audi applications, including Audi A4, Audi A4 Quattro, Audi A6, and Audi A6 Quattro models.

Key Features

• Brand: Mahle
• Part Number: GS33455
• Engine cylinder head bolt set for hardware and fastener service
• OEM Standard item grade
• Steel fastener material for engine assembly use
• Socket cap fastener head style
• Bolt-style fasteners
• Washers not required
• Additional package contents: none

Product Details

Mahle GS33455 is an engine cylinder head bolt set made for select Audi engine applications where accurate clamping and dependable hardware are required during cylinder head service. Mahle is known for sealing and engine service components used by OEMs and technicians worldwide, and this fastener set follows that OE-focused approach with an OEM Standard grade and steel construction. This part cross-references Audi 06B 103 385 and FEL-PRO ES72834 for the same application.

Compatible With 2002-2006 Audi A4 Quattro, N/A; 2002-2005 Audi A4, N/A; 2002-2004 Audi A6, N/A; and 2002-2004 Audi A6 Quattro, N/A. The GS33455 part number is a direct reference for buyers searching for an Audi cylinder head bolt set, Mahle engine hardware, or an OEM Standard replacement for these model years.

Common Uses

• Replacing stretched or worn cylinder head bolts during engine repair
• Restoring proper clamping force after cylinder head removal
• Addressing head gasket service that requires new fasteners
• Supporting accurate engine reassembly on Audi A4, Audi A4 Quattro, Audi A6, and Audi A6 Quattro
• Matching OE-style hardware specifications for cylinder head service

Installation Notes

Verify engine code and application details before installation, since the listed Audi A4, Audi A4 Quattro, Audi A6, and Audi A6 Quattro coverage includes various engine types. Clean all threaded holes, inspect the cylinder head and block surfaces, and follow the factory tightening sequence and torque specifications for the exact engine. Replace fasteners only with the correct application-specific hardware and confirm the GS33455 part number before assembly.

Quality Assurance

Mahle supplies engine sealing and hardware products used in OE and professional repair environments. The GS33455 is built to OEM Standard expectations for fit and service use on the listed Audi applications.