Mahle GS33406A Engine Cylinder Head Bolt Set
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Mahle

Mahle GS33406A Engine Cylinder Head Bolt Set

Brand Mahle GS33406A
Additional Package Contents Washers
Fastener Head Style Socket cap
Fastener Material Steel
Fastener Style Bolt
Item Grade Oem standard
Washers Included Yes
Fits Audi · 55 vehicles

OEM Standard. Factory-style engine hardware for service replacement.

Steel construction. Built for secure cylinder head fastening and consistent clamping.

Washers included. Provides the hardware needed for a complete fastener setup.

Cross-references Volkswagen 049 103 384 B for the same application. See all 1.

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Engine Cylinder Head Bolt Set Overview

Mahle GS33406A is an OEM-standard engine cylinder head bolt set built for secure cylinder head fastening during engine assembly or repair. It includes washers and uses steel fasteners with a socket cap head style for a precise, service-ready fit.

Compatible with select Audi applications, including Fits 1991-1992 Audi 80, N/A and Fits 1988-1992 Audi 80 Quattro, N/A. This part cross-references Volkswagen (e.g., 049 103 384 B) for the same application.

Key Features

  • OEM Standard grade for factory-style service replacement
  • Steel bolt construction for cylinder head fastening strength
  • Socket cap head style for controlled installation
  • Washers included for complete fastener setup
  • Mahle sealing and engine hardware expertise

Detailed Description

Mahle GS33406A is an engine cylinder head bolt set intended for applications that require accurate clamping force and dependable head retention. The steel bolt design and included washers support consistent fastening during engine rebuilds, head gasket service, or top-end repairs. As an OEM-standard part, GS33406A follows the type of fit and function expected in factory service work on Audi 80, Audi 100, Audi 90, Audi 5000 Quattro, Audi 4000 Quattro, Audi Coupe, and related models listed in the fitment data.

Mahle GS33406A is a practical choice when replacing cylinder head fasteners on engines that call for this specific hardware specification. The part number GS33406A should be verified against the engine code and service requirements before installation. For buyers searching for an Audi 80 cylinder head bolt set or an Audi 100 engine head bolt replacement, GS33406A provides a direct hardware match for the listed applications.

What It Helps Fix

  • Loose or stretched cylinder head fasteners
  • Improper head clamping after engine service
  • Fastener wear during head gasket replacement
  • Loss of sealing integrity from reused hardware

Installation Notes and Tips

Confirm engine code, bolt specification, and service procedure before installation. Clean the threaded holes and mating surfaces, then follow the manufacturer’s tightening sequence and torque stages exactly. Replace cylinder head bolts whenever the service manual calls for new fasteners rather than reusing old hardware.

Quality Assurance

Mahle is known for sealing products trusted by OEMs and technicians worldwide. GS33406A is built to OEM-standard expectations for engine service work and is backed by Mahle’s established manufacturing focus on sealing and engine hardware.

This part fits 55 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
1992Audi802.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1992Audi80 Quattro2.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1991Audi1002.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1991Audi100 Quattro2.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1991Audi802.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1991Audi80 Quattro2.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1991Audi902.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1990Audi1002.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1990Audi100 Quattro2.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1990Audi80 Quattro2.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1990Audi902.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1989Audi1002.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1989Audi100 Quattro2.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1989Audi80 Quattro2.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1989Audi902.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1989Audi90 Quattro2.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1988Audi50002.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1988Audi50002.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1988Audi5000 Quattro2.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1988Audi5000 Quattro2.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1988Audi80 Quattro2.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1988Audi902.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1988Audi90 Quattro2.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1987Audi4000 Quattro2.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1987Audi50002.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1987Audi50002.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1987Audi5000 Quattro2.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1987Audi5000 Quattro2.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1987AudiCoupe2.3LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1987AudiCoupe2.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1986Audi40002.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1986Audi4000 Quattro2.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1986Audi50002.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1986Audi5000 Quattro2.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1986AudiCoupe2.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1985Audi40002.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1985Audi4000 Quattro2.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1985Audi50002.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1985AudiCoupe2.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1984Audi40002.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1984Audi4000 Quattro2.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1984AudiCoupe2.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1983Audi40002.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1983Audi50002.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1983AudiCoupe2.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1982Audi40002.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1982Audi50002.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1982AudiCoupe2.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1981Audi40002.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1981Audi50002.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1981AudiCoupe2.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1980Audi40002.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1980Audi50002.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1979Audi50002.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
1978Audi50002.2LL5Fits various engine types and models for secure installation of Engine Cylinder Head Bolt Set.
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Volkswagen — 049 103 384 B