Mahle GS33670 Engine Cylinder Head Bolt Set

Mahle GS33670 Cylinder Head Bolt Set

The Mahle GS33670 engine cylinder head bolt set is an OEM-standard fastening solution for select Acura, Honda, and Isuzu applications. It uses hex-head, torque-to-yield bolts with washers included for secure cylinder head clamping during engine service.

Key Features

• Part number: GS33670
• Engine cylinder head bolt set for OEM-style repair work
• Hex head fastener style for standard service tooling
• Torque-to-yield design for controlled clamping force
• OEM Standard item grade
• Washers included
• Additional package contents: none

Detailed Product Overview

Mahle GS33670 is built for engine rebuilds and head gasket service where proper cylinder head retention is critical. Mahle is known for sealing and engine hardware used by OEMs and technicians worldwide, and this bolt set follows that service-focused approach with a torque-to-yield design and washer support. This part cross-references Acura, Honda, and Isuzu OE number 8-97011-998-2 for the same application.

Compatible with 2002-2004 Isuzu Axiom, 1998-2004 Isuzu Rodeo, 2001-2003 Isuzu Rodeo Sport, 1998-2002 Honda Passport, 1998-2002 Isuzu Trooper, 1999-2001 Isuzu VehiCROSS, 1998-2000 Isuzu Amigo, and 1998-1999 Acura SLX. The GS33670 part number is also a useful reference when sourcing the correct cylinder head bolt set for these engine service applications.

Common Repair Uses

• Replacing stretched or removed cylinder head bolts during head gasket service
• Restoring proper cylinder head clamping after engine teardown
• Addressing coolant loss or combustion sealing issues tied to head sealing repairs
• Supporting engine rebuilds that require new torque-to-yield fasteners
• Replacing hardware that no longer meets OEM-standard service requirements

Installation Notes

Verify engine code and application details before installation, since the listed vehicles include multiple engine types and models. Torque-to-yield bolts require the exact tightening sequence and torque procedure specified by the service manual. Inspect the cylinder head, block surface, and related sealing components before assembly. Use clean threads and follow the manufacturer’s tightening steps to achieve proper clamping.

Quality Assurance

Mahle supplies sealing and engine hardware trusted in OEM and professional repair environments. The GS33670 is an OEM-standard cylinder head bolt set built for service accuracy and consistent fastening performance.