Mahle GS33561 Engine Intake Manifold Bolt Set

Mahle GS33561 Intake Manifold Bolt Set

Mahle GS33561 is an engine intake manifold bolt set for a wide range of GM trucks, vans, SUVs, and related applications. It is built for secure fastening during intake manifold service on vehicles such as Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Express models.

Mahle sealing products are trusted by OEMs and technicians worldwide for consistent engine service results. This part cross-references FEL-PRO ES 72224 and General Motors 12550027 for the same application.

Key Features

• Engine intake manifold bolt set for service and repair work
• Mahle part number GS33561
• OE-style application coverage for select Chevrolet, GMC, Cadillac, Oldsmobile, and Isuzu vehicles
• Direct-fit replacement for many 1996-2013 GM platform applications
• Supports secure intake manifold installation during engine maintenance

Detailed Description

Mahle GS33561 is a replacement intake manifold bolt set used on a broad range of GM vehicles, including Chevrolet Express 1500, Chevrolet Silverado 1500, GMC Savana 1500, and GMC Sierra 1500. It also covers additional applications such as Chevrolet Tahoe, GMC Yukon, Cadillac Escalade, Chevrolet Astro, GMC Safari, and Chevrolet S10. For buyers searching by fitment, this part is commonly referenced for 1996-2013 Chevrolet Silverado 1500 intake manifold bolt set applications and 1996-2013 GMC Sierra 1500 intake manifold bolt set applications.

As part of Mahle’s engine sealing and hardware lineup, GS33561 is intended for service work where proper manifold fastening is required to maintain a reliable seal at the intake assembly. The part number GS33561 is also useful when cross-checking OE and aftermarket listings for the same vehicle coverage.

What It Helps Address

• Loose or missing intake manifold fasteners during engine repair
• Intake manifold service on GM trucks, vans, and SUVs
• Replacement needs during gasket or manifold maintenance
• Fitment matching for Chevrolet Silverado 1500 and GMC Sierra 1500 repairs
• Hardware replacement on older GM V8 and light-duty truck platforms

Installation Notes

Verify engine code, manifold style, and original fastener specification before installation. Clean the mating surfaces and follow the vehicle service manual for tightening sequence and torque values. Confirm fitment against the VIN when servicing Chevrolet Express, GMC Savana, Silverado, Sierra, Tahoe, Yukon, and related applications.

Quality Assurance

Mahle manufactures sealing and engine service components used by OEMs and professional technicians. GS33561 is produced to support dependable engine repair work across the listed applications.