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Mahle GS33377 Engine Cylinder Head Bolt Set
Reliable Engine Cylinder Head Bolt Set for GM Vehicles
The Mahle GS33377 Engine Cylinder Head Bolt Set is designed to meet OEM standards, providing durable and precise fastening for your engine's cylinder head. Compatible with a range of Buick, Chevrolet, Oldsmobile, Pontiac, and Saturn models, this bolt set ensures secure engine assembly and optimal performance.
- Includes washers for complete installation
- Hex head style for easy torque application
- Constructed from high-quality steel for strength and durability
- OEM standard grade for reliable fit and function
- Compatible with multiple GM models including Chevrolet Impala and Pontiac Grand Prix
Durable Steel Bolts with Washers for Secure Engine Assembly
Each bolt in the Mahle GS33377 set is crafted from steel, providing the necessary tensile strength to maintain cylinder head integrity under engine stress. The hex head design allows for precise torque application, reducing the risk of over-tightening or loosening. Washers are included to distribute load evenly and protect the cylinder head surface during installation. This set is engineered to meet OEM specifications, ensuring compatibility and performance across various GM vehicles such as the Buick Century, Chevrolet Malibu, and Pontiac Grand Am.
Compatible GM Models for the Mahle GS33377 Cylinder Head Bolt Set
This cylinder head bolt set is compatible with a wide range of General Motors vehicles, including but not limited to:
- Buick Achieva, Century, Regal, Skylark
- Chevrolet Alero, Impala, Lumina, Malibu, Monte Carlo
- Oldsmobile Cutlass, Cutlass Ciera, Cutlass Supreme
- Pontiac Aztek, Grand Am, Grand Prix, Sunfire
- Saturn Relay, Vue, Ion
Common Applications and Issues Addressed
- Replacement of worn or damaged cylinder head bolts
- Restoring proper cylinder head torque and sealing
- Preventing head gasket leaks caused by loose or stretched bolts
- Ensuring engine reliability after cylinder head service or rebuild
- Maintaining engine compression and performance
Installation Notes and Tips
- Use a calibrated torque wrench to apply manufacturer-specified torque values
- Replace all bolts and washers as a set to ensure uniform clamping force
- Follow the recommended bolt tightening sequence for your specific vehicle model
- Inspect cylinder head and bolt holes for damage before installation
- Do not reuse old bolts to avoid compromised fastening strength
Quality Assurance and Warranty Information
Mahle GS33377 bolts are manufactured to meet OEM standards, ensuring consistent quality and fitment. The steel construction and included washers provide reliable performance under engine operating conditions. While specific warranty details may vary, Mahle products typically come with a limited warranty against manufacturing defects. Always consult product documentation or your supplier for exact warranty terms.
| Brand | Mahle |
|---|---|
| Part Number | GS33377 |
| Additional Package Contents | Washers |
| Fastener Head Style | Hex |
| Fastener Material | Steel |
| Fastener Style | Bolt |
| Item Grade | OEM Standard |
| Washers Included | Yes |
This part fits 126 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Chevrolet | Equinox | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2009 | Pontiac | Torrent | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2008 | Chevrolet | Equinox | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2008 | Pontiac | Torrent | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2007 | Buick | Rendezvous | 3.5L | V6 | N/A | Requires 1 Set; Steel |
| 2007 | Chevrolet | Equinox | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2007 | Pontiac | Torrent | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2006 | Buick | Rendezvous | 3.5L | V6 | N/A | Requires 1 Set; Steel |
| 2006 | Buick | Terraza | 3.5L | V6 | N/A | Requires 1 Set; Steel |
| 2006 | Chevrolet | Equinox | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2006 | Chevrolet | Uplander | 3.5L | V6 | N/A | Requires 1 Set; Steel |
| 2006 | Pontiac | Montana | 3.5L | V6 | N/A | Requires 1 Set; Steel |
| 2006 | Pontiac | Torrent | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2006 | Saturn | Relay | 3.5L | V6 | N/A | Requires 1 Set; Steel |
| 2005 | Buick | Century | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 2005 | Buick | Rendezvous | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2005 | Buick | Terraza | 3.5L | V6 | N/A | Requires 1 Set; Steel |
| 2005 | Chevrolet | Equinox | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2005 | Chevrolet | Impala | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2005 | Chevrolet | Monte Carlo | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2005 | Chevrolet | Uplander | 3.5L | V6 | N/A | Requires 1 Set; Steel |
| 2005 | Pontiac | Aztek | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2005 | Pontiac | Grand Am | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2005 | Pontiac | Montana | 3.5L | V6 | N/A | Requires 1 Set; Steel |
| 2005 | Pontiac | Montana | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2005 | Saturn | Relay | 3.5L | V6 | N/A | Requires 1 Set; Steel |
| 2004 | Buick | Century | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 2004 | Buick | Rendezvous | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2004 | Chevrolet | Impala | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2004 | Chevrolet | Monte Carlo | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2004 | Oldsmobile | Alero | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2004 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2004 | Pontiac | Aztek | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2004 | Pontiac | Grand Am | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2004 | Pontiac | Montana | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2003 | Buick | Century | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 2003 | Buick | Rendezvous | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2003 | Chevrolet | Impala | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2003 | Chevrolet | Malibu | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 2003 | Chevrolet | Monte Carlo | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2003 | Oldsmobile | Alero | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2003 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2003 | Pontiac | Aztek | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2003 | Pontiac | Grand Am | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2003 | Pontiac | Grand Prix | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 2003 | Pontiac | Montana | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2002 | Buick | Century | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 2002 | Buick | Rendezvous | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2002 | Chevrolet | Impala | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2002 | Chevrolet | Malibu | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 2002 | Chevrolet | Monte Carlo | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2002 | Oldsmobile | Alero | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2002 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2002 | Pontiac | Aztek | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2002 | Pontiac | Grand Am | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2002 | Pontiac | Grand Prix | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 2002 | Pontiac | Montana | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2001 | Buick | Century | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 2001 | Chevrolet | Impala | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2001 | Chevrolet | Lumina | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 2001 | Chevrolet | Malibu | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 2001 | Chevrolet | Monte Carlo | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2001 | Oldsmobile | Alero | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2001 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2001 | Pontiac | Aztek | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2001 | Pontiac | Grand Am | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2001 | Pontiac | Grand Prix | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 2001 | Pontiac | Montana | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2000 | Buick | Century | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 2000 | Chevrolet | Impala | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2000 | Chevrolet | Lumina | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 2000 | Chevrolet | Malibu | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 2000 | Chevrolet | Monte Carlo | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2000 | Oldsmobile | Alero | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2000 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2000 | Pontiac | Grand Am | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 2000 | Pontiac | Grand Prix | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 2000 | Pontiac | Montana | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 1999 | Buick | Century | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1999 | Chevrolet | Lumina | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1999 | Chevrolet | Malibu | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1999 | Chevrolet | Monte Carlo | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1999 | Oldsmobile | Alero | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 1999 | Oldsmobile | Cutlass | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1999 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 1999 | Pontiac | Grand Am | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 1999 | Pontiac | Grand Prix | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1999 | Pontiac | Montana | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 1999 | Pontiac | Trans Sport | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 1998 | Buick | Century | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1998 | Buick | Skylark | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1998 | Chevrolet | Lumina | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1998 | Chevrolet | Malibu | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1998 | Chevrolet | Monte Carlo | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1998 | Oldsmobile | Achieva | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1998 | Oldsmobile | Cutlass | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1998 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 1998 | Pontiac | Grand Am | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1998 | Pontiac | Grand Prix | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1998 | Pontiac | Trans Sport | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 1997 | Buick | Century | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1997 | Buick | Skylark | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1997 | Chevrolet | Lumina | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1997 | Chevrolet | Malibu | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1997 | Chevrolet | Monte Carlo | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1997 | Oldsmobile | Achieva | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1997 | Oldsmobile | Cutlass | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1997 | Oldsmobile | Cutlass Supreme | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1997 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 1997 | Pontiac | Grand Am | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1997 | Pontiac | Grand Prix | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1997 | Pontiac | Trans Sport | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 1996 | Buick | Century | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1996 | Buick | Regal | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1996 | Buick | Skylark | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1996 | Chevrolet | Corsica | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1996 | Chevrolet | Lumina | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1996 | Chevrolet | Lumina APV | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 1996 | Chevrolet | Monte Carlo | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1996 | Oldsmobile | Achieva | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1996 | Oldsmobile | Cutlass Ciera | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1996 | Oldsmobile | Cutlass Supreme | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1996 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Requires 1 Set; Steel |
| 1996 | Pontiac | Grand Am | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1996 | Pontiac | Grand Prix | 3.1L | V6 | N/A | Requires 1 Set; Steel |
| 1996 | Pontiac | Trans Sport | 3.4L | V6 | N/A | Requires 1 Set; Steel |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.