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Mahle OS32256 Engine Oil Pan Gasket Set
| Brand | Mahle OS32256 |
|---|---|
| Material | Molded rubber |
| Thickness | 0.28 |
| Thickness | 2.4 |
| Grade Type | Standard |
| Crank Seals Included | No |
| Additional Package Contents | Oil pan drain plug gasket |
| Item Grade | Oem standard |
| Oil Pan Gasket Material | Molded rubber |
| Package Quantity | 2 |
| Fits | Chevrolet and GMC · 49 vehicles |
OEM standard. Engineered for dependable sealing performance.
Molded rubber. Provides a precise, durable seal for the oil pan.
Drain plug gasket included. Adds the sealing piece needed for installation.
Cross-references FEL-PRO OS 30714 R and General Motors 12567777 for the same application. See all 2.
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Mahle OS32256 Oil Pan Gasket Set
Mahle OS32256 is an OEM-standard engine oil pan gasket set built with molded rubber for reliable sealing at the oil pan. It is made for service work where a clean, stable seal is needed on GM truck and van applications, including Chevrolet Silverado 2500 HD, Silverado 3500, Suburban 2500, Avalanche 2500, and GMC Sierra 2500 HD, Sierra 3500, and Yukon XL 2500.
Key Features
- Molded rubber oil pan gasket material for consistent sealing performance
- OEM standard grade for service replacement applications
- Includes an oil pan drain plug gasket
- No crank seals included
- Cross-references FEL-PRO OS 30714 R and General Motors 12567777 for the same application
- Mahle OS32256 is built for 2001-2007 Chevrolet and GMC fitments listed below
Product Details
Mahle manufactures sealing components trusted by OEMs and technicians worldwide, and this engine oil pan gasket set follows that approach with molded rubber construction and standard-grade fitment. The design supports a dependable seal at the oil pan flange, helping maintain proper engine oil containment on vehicles such as the 2001-2006 Chevrolet Silverado 2500 HD and 2001-2006 GMC Sierra 3500. The Mahle OS32256 part number is also referenced by OE and aftermarket cross numbers for the same application.
Vehicle Fitment
- Fits 2007 Chevrolet Silverado 2500 HD Classic, N/A
- Fits 2007 Chevrolet Silverado 3500 Classic, N/A
- Fits 2007 GMC Sierra 2500 HD Classic, N/A
- Fits 2007 GMC Sierra 3500 Classic, N/A
- Fits 2002-2006 Chevrolet Avalanche 2500, N/A
- Fits 2001-2006 Chevrolet Silverado 2500 HD, N/A
- Fits 2001-2006 Chevrolet Silverado 3500, N/A
- Fits 2001-2006 Chevrolet Suburban 2500, N/A
- Fits 2001-2006 GMC Sierra 2500 HD, N/A
- Fits 2001-2006 GMC Sierra 3500, N/A
- Fits 2001-2006 GMC Yukon XL 2500, N/A
- Fits 2001-2002 Chevrolet Express 3500, N/A
- Fits 2001-2002 GMC Savana 3500, N/A
Common Issues This Part Can Address
- Oil seepage at the oil pan sealing surface
- Leaks caused by a worn or flattened gasket
- Drips around the drain plug area during service
- Loss of sealing integrity after prior maintenance
- Need for an OEM-standard replacement during oil pan service
Installation Notes and Tips
Clean the oil pan and engine sealing surfaces thoroughly before installation. Inspect the flange for damage, verify the drain plug sealing area, and follow the vehicle service procedure for torque sequence and sealant use if specified by the engine manufacturer. For the listed Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD, and related GM truck applications, confirm the exact engine configuration against the vehicle catalog before installation.
Quality Assurance
Mahle sealing products are used by OEMs and technicians around the globe, and the OS32256 is built to OEM-standard expectations for fit and sealing performance. This part number is supported by established cross-references, including FEL-PRO OS 30714 R and General Motors 12567777.
This part fits 49 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Chevrolet | Silverado 2500 HD Classic | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2007 | Chevrolet | Silverado 3500 Classic | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2007 | GMC | Sierra 2500 HD Classic | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2007 | GMC | Sierra 3500 Classic | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2006 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2006 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2006 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2006 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2006 | GMC | Sierra 2500 HD | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2006 | GMC | Sierra 3500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2006 | GMC | Yukon XL 2500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2005 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2005 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2005 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2005 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2005 | GMC | Sierra 2500 HD | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2005 | GMC | Sierra 3500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2005 | GMC | Yukon XL 2500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2004 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2004 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2004 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2004 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2004 | GMC | Sierra 2500 HD | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2004 | GMC | Sierra 3500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2004 | GMC | Yukon XL 2500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2003 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2003 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2003 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2003 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2003 | GMC | Sierra 2500 HD | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2003 | GMC | Sierra 3500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2003 | GMC | Yukon XL 2500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2002 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2002 | Chevrolet | Express 3500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2002 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2002 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2002 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2002 | GMC | Savana 3500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2002 | GMC | Sierra 2500 HD | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2002 | GMC | Sierra 3500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2002 | GMC | Yukon XL 2500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2001 | Chevrolet | Express 3500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2001 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2001 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2001 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2001 | GMC | Savana 3500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2001 | GMC | Sierra 2500 HD | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2001 | GMC | Sierra 3500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
| 2001 | GMC | Yukon XL 2500 | 8.1L | V8 | N/A | For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set. |
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Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
FEL-PRO — OS 30714 RGeneral Motors — 12567777