HomeBelts and Cooling > Gaskets and Sealing SystemsFel-Pro 35664 Engine Water Pump Gasket
Part #: 35664

Fel-Pro 35664 Engine Water Pump Gasket

⚙️ 49 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, Silverado 2500 HD Classic, Silverado 3500 Classic, Sierra 2500 HD Classic, Sierra 3500 Classic, Avalanche 2500, Silverado 2500 HD, Silverado 3500, Suburban 2500, Sierra 2500 HD, Sierra 3500, Yukon XL 2500, Express 3500, and Savana 3500
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Reliable Engine Water Pump Gasket for Chevrolet and GMC Vehicles

The Fel-Pro 35664 engine water pump gasket is designed to provide a secure seal for your vehicle's cooling system. Engineered for premium performance, this gasket is compatible with select Chevrolet and GMC models, ensuring proper fit and function.

  • Premium grade type for enhanced durability and sealing
  • Features 2 mounting holes for precise installation
  • Compatible with Chevrolet Silverado 2500 HD, Sierra 3500, and GMC Yukon XL 2500 among others
  • Part number 35664 ensures exact replacement fit

Durable Design and Precise Fitment

This Fel-Pro engine water pump gasket is manufactured to meet strict quality standards, providing a reliable seal between the water pump and engine block. The premium grade material resists heat and pressure, reducing the risk of leaks and maintaining optimal engine cooling. With two mounting holes, the gasket aligns accurately for straightforward installation on Chevrolet Avalanche 2500, GMC Savana 3500, and other compatible models. Using part number 35664 guarantees compatibility with your vehicle’s cooling system components.

Compatible Chevrolet and GMC Models

This gasket is specifically designed for use with the following vehicles: Chevrolet Avalanche 2500, Express 3500, Silverado 2500 HD and 3500 (including Classic versions), Sierra 2500 HD and 3500 (including Classic versions), Suburban 2500, and GMC Savana 3500 and Yukon XL 2500. Ensuring the correct gasket fit helps maintain the integrity of the engine cooling system and prevents coolant leaks.

Common Applications and Problem Resolution

  • Seals the water pump to prevent coolant leaks
  • Prevents engine overheating caused by gasket failure
  • Eliminates coolant seepage around mounting holes
  • Maintains proper coolant flow within the engine
  • Replaces worn or damaged gaskets in Chevrolet and GMC heavy-duty trucks

Installation Notes and Tips

Before installing the Fel-Pro 35664 gasket, ensure the mating surfaces are clean and free of old gasket material or debris. Align the gasket carefully using the two mounting holes to avoid misplacement. Tighten bolts to manufacturer specifications to prevent warping or leaks. It is recommended to inspect the water pump and surrounding components for wear during installation.

Quality Assurance and Warranty

Fel-Pro gaskets are manufactured to meet or exceed OEM standards, providing reliable sealing performance. The premium grade construction of part number 35664 supports long-term durability under demanding engine conditions. Fel-Pro products typically come with a limited warranty against defects in material and workmanship, offering confidence in your replacement part.

This part fits 49 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2007ChevroletSilverado 2500 HD Classic8.1LV8N/A
2007ChevroletSilverado 3500 Classic8.1LV8N/A
2007GMCSierra 2500 HD Classic8.1LV8N/A
2007GMCSierra 3500 Classic8.1LV8N/A
2006ChevroletAvalanche 25008.1LV8N/A
2006ChevroletSilverado 2500 HD8.1LV8N/A
2006ChevroletSilverado 35008.1LV8N/A
2006ChevroletSuburban 25008.1LV8N/A
2006GMCSierra 2500 HD8.1LV8N/A
2006GMCSierra 35008.1LV8N/A
2006GMCYukon XL 25008.1LV8N/A
2005ChevroletAvalanche 25008.1LV8N/A
2005ChevroletSilverado 2500 HD8.1LV8N/A
2005ChevroletSilverado 35008.1LV8N/A
2005ChevroletSuburban 25008.1LV8N/A
2005GMCSierra 2500 HD8.1LV8N/A
2005GMCSierra 35008.1LV8N/A
2005GMCYukon XL 25008.1LV8N/A
2004ChevroletAvalanche 25008.1LV8N/A
2004ChevroletSilverado 2500 HD8.1LV8N/A
2004ChevroletSilverado 35008.1LV8N/A
2004ChevroletSuburban 25008.1LV8N/A
2004GMCSierra 2500 HD8.1LV8N/A
2004GMCSierra 35008.1LV8N/A
2004GMCYukon XL 25008.1LV8N/A
2003ChevroletAvalanche 25008.1LV8N/A
2003ChevroletSilverado 2500 HD8.1LV8N/A
2003ChevroletSilverado 35008.1LV8N/A
2003ChevroletSuburban 25008.1LV8N/A
2003GMCSierra 2500 HD8.1LV8N/A
2003GMCSierra 35008.1LV8N/A
2003GMCYukon XL 25008.1LV8N/A
2002ChevroletAvalanche 25008.1LV8N/A
2002ChevroletExpress 35008.1LV8N/A
2002ChevroletSilverado 2500 HD8.1LV8N/A
2002ChevroletSilverado 35008.1LV8N/A
2002ChevroletSuburban 25008.1LV8N/A
2002GMCSavana 35008.1LV8N/A
2002GMCSierra 2500 HD8.1LV8N/A
2002GMCSierra 35008.1LV8N/A
2002GMCYukon XL 25008.1LV8N/A
2001ChevroletExpress 35008.1LV8N/A
2001ChevroletSilverado 2500 HD8.1LV8N/A
2001ChevroletSilverado 35008.1LV8N/A
2001ChevroletSuburban 25008.1LV8N/A
2001GMCSavana 35008.1LV8N/A
2001GMCSierra 2500 HD8.1LV8N/A
2001GMCSierra 35008.1LV8N/A
2001GMCYukon XL 25008.1LV8N/A

* 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:

1232911255887512592020K31728

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.