Fel-Pro 36009 Engine Coolant Pipe Seal

Engine Coolant Pipe Seal for GM and Isuzu Applications

Fel-Pro 36009 is a premium engine coolant pipe seal built for vehicle-specific sealing performance. It is made with application-specific materials to help deliver the sealing durability professionals expect in cooling system service.

• Premium-grade engine coolant pipe seal
• Application-specific sealing material selection
• Designed for direct-fit cooling system service
• Compatible with select Chevrolet, GMC, Hummer, Isuzu, Buick, Saab, and Oldsmobile applications
• Fel-Pro part number 36009 for catalog and cross-reference use

Fitment Coverage

• Fits 2004-2006 Chevrolet Colorado, N/A
• Fits 2004-2006 GMC Canyon, N/A
• Fits 2006 Hummer H3, N/A
• Fits 2006 Isuzu i-280, N/A
• Fits 2006 Isuzu i-350, N/A
• Fits 2004-2005 Buick Rainier, N/A
• Fits 2002-2005 Chevrolet Trailblazer, N/A
• Fits 2002-2005 Chevrolet Trailblazer EXT, N/A
• Fits 2002-2005 GMC Envoy, N/A
• Fits 2002-2005 GMC Envoy XL, N/A
• Fits 2004-2005 GMC Envoy XUV, N/A
• Fits 2003-2005 Isuzu Ascender, N/A
• Fits 2005 Saab 9-7x, N/A
• Fits 2002-2004 Oldsmobile Bravada, N/A

Detailed Description

Fel-Pro 36009 is an engine coolant pipe seal for cooling system repairs where a reliable seal is critical. Fel-Pro uses vehicle-specific materials to match the sealing demands of the application, helping maintain proper coolant containment in service on Chevrolet Trailblazer, GMC Envoy, and related GM platforms. This part cross-references MAHLE C31756 for the same application.

Common Repair Uses

• Coolant seepage at the pipe seal area
• Loss of sealing integrity during cooling system service
• Replacement during coolant pipe removal or inspection
• Leak-related maintenance on GM and Isuzu cooling systems
• Service work on Trailblazer, Envoy, and Colorado cooling components

Installation Notes and Tips

Clean the sealing surfaces thoroughly before installation and inspect the coolant pipe for wear, corrosion, or distortion. Verify the seal matches the vehicle application by year, make, and model before assembly. For best results, follow the factory service procedure and refill the cooling system with the correct coolant after repair.

Quality Assurance

Fel-Pro is known for application-specific sealing solutions used in professional engine repair. Part number 36009 is a premium-grade sealing component engineered for vehicle-specific fitment across the listed Chevrolet, GMC, Hummer, Isuzu, Buick, Saab, and Oldsmobile applications.