2007-2013 Chevrolet Silverado / GMC Sierra Exhaust Header Gasket
2007ā2013 Chevrolet Silverado / GMC Sierra Exhaust Header Gasket
OEM-style gasket designed to seal the exhaust manifold-to-cylinder head connection. Prevents exhaust leaks that cause performance loss and noise. Direct replacement for factory gaskets without modification.
Key Features
- OEM-equivalent construction - Matches factory gasket performance and dimensions for direct bolt-on installation.
- Heat-resistant composition - Built to withstand high exhaust manifold temperatures without degradation.
- Prevents manifold leaks - Eliminates exhaust bypass at the head connection that causes hissing and power loss.
Specs
- Type: Exhaust header gasket
- Configuration: Single gasket unit
- Condition: New
What's Included
- One exhaust header gasket
Frequently Asked Questions
Do I need to clean the mounting surfaces before installation?
Yes. Scrape off the old gasket material and any carbon buildup from both the manifold and cylinder head surfaces. A clean, flat sealing surface is critical for the new gasket to seal properly and prevent leaks.
Will this gasket work with my current exhaust manifold?
This gasket is designed as a direct OEM replacement. If your manifold is factory or factory-equivalent, it will fit. If your manifold has been modified or is an aftermarket header, test-fit before committing to installation.
What torque specs should I use when reinstalling the manifold bolts?
Refer to your vehicle's service manual for the exact torque specification and bolt pattern. Applying correct torque ensures even clamping and prevents gasket failure.
Original: $89.99
-65%$89.99
$31.50
Description
2007ā2013 Chevrolet Silverado / GMC Sierra Exhaust Header Gasket
OEM-style gasket designed to seal the exhaust manifold-to-cylinder head connection. Prevents exhaust leaks that cause performance loss and noise. Direct replacement for factory gaskets without modification.
Key Features
- OEM-equivalent construction - Matches factory gasket performance and dimensions for direct bolt-on installation.
- Heat-resistant composition - Built to withstand high exhaust manifold temperatures without degradation.
- Prevents manifold leaks - Eliminates exhaust bypass at the head connection that causes hissing and power loss.
Specs
- Type: Exhaust header gasket
- Configuration: Single gasket unit
- Condition: New
What's Included
- One exhaust header gasket
Frequently Asked Questions
Do I need to clean the mounting surfaces before installation?
Yes. Scrape off the old gasket material and any carbon buildup from both the manifold and cylinder head surfaces. A clean, flat sealing surface is critical for the new gasket to seal properly and prevent leaks.
Will this gasket work with my current exhaust manifold?
This gasket is designed as a direct OEM replacement. If your manifold is factory or factory-equivalent, it will fit. If your manifold has been modified or is an aftermarket header, test-fit before committing to installation.
What torque specs should I use when reinstalling the manifold bolts?
Refer to your vehicle's service manual for the exact torque specification and bolt pattern. Applying correct torque ensures even clamping and prevents gasket failure.
