02-06 Nissan Altima 3.5L V6 Aluminum Exhaust Header Gasket
02-06 Nissan Altima 3.5L V6 Aluminum Exhaust Header Gasket
Aluminum construction header gasket designed to seal the exhaust manifold on 3.5L V6 engines. Built to handle heat cycles and vibration without degradation. Direct replacement for factory gasket applications.
Key Features
- Aluminum core - Withstands thermal cycling without warping or cracking
- Direct fit design - Replaces original gasket without modification
- Heat-resistant composition - Maintains seal integrity under exhaust temperatures
Specs
- Material: Aluminum
- Application: 3.5L V6 exhaust header
- Condition: New
Whats Included
- One exhaust header gasket
Frequently Asked Questions
Do I need to clean the mounting surface before installing this gasket?
Yes. Remove all old gasket material and carbon buildup from both the header and manifold surfaces with a gasket scraper. A clean surface ensures proper sealing and prevents exhaust leaks.
What fasteners do I need to bolt the header back down?
This gasket does not include bolts. Use the factory fasteners from your original header installation or refer to your vehicle service manual for the correct bolt spec and torque sequence.
Can this gasket be reused if I remove the header?
No. Aluminum gaskets should be replaced once removed—they compress and lose their seal properties. Install a fresh gasket every time you separate the header from the manifold.
Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.
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