02-06 Nissan Altima 3.5L V6 Exhaust Header Gasket
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*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
02-06 Nissan Altima 3.5L V6 Exhaust Header Gasket
Seal between your header and cylinder head without leaks or blow-by. This gasket handles the thermal cycling and pressure that comes with V6 performance. OEM-spec construction means a proper fit on factory header ports.
Key Features
- Factory port alignment - Seats correctly on stock exhaust manifold without modification
- Thermal rated construction - Holds up to repeated heat cycles without deterioration
- Single gasket piece - Direct replacement, ready to install
Specs
- Designed for 02-06 Nissan Altima 3.5L V6 header application
- Single gasket unit
Whats Included
- Exhaust header gasket (1x)
Frequently Asked Questions
Do I need new bolts when I install this gasket?
Your factory header bolts will work fine. If they're corroded or stripped, replacement hardware is available separately — but the gasket itself comes solo.
Should I clean the sealing surfaces before install?
Yes. Wipe both the header flange and cylinder head port face with a clean rag to remove old gasket material and carbon. A smooth surface gets a better seal.
What if exhaust leaks persist after install?
Check that header bolts are torqued evenly in a cross pattern. Uneven pressure leaves gaps. If leaking continues, the header flange itself may be warped — test-fit a known good header to confirm.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.