91-01 Nissan 200SX/Sentra/Infiniti G20 Aluminum Exhaust Header Gasket
91-01 Nissan 200SX/Sentra/Infiniti G20 Aluminum Exhaust Header Gasket
K2 Industries
Part #
K2-4478-BMW-006-TSARK
UPC #
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Product Description
Product Description
91-01 Nissan 200SX/Sentra/Infiniti G20 Aluminum Exhaust Header Gasket
Aluminum construction seals the gap between your header and cylinder head without compromising flow. This gasket handles thermal cycling and exhaust pressure with minimal degradation. Perfect for stock or modified exhaust setups where reliability matters.
Key Features
- Aluminum core - Resists warping under sustained heat better than composite alternatives
- Optimized port shape - Matches factory header dimensions with no flow obstruction
- Single gasket unit - One-piece design simplifies installation and eliminates stacking variability
Specs
- Material: Aluminum
- Configuration: Single gasket, factory port profile
- Condition: New
What's Included
- Exhaust header gasket
Frequently Asked Questions
Do I need gasket sealer or anti-seize with this gasket?
Aluminum gaskets don't require sealer — the metal-to-metal seal is the design. Light anti-seize on the bolt threads keeps fasteners from galling during reinstall, but it's optional if you're not planning to remove the header again soon.
Will this fit a stock header or do I need a performance header?
This gasket is designed around factory port dimensions. It works with OEM headers or any aftermarket header that mirrors the original bolt pattern and port layout — verify your header's port spacing before ordering.
What's the return process if the gasket arrives damaged?
Inspect the gasket when it arrives. If it's warped, cracked, or visibly defective, contact ModSupply with photos and we'll ship a replacement — no questions asked.
