K2 Industries
89-94 Mitsubishi Eclipse Exhaust Header Gasket
89-94 Mitsubishi Eclipse Exhaust Header Gasket
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89-94 Mitsubishi Eclipse Exhaust Header Gasket
Direct-fit exhaust header gasket engineered for 89-94 Eclipse models. Seals the joint between header and cylinder head to prevent exhaust leaks and maintain combustion chamber integrity. Built for reliable sealing under high heat cycles.
Key Features
- Factory gasket specification - Matches OEM performance for proper seal without modification
- High-temperature rated - Withstands exhaust manifold heat cycles without degradation
- Single gasket unit - One piece ready to install at header mounting surface
Specs
- Hard panel construction gasket
- Condition: New
- Quantity: 1 gasket
Whats Included
- Exhaust header gasket
Frequently Asked Questions
Do I need to clean the mating surfaces before installing this gasket?
Yes. Scrape away old gasket material and carbon buildup from both the header and cylinder head surfaces. Clean metal-to-metal contact ensures the seal holds under heat and pressure.
Will this gasket work with an aftermarket header?
Aftermarket headers may use different bolt patterns or mounting geometry — verify the bolt hole spacing and surface finish match this gasket before purchase.
What torque spec should I use when bolting down the header?
Refer to your vehicle's service manual for the correct fastener torque. Over-tightening can warp the gasket; under-tightening causes leaks.

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