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.
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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