
89-97 Mazda Miata Exhaust Header Gasket Aluminum
89-97 Mazda Miata Exhaust Header Gasket — Aluminum
Aluminum gasket designed to seal your header to the cylinder head without blowby. Handles repeated heat cycles and vibration without degrading. Direct fit for your NA generation Miata's exhaust port.
Key Features
- Aluminum core - Resists thermal stress and won't degrade under continuous heat exposure
- Pre-formed gasket surface - Ready to install without custom fabrication or trimming
- OEM-equivalent fitment - Seals factory header ports without modification
Specs
- Material: Aluminum
- Condition: New
Whats Included
- Exhaust header gasket (qty. 1)
Frequently Asked Questions
Do I need to replace the gasket every time I pull the header off?
Aluminum gaskets can be reused if they're not crushed or warped. Inspect it after removal—if it's still flat and the seal surface is clean, you can reuse it. If it's compressed or damaged, replace it.
Will this work with a stock header or only aftermarket ones?
Designed for factory header fitment on your generation Miata. If you're running an aftermarket header, verify the port layout matches before ordering.
Do I need any special sealant or prep before installing?
Clean both the header flange and cylinder head surface with a wire brush to remove carbon and old gasket material. Most builders use a thin layer of high-temp gasket sealer—check your header or engine manual for the specific product recommendation.
Ships within 1-2 business days.
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89-97 Mazda Miata Exhaust Header Gasket Aluminum
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


