95-98 Nissan 240SX S14 KA24DE Aluminum Exhaust Header Gasket
95-98 Nissan 240SX S14 KA24DE Aluminum Exhaust Header Gasket
Aluminum header gasket built to seal your KA24DE exhaust manifold without failing under heat. Aluminum construction handles repeated thermal cycling better than composite alternatives. Direct fit for S14 chassis—no modification required.
Key Features
- Aluminum core - Withstands thermal stress without warping or cracking like weaker materials
- OEM gasket thickness - Seats properly at factory manifold and cylinder head mounting points
- Direct S14 fit - No drilling, port matching, or shimming needed on installation
Specs
- Material: Aluminum
- Application: KA24DE Exhaust Manifold Gasket
- Quantity: 1 Gasket
Whats Included
- 1x Aluminum Exhaust Header Gasket
Frequently Asked Questions
Do I need new bolts to install this, or can I reuse the originals?
Reuse your stock header bolts—this gasket is designed around OEM bolt spacing and clamp load. If your bolts are stripped or corroded, grab a new set, but the gasket itself doesn't require any special fasteners.
Should I clean or prep the sealing surfaces before dropping this in?
Yes. Scrape any old gasket debris and carbon off the manifold flange and cylinder head with a gasket scraper. Wipe both surfaces clean with a rag—old material prevents a tight seal. Fresh aluminum-to-metal contact is what makes this work.
Can I reuse this gasket if I pull the header back off later?
Not reliably. Once compressed under bolt load, aluminum gaskets lose their sealing capacity. Plan to replace it if you pull the manifold again. Grabbing a fresh one is cheap insurance against exhaust leaks.
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