{"product_id":"91-02-nissan-nx-sentra-g20-200sx-exhaust-header-gasket","title":"91-02 Nissan NX Sentra G20 200SX Exhaust Header Gasket","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003e91-02 Nissan NX Sentra G20 200SX Exhaust Header Gasket\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eSeals the joint between your header and cylinder head to prevent exhaust leaks.\u003c\/strong\u003e This gasket handles the heat and pressure cycles that stock gaskets fail under. Direct replacement design fits factory mounting without modification.\u003c\/p\u003e\n\u003cdiv class=\"trust-indicators\"\u003e\n\u003cspan class=\"badge\"\u003e✓ Factory Mounting Points\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Direct-from-Warehouse\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Ships from FL Warehouse\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eKey Features\u003c\/h6\u003e\n\u003cdiv class=\"design-features\"\u003e\u003cul class=\"feature-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-resistant construction\u003c\/strong\u003e - Withstands exhaust manifold temperatures without degrading or leaking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in replacement\u003c\/strong\u003e - Aligns with factory bolt holes; no drilling or modification required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle gasket per unit\u003c\/strong\u003e - One gasket covers the header-to-head interface\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eSpecs\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eHard panel construction\u003c\/li\u003e\n\u003cli\u003eSingle gasket assembly\u003c\/li\u003e\n\u003cli\u003eDesigned for DIY installation with basic hand tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"section-title\"\u003eWhats Included\u003c\/h6\u003e\n\u003cul\u003e\u003cli\u003eOne exhaust header gasket\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv class=\"product-faq\"\u003e\n\u003ch6 class=\"section-title\"\u003eFrequently Asked Questions\u003c\/h6\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to clean the mounting surfaces before installing this gasket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Scrape away old gasket material and carbon buildup from both the header and cylinder head with a gasket scraper or putty knife. Wipe clean with a degreaser or brake cleaner and let dry completely—a clean surface seals better and lasts longer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eShould I apply sealant or adhesive to this gasket before bolting it down?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGasket alone is designed to seal without additional sealant. Torque the header bolts evenly in a cross pattern to your vehicle's service manual spec. Over-tightening can warp the gasket or strip threads—snug and even pressure is what works.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat if my header bolts are stripped or corroded?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHeader bolts corrode from exhaust heat and moisture. If bolts won't tighten or spin freely, you'll need new header bolts (sold separately) before the gasket can seal properly. Check bolt condition during removal—replacement hardware is cheap insurance against a leak that comes back.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K2 Industries","offers":[{"title":"Default Title","offer_id":54605073318193,"sku":"K2-4592-BMW-006-TSARK","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/5727\/5441\/files\/GKTSET-NSG2091-1.jpg?v=1781492746","url":"https:\/\/acmtechnik.com\/products\/91-02-nissan-nx-sentra-g20-200sx-exhaust-header-gasket","provider":"ACM Technik LLC","version":"1.0","type":"link"}