{"product_id":"a-premium-stainless-steel-exhaust-manifold-kit-for-jeep-4-0l-l6-1991-1999-with-gaskets-hardware","title":"A-Premium Stainless Steel Exhaust Manifold Kit for Jeep 4.0L L6 (1991–1999) with Gaskets \u0026 Hardware","description":"\u003cp\u003e\u003cstrong\u003eA-Premium's stainless steel exhaust manifold kit is a direct-replacement 4.0L L6 manifold with gaskets and hardware designed to restore proper exhaust flow and fit specific Jeep models from the 1990s.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis complete kit includes the manifold, manifold and flange gaskets, plus bolts, nuts, and washers so you can replace a worn or damaged exhaust manifold without sourcing extra parts. Constructed from stainless steel to resist heat and corrosion, the unit follows original equipment dimensions to simplify installation on approved Jeep vehicles with the L6 4.0L engine.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Jeep models and engine years will this manifold fit?\u003c\/h3\u003e\n\u003cp\u003eThis A-Premium manifold is manufactured to match OEM mounting points and port shapes for Jeep 4.0L inline-six engines. It's intended exclusively for L6 4.0L applications, covering a specific range of Cherokee, Grand Cherokee, Comanche, and Wrangler model years.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eJeep Grand Cherokee: 1993–1998 with 4.0L L6\u003c\/li\u003e\n  \u003cli\u003eJeep Cherokee (XJ): 1991–1999 with 4.0L L6\u003c\/li\u003e\n  \u003cli\u003eJeep Comanche: 1991–1992 with 4.0L L6\u003c\/li\u003e\n  \u003cli\u003eJeep Wrangler\/TJ: 1991–1995 and 1997–1999 with 4.0L L6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the stainless steel construction benefit the manifold's performance and longevity?\u003c\/h3\u003e\n\u003cp\u003eStainless steel provides better resistance to high temperatures and corrosion compared with many mild-steel factory manifolds. That helps the part maintain structural integrity under heat cycling and reduces the chance of cracks or leaks over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImproved heat tolerance reduces warping risk\u003c\/li\u003e\n  \u003cli\u003eCorrosion resistance extends service life in harsh environments\u003c\/li\u003e\n  \u003cli\u003eSmoother exhaust flow from precisely formed round ports\u003c\/li\u003e\n  \u003cli\u003eDurable finish that resists flaking and pitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and is installation straightforward?\u003c\/h3\u003e\n\u003cp\u003eThe kit ships with everything needed for a typical exhaust-manifold swap—no extra fasteners required for most installs. Because the part is built to OEM-style dimensions, it fits the existing exhaust flange and engine ports for a direct replacement, though you should verify fitment for your specific year and configuration before purchasing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: exhaust manifold, manifold gasket, flange gasket, 2 bolts, 2 nuts, 4 washers\u003c\/li\u003e\n  \u003cli\u003eGrade: standard replacement, packaged in a reinforced box\u003c\/li\u003e\n  \u003cli\u003eHeat shield: not included (verify if your vehicle requires one)\u003c\/li\u003e\n  \u003cli\u003eReference numbers: 674-196, 674196, 33007072, 4883385 for cross-checking\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre there warranty details or tips for confirming fitment?\u003c\/h3\u003e\n\u003cp\u003eA-Premium supports this manifold with a one-year unlimited-mileage guarantee to cover manufacturing defects. Always use your vehicle's year\/make\/model\/engine and compare original part numbers to the listed references, and use Amazon's \"Confirm Fit\" tool or consult a parts specialist when in doubt.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne-year unlimited-mileage warranty from A-Premium\u003c\/li\u003e\n  \u003cli\u003eDouble-check your original part number before ordering\u003c\/li\u003e\n  \u003cli\u003eUse vehicle fitment tool to ensure correct year\/engine match\u003c\/li\u003e\n  \u003cli\u003eDesigned as a direct OEM-style replacement for easier installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This kit is aimed at Jeep owners, DIY mechanics, and repair shops replacing a failing or leaking manifold on 4.0L L6 engines from the 1991–1999 model range. If you need a corrosion-resistant, drop-in replacement that includes gaskets and hardware and prefer an OEM-dimension component, this A-Premium manifold kit is built to meet those needs. For complex exhaust systems, missing heat shields, or heavily modified engines, consult a professional to confirm compatibility before purchase.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this manifold fit my 1996 Jeep Cherokee 4.0L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it fits 1991–1999 Cherokee models with the 4.0L L6—confirm with your VIN or part number before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include the heat shield?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, this kit does not include a heat shield; it contains the manifold, two gaskets, and hardware.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-Premium","offers":[{"title":"Default Title","offer_id":55170972942679,"sku":"B0B2JS4WVJ","price":151.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/a-premium-manifold-front-view_1e548ec7-8412-4bf6-be33-a7ed427a103e.jpg?v=1790435950","url":"https:\/\/britishgarage.co.uk\/products\/a-premium-stainless-steel-exhaust-manifold-kit-for-jeep-4-0l-l6-1991-1999-with-gaskets-hardware","provider":"British Garage","version":"1.0","type":"link"}