{"product_id":"gm-88890561-engine-exhaust-manifold-gasket-kit-4-2l-trailblazer-envoy-oem","title":"GM 88890561 Engine Exhaust Manifold Gasket Kit 4.2L TrailBlazer Envoy OEM","description":"\u003cp data-end=\"453\" data-start=\"135\"\u003eThis genuine GM exhaust manifold gasket kit (Part No. 88890561) is designed for select 4.2L inline 6-cylinder engines used in Chevrolet TrailBlazer, GMC Envoy, Buick Rainier, and Oldsmobile Bravada models. It ensures a tight, reliable seal between the exhaust manifold and cylinder head for optimal engine performance.\u003c\/p\u003e\n\u003cp data-end=\"690\" data-start=\"455\"\u003eBuilt to OEM specifications, this gasket kit is engineered to withstand extreme exhaust temperatures and pressure cycles. It helps prevent exhaust leaks, maintain proper emissions control, and support smooth engine operation over time.\u003c\/p\u003e\n\u003cp data-end=\"822\" data-start=\"692\"\u003eIdeal for exhaust repairs or engine maintenance, this GM OEM gasket kit restores factory-level sealing performance and durability.\u003c\/p\u003e\n\u003ch3 data-end=\"849\" data-start=\"829\" data-section-id=\"pm8yra\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"849\" data-start=\"833\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1588\" data-start=\"851\"\u003e\n\u003cli data-end=\"972\" data-start=\"851\" data-section-id=\"8498gc\"\u003e\n\u003cstrong data-end=\"1531\" data-start=\"1504\"\u003eDirect Replacement Fit:\u003c\/strong\u003e Designed for easy installation with OEM compatibility.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1431\" data-start=\"1406\"\u003eDurable Construction:\u003c\/strong\u003e Engineered for long service life under demanding engine conditions.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1334\" data-start=\"1307\"\u003ePrevents Exhaust Leaks:\u003c\/strong\u003e Helps maintain engine efficiency and proper emissions performance.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1117\" data-start=\"1087\"\u003e4.2L Engine Compatibility:\u003c\/strong\u003e Fits select GM vehicles including TrailBlazer, Envoy, Rainier, and Bravada.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1230\" data-start=\"1198\"\u003eHigh-Temperature Resistance:\u003c\/strong\u003e Built to withstand extreme exhaust heat and continuous thermal cycling.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1013\" data-start=\"975\"\u003eComplete Exhaust Sealing Solution:\u003c\/strong\u003e Designed to properly seal the exhaust manifold to the cylinder head.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"877\" data-start=\"853\"\u003eGenuine GM OEM Part:\u003c\/strong\u003e Manufactured to factory specifications for perfect fitment and reliable sealing performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1617\" data-start=\"1595\" data-section-id=\"2l0mzs\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1617\" data-start=\"1599\"\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1862\" data-start=\"1619\"\u003e\n\u003cli data-end=\"1650\" data-start=\"1619\" data-section-id=\"y3rcqk\"\u003e\n\u003cstrong data-end=\"1631\" data-start=\"1621\"\u003eBrand:\u003c\/strong\u003e GM Genuine Parts\u003c\/li\u003e\n\u003cli data-end=\"1680\" data-start=\"1651\" data-section-id=\"1ngcfqd\"\u003e\n\u003cstrong data-end=\"1669\" data-start=\"1653\"\u003ePart Number:\u003c\/strong\u003e 88890561\u003c\/li\u003e\n\u003cli data-end=\"1769\" data-start=\"1731\" data-section-id=\"14hhhnp\"\u003e\n\u003cstrong data-end=\"1744\" data-start=\"1733\"\u003eEngine:\u003c\/strong\u003e 4.2L Inline 6 Cylinder\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1700\" data-start=\"1683\"\u003eProduct Type:\u003c\/strong\u003e Exhaust Manifold Gasket Kit\u003c\/li\u003e\n\u003cli data-end=\"1862\" data-start=\"1770\" data-section-id=\"7p38gu\"\u003e\n\u003cstrong data-end=\"1792\" data-start=\"1772\"\u003eVehicle Fitment:\u003c\/strong\u003e Chevrolet TrailBlazer, GMC Envoy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hyundai","offers":[{"title":"Default Title","offer_id":51223826530606,"sku":"EB-177051023846","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/2417\/4638\/files\/57_5297456a-010f-4943-a9a1-ad75d20069fe.jpg?v=1761917460","url":"https:\/\/decoysupply.com\/products\/gm-88890561-engine-exhaust-manifold-gasket-kit-4-2l-trailblazer-envoy-oem","provider":"Decoy Supply","version":"1.0","type":"link"}