{"product_id":"apex-ams4992-fuel-injection-plenum-gasket-set-upper","title":"Apex AMS4992 Fuel Injection Plenum Gasket Set - Upper","description":"\u003ch2\u003eReliable Fuel Injection Plenum Gasket Set for Lincoln LS\u003c\/h2\u003e\u003cp\u003eThe Apex AMS4992 fuel injection plenum gasket set is designed specifically for Lincoln LS models, ensuring a precise fit and reliable sealing performance. This gasket set helps maintain optimal air and fuel delivery by preventing leaks in the fuel injection plenum area.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Lincoln LS fuel injection systems\u003c\/li\u003e\n\u003cli\u003eDurable materials engineered for long-lasting sealing\u003c\/li\u003e\n\u003cli\u003eExact fit for part number AMS4992 applications\u003c\/li\u003e\n\u003cli\u003ePrevents air and fuel leaks in the plenum area\u003c\/li\u003e\n\u003cli\u003eSupports efficient engine performance and fuel economy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Application\u003c\/h2\u003e\u003cp\u003eThe Apex AMS4992 fuel injection plenum gasket set is crafted to meet the specific requirements of the Lincoln LS fuel delivery system. By providing a secure seal between the fuel injection plenum and the intake manifold, this gasket set helps maintain proper air-fuel mixture and engine vacuum. The gasket materials are selected to withstand heat and chemical exposure typical in engine compartments, reducing the risk of premature failure. This gasket set is essential for addressing common issues related to fuel injection plenum leaks and ensuring consistent engine operation.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Gasket Set\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates vacuum leaks causing rough idle or stalling\u003c\/li\u003e\n\u003cli\u003ePrevents fuel odor and potential fuel leaks around the plenum\u003c\/li\u003e\n\u003cli\u003eReduces engine hesitation or misfires linked to air-fuel imbalance\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper engine vacuum for emission control systems\u003c\/li\u003e\n\u003cli\u003eStops coolant leaks if the plenum gasket also seals coolant passages\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Apex AMS4992 gasket set on a Lincoln LS, ensure all mating surfaces are clean and free of old gasket material or debris. Use appropriate torque specifications for the fuel injection plenum bolts to avoid warping or damage. Inspect the gasket for any defects before installation and replace any damaged components. Proper installation will help maintain the integrity of the seal and prevent future leaks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eApex manufactures the AMS4992 gasket set to meet industry standards for durability and performance. While specific warranty details are not provided, Apex products typically undergo quality control testing to ensure reliability in automotive applications. Using this gasket set supports maintaining the original equipment specifications for your Lincoln LS fuel injection system.\u003c\/p\u003e","brand":"Apex","offers":[{"title":"Default Title","offer_id":51818899570869,"sku":"FMVJ-AMS4992","price":40.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AG_AMS4992_Fro.jpg?v=1774702835","url":"https:\/\/www.partcatalog.com\/products\/apex-ams4992-fuel-injection-plenum-gasket-set-upper","provider":"PartCatalog","version":"1.0","type":"link"}