{"product_id":"a-premium-17-piece-timing-chain-kit-for-4-0l-sohc-6-cyl-direct-fit-oem-replacement-with-tensioners-guides","title":"A-Premium 17-piece Timing Chain Kit for 4.0L SOHC 6-Cyl — Direct-Fit OEM Replacement with Tensioners \u0026 Guides","description":"\u003cp\u003e\u003cstrong\u003eA-Premium 17-piece timing chain kit replaces cam, jackshaft and balance components for 4.0L SOHC 6-cylinder engines to restore correct valve timing and drivetrain reliability.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis comprehensive kit supplies the core chains, tensioners, sprockets and guide rails needed for Ford 4.0L SOHC 6-cylinder engines (used in Explorer, Ranger, Sport Trac, Mountaineer and Mazda B4000 across model years listed). Built to OEM specifications, the set is engineered for a direct-fit installation where the original-style geometry, sprocket pattern and tensioning points are required. The kit groups wear parts that typically age together, allowing a single service to renew timing control, reduce noise and prevent catastrophic engine damage caused by chain jump or excessive slack.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and engine layouts is this kit compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis A-Premium kit is designed for SOHC 4.0L 6-cylinder engines. It covers many Ford and related models across late 1990s through 2010 model years when fitted with the specified single-overhead-cam 6-cylinder layout.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFord Explorer: 1997–2010 (including Sport Trac 2002–2005, 2007–2010)\u003c\/li\u003e\n  \u003cli\u003eFord Ranger: 2001–2010\u003c\/li\u003e\n  \u003cli\u003eMazda B4000: 2001–2010\u003c\/li\u003e\n  \u003cli\u003eMercury Mountaineer: 1998–2010\u003c\/li\u003e\n  \u003cli\u003eFits SOHC 6-cylinder 4.0L engine configurations only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat parts are included in the 17-piece timing chain kit?\u003c\/h3\u003e\n\u003cp\u003eThe kit bundles all primary timing chains plus the tensioners, sprockets and guide rails that wear during normal use. It contains front and rear cam chains, jackshaft chain, balance shaft chain, both cam sprockets, jackshaft sprockets, multiple tensioners and guide rails, and an oil line restrictor to complete the service job.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2 cam chains (jack shaft to cams), rear jack shaft chain, balance shaft chain\u003c\/li\u003e\n  \u003cli\u003eFront \u0026amp; rear cam chain tensioners, jack shaft tensioner, balance shaft tensioner\u003c\/li\u003e\n  \u003cli\u003eCambelt sprockets: front left and rear right cam sprockets; front \u0026amp; rear jack shaft sprockets\u003c\/li\u003e\n  \u003cli\u003eFront\/rear cam chain guide rails, jack shaft fixed guide rail and oil line restrictor\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this kit match OEM standards and what are the expected benefits?\u003c\/h3\u003e\n\u003cp\u003eComponents are manufactured to meet OEM dimensions and reference numbers so they align with factory mounting points and timing geometry. Material choices focus on high strength and low friction to reduce wear, maintain tension, and deliver consistent timing control under typical operating conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMade to OEM specifications for fit, tooth profile and alignment\u003c\/li\u003e\n  \u003cli\u003eHigh-strength chains and hardened sprockets improve longevity\u003c\/li\u003e\n  \u003cli\u003eTensioners and guide rails reduce noise and prevent slack-related failures\u003c\/li\u003e\n  \u003cli\u003eOne-year unlimited-mileage guarantee for parts confidence\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should a DIYer or technician know before installing this kit?\u003c\/h3\u003e\n\u003cp\u003eInstallation requires familiarity with engine timing procedures and the specific timing marks for SOHC 4.0L engines. Correct torque values, sequence for tensioner preloading and verifying timing marks before first crank are critical to prevent engine damage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse factory service manual for timing mark alignment and torque specs\u003c\/li\u003e\n  \u003cli\u003eReplace oil and inspect cam\/crank seals while timing cover is off\u003c\/li\u003e\n  \u003cli\u003eConfirm tensioner preload and chain slack per procedure before reassembly\u003c\/li\u003e\n  \u003cli\u003eConsider replacing related fasteners or seals if worn or corroded\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The A-Premium 17PCS timing chain kit is aimed at owners, independent mechanics and professional shops servicing SOHC 4.0L 6-cylinder Ford-family engines that need a full timing component refresh. If your vehicle shows timing-chain noise, long-term maintenance interval service, or you are performing a head or front-cover repair, this kit consolidates the replacement parts needed for a thorough, OEM-alike restoration of timing function.\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: Does this kit fit a 2005 Ford Explorer 4.0L SOHC?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit is compatible with 1997–2010 Ford Explorer models with the 4.0L SOHC 6-cylinder engine.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is hardware and an oil line restrictor included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit includes sprockets, tensioners, guide rails, chains and an oil line restrictor among the 17 pieces.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-Premium","offers":[{"title":"Default Title","offer_id":67585079541945,"sku":"B09DVSWKNL","price":215.26,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/a-premium-front-packaging-4.0l-timing-kit.jpg?v=1790466377","url":"https:\/\/redleafauto.ca\/products\/a-premium-17-piece-timing-chain-kit-for-4-0l-sohc-6-cyl-direct-fit-oem-replacement-with-tensioners-guides","provider":"Redleaf Auto","version":"1.0","type":"link"}