{"product_id":"wetenex-ignition-coil-replacement-2-pack-for-kawasaki-fh381v-fh680d-engines-with-2-spark-plugs-direct-fit","title":"Wetenex ignition coil replacement 2-pack for Kawasaki FH381V–FH680D engines with 2 spark plugs, direct-fit","description":"\u003cb\u003eWetenex 21171-7034 ignition coil 2-pack replaces multiple Kawasaki OEM coils to restore spark performance for FH381V–FH680D small engines.\u003c\/b\u003e\n\n\u003cp\u003eIf your Kawasaki-powered mower, generator or commercial outdoor equipment is misfiring, hard to start, or running unevenly, worn ignition coils are often the culprit. This Wetenex replacement set includes two 21171-7034 coils along with two spark plugs and fits a wide range of Kawasaki FH series engines and compatible John Deere models. The parts are designed as direct-fit replacements for several OEM numbers, making installation straightforward for DIY maintenance or professional service.\u003c\/p\u003e\n\n\u003ch3\u003eWhich engines and OEM numbers does this Wetenex coil fit?\u003c\/h3\u003e\n\u003cp\u003eThese coils are compatible with many Kawasaki FH-series overhead-valve engines commonly found on lawn and garden equipment, plus select John Deere units. Wetenex lists cross-reference compatibility to help you confirm fitment before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible Kawasaki models: FH381V, FH430V, FH480V, FH500V, FH531, FH541V, FH580V, FH601D, FH641V, FH641D, FH680D, FH721D, FH770D.\u003c\/li\u003e\n  \u003cli\u003eCross-references include OEMs 21171-7001\/7003\/7006\/7007\/7013\/7018\/7022\/7024\/7026\/7034\/7037 and KM variants.\u003c\/li\u003e\n  \u003cli\u003eAlso fits some John Deere part numbers such as AM121820 and AM133525 when used on compatible engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will replacing the coil affect engine performance?\u003c\/h3\u003e\n\u003cp\u003eSwapping in fresh Wetenex coils can improve ignition strength and spark consistency, which helps with starting reliability and smoother idling. Better spark energy reduces misfires and can return lost throttle response without altering engine tuning.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRaises ignition energy intensity for more reliable combustion.\u003c\/li\u003e\n  \u003cli\u003eReduces hard-starting and intermittent stalling symptoms.\u003c\/li\u003e\n  \u003cli\u003eHelps restore crisp throttle response and steadier idle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation difficult and what’s included in the package?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically simple for anyone comfortable with basic small-engine maintenance: remove the old coil, transfer any brackets or hardware, and secure the new unit in the same location. Wetenex supplies two coils and two spark plugs so you can service both cylinders or keep a spare on hand.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage contents: 2 x 21171-7034 ignition coils and 2 x spark plugs.\u003c\/li\u003e\n  \u003cli\u003eDirect-fit design for a bolt-on replacement; no machining required.\u003c\/li\u003e\n  \u003cli\u003eConfirm original OEM coil number before ordering to ensure fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before buying a replacement coil?\u003c\/h3\u003e\n\u003cp\u003eDouble-check the OEM number stamped on your existing coil and compare engine model numbers to the compatibility list to ensure correct match. Also inspect plug wires, spark plug condition, and mounting brackets—sometimes related parts cause similar symptoms.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify your current coil OEM number (e.g., 21171-7026, 21171-7007, etc.).\u003c\/li\u003e\n  \u003cli\u003eConfirm engine model (FH381V–FH680D family or listed John Deere models).\u003c\/li\u003e\n  \u003cli\u003eInspect spark plug wire and ground path to ensure proper installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Wetenex 21171-7034 ignition coil 2-pack is aimed at homeowners, landscapers, and small-engine technicians who need a reliable, cost-effective replacement for worn or failing coils on Kawasaki FH-series engines and select John Deere equipment. It’s well-suited for routine maintenance, seasonal tune-ups, and field repairs when a fast, direct-fit ignition solution is required.\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 coil fit my Kawasaki FH480V engine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—21171-7034 is listed compatible with FH480V, but confirm your original coil OEM number before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are spark plugs included with the coils?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—the package contains two ignition coils and two spark plugs for a complete small-engine service.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Wetenex","offers":[{"title":"Default Title","offer_id":48085925396638,"sku":"B0DSVLYGPX","price":49.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/wetenex-ignition-coil-front-view_ec6e898c-f170-41ea-8a5e-1748ca698144.jpg?v=1785880783","url":"https:\/\/northtrailauto.ca\/products\/wetenex-ignition-coil-replacement-2-pack-for-kawasaki-fh381v-fh680d-engines-with-2-spark-plugs-direct-fit","provider":"North Trail Auto","version":"1.0","type":"link"}