{"title":"Spark Plug Testers","description":null,"products":[{"product_id":"otc-6589-electronic-ignition-spark-tester","title":"OTC 6589 Electronic Ignition Spark Tester","description":"\u003cp\u003eThe OTC 6589 Electronic Ignition Spark Tester provides a quick way to check no-start cars for ignition problems.\u003c\/p\u003e\u003cp\u003eTo use, simply unplug the spark plug wire, connect it to the 6589, clamp the tester to a good engine ground, crank the engine, and watch for a spark.\u003c\/p\u003e","brand":"OTC","offers":[{"title":"Default Title","offer_id":67669213741301,"sku":"MEDOTC6589","price":34.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1743\/4357\/files\/6589.jpg?v=1791657072"},{"product_id":"lisle-20610-inline-spark-tester","title":"Lisle 20610 Inline Spark Tester","description":"\u003cp\u003eThe Lisle 20610 Inline Spark Tester provides a visual check of the ignition system, allowing for quick diagnosis of problems with all ignition systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGives a visual check of the ignition system\u003c\/li\u003e\n\u003cli\u003eQuickly diagnose problems with all ignition systems\u003c\/li\u003e\n\u003cli\u003eConnects between the spark plug and the plug wire\u003c\/li\u003e\n\u003cli\u003eDouble-ended design offers a straight boot and a 90 degree boot\u003c\/li\u003e\n\u003cli\u003eFlashes a mirror image of ignition spark when the engine is running\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lisle","offers":[{"title":"Default Title","offer_id":67669693137141,"sku":"MEDLIS20610","price":16.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1743\/4357\/files\/20610.jpg?v=1791657230"},{"product_id":"sg-tool-aid-36350-in-line-spark-checker-for-recessed-spark-plugs-noid-lights-and-idle-air-control-iac-test-kit","title":"S\u0026G Tool Aid 36350 In-Line Spark Checker, Noid Lights and Idle Air Control (IAC) Test Kit","description":"\u003cp\u003eThis comprehensive kit is designed to test spark plug circuits, electronic fuel injection signals, and idle air control circuits.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUse to test spark plug circuits, electronic fuel injection signals, and idle air control circuits.\u003c\/li\u003e\n\u003cli\u003eQuickly diagnose no-start and engine miss conditions in the electrical fuel injection and spark plug circuits.\u003c\/li\u003e\n\u003cli\u003eAnalyze rough running engines.\u003c\/li\u003e\n\u003cli\u003eSupplied with instructions in a durable, plastic molded storage case.\u003c\/li\u003e\n\u003cli\u003eIncludes: Cat. No. 23970 in-line spark checker kit for recessed plugs (for newer vehicles with recessed spark plugs, also tests conventional and coil-on-plug ignition systems), noid lights for checking GM PFI, Ford TBI, Geo TBI, Bosch PFI, GM TBI, GM SCPI, Bosch 2, and GM Multec 2, and 2 IAC test lights for straight and 90-degree applications.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026G Tool Aid","offers":[{"title":"Default Title","offer_id":67670300131573,"sku":"MEDSGT36350","price":92.18,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1743\/4357\/files\/36350.jpg?v=1791657917"},{"product_id":"thexton-458-coil-on-plug-spark-tester","title":"Thexton 458 Coil-On Plug Spark Tester","description":"\u003cp\u003eThis spark tester is designed for ignition systems with coil-on plugs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford, Chrysler, Mitsubishi, Nissan, and more\u003c\/li\u003e\n\u003cli\u003eProvides a quick way to test for no-start conditions\u003c\/li\u003e\n\u003cli\u003eGap adjusts from 0 to 40kV\u003c\/li\u003e\n\u003cli\u003eIncludes a 12 inch ground wire\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Thexton","offers":[{"title":"Default Title","offer_id":67673573949685,"sku":"MEDTHX458","price":32.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1743\/4357\/files\/458_0df6d19f-3bd9-4e4e-b688-c40e6b111ea0.jpg?v=1791684952"}],"url":"https:\/\/www.upstartautoparts.com\/collections\/spark-plug-testers-30260.oembed","provider":"UpStart Auto Parts \u0026 More","version":"1.0","type":"link"}