{"product_id":"standard-ignition-6943-spark-plug-wire-set","title":"Standard Ignition 6943 Spark Plug Wire Set","description":"\u003ch2\u003eIgnition Wire Set for Ford Super Duty\u003c\/h2\u003e\u003cp\u003eStandard Ignition 6943 is a spark plug wire set built for 2017-2022 Ford F-250 Super Duty and 2017-2022 Ford F-350 Super Duty applications. It uses a silicone suppression core with RFI suppression to help maintain stable ignition performance and reduce electrical interference.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard Ignition 6943 spark plug wire set for Ford Super Duty trucks\u003c\/li\u003e\n\u003cli\u003eFits 2017-2022 Ford F-250 Super Duty and 2017-2022 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003eSilicone suppression core with RFI suppression\u003c\/li\u003e\n\u003cli\u003eSilicone insulation and silicone jacket for heat resistance\u003c\/li\u003e\n\u003cli\u003e180-degree spark plug boot design with straight distributor\/coil end boot\u003c\/li\u003e\n\u003cli\u003eBlack distributor\/coil boot and gray spark plug boot\u003c\/li\u003e\n\u003cli\u003eIncludes heat shields\u003c\/li\u003e\n\u003cli\u003e8-cylinder application with 21.25-inch wire leads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eStandard Ignition 6943 is a direct-fit spark plug wire set for Ford F-250 Super Duty and Ford F-350 Super Duty trucks from 2017 through 2022. The wire set uses a silicone suppression core, silicone insulation, and a silicone jacket to support consistent spark delivery in demanding underhood conditions. The 180-degree spark plug boot and straight distributor\/coil end boot help match the factory-style routing used on these V8 truck applications. Standard Ignition 6943 also includes heat shields and is built with RFI suppression to help limit radio-frequency interference.\u003c\/p\u003e\u003cp\u003eThis part cross-references AMS Automotive 4994 and Anchor 9800 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMisfires caused by worn or heat-damaged plug wires\u003c\/li\u003e\n\u003cli\u003eIntermittent ignition performance from cracked insulation\u003c\/li\u003e\n\u003cli\u003eRadio-frequency interference affecting vehicle electronics\u003c\/li\u003e\n\u003cli\u003eHard starting related to weak spark transfer\u003c\/li\u003e\n\u003cli\u003eUnderhood heat exposure that can shorten wire life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFits 2017-2022 Ford F-250 Super Duty, N\/A. Fits 2017-2022 Ford F-350 Super Duty, N\/A. This wire set only does not contain Direct Ignition Coil boots, so verify your ignition layout before installation. Route each lead to match the original path and confirm boot seating at both ends before starting the engine. Standard Ignition 6943 is intended for 8-cylinder truck applications with 21.25-inch leads.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition is a long-established ignition parts brand with coverage across OE-style replacement components. Part number 6943 is built to meet the needs of Ford Super Duty ignition service where heat resistance, suppression, and proper boot configuration matter.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52832341950645,"sku":"FBHK-6943","price":83.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SW_6943_Fro.jpg?v=1784702149","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-6943-spark-plug-wire-set","provider":"PartCatalog","version":"1.0","type":"link"}