{"product_id":"f81z-12b533ac-glow-plug-relay-for-ford-94-03-7-3l-f250-f350-super-duty","title":"F81Z-12B533AC Glow Plug Relay for Ford 94-03 7.3L F250 F350 Super Duty","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis aftermarket replacement 12V glow plug relay is intended for Ford 94-03 7.3L F250 and F350 Super Duty applications and cross-references part number F81Z-12B533AC. A glow plug relay controls electrical power to the glow plugs, supporting the preheating process used for diesel engine starting.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e12V relay for controlling the electrical supply to glow plugs.\u003c\/li\u003e\n\u003cli\u003eSupports the glow plug preheating cycle used during diesel starting.\u003c\/li\u003e\n\u003cli\u003eCross-references part number F81Z-12B533AC for comparison.\u003c\/li\u003e\n\u003cli\u003eIntended for servicing the glow plug control circuit in the listed Ford applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\u003cli\u003efor Ford 94-03 7.3L F250 and F350 Super Duty applications\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn, damaged, or malfunctioning glow plug relay.\u003c\/li\u003e\n\u003cli\u003eServicing the diesel engine preheating and glow plug control system.\u003c\/li\u003e\n\u003cli\u003eRestoring normal relay operation after failure of the corresponding component.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Glow plug relay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e F81Z-12B533AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Application(s):\u003c\/strong\u003e Ford 94-03 7.3L F250 and F350 Super Duty applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does a glow plug relay do? \u003cstrong\u003eA:\u003c\/strong\u003e It controls electrical power to the glow plugs during the diesel engine preheating cycle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How should fitment be verified? \u003cstrong\u003eA:\u003c\/strong\u003e Compare the complete F81Z-12B533AC part number with the existing relay and confirm the complete Ford 94-03 7.3L F250 or F350 Super Duty model designation before purchase.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":54214513525009,"sku":"ZZ3F02379","price":42.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_b9f6a68f-3fa7-4e0f-83ac-2fac07308511.jpg?v=1788725675","url":"https:\/\/www.duraforce.com\/products\/f81z-12b533ac-glow-plug-relay-for-ford-94-03-7-3l-f250-f350-super-duty","provider":"DURAFORCE","version":"1.0","type":"link"}