{"product_id":"sierra-18-8820-1-magforce-marine-spark-plug-wire-set-for-omc-volvo-penta-v8-sterndrive-engines-delco-est-efi-ignition","title":"Sierra 18-8820-1 Spark Plug Wire Set, Ford HEI, for OMC 5.0L and 5.8L 8-Cylinder Engines 1993-1996","description":"\u003cp\u003eThe Sierra 18-8820-1 is an 8-cylinder spark plug wire set built for OMC sterndrive engines equipped with a Ford HEI distributor, covering the 5.0L (Ford) and 5.8L engine applications from 1993 to 1996. Each set includes individually sized wires so cylinder-to-cylinder routing matches factory length: three 42 inch wires, two 38 inch wires, two 27 inch wires, and one 32 inch wire, plus a 14 inch coil wire to complete the ignition circuit.\u003c\/p\u003e\u003cp\u003eTerminal ends at both the spark plug and distributor connections are stainless steel, which resists the corrosion that marine engine bays are prone to and helps maintain consistent electrical conductivity over time. The set is designed for use with EST electronic ignition systems and uses Delco EST \/ Delco EFI style connectors. It ships as a complete single-item set (Unit Count: 1) ready to install in place of a worn or cracked factory wire set.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-8820-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Spark Plug Wire Set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cylinders:\u003c\/strong\u003e 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistributor Type:\u003c\/strong\u003e Ford HEI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Delco EST, Delco EFI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark Plug Wire Lengths:\u003c\/strong\u003e (3) 42 inches, (2) 38 inches, (2) 27 inches, (1) 32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Wire Length:\u003c\/strong\u003e 14 inches (1 piece)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Material:\u003c\/strong\u003e Stainless steel (spark plug and distributor terminals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Items:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 0.39 x 0.39 x 0.39 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.99 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282194482\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOMC 5.0L (Ford), 8-cylinder, Ford HEI distributor, 1993-1996\u003c\/li\u003e\n\u003cli\u003eOMC 5.8L, 8-cylinder, Ford HEI distributor, 1993-1996\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eNo OEM cross-reference numbers are listed for this part.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-8820-1 spark plug wire set fit?\u003c\/strong\u003e It fits OMC 5.0L (Ford) and 5.8L 8-cylinder engines built with a Ford HEI distributor from 1993 to 1996.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many spark plug wires come in the 18-8820-1 set?\u003c\/strong\u003e The set includes eight spark plug wires sized for an 8-cylinder engine: three 42 inch wires, two 38 inch wires, two 27 inch wires, and one 32 inch wire, plus one 14 inch coil wire.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material are the wire terminals made from?\u003c\/strong\u003e The spark plug and distributor terminals on the Sierra 18-8820-1 are stainless steel, which resists corrosion for consistent conductivity in a marine engine environment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this wire set compatible with Delco EST or EFI ignition systems?\u003c\/strong\u003e Yes, the 18-8820-1 uses Delco EST \/ Delco EFI style connectors and is designed for use with EST electronic ignition systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-8820-1 include a coil wire?\u003c\/strong\u003e Yes, one 14 inch coil wire is included along with the eight spark plug wires in the set.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-8820-1 wire set weigh?\u003c\/strong\u003e It weighs 1.99 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this wire set work with a GM distributor instead of Ford HEI?\u003c\/strong\u003e The 18-8820-1 is built specifically for engines with a Ford HEI distributor; it is not the listed part for GM Prestolite or Delco EST distributor applications on other engine displacements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-8820-1?\u003c\/strong\u003e The UPC for the Sierra 18-8820-1 spark plug wire set is 808282194482.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-8820-1 sold as a complete set or individual wires?\u003c\/strong\u003e It ships as one complete set (Unit Count: 1) containing all eight spark plug wires and the coil wire needed for the engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the wire length vary by cylinder position?\u003c\/strong\u003e Yes, the Sierra 18-8820-1 set is built with four different wire lengths (42, 38, 32, and 27 inches) to match specific cylinder positions rather than using one uniform length throughout.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988434989275,"sku":"SIE-18-8820-1","price":83.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/Untitled-1__58255.1753840685.500.750.jpg?v=1785188009","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-8820-1-magforce-marine-spark-plug-wire-set-for-omc-volvo-penta-v8-sterndrive-engines-delco-est-efi-ignition","provider":"Good Vibes Marina","version":"1.0","type":"link"}