# Champion 7989 Double Platinum Spark Plug for 2004-2008 Ford Expedition Champion Double Platinum Power spark plugs deliver more powerful performance. Featuring exclusive Heat-Active alloy, platinum fine wire center electrode and platinum pad ground electrode provide maximum life and sharper spark focus. Champion Double Platinum - Boxed - 7989 ### Features - Ground Electrode Core Material: Platinum Pad Surface - Electrical Terminal Type: Non-Removable Nut - Center Electrode Tip Material: Platinum Firing Tip - Ground Electrode Quantity: 1 - Hex Size: 15.9 - Insulator Height: 0.06 - Seat Type: Tapered - Reach: 0.85 - Thread Diameter: 16 - Resistor Type: Yes - Classification: Champion Double Platinum - Plug Type: High Thread - Title: Champion Double Platinum - Boxed - 7989 ### Notes: Plug Type 7989 Enhanced over OE Design; One-piece shell; Uses standard 5/8" hex plug socket Gap .044 OE Type You may need to order more than one of this item for your car. Please consult the table below. ⚠ WARNING: Cancer and Reproductive Harm https://www.P65Warnings.ca.gov ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2005-2008 Ford Expedition Trim: Eddie Bauer 2005-2006, 2008 Ford Expedition Trim: King Ranch 2005-2008 Ford Expedition Trim: Limited 2005-2006 Ford Expedition Trim: XLS 2005-2008 Ford Expedition Trim: XLT 2006 Ford Expedition Trim: XLT Sport 2007-2008 Ford Expedition Trim: Eddie Bauer Max 2007-2008 Ford Expedition Trim: EL Eddie Bauer 2007-2008 Ford Expedition Trim: EL Limited 2007-2008 Ford Expedition Trim: EL XLT 2007-2008 Ford Expedition Trim: Max Eddie Bauer 2007-2008 Ford Expedition Trim: Max Limited 2008 Ford Expedition Trim: EL King Ranch 2008 Ford Expedition Trim: Funkmaster Flex Edition 2006-2008 Ford Explorer Trim: Eddie Bauer 2006-2008 Ford Explorer Trim: Limited 2006 Ford Explorer Trim: XLS 2006-2008 Ford Explorer Trim: XLT 2007-2008 Ford Explorer Sport Trac Trim: Base 2007-2008 Ford Explorer Sport Trac Trim: Limited 2007-2008 Ford Explorer Sport Trac Trim: XLT 2004-2008 Ford F-150 Trim: Flotillera 2004-2008 Ford F-150 Trim: FX4 2004-2008 Ford F-150 Trim: Lariat 2004-2008 Ford F-150 Trim: STX 2004-2008 Ford F-150 Trim: XL 2004-2008 Ford F-150 Trim: XLT 2005-2008 Ford F-150 Trim: King Ranch 2006-2008 Ford F-150 Trim: Harley-Davidson Edition 2007-2008 Ford F-150 Trim: FX2 2008 Ford F-150 Trim: Limited 2008 Ford F-150 Trim: THE 60TH ANNIVERSARY EDITION 2008 Ford F-150 Trim: XTR 2004 Ford F-150 Heritage Trim: SVT Lightning 2004 Ford F-150 Heritage Trim: XL 2004 Ford F-150 Heritage Trim: XLT 2005-2008 Ford F-250 Trim: Flotillera 2005-2008 Ford F-250 Trim: XL 2005-2008 Ford F-250 Trim: XLT 2007 Ford F-250 Trim: Doble Cab 2005-2008 Ford F-250 Super Duty Trim: Harley-Davidson Edition 2005-2008 Ford F-250 Super Duty Trim: King Ranch 2005-2008 Ford F-250 Super Duty Trim: Lariat 2005-2008 Ford F-250 Super Duty Trim: XL 2005-2008 Ford F-250 Super Duty Trim: XLT 2008 Ford F-250 Super Duty Trim: FX4 2005-2008 Ford F-350 Trim: XL 2005-2008 Ford F-350 Trim: XLT 2005-2008 Ford F-350 Super Duty Trim: Harley-Davidson Edition 2005-2008 Ford F-350 Super Duty Trim: King Ranch 2005-2008 Ford F-350 Super Duty Trim: Lariat 2005-2008 Ford F-350 Super Duty Trim: XL 2005-2008 Ford F-350 Super Duty Trim: XLT 2008 Ford F-350 Super Duty Trim: FX4 2005-2008 Ford Mustang Trim: Base 2005-2008 Ford Mustang Trim: GT 2007-2008 Ford Mustang Trim: Lujo 2007-2008 Ford Mustang Trim: Shelby GT 2008 Ford Mustang Trim: Bullitt 2008 Ford Mustang Trim: Shelby GT500 2006-2008 Lincoln Mark LT Trim: Base 2005, 2008 Lincoln Navigator Trim: Base 2005-2008 Lincoln Navigator Trim: Ultimate 2006-2007 Lincoln Navigator Trim: Luxury 2007 Lincoln Navigator Trim: L Luxury 2007-2008 Lincoln Navigator Trim: L Ultimate 2008 Lincoln Navigator Trim: L 2006 Mercury Mountaineer Trim: Convenience 2006 Mercury Mountaineer Trim: Luxury 2006-2008 Mercury Mountaineer Trim: Premier 2007-2008 Mercury Mountaineer Trim: Base ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase. **What part number is this?** The listed part number is 7989. **Is this product designed for direct replacement?** Yes. This product is intended to match the compatible vehicle applications listed in the fitment table. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering. ### Common Searches - Double Platinum Spark Plug for Ford Expedition - 7989 fitment - Champion Double Platinum Spark Plug - 2005 Ford Expedition Double Platinum Spark Plug ## Details - **Price:** 20.17 CAD - **Vendor:** Champion - **Type:** Double Platinum Spark Plug - **Tags:** 2004 Ford F-150 Heritage, 2004-2008 Ford F-150, 2005, 2005-2006, 2005-2006 Ford Expedition, 2005-2008 Ford Expedition, 2005-2008 Ford F-150, 2005-2008 Ford F-250, 2005-2008 Ford F-250 Super Duty, 2005-2008 Ford F-350, 2005-2008 Ford F-350 Super Duty, 2005-2008 Ford Mustang, 2005-2008 Lincoln Navigator, 2006 Ford Expedition, 2006 Ford Explorer, 2006 Mercury Mountaineer, 2006-2007 Lincoln Navigator, 2006-2008 Ford Explorer, 2006-2008 Ford F-150, 2006-2008 Lincoln Mark LT, 2006-2008 Mercury Mountaineer, 2007 Ford F-250, 2007 Lincoln Navigator, 2007-2008 Ford Expedition, 2007-2008 Ford Explorer Sport Trac, 2007-2008 Ford F-150, 2007-2008 Ford Mustang, 2007-2008 Lincoln Navigator, 2007-2008 Mercury Mountaineer, 2008 Ford Expedition, 2008 Ford F-150, 2008 Ford F-250 Super Duty, 2008 Ford F-350 Super Duty, 2008 Ford Mustang, 2008 Lincoln Navigator, 7989, Automotive, Champion, Double Platinum Spark Plug, Spark Plug ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 20.17 CAD | In stock | ## Images - Champion 7989 Double Platinum Spark Plug for 2004-2008 Ford Expedition --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/champion-7989-double-platinum-spark-plug) > Updated: 2026-08-11