This Tune Up Kit will. The tune up kit includes the following parts.

8 Heavy Duty ignition coil. The item "Tune Up Kit 2003-2004 Mercury Grand Marquis 4.6L Heavy Duty Ignition Coil DG508" is in sale since Wednesday, March 6, 2019. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Ignition Systems\Coils, Modules & Pick-Ups". The seller is "freeshipping_autoparts" and is located in New Jersey. This item can be shipped worldwide.

• Modified Item: No
• Custom Bundle: Yes
• Interchange Part Number: FD503 5C1412 7980 5023 MA104 CA5056
• Bundle Listing: Yes
• Manufacturer Part Number: DG508 SP493 FA1032 FG1114 EV258 FL820S
• Other Part Number: GF832 GF326 PF1250 ML1006 V416 6P1339 6P1254
• Brand: Aftermarket Coil // Motorcraft Plug & filters
• Fitment Type: Direct Replacement
• Non-Domestic Product: No
• Warranty: 90 Day
• Bundle Description: Tune Up Kit 2003 Mercury Grand Marquis 4.6L V8
  ----Tune Up Kit 2004 Mercury Grand Marquis 4.6L V8