Gap 0.054in; Plug Type RS9YC
Gap 0.054"
Gap 0.054in; Plug Type RS10PYC
Original Center Electrode Material is Platinum Do Not Gap, Gap is Preset
Gap 0.054"
Gap: .054/1.4mm Enhanced Tapered Ground Electrode w/ Platinum Chip
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
Original Center Electrode Material is Platinum Do Not Gap, Gap is Preset
Gap 0.054in; Plug Type RS9PYP4
Gap 0.054in; Plug Type RS8WYPB5
Original Center Electrode Material is Platinum Do Not Gap, Gap is Preset
Gap 0.054"
Gap 0.044 O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap
Gap 0.044 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Gap 0.054"
Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
Gap 0.054"
Gap 0.054"
Browse our selection of quality spark plug parts designed specifically for your Ford Excursion. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Eddie Bauer · Limited · XLS · XLT
Sport Utility
V10 6.8L · V8 5.4L · V8 6.0L · V8 7.3L
Automatic
