Audi V8 Quattro Spark Plug Replacement

Gap 0.032in; Plug Type RS9YC

Gap 0.032 O.E. Recommended Resistor Plug with Patented U-Groove Design

Gap 0.030" OE Equivalent Design 30,000 mi OE Mfr Recommended Service Interval

Gap 0.032in; Plug Type RS10PYC4

Gap 0.030"

Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

Gap: .032/0.8mm 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

Gap 0.032in; Plug Type RS9PYP4

Gap 0.030"

Gap 0.044 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 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology

Gap 0.030"

14mm Thread; .460 in. Reach; Heat Range 5; Tapered Seat; 5/8 Hex; Projected Tip; Resistor; 4 Pack;0.032 in. Plug Gap

14mm Thread; .460 in. Reach; Tapered Seat; 5/8 Hex; Projected Tip; Resistor; 2 Of PN[0574S-4]; 8 Pack;0.032 in. Plug Gap