BOSCH 9660 OE Fine Wire Double Iridium Spark Plug - Single

BOSCH 9660 OE Fine Wire Double Iridium Spark Plug - Single

• Bosch Double Iridium Spark Plugs feature both an iridium firing pin and an iridium ground electrode inlay that offer higher performance and 4X longer life compared to standard copper spark plugs
• 360-degree laser welded ultra-fine wire iridium firing pin provides better ignitability - reducing voltage requirements up to 24% - and enhanced durability
• Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize - making installation quick and easy
• Bosch Double Iridium spark plugs are pre-gapped at the factory and ready to install right out of the box - gap adjustment prior to installation not required
• Meets or exceeds manufacturer design requirements for OE fit, form, and function for modern gasoline engines - including Gasoline Direct Injection (GDI) engines
• Compatible with select vehicles (Note: engine affects fitment - verify specific fitment details with amazon confirmed fit fit checker above): BUICK: 94-96 Century; CHEVROLET: 94-96 Beretta, 94-97 Cavalier, 94-96 Corsica, 93 Lumina, 94-95 S10
• Compatible with (continued): FORD: 86-87 Aerostar, 87-91 Country Squire, 02-03 E-150, 98-02 E-150 Econoline, 03 E-250, 98-02 E-250 Econoline, 99-01,03 Econoline, 83-02 Escort, 83-88 EXP, 05-10 Explorer, 07-10 Explorer Sport Trac, 91-94,98-10 F-150
• Compatible with (continued): FORD: 83 Fairmont, 00-04 Focus, 83-86 LTD, 87-91 LTD Crown Victoria, 83-90,05-10 Mustang, 85-88,01-03,06-11 Ranger, 88-95 Taurus, 84-95 Thunderbird; GMC: 94 Sonoma; LAND ROVER: 05-09 LR3; LINCOLN: 86-94 Continental
• Compatible with (continued): LINCOLN: 86-89 Mark VII, 86-90 Town Car; MAZDA: 01-10 B4000; MERCURY: 83-86 Capri, 87-91 Colony Park, 86-97 Cougar, 86-91 Grand Marquis, 83 LN7, 83-87 Lynx, 83-86 Marquis, 07-10 Mountaineer, 88-95 Sable
• Compatible with (continued): MERCURY: 91-99 Tracer, 83 Zephyr; OLDSMOBILE: 94-96 Cutlass Ciera; PONTIAC: 95-97 Sunfire

Bosch OE Fine Wire Iridium. The only iridium spark plug line engineered for both High Performance and Long Life. The ultra fine wire design and laser welded, tapered ground electrode delivers the ultimate in High Performance. The laser welded iridium tipped center and ground electrodes (Double Iridium) provide exeptionally Long Life.