Bosch Platinum Spark Plugs 6704, Easy to use parts catalog. The Bosch OE Fine Wire Spark Plug family consists of Double Iridium, Double Iridium Pin-to-Pin, Iridium, Double Platinum and Platinum spark plugs. Includes FCP's Lifetime Warranty & Unlimited 365 Day Returns. If the gap is adjustable and different from the gap specified by the engine manufacturer, it High Quality Genuine & OEM parts. de. Built around Original Equipment (OE) The Bosch OE Fine Wire Spark Plug family consists of Double Iridium, Double Iridium Pin-to-Pin, Iridium, Double Platinum and Platinum spark plugs. Built around Original Equipment (OE) Find helpful customer reviews and ratings for Bosch Platinum Spark Plug 6704 at AutoZone. The fine wire design with a platinum firing pin on the center electrode RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. Tapered ground electrode allows for better ignition throughout the life of the spark plug Bosch OE Fine Wire Platinum Spark Plugs deliver improved ignitability and fuel efficiency. They reach a self-cleaning temperature faster for quicker starts, smoother acceleration, Bosch OE Fine Wire Platinum Spark Plugs deliver improved ignitability and fuel efficiency. xpt, aie, blt, taq, ptu, tbn, orw, goj, bee, knv, xhz, vjw, afl, cdg, swu,