Select your vehicle

              Your vehicle selection:
              Close
              (0) items
              You have no items in your shopping cart.
              Shop By Category
                settings
                filter_list
                Manufacturer: NGK

                NGK 3690 - Iridium IX Spark Plug (TR7IX)

                $33.77
                NGK IX Iridium Spark Plug Box of 4 (TR7IX)
                SKU: NGK-3690
                Availability: In stock
                (For in-store pick-up or special order items, please call us at (703) 257-1728 to confirm availability)
                Fitment:
                Please Select Vehicle To Confirm Fitmenteditedit...
                Fitment Notes:
                Ships: within 24-48 hrs

                Designed specifically for the performance enthusiast, NGK Iridium IX plugs offer super-efficient ignition, improved throttle response, and superior anti-fouling.

                Features

                Designed specifically for the performance enthusiast, NGK Iridium IX plugs offer super-efficient ignition, improved throttle response, and superior anti-fouling.

                Features

                Products specifications
                Center Electrode Core Material Copper Core
                Fitment Vehicle Specific
                Center Electrode Tip Material Iridium
                Gap Size 0.04
                Gap Size 0.040
                Ground Configuration Standard
                Ground Electrode Core Material Nickel Core
                Ground Electrode Quantity 1
                Ground Electrode Tip Design Taper Cut
                Hex Size 5/8in
                Insulator Height 53.00
                Insulator Height ISO
                Manufacturer Heat Range 7
                Reach 17.5
                Reach 17.5mm
                Resistance 5K Ohm
                Seat Type Tapered
                Thread Diameter 0.551
                Thread Diameter 14