Thread 14mm x hex 3/4" (19mm) x pitch 1.25mm. Projected insulator. Ceramic resistor. Heat range 8. 12.7mm (1/2") reach. Standard 2...
Thread 10mm x hex 5/8" (16mm) x pitch 1.00mm. Ceramic resistor. Heat range 7. 19mm (3/4") reach. 2 ground electrodes. Intermittent...
Thread 14mm x hex 3/4" (19mm) x pitch 1.25mm. Ceramic resistor. Heat range 9. 19mm (3/4") reach. 3 hybrid ground electrodes. 0.7-0...
Thread 12mm x reach 19mm x hex 14mm. Gasket seat type. Ceramic resistor. Heat range 7. Special design.
Thread 14mm x reach 19mm x hex 20.8mm. Spark plugs used for racing must withstand especially hard stresses. The speeds during a race are fre...
Thread 10mm x reach 19mm x hex 14mm. Gasket seat type. Ceramic resistor. Heat range 9. Special design. 2 ground electrodes.
Thread 14mm x hex 3/4" (19mm) x pitch 1.25mm. Compact type (Bantam). Ceramic resistor. Heat range 2. Reach 9.5mm (3/8"). Special d...
Premium iridium electrode. Thread 10mm x reach 19mm x hex 16mm. Gasket seat type. Ceramic resistor. Heat range 8. 0.9mm (0.035") gap.
Thread 10mm x reach 19mm x hex 16mm. Gasket seat type. Ceramic resistor. Heat range 8. Special design. Single iridium electrode. 0.8mm (0.03...
Thread 12mm x reach 19mm x hex 16mm. Gasket seat type. Ceramic resistor. Heat range 10. Special design.
Discontinued by NGK and replaced with R6601-9 - SKU: 023758. Spark plugs used for racing must withstand especially hard stresses. The speeds...
Thread 8mm x hex 13mm x pitch 1.00mm. Ceramic resistor. Heat range 8. 19mm (3/4") reach. Half thread (12.7mm threaded). 0.7-0.8mm gap.
Thread 14mm x hex 3/4" (19mm) x pitch 1.25mm. Projected insulator. Ceramic resistor. Heat range 6. 19mm (3/4") reach. 0.6mm fine w...
Thread 10mm x hex 5/8" (16mm) x pitch 1.00mm. Ceramic resistor. Heat range 7. 12.7mm (1/2") reach. Standard 2.5mm copper core cent...
Thread 14mm x hex 3/4" (19mm) x pitch 1.25mm. Projected insulator. Ceramic resistor. Heat range 5. 19mm (3/4") reach. Standard 2.5...
Thread 14mm x hex 3/4" (19mm) x pitch 1.25mm. Projected insulator. Ceramic resistor. Heat range 6. 19mm (3/4") reach. Standard 2.5...
Thread 12mm x hex 5/8" (16mm) x pitch 1.25mm. Projected insulator. Ceramic resistor. Heat range 7. 19mm (3/4") reach. 0.6mm fine w...
Thread 14mm x hex 3/4" (19mm) x pitch 1.25mm. Ceramic resistor. Heat range 9. 19mm (3/4") reach. Low angle ground electrode. 0.7-0...
Premium iridium electrode. Thread 12mm x reach 19mm x hex 16mm. Gasket seat type. Ceramic resistor. Heat range 7. Special design. 0.9mm (0.0...
Thread: 10mm (M10 x 1.0). Reach: 26.5 mm. Hex Size: 14 mm. Tightening Torque: 10 to 12 Nm. Spark Gap: 1.0 mm. Iridium Middle Electrode. Resi...
Thread 14mm x hex 13/16" x pitch 1.25mm. Projected insulator. Heat range 8. Reach 12.7mm (1/2"). Standard 2.5mm copper core centre...
High ignitability plug. Double fine electrode. Premium iridium electrode. Thread 10mm x reach 19mm x hex 5/8" (16mm). Ceramic resistor....
