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 hex 5/8" (16mm) x pitch 1.00mm. Heat range 6. 12.7mm (1/2") reach. Standard 2.5mm copper core centre electrode. Spec...
Thread 10mm x reach 19mm x hex 14mm. Gasket seat type. Ceramic resistor. Heat range 7. Special design. 0.9mm (0.035") gap. Please Note:...
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 5/8" (16mm) x pitch 1.25mm. Ceramic resistor. Heat range 7. Reach 19mm (3/4"). V-Groove centre electrode. 1.1mm ...
Premium iridium electrode. Thread 10mm x reach 19mm x hex 16mm. Gasket seat type. Ceramic resistor. Heat range 9. 0.9mm (0.035") gap.
Thread 14mm x hex 3/4" (19mm) x pitch 1.25mm. Ceramic resistor. Heat range 10. 19mm (3/4") reach. Standard 2.5mm copper core centr...
Thread 14mm x hex 13/16" x pitch 1.25mm. Heat range 6. Reach 19mm (3/4"). Standard 2.5mm copper core centre electrode. 0.7-0.8mm g...
Thread 10mm x hex 5/8" (16mm) x pitch 1.00mm. Projected insulator. Ceramic resistor. Heat range 8. 19mm (3/4") reach. 0.7-0.8mm ga...
Premium iridium electrode. Thread 10mm x reach 19mm x hex 16mm. Gasket seat type. Ceramic resistor. Heat range 9. Special design. 0.9mm (0.0...
Thread 12mm x hex 18mm x pitch 1.25mm. Heat range 6. 12.7mm (1/2") reach. Special design. 0.7-0.8mm gap.
NGK CPR8EA-9 (2306). Thread 10mm x hex 5/8" (16mm) x pitch 1.00mm. Threaded top (no cap/nut). Projected insulator. Ceramic resistor. He...
Thread 10mm x reach 19mm x hex 14mm. Gasket seat type. Ceramic resistor. Heat range 10. Special design. 2 ground electrodes.
Thread 14mm x hex 3/4" (19mm) x pitch 1.25mm. Ceramic resistor. Heat range 9. 12.7mm (1/2") reach. 0.6mm fine wire iridium centre ...
Thread 14mm x hex 5/8" (16mm) x pitch 1.25mm. Ceramic resistor. Heat range 6. Reach 19mm (3/4"). 0.6mm fine wire iridium centre el...
Premium platinum electrode. Thread 10mm x reach 19mm x hex 16mm. Gasket seat type. Ceramic resistor. Heat range 8. Special design.
Thread 14mm x hex 3/4" (19mm) x pitch 1.25mm. Ceramic resistor. Heat range 6. 12.7mm (1/2") reach. Standard 2.5mm copper core cent...
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 13/16" x pitch 1.25mm. Projected insulator. Heat range 4. Reach 12.7mm (1/2"). Standard 2.5mm copper core centre...
Thread 12mm x hex 18mm x pitch 1.25mm. Ceramic resistor. Heat range 8. 19mm (3/4") reach. Special design. 0.7-0.8mm gap.
Thread 14mm x hex 13/16" x pitch 1.25mm. Projected insulator. Heat range 6. Reach 12.7mm (1/2"). Standard 2.5mm copper core centre...
Thread 14mm x hex 5/8" (16mm) x pitch 1.25mm. Ceramic resistor. Heat range 6. Reach 19mm (3/4"). V-Groove centre electrode. 1.1mm ...
Thread 12mm x reach 19mm x hex 14mm. Gasket seat type. Ceramic resistor. Heat range 8. Special design. Single iridium electrode. 0.9mm (0.03...
Thread 14mm x hex 13/16" x pitch 1.25mm. Heat range 9. Reach 12.7mm (1/2"). Standard 2.5mm copper core centre electrode. 0.7-0.8mm...
Thread 10mm x hex 5/8" (16mm) x pitch 1.00mm. Projected insulator. Ceramic resistor. Heat range 6. 19mm (3/4") reach. Special desi...
Thread 14mm x hex 3/4" (19mm) x pitch 1.25mm. Ceramic resistor. Heat range 9. 19mm (3/4") reach. Low angle ground electrode. Compa...
Thread 12mm x hex 5/8" (16mm) x pitch 1.25mm. Ceramic resistor. Heat range 8. 19mm (3/4") reach. 0.6mm fine wire iridium centre el...
Thread 12mm x reach 19mm x hex 14mm. Gasket seat type. Ceramic resistor. Heat range 8. Special design. 0.9mm (0.035") gap.
Thread 12mm x hex 18mm x pitch 1.25mm. Heat range 9. 19mm (3/4") reach. Special design. 0.7-0.8mm gap.
