Denso Part Number: 267700-8530XR

Iridium Power Twin Tip

Engineered with a 0.4mm diameter iridium centre electrode and a 0.7mm platinum-tipped ground electrode; the Iridium TT delivers more complete combustion giving you superior fuel economy.

Our patented formula has the highest concentration of Iridium of any spark plug and performs in the most severe engine temperatures, resisting oxidation and voltage wear for over 100,000km

DENSO is a leading supplier of premium original equipment used by many automotive manufacturers. These high quality parts are now available to Racer Industries customers.

Twin Tip (TT) for more complete combustion = superior fuel economy.

Unparalleled endurance. Tested well beyond 100,000 km.

360° laser welding to resist wear in the harshest conditions.

Manufactured in Japan to the highest standards.

Center Electrode Core Material Copper
Center Electrode Tip Material Iridium
Diameter Center Electrode (mm) 0.4Ir
Electrode Gap (in mm) 1.0
Ground Electrode Material 0.7 Platinum Tipped
Hex Size (mm) 16
Thread Diameter (mm) 14
Thread Length (mm) 19
Thread Pitch (mm) 1.25
Tightening Angle 1/2 turn
Tightening Torque (Nm) 20-65
SKU IK20TT
Barcode # 042511047020
Brand DENSO

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