Denso 4710 Spark Plug

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• DENSO Auto Parts IXEH20ETT
• Datsun/Nissan 22401-ED71B
• Datsun/Nissan 22401-1HC1B
• Datsun/Nissan 22401-3TA1B
• Datsun/Nissan 224011HC1B
• Datsun/Nissan 22401ED71B
• Datsun/Nissan 224013TA1B
• DENSO Auto Parts IXEH20ETT#4
• NAPA Mileage Plus 4710

• 0.4mm Ultra-fine Iridium center electrode
• 0.7mm Platinum needle ground electrode
• Delivers maximum spark energy
• Handles extreme compression and boost levels
• Minimum-quench electrode design
• Ultimate performance and durability
• The Iridium TT© Twin-Tip technology delivers far less obstruction to the spark allowing an omni-directional explosion. This minimizes the quenching effect and results in a more effective, more complete combustion. Better combustion means more power and better fuel economy, as fuel is burned more efficiently with each piston firing. The large center and ground electrodes seen on a standard plug increases €œquenching€ of the explosion, meaning the spark explosion is restricted by the electrodes above and below the gap, allowing it to spread to either side, but not grow with full range. For complete combustion, the Iridium TT€™s two tips allow the spark plug to create the largest spark concentration and explosion, which translates into more power and su