ETEK Tuning » Spark Plug

HP Copper Spark Plug; 2 Heat Ranges Colder Than Stock; 0.026 in. Gap; 5/8 in. Hex Size; 1 in. Reach; Resistor; Tapered Seat Type; 1.25mm Thread Pitch; 14mm Thread Size; 4 Pack;

U-Groove Resistor Spark Plug; 14mm Thread; 3/4 in Reach; Hot Heat Range; 4 Pack;

U-Groove Spark Plug Header Plug; 14mm Thread; .460 in. Reach; Heat Range 5; Tapered Seat; 5/8 Hex; Projected Tip; Resistor; 4 Pack;

U-Groove Spark Plug Header Plug; 14mm Thread; .460 in. Reach; Tapered Seat; 5/8 Hex; Projected Tip; Resistor; 2 Of PN[0574S-4]; 8 Pack;

Iridium Tip Spark Plug; Single; Plug Type 1IR5Y; [Available While Supplies Last];

Iridium Tip Spark Plug; 4 Pack; Plug Type 1IR5Y; [Available While Supplies Last];

Iridium Tip Spark Plug; Single; Plug Type 1IR6Y; [Available While Supplies Last];

Iridium Tip Spark Plug; 4 Pack; Plug Type 1IR6Y; [Available While Supplies Last];

Iridium Tip Spark Plug; Single; Plug Type 2IR5L; [Available While Supplies Last];

Iridium Tip Spark Plug; 4 Pack; Plug Type 2IR5L; [Available While Supplies Last];

Iridium Tip Spark Plug; Single; Plug Type 5IR5Y; 14 mm. Thread; 0.9840 Reach;

Iridium Tip Spark Plug; Single; Plug Type 7IR4Y; [Available While Supplies Last];

Iridium Tip Spark Plug; 4 Pack; Plug Type 7IR4Y; [Available While Supplies Last];

Iridium Tip Spark Plug; Single; Plug Type 7IR5Y; [Available While Supplies Last];

Iridium Tip Spark Plug; 4 Pack; Plug Type 7IR5Y; [Available While Supplies Last];

Iridium Tip Spark Plug; Single; Plug Type 7IR6Y; [Available While Supplies Last];

Iridium Tip Spark Plug; Single; Plug Type 8IR5L; [Available While Supplies Last];

Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];

Iridium Tip Spark Plug; Single; Plug Type 11IR4Y; [Available While Supplies Last];

Iridium Tip Spark Plug; 4 Pack; Plug Type 11IR4Y; [Available While Supplies Last];

Iridium Tip Spark Plug; Single; Plug Type 11IR5; [Available While Supplies Last];

Iridium Tip Spark Plug; Single; Plug Type 11IR5Y; [Available While Supplies Last];

Iridium Tip Spark Plug; 4 Pack; Plug Type 11IR5Y; [Available While Supplies Last];

Iridium Tip Spark Plug; Single; Plug Type 11IR6; [Available While Supplies Last];

Iridium Tip Spark Plug; 4 Pack; Plug Type 11IR6; [Available While Supplies Last];

Iridium Tip Spark Plug; Single; plug type 13IR6Y; [Available While Supplies Last];

Iridium Tip Spark Plug; 4 Pack; Plug Type 13IR6Y; [Available While Supplies Last];

Iridium Tip Spark Plug; Single; Plug Type 15IR4; [Available While Supplies Last];

Iridium Tip Spark Plug; Single; Plug Type 15IR6; [Available While Supplies Last];

Iridium Tip Spark Plug; 4 Pack; Plug Type 15IRS; [Available While Supplies Last];

Iridium Tip Spark Plug; Single; Short Style Of 7IR6YS; [Available While Supplies Last];

Iridium Tip Spark Plug; 4 Pack; Plug Type 7IR6YS; 14 mm. Thread; 0.7500 Reach;

14mm - .984 in Reach - Tapered Seat - 4 Pack

Iridium Alloy Electrode Tip Resists Preignition Better Than Stock Plugs Perfect For Upgraded Apr Vehicles Install Torque 25 Nm Heat Range 9 Spark Plug 152 Percent Higher Melting Point Than S...

Iridium Alloy Electrode Tip Resists Preignition Better Than Stock Plugs Perfect For Upgraded Apr Vehicles Install Torque 25 Nm Heat Range 9 Spark Plug 152 Percent Higher Melting Point Than S...