Ignition

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeManufactured to the strictest OE performance, durability and emissions standards.

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug StandardPatented U-Groove technology on the ground electrode allows for a larger flame front and improved ignitability. Copper core center electrode for superior thermal conductivity...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug StandardPatented U-Groove technology on the ground electrode allows for a larger flame front and improved ignitability. Copper core center electrode for superior thermal conductivity...

Deliver a reliable spark for smooth starts and steady combustion with the DENSO Auto Parts Spark Plug (P/N 3483). It drops in as a direct-fit replacement across a wide range of Acura and Honda...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

DENSO Auto Parts Spark Plug P/N:3490. Fits: Nissan Altima, Nissan Rogue.

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug Iridium Long-LifeManufactured to the strictest OE performance, durability and emissions standards.

DENSO Auto Parts Spark Plug P/N:3536. Fits: Scion Fr-S, Subaru Brz, Toyota 86, Toyota Gr86.

Spark Plug Iridium Long-LifeDENSO’s patented iridium alloy formula is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. Durability over 110,000 miles. OE...

Spark Plug StandardPatented U-Groove technology on the ground electrode allows for a larger flame front and improved ignitability. Copper core center electrode for superior thermal conductivity...

Spark Plug StandardPatented U-Groove technology on the ground electrode allows for a larger flame front and improved ignitability. Copper core center electrode for superior thermal conductivity...

Spark Plug StandardPatented U-Groove technology on the ground electrode allows for a larger flame front and improved ignitability. Copper core center electrode for superior thermal conductivity...

Spark Plug StandardU-Groove design provides better ignitability for increased engine efficiency.

Fire every power stroke reliably with the DENSO Auto Parts Spark Plug (P/N 4010). This spark plug drops in as a direct-fit replacement for the 1996-2006 Kawasaki EX250F Ninja 250R, the 2009 KTM 65...

Spark Plug StandardPatented U-Groove technology on the ground electrode allows for a larger flame front and improved ignitability. Copper core center electrode for superior thermal conductivity...