Denso 5285 =link=

This plug is a common factory-installed part for several manufacturers, including:

Traditional thick electrodes absorb heat from the spark flame kernel—a phenomenon called "quenching." The ultra-fine tip of the 5285 minimizes heat absorption, allowing the spark to ignite the air-fuel mixture more aggressively. This results in a more complete combustion cycle. denso 5285

Thread the Denso 5285 in by hand until it seats. Use your torque wrench to tighten to for aluminum heads (consult your vehicle manual). Over-torquing will crack the plug insulator; under-torquing will cause heat transfer issues. This plug is a common factory-installed part for

The Denso 5285 is the industry shorthand for the . The "TT" in the name stands for Twin Tip , which is Denso’s signature design featuring Iridium on the center electrode and a Platinum tip on the ground electrode. Use your torque wrench to tighten to for

: Also compatible with select Honda, Hyundai, Kia, and Nissan vehicles.