Sold only in standard packages of 4 each plugs per box.Unit price is per each plug

NGK-TR55-1IX 14mm x 5/8" Hex Iridium IX Resistor Projected Insulator Spark Plug Tapered Seat

Iridium IX+

The Spark Plug Serious Enthusiasts Rely On

Designed specifically for the performance enthusiast. Iridium IX+ offers extreme ignitability, improved throttle response and superior anti fouling

* Fine Iridium tip ensures high durability and a consistently stable spark

* Iridium alloy has extremely high melting point, perfect for today¬s high-tech, high-performance engines

* Trivalent Metal Plating - superior anti-corrosion and anti-seizing properties

* Outstanding acceleration, high fuel efficiency and durability

* Ultimate design, technology and performance.

We do not  ship spark plugs by US mail for your
protection. No matter who you buy product from, the
terms are FOB origin, which means you take legal
title to the merchandise the second the product leaves
the dock. If the product gets lost, it's your responsibility,
not the merchants. With a US mail shipment, your money
is gone forever. With UPS or FedEx you have a  tracking
number and a means to recover your money. We do this
for your protection not ours.

We Never Charge a Handling Fee
Please consider this when comparing prices

Sold only in standard packages of 4 each plugs per box.Unit price is per each plug