NGK ( LZTR6AIX-13) Iridium 1 Step Colder Spark Plugs Dodge SRT-4 2003-2005 (Qty 4) | ngk2315

Product Description

Fitment Information:

2003-2005 Dodge SRT-4

Features:

Sold as a set of 4 spark plugs

Fine iridium tip ensures high durability and a consistently stable spark

Trivalent metal plating for superior anti-corrosion and anti-seizing properties

Outstanding acceleration, high fuel efficiency and durability

Longevity: 50k Miles

60 Days manufacturer Warranty

Shell

Spark Plug Thread Diameter: 14mm

Thread Pitch: 1.25mm

Seat Type: Tapered

Reach: 25mm (1")

Wrench Diameter: 5/8" (16mm)

Terminal Type: Solid

Gap: .050" (1.3mm)

Center Electrode

Electrode Tip Material: Iridium

Electrode Core Material: Copper

Ground Electrode

Material: Nickel

Type: Standard

Shape: Taper Cut

Specifications

Resistor: Yes

Resistor Value: 5k Ohm

Manufacturer Heat Range: 6

Torque Specs: Cast Iron: 10.8-18 lb. ft. Aluminum: 7.2-14.5 lb. ft.

More Durability and a Higher Melting Point compared to Platinum, better center electrode anti-oxidation and anti-erosion, improved ignition, superior anti-fouling, lower required voltage, new metal shell plating process for better anti-corrosion. One Step Colder plugs are recommended for cars with heavy modifications. The SRT-4 runs standard heat Champion spark plugs, the same as all other four cylinder Dodge models. These NGK plugs will get you smoother running and more power through increased efficiency and increased heat resistance.

NOTE: Iridium plugs are able to use larger gap setting with less voltage. Some customers choose to regap these plugs to correct misfiring or tune for optimal spark -- do so at your own risk -- a slide-type plug gapper can damage the fragile iridium tip.

Import Image Racing is an authorized dealer for NGK Spark Plugs. Purchasing from us guarantee's that your NGK products are always authentic and covered by manufacturer warranty.