NGK 7397 TR5IX Iridium IX Spark Plug
Fits Vehicle
- 2004-2007 Cadillac CTS-V
- 1998-2002 Chevrolet Camaro Z28
- 1999-2002 Chevrolet Camaro Z28 / SS
- 2010-2015 Chevrolet Corvette SS
- 2006-2013 Chevrolet Corvette
SKU: TR5IX
NGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today’s high-tech, high performance engines.
- Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flashover
- Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
- Copper core aids in heat removal
- Triple seals prevent leakage
PRODUCT SPECS
Shell
- Thread Diameter – 14mm
- Thread Pitch – 1.25mm
- Seat Type – Tapered
- Reach – 18mm (.709″)
- Hex Size – 5/8″ (16mm)
- Terminal Type – Solid
- Overall Height – ISO
- Gap – .039″ (1.0mm)
Center Electrode
- Material – Iridium
- Type – Fine Wire
- Size – 0.6mm
- Projection – Projected
Ground Electrode
- Material – Nickel
- Type – Standard
- Shape – Taper Cut
- Quantity – 1
Specifications
- Resistor – Yes
- Resistor Value – 5k Ohm
- Heat Range – 5
- Torque Specs – Cast Iron: 10.8-18 lb. ft. Aluminum: 7.2-14.5 lb. ft.
Part Information
- Brand – NGK/NTK
- Warranty – 60 Days
- Longevity – 50k Miles
Reviews
There are no reviews yet.