NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) (ngk94567)

This is the NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX). Part ngk94567. Ignition parts (coils, plugs and wires) deliver a strong, consistent spark.

NGK Ruthenium HX High Ignitability spark plugs are the best in class plug for todays modern vehicles. Patented Ruthenium technology offers the most advance tip technology and delivers the highest performance and life expectancy. Created from advanced OE technology as a high ignitability plug; Ruthenium HX spark plugs come with patented, specialized OEM DFE and PSPE tip designs. NGK Ruthenium HX High Ignitability spark plugs provide a more complete fuel burn resulting in a quicker throttle response, smoother idle and better cold starts. Ruthenium center electrode provides industry leading durability.

Features and benefits

• RECOMMENDED USAGE: Modern vehicles using OE DFE type spark plugs or for those seeking an aftermarket plug with the latest OE technology
• 0.4mm Ruthenium alloy fine wire center electrode and 0.8mm platinum fine wire ground electrode
• Trivalent metal plating for 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

Product details

• Part type: Ignition
• Brand: NGK
• Resistance: 5000.0
• Ground Electrode Tip Design: Dual Fine Electrode - High Ignitability
• Ground Configuration: Standard
• Ground Electrode Core Material: Nickel
• Electrical Terminal Type: Non-Removable Nut
• Center Electrode Core Material: Copper
• Center Electrode Tip Material: Ruthenium
• Pre-Gap Size: .044
• Ground Electrode Quantity: 1
• Hex Size: 5/8
• Insulator Height: 52.50
• Manufacturer Heat Range: 5
• Seat Type: Tapered
• Reach: .708
• NGK part number: ngk94567

Fitment

• Vehicle: Cadillac CTS-V, Chevrolet Camaro (5th Gen), Chevrolet Corvette (C5/C6), Ford Mustang (SN95)
• Years and trims on file: 2004-2005 Cadillac CTS V; 2006-2007 Cadillac CTS V; 2010-2015 Chevrolet Camaro SS; 2003 Chevrolet Corvette 50th Anniversary Edition; 2003 Chevrolet Corvette 50th Anniversary Edition Pace Car; 1997-2004 Chevrolet Corvette Base; 2006-2007 Chevrolet Corvette Base; 2008-2013 Chevrolet Corvette Base; 2010-2013 Chevrolet Corvette Grand Sport; 1998 Chevrolet Corvette Indianapolis 500 Pace Car; 2001-2004 Chevrolet Corvette Z06
• Application listing: NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX)
• Check the vehicle, model years, engine and trim above against your car before ordering. Not sure? Ask us and we will check it against your VIN.

Shipping & returns

• Orders are processed within 1–3 business days; standard delivery is 3–7 business days within the United States.
• NGK parts are supplied through our distributor. We confirm availability and lead time with you after you order.
• We currently ship within the U.S. only. See our Shipping Policy.
• 30-day returns on unused parts in original packaging — see our Return Policy.

Installation at Team ANBD

Team ANBD is a performance shop in Andover, New Jersey. We can align or corner-balance the car, and prep track cars. Book an appointment or ask us about installation and fitment before you order.