Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.
Ngk

Ngk

NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX)

SKU: NGK94567

High Ignitability Spark Plug

NGK Ruthenium HX

Ngk

Ngk

NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX)

SKU: NGK94567

High Ignitability Spark Plug

NGK Ruthenium HX

A$104.19
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

NGK Ruthenium HX is designed for newer engines which demand high ignitability. Double Fine Electrode (DFE) design promotes spark energy concentration and ignites a wider range of air-fuel ratios, offering improved performance in rich or lean engine conditions.

Product Overview

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

Product Details

Center Electrode Core Material:Copper
Center Electrode Tip Material:Ruthenium
Description:NGK Ruthenium HX High Ignitability Spark Plug
Electrical Terminal Type:Non-Removable Nut
Ground Configuration:Standard
Ground Electrode Core Material:Nickel
Ground Electrode Quantity:1
Ground Electrode Tip Design:Dual Fine Electrode - High Ignitability
Hex Size:5/8
Insulator Height:52.50
Manufacturer Heat Range:5
Part Number:TR5AHX
Pre-Gap Size:.044
Reach:.708
Resistance:5000.0
Seat Type:Tapered
Stock Number:94567
Thread Diameter:14.00

Application Summary

BUICK 2011-97, CADILLAC 2014-99, CHEV 2017-97, FORD 2017-97, GMC 2017-97, ISUZU 2006-97, LINCOLN 2011-98, MAZDA 2011-01, MERCURY 2011-98, OLDSMOBILE 2003-97, PANOZ 2005-99, PONTIAC 2009-97, SAAB 2009-05

Part Type

High Ignitability Spark Plug

Data: v4.2 - Upd: 2026-10-12 02:50:57

Features

  • 0.4mm Ruthenium alloy fine wire center electrode and 0.8mm platinum fine wire ground electrode
  • Copper core aids in heat removal
  • Corrugated ribs prevent flashover
  • Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
  • RECOMMENDED USAGE: Modern vehicles using OE DFE type spark plugs or for those seeking an aftermarket plug with the latest OE technology
  • Trivalent metal plating for superior anti-corrosion and anti-seizing properties

Specifications

Center Electrode Core Material:
Copper
Center Electrode Tip Material:
Ruthenium
Description:
NGK Ruthenium HX High Ignitability Spark Plug
Electrical Terminal Type:
Non-Removable Nut
Ground Configuration:
Standard
Ground Electrode Core Material:
Nickel
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Dual Fine Electrode - High Ignitability
Hex Size:
5/8
Insulator Height:
52.50
Manufacturer Heat Range:
5
Part Number:
TR5AHX
Pre-Gap Size:
.044
Reach:
.708
Resistance:
5000.0
Seat Type:
Tapered
Stock Number:
94567
Thread Diameter:
14.00

Reference Information

Brand Name/s Ngk
StreetFX SKU ngk94567
SFX Item ID 4150028
Supplier Item Code 4150028
Manufacturer SKU 94567
Manufacturer UPC 87295945674
Alternative References (TR5AHX)

Compatibility

BUICK 2011-97, CADILLAC 2014-99, CHEV 2017-97, FORD 2017-97, GMC 2017-97, ISUZU 2006-97, LINCOLN 2011-98, MAZDA 2011-01, MERCURY 2011-98, OLDSMOBILE 2003-97, PANOZ 2005-99, PONTIAC 2009-97, SAAB 2009-05

Loading compatibility information...

Keep shopping

More from Ngk