NGK SPARK PLUGS part description

Product Description

NGK Ruthenium HX High Ignitability Spark Plug

Features & Benefits

  • HIGH IGNITABILITY DOUBLE FINE ELECTRODE DESIGN: Combines 0.6 millimeter ruthenium center with opposed fine wire platinum ground electrode
  • RUTHENIUM ALLOY CENTER ELECTRODE: NGK's patented ruthenium technology produces maximum performance, ignitability & durability at high temperatures
  • PLATINUM PIN TYPE GROUND ELECTRODE: Provides more complete fuel burn, quicker throttle response, smoother idle and better cold starts
  • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
  • RECOMMENDED USAGE: Modern vehicles using OE DFE type spark plugs or for those seeking an aftermarket plug with the latest OE technology

Product Attributes

Stock Number 94567
Part Number TR5AHX
Resistance 5000.0 82
Ground Electrode Tip Design Dual Fine Electrode (DFE) - High Ignitability
Ground Configuration J-Gap
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 IN
Ground Electrode Quantity 1
Hex Size 5/8 IN
Insulator Height 52.50 MM
Manufacturer Heat Range 5
Seat Type Tapered
Reach 0.689 IN
Thread Diameter 14.00 MM
Short Style Spark Plug No
Service Number TR5AHX
Washer Included No
Grade Type Performance
Hex Size 5/8" (16mm)
Insulator Height 1.99 IN
Thread Diameter 0.551 IN
Insulator Material Ceramic
Resistor Type Yes
6648 0.0 IN
Ground Electrode Tip Material Platinum
9459 No
9506 0.12 IN
9608 Fine Wire
9805 Mid Projection

Additional Information

Harmonized Tariff Code (HTS) 8511100000
Warranty Time UOM MO
Warranty Time 2
Country of Origin (Primary) JP
UPC 00087295945674
VMRS Code 033003005
UNSPSC 26101732

Part Interchanges

Fits Vehicles

  • Chevrolet Suburban 3500 HD (2016-2018)
  • GMC Sierra 1500 HD Classic (2007)
  • Chevrolet Silverado 1500 HD Classic (2007)
  • GMC Sierra 3500 Classic (2007)
  • GMC Sierra 2500 HD Classic (2007)
  • GMC Sierra 1500 Classic (2007)
  • Chevrolet Silverado 3500 Classic (2007)
  • Chevrolet Silverado 2500 HD Classic (2007)
  • Chevrolet Silverado 1500 Classic (2007)
  • GMC C3500HD (1996-2002)
  • Chevrolet C3500HD (1996-2002)
  • Cadillac Escalade EXT (2002-2013)
  • Cadillac Escalade ESV (2003-2014)
  • Chevrolet Trailblazer EXT (2003-2006)
  • GMC Envoy XL (2003-2006)
  • GMC Envoy XUV (2004-2005)
  • Chevrolet SS (2014-2017)
  • Workhorse P32 (2001-2002)
  • GMC Savana 4500 (2009-2020)
  • Chevrolet Express 4500 (2009-2020)
  • Ford F-53 Motorhome Chassis (1999-2004)
  • Chevrolet Caprice (2011-2017)
  • Ford Focus (2011)
  • Ford Transit Connect (2010-2013)
  • Hummer H3T (2009-2010)
  • GMC Canyon (2009-2012)
  • Chevrolet Colorado (2009-2012)
  • Buick Allure (2008-2009)
  • Hummer H3 (2008-2010)
  • Pontiac G8 (2008-2009)
  • GMC Sierra 3500 HD (2007-2019)
  • Chevrolet Silverado 3500 HD (2007-2019)
  • Buick LaCrosse (2008-2009)
  • GMC C7500 Topkick (1999-2009)
  • GMC C6500 Topkick (1999-2009)
  • GMC C5500 Topkick (2003-2006, 2008-2009)
  • Chevrolet C7500 Kodiak (1999-2009)
  • Chevrolet C6500 Kodiak (1999-2009)
  • Chevrolet C5500 Kodiak (2003-2009)
  • GMC C4500 Topkick (2003-2006, 2008-2009)
  • Chevrolet C4500 Kodiak (2003-2009)
  • Ford E-550 Super Duty (2003)
  • Chevrolet Avalanche (2007-2013)
  • Buick Lucerne (2006-2011)
  • Mazda 5 (2006-2007)
  • Lincoln Zephyr (2006)
  • Chevrolet Monte Carlo (2006-2007)
  • Mercury Milan (2006-2011)
  • Ford Fusion (2006-2012)
  • Chevrolet Trailblazer (2006-2009)
  • Cadillac DTS (2006-2011)
  • Hummer H2 (2003-2009)
  • Saab 9-7x (2005-2009)
  • Mercury Montego (2005-2007)
  • Mercury Mariner (2005-2011)
  • Ford Freestyle (2005-2007)
  • Ford Five Hundred (2005-2007)
  • Pontiac Bonneville (2004-2005)
  • GMC Envoy (2005-2009)
  • Cadillac STS (2005-2010)
  • Ford E-350 Super Duty (1999-2019)
  • Ford F-150 Heritage (2004)
  • Pontiac GTO (2004-2006)
  • Chevrolet SSR (2003-2006)
  • Cadillac SRX (2004-2009)
  • Cadillac CTS (2004-2007)
  • Buick Rainier (2004-2007)
  • Mazda MPV (2002-2006)
  • Mazda 6 (2003-2008)
  • Mazda Tribute (2001-2006, 2008-2011)
  • Aston Martin DB7 (2002-2004)
  • Ford E-550 Econoline Super Duty (2002)
  • Ford E-450 Econoline Super Duty (1999-2002)
  • Mercury Sable (2000-2005)
  • Mercury Mountaineer (2002-2005)
  • Mercury Marauder (2003-2004)
  • Mercury Grand Marquis (1998-2010)
  • Lincoln Town Car (1998-2011)
  • Lincoln Navigator (1998-2004)
  • Lincoln Mark VIII (1997-1998)
  • Lincoln LS (2000-2005)
  • Lincoln Continental (1998-2002)
  • Lincoln Blackwood (2002)
  • Lincoln Aviator (2003-2005)
  • Ford Taurus (1997-2005)
  • Ford Mustang (1999-2004)
  • Ford F-550 Super Duty (1999-2004)
  • Ford F-450 Super Duty (1999-2004)
  • Ford F-350 Super Duty (1999-2004)
  • Ford F-250 Super Duty (1999-2004)
  • Ford F-250 (1997-1999)
  • Ford F-150 (1997-2010)
  • Ford Explorer (2002-2005)
  • Ford Expedition (1997-2004)
  • Ford Excursion (2000-2005)
  • Ford Escape (2001-2012)
  • Ford E-350 Econoline Club Wagon (1997-2002)
  • Ford E-350 Club Wagon (2003-2005)
  • Ford E-350 Econoline (1997-1998)
  • Ford E-250 (2003-2014)
  • Ford E-250 Econoline (1997-2002)
  • Ford E-150 Econoline Club Wagon (1997-2002)
  • Ford E-150 Club Wagon (2003-2005)
  • Ford E-150 (2003-2014)
  • Ford E-150 Econoline (1997-2002)
  • Ford Econoline Super Duty (1997-1999)
  • Ford E-450 Super Duty (2003-2019)
  • Ford Crown Victoria (1998-2011)
  • Pontiac Sunfire (1997-2002)
  • Pontiac Grand Prix (2001, 2005-2008)
  • Pontiac Grand Am (1997-2001)
  • Pontiac Firebird (1997-2002)
  • Pontiac Aztek (2001)
  • Oldsmobile Intrigue (1999-2002)
  • Oldsmobile Bravada (1997-2001)
  • Oldsmobile Aurora (2001-2003)
  • Oldsmobile Alero (1999-2001)
  • Oldsmobile Achieva (1997-1998)
  • GMC Yukon XL 2500 (2000-2013)
  • GMC Yukon XL 1500 (2000-2014)
  • GMC Yukon (1997-2014)
  • GMC Sierra 3500 (2001-2006)
  • GMC Sierra 2500 HD (2001-2019)
  • GMC Sierra 2500 (1999-2004)
  • GMC Sierra 1500 HD (2001-2003, 2005-2006)
  • GMC Sierra 1500 (1999-2013)
  • GMC Safari (1997-2005)
  • GMC Sonoma (1996-2004)
  • GMC Jimmy (1996-2005)
  • GMC P3500 (1997-1999)
  • GMC K3500 (1997-2000)
  • GMC K2500 Suburban (1997-1999)
  • GMC K2500 (1997-2000)
  • GMC K1500 Suburban (1997-1999)
  • GMC K1500 (1997-1999)
  • GMC Savana 3500 (1997-2020)
  • GMC Savana 2500 (1997-2020)
  • GMC Savana 1500 (1997-2014)
  • GMC C3500 (1997-2000)
  • GMC C2500 Suburban (1997-1999)
  • GMC C2500 (1997-2000)
  • GMC C1500 Suburban (1997-1999)
  • GMC C1500 (1997-1999)
  • Chevrolet Tahoe (1997-2014)
  • Chevrolet Suburban 2500 (2000-2013)
  • Chevrolet Suburban 1500 (2000-2014)
  • Chevrolet Silverado 3500 (2001-2006)
  • Chevrolet Silverado 2500 HD (2001-2019)
  • Chevrolet Silverado 2500 (1999-2004)
  • Chevrolet Silverado 1500 HD (2001-2003, 2005-2006)
  • Chevrolet Silverado 1500 (1999-2013)
  • Chevrolet S10 (1996-2004)
  • Chevrolet Blazer (1996-2005)
  • Chevrolet P30 (1997-1999)
  • Chevrolet Malibu (1997-1999, 2001)
  • Chevrolet K3500 (1997-2000)
  • Chevrolet K2500 Suburban (1997-1999)
  • Chevrolet K2500 (1997-2000)
  • Chevrolet K1500 Suburban (1997-1999)
  • Chevrolet K1500 (1997-1999)
  • Chevrolet Impala (2001, 2006-2009)
  • Chevrolet Express 3500 (1997-2020)
  • Chevrolet Express 2500 (1997-2020)
  • Chevrolet Express 1500 (1997-2014)
  • Chevrolet Corvette (1997-2013)
  • Chevrolet Cavalier (1997-2002)
  • Chevrolet Camaro (1997-2002, 2010-2015)
  • Chevrolet C3500 (1997-2000)
  • Chevrolet C2500 Suburban (1997-1999)
  • Chevrolet C2500 (1997-2000)
  • Chevrolet C1500 Suburban (1997-1999)
  • Chevrolet C1500 (1997-1999)
  • Chevrolet Avalanche 2500 (2002-2006)
  • Chevrolet Avalanche 1500 (2002-2006)
  • Chevrolet Astro (1997-2005)
  • Cadillac XLR (2004-2009)
  • Cadillac Seville (2000-2004)
  • Cadillac Escalade (1999-2000, 2002-2014)
  • Cadillac Eldorado (2000-2002)
  • Cadillac DeVille (2000-2005)
  • Buick Skylark (1997-1998)
  • Isuzu Hombre (1997-2000)
  • Isuzu Ascender (2003-2006)
  • Panoz Esperante (2001-2003, 2005)
  • Panoz AIV Roadster (1999-2000)

Headquartered in Wixom, Michigan, NGK® is a global leader in the design and manufacture of spark plugs for virtually every automotive and commercial vehicle application. It has grown immensely since its inception in 1936 with the expansion of its ignition product line and the introduction of its technical sensor and vehicle electronics line. NGK partners with OEMs and uses only the latest cutting tools to ensure each NGK product meets OE specifications for exact fit, form, and function. With world-class quality and engineering, NGK’s expertise goes beyond manufacturing the most reliable spark plugs for the automotive industry but also providing the best customer service possible.

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