NGK SPARK PLUGS part description

Product Description

NGK Ruthenium HX High Ignitability Spark Plug

Features & Benefits

  • HIGH IGNITABILITY PROJECTED SQUARE PLATINUM ELECTRODE DESIGN: Combines 0.6 millimeter ruthenium center with a unique cut-back PSPE ground electrode
  • RUTHENIUM ALLOY CENTER ELECTRODE: NGK's patented ruthenium technology produces maximum performance, ignitability & durability at high temperatures
  • PSPE DESIGN: Projected square platinum electrode shape of the ground electrode provides the best ignitability and service life for high heat engines
  • 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 PSPE type spark plugs or for those seeking an aftermarket plug with the latest OE technology

Product Attributes

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 4
Seat Type Tapered
Reach 0.689 IN
Thread Diameter 14.00 MM
Stock Number 97100
Part Number TR4BHX
Resistance 5000.0 82
Ground Electrode Tip Design Projected Square Platinum Electrode (PSPE) - High Ignitability
Ground Configuration J-Gap
Ground Electrode Core Material Copper
Electrical Terminal Type Non-Removable Nut
Short Style Spark Plug No
Service Number TR4BHX
Washer Included No
Grade Type Performance
Hex Size 5/8" (16mm)
Insulator Height 2.07 IN
Thread Diameter 0.551 IN
Insulator Material Ceramic
Resistor Type Yes
6648 0.0 IN
Ground Electrode Tip Material Platinum
9459 No
9506 0.16 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 00087295971000
VMRS Code 033003005
UNSPSC 26101732

Part Interchanges

Fits Vehicles

  • GMC Sierra 1500 Classic (2007)
  • Chevrolet Silverado 1500 Classic (2007)
  • Saturn Relay (2005-2006)
  • GMC Savana 1500 (2007-2014)
  • Chevrolet Express 1500 (2007-2014)
  • Buick Allure (2005-2009)
  • Buick Lucerne (2006-2008)
  • Pontiac Torrent (2006-2009)
  • Pontiac G6 (2005-2006)
  • Chevrolet Uplander (2005-2006)
  • Buick LaCrosse (2005-2009)
  • Buick Terraza (2005-2006)
  • Chevrolet Equinox (2005-2009)
  • Pontiac Trans Sport (1997-1999)
  • Pontiac Montana (1999-2006)
  • Pontiac Grand Prix (1997-2008)
  • Pontiac Grand Am (1997-2005)
  • Pontiac Firebird (1997-2002)
  • Pontiac Bonneville (1997-2005)
  • Pontiac Aztek (2002-2005)
  • Oldsmobile Silhouette (1997-2004)
  • Oldsmobile Regency (1997-1998)
  • Oldsmobile LSS (1997-1999)
  • Oldsmobile Intrigue (1998-1999)
  • Oldsmobile 88 (1997-1999)
  • Oldsmobile Cutlass Supreme (1997)
  • Oldsmobile Cutlass (1997-1999)
  • Oldsmobile Alero (1999-2004)
  • Oldsmobile Achieva (1997-1998)
  • GMC Sierra 1500 (1999-2013)
  • Chevrolet Venture (1997-2005)
  • Chevrolet Silverado 1500 (1999-2013)
  • Chevrolet Monte Carlo (1997-2005)
  • Chevrolet Malibu (1997-2000, 2002-2006)
  • Chevrolet Lumina (1997-2001)
  • Chevrolet Impala (2000-2005)
  • Chevrolet Camaro (1997-2002)
  • Buick Skylark (1997-1998)
  • Buick Riviera (1997-1999)
  • Buick Rendezvous (2002-2007)
  • Buick Regal (1997-2004)
  • Buick Park Avenue (1997-2005)
  • Buick LeSabre (1997-2005)
  • Buick Century (1996-2005)

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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