NGK SPARK PLUGS part description

UR4 S-PLUGS

Product Description

NGK V-Power Spark Plug

Features & Benefits

  • ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode with V-groove provides consistent performance
  • RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
  • NGK's OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
  • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
  • TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal

Product Attributes

Part Number UR4
Stock Number 6630
Resistance 5000.0 82
Ground Electrode Tip Design Standard
Ground Configuration J-Gap
Ground Electrode Core Material Nickel
Electrical Terminal Type Non-Removable Nut
Center Electrode Core Material Copper
Center Electrode Tip Material Nickel
Pre-Gap Size .040 IN
Ground Electrode Quantity 1
Hex Size 5/8 IN
Insulator Height 55.00 MM
Manufacturer Heat Range 4
Seat Type Tapered
Reach 0.460 IN
Thread Diameter 14.00 MM
Short Style Spark Plug No
Service Number UR4
Washer Included No
Grade Type Regular
Hex Size 5/8" (16mm)
Insulator Height 2.19 IN
Thread Diameter 0.551 IN
Insulator Material Ceramic
Resistor Type Yes
6648 0.0 IN
Ground Electrode Tip Material Nickel
9459 No
9506 0.16 IN
9608 Standard
9805 Mid Projection

Additional Information

Harmonized Tariff Code (HTS) 8511100000
Warranty Time UOM MO
Warranty Time 2
Country of Origin (Primary) JP
UPC 00087295166307
VMRS Code 033003005
UNSPSC 26101732

Part Interchanges

Fits Vehicles

  • Pontiac Tempest (1970)
  • Ford Custom (1969-1972)
  • Buick Sportwagon (1968-1972)
  • Buick Special (1968-1969)
  • Chevrolet C70 (1990)
  • Ford LTD Crown Victoria (1987-1991)
  • Plymouth Caravelle (1978-1983)
  • Pontiac GTO (1972-1973)
  • Pontiac Grandville (1972-1974)
  • Pontiac Grand Safari (1972-1974)
  • Plymouth PB200 Van (1974)
  • Plymouth PB100 Van (1974)
  • Oldsmobile F85 (1970-1971)
  • Mercury Monterey (1970-1974)
  • Mercury Cyclone (1969-1971)
  • Mercury Colony Park (1970-1974)
  • Jeep Wagoneer (1971)
  • Jeep J-3800 (1969-1970)
  • Jeep J-3700 (1969-1970)
  • Jeep J-3600 (1969-1970)
  • Jeep J-3500 (1969-1970)
  • Jeep J-2700 (1969-1970)
  • Jeep J-2600 (1969-1970)
  • Jeep J-2500 (1969-1971)
  • Jeep J-100 (1969-1971)
  • GMC P35/P3500 Van (1970-1971)
  • GMC P25/P2500 Van (1970-1971)
  • GMC P15/P1500 Van (1971)
  • GMC K35/K3500 Pickup (1971)
  • GMC K25/K2500 Suburban (1971)
  • GMC K25/K2500 Pickup (1971)
  • GMC K15/K1500 Suburban (1971)
  • GMC K15/K1500 Pickup (1971)
  • GMC G35/G3500 Van (1971)
  • GMC G25/G2500 Van (1971)
  • GMC G15/G1500 Van (1971)
  • GMC C35/C3500 Pickup (1971)
  • GMC C25/C2500 Suburban (1971)
  • GMC C25/C2500 Pickup (1971)
  • GMC C15/C1500 Suburban (1971)
  • GMC C15/C1500 Pickup (1971)
  • Ford Ranch Wagon (1969-1974)
  • Ford Galaxie 500 (1969-1974)
  • Ford Falcon (1970)
  • Ford Fairlane (1969-1970)
  • Ford Country Squire (1969-1974)
  • Ford Country Sedan (1969-1974)
  • Dodge B300 Van (1974)
  • Dodge B200 Van (1974)
  • Dodge B100 Van (1974)
  • Chevrolet Townsman (1970-1971)
  • Chevrolet P30 Van (1970-1972)
  • Chevrolet P20 Van (1970-1972)
  • Chevrolet P10 Van (1971-1972)
  • Chevrolet Kingswood (1970-1971)
  • Chevrolet K30 Pickup (1971)
  • Chevrolet K20 Pickup (1971)
  • Chevrolet K10 Pickup (1971)
  • Chevrolet G30 Van (1971)
  • Chevrolet G20 Van (1971)
  • Chevrolet G10 Van (1971)
  • Chevrolet Chevelle (1971)
  • Chevrolet C30 Pickup (1971)
  • Chevrolet C20 Pickup (1971)
  • Chevrolet C10 Pickup (1971)
  • Chevrolet Blazer (1971)
  • Chevrolet Biscayne (1971)
  • Buick Wildcat (1967-1970)
  • Buick GS 455 (1970-1972)
  • Buick GS 400 (1968-1969)
  • Buick GS 350 (1968-1969)
  • Buick GS (1970-1972)
  • Buick Gran Sport (1967)
  • Buick Estate Wagon (1970-1974)
  • Buick Electra (1967-1974)
  • Buick Centurion (1971-1973)
  • Buick Apollo (1973-1974)
  • Chevrolet Bel Air (1971, 1981)
  • Pontiac Laurentian (1976-1981)
  • Mercury Montego (1969-1976)
  • Mercury Monarch (1975-1977)
  • Mercury Marquis (1970-1976, 1978)
  • Mercury Cougar (1969-1978)
  • Mercury Comet (1969, 1971-1976)
  • Mercury Grand Marquis (1975-1976, 1978, 1983-1989)
  • Mercury Capri (1984-1985)
  • Lincoln Mark IV (1973-1976)
  • Lincoln Continental (1973-1976)
  • Ford Torino (1970-1976)
  • Ford Thunderbird (1972-1973, 1975-1976)
  • Ford Ranchero (1969-1977)
  • Ford P-500 (1976-1977)
  • Ford P-400 (1976)
  • Ford P-350 (1976)
  • Ford Mustang II (1975-1976)
  • Ford Mustang (1969-1973, 1984-1985)
  • Ford Maverick (1975-1976)
  • Ford Granada (1975-1976)
  • Ford Gran Torino (1972-1976)
  • Ford F-53 Motorhome Chassis (1988-1997)
  • Ford F-350 (1973-1996)
  • Ford F-250 (1973-1996)
  • Ford F-150 (1975-1988)
  • Ford F-100 (1973-1974, 1976-1979, 1981-1982)
  • Ford F-Super Duty (1988, 1990-1996)
  • Ford Elite (1975-1976)
  • Ford E-350 Econoline Club Wagon (1977-1996)
  • Ford E-350 Econoline (1975-1996)
  • Ford E-250 Econoline Club Wagon (1975-1991)
  • Ford E-250 Econoline (1975-1988)
  • Ford E-150 Econoline Club Wagon (1975-1985)
  • Ford E-150 Econoline (1975-1988)
  • Ford E-100 Econoline Club Wagon (1975-1983)
  • Ford E-100 Econoline (1975-1983)
  • Ford Econoline Super Duty (1996)
  • Ford Custom 500 (1969-1976)
  • Ford LTD (1969-1976, 1981-1986)
  • Ford Bronco (1976-1988)
  • Pontiac Ventura (1971-1974, 1976-1977)
  • Pontiac Sunbird (1978-1979)
  • Pontiac Phoenix (1977-1979)
  • Pontiac Parisienne (1976-1986)
  • Pontiac LeMans (1970-1974, 1976-1981)
  • Pontiac Grand Prix (1972-1974, 1978-1987)
  • Pontiac Grand LeMans (1976-1982)
  • Pontiac Grand Am (1973-1974, 1978-1980)
  • Pontiac Firebird (1970-1974, 1976-1985, 1987-1992)
  • Pontiac Catalina (1972-1974, 1977-1981)
  • Pontiac Bonneville (1972-1974, 1983-1986)
  • Oldsmobile Starfire (1977-1979)
  • Oldsmobile Omega (1973-1974, 1976-1979)
  • Oldsmobile Delta 88 (1977, 1981-1982)
  • Oldsmobile Cutlass Supreme (1976, 1978-1980, 1982)
  • Oldsmobile Cutlass Cruiser (1980, 1982)
  • Oldsmobile Cutlass Calais (1978-1980, 1982)
  • Oldsmobile Cutlass Salon (1978-1980)
  • Oldsmobile Cutlass (1970-1971, 1976, 1978-1981, 1985-1987)
  • Oldsmobile Custom Cruiser (1977, 1991-1992)
  • GMC Sprint (1971, 1975-1977)
  • GMC P3500 (1979-1984)
  • GMC P35 (1976, 1978)
  • GMC P2500 (1979-1984)
  • GMC P25 (1976)
  • GMC P1500 (1979)
  • GMC K3500 (1979-1984)
  • GMC K35 (1977-1978)
  • GMC K2500 Suburban (1979-1984)
  • GMC K25 Suburban (1976-1978)
  • GMC K2500 (1979-1985)
  • GMC K25 (1976-1978)
  • GMC K1500 Suburban (1979-1984)
  • GMC K15 Suburban (1976-1978)
  • GMC K1500 (1979-1986)
  • GMC K15 (1976-1978)
  • GMC Jimmy (1971, 1976-1983, 1985-1986)
  • GMC G3500 (1979-1984)
  • GMC G35 (1976-1978)
  • GMC G2500 (1979-1984)
  • GMC G25 (1976-1978)
  • GMC G1500 (1979-1984)
  • GMC G15 (1976-1978)
  • GMC Caballero (1978-1987)
  • GMC C3500 (1979-1980, 1982-1984, 1986)
  • GMC C35 (1976-1978)
  • GMC C2500 Suburban (1979-1986)
  • GMC C25 Suburban (1976-1978)
  • GMC C2500 (1979-1986)
  • GMC C25 (1976-1978)
  • GMC C1500 Suburban (1979-1986)
  • GMC C15 Suburban (1976-1978)
  • GMC C1500 (1979-1986)
  • GMC C15 (1976-1978)
  • Chevrolet Vega (1976)
  • Chevrolet P30 (1976, 1978-1984)
  • Chevrolet P20 (1976, 1979-1984)
  • Chevrolet P10 (1977-1979)
  • Chevrolet Nova (1971, 1975-1979)
  • Chevrolet Monza (1976-1979)
  • Chevrolet Monte Carlo (1970-1971, 1976-1988)
  • Chevrolet Malibu (1975-1983)
  • Chevrolet Laguna (1976)
  • Chevrolet K30 (1977-1980, 1982-1984)
  • Chevrolet K20 Suburban (1971, 1976-1986)
  • Chevrolet K20 (1976-1985)
  • Chevrolet K10 Suburban (1971, 1976-1983, 1986)
  • Chevrolet K10 (1976-1986)
  • Chevrolet Impala (1971, 1976-1985)
  • Chevrolet G30 (1976-1984)
  • Chevrolet G20 (1976-1984)
  • Chevrolet G10 (1976-1984)
  • Chevrolet El Camino (1970-1971, 1976-1985, 1987)
  • Chevrolet Corvette (1971, 1976-1982, 1984, 1988-1991)
  • Chevrolet Caprice (1971, 1976-1993)
  • Chevrolet Camaro (1971, 1975-1992)
  • Chevrolet C30 (1976-1984)
  • Chevrolet C20 Suburban (1971, 1976-1986)
  • Chevrolet C20 (1976-1986)
  • Chevrolet C10 Suburban (1971, 1976-1986)
  • Chevrolet C10 (1976-1986)
  • Chevrolet K5 Blazer (1976-1986)
  • Cadillac Commercial Chassis (1993)
  • Cadillac Brougham (1991-1992)
  • Cadillac Fleetwood (1993)
  • Buick Skylark (1967-1972, 1977-1979)
  • Buick Commercial Chassis (1991)
  • Buick Roadmaster (1991)
  • Buick Riviera (1967-1974, 1979-1981, 1984-1985)
  • Buick Regal (1973-1974, 1977-1987)
  • Buick LeSabre (1968-1974, 1978-1980, 1982)
  • Buick Century (1973-1974, 1977-1981)
  • Plymouth Volare (1976-1980)
  • Plymouth Valiant (1975-1976)
  • Plymouth Trailduster (1975-1980)
  • Plymouth Scamp (1975-1976)
  • Plymouth PB250 (1981-1983)
  • Plymouth PB200 (1975-1978, 1980)
  • Plymouth PB150 (1981-1983)
  • Plymouth PB100 (1975-1980)
  • Plymouth Gran Fury (1980-1983)
  • Plymouth Fury (1975-1978)
  • Plymouth Duster (1974-1976)
  • Dodge W350 (1982)
  • Dodge W300 (1975-1978)
  • Dodge W250 (1981-1982)
  • Dodge W200 (1975-1980)
  • Dodge W150 (1978-1987)
  • Dodge W100 (1975-1977, 1984-1987)
  • Dodge St. Regis (1979-1981)
  • Dodge Ramcharger (1975-1980)
  • Dodge Monaco (1977-1978)
  • Dodge Mirada (1980-1983)
  • Dodge Diplomat (1978-1983)
  • Dodge Dart (1975-1976)
  • Dodge D300 (1975-1978)
  • Dodge D250 (1981-1987)
  • Dodge D200 (1975-1980)
  • Dodge D150 (1977-1987)
  • Dodge D100 (1975-1979, 1984-1987)
  • Dodge Coronet (1975-1976)
  • Dodge Charger (1976)
  • Dodge CB300 (1975, 1977-1979)
  • Dodge B300 (1975-1980)
  • Dodge B250 (1981-1987)
  • Dodge B200 (1975-1980)
  • Dodge B150 (1981-1987)
  • Dodge Aspen (1976-1980)
  • Dodge B100 (1975-1980)
  • Chrysler Town & Country (1978-1981)
  • Chrysler Newport (1979-1981)
  • Chrysler New Yorker (1982)
  • Chrysler LeBaron (1978-1981)
  • Chrysler Fifth Avenue (1983)
  • Chrysler Cordoba (1980-1983)
  • Checker Marathon (1970-1974, 1976-1978)

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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