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NGK SPARK PLUGS GR4 Part Description
Manufacturer
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
NGK SPARK PLUGS GR4 Specifications
Product Attributes
| Stock Number | 2635 |
| Part Number | GR4 |
| Short Style Spark Plug | No |
| Service Number | GR4 |
| Resistance | 5000.0 82 |
| Ground Electrode Tip Design | Standard |
| Ground Configuration | J-Gap |
| Ground Electrode Core Material | Nickel |
| Washer(s) Included | Yes |
| Grade Type | Standard Replacement |
| 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 | 13/16" |
| Insulator Height | 2.20 IN |
| Manufacturer Heat Range | 4 |
| Seat Type | Flat |
| Reach | 0.750 IN |
| Thread Diameter | 0.551 IN |
| Insulator Material | Ceramic |
| Resistor Type | Yes |
| Skirt Length | 0.0 IN |
| Ground Electrode Tip Material | Nickel |
| Skirt | No |
| Center Electrode Insulator Tip Projection | 0.16 IN |
| Center Electrode Design | Standard |
| Washer Type | Crush |
| Center Electrode Projection | Mid Projection |
| Thread Size | M14 - 1.25 |
| Metallurgy | Copper |
| Thread Type Standard | Metric |
| Pre-Gap Size | 1.0 MM |
| Insulator Height | 56.0 MM |
| Reach | 19.0 MM |
| 6648 | 0.0 MM |
| Center Electrode Insulator Tip Projection | 4.0 MM |
Additional Information
| Harmonized Tariff Code (HTS) | 8511100000 |
| Warranty Time UOM | MO |
| Warranty Time | 2 |
| Country of Origin (Primary) | JP |
| UPC | 00087295126356 |
| VMRS Code | 033003005 |
| UNSPSC | 26101732 |
NGK SPARK PLUGS GR4 Cross References
| Brand | Part Number |
|---|---|
| ACDelco | 41-813, R44XLS, CR44NS |
| AUTOLITE | 4265 |
| Autolite | 3205, 65, 935, 2585, 945, 3206, 65BP, 65DP2, 3207 |
| Beck/Arnley | 1765194 |
| Bosch | WR8D, WR9DCX, 7512, WR8DC, WR9DC, 7506, WR10LC, WR9D, 7507, 7513, WR8DCX, WR9LC, 7522 |
| CHAMPION | 322 |
| Champion Spark Plug | 4404, 405, RN14YC, RN14Y |
| DENSO Auto Parts | 3031, W16EXR-U |
| E3 SPARK PLUGS | E346, E334 |
| Motorcraft | SP436, AGR42, AGR42C, AGR52, AGS32C, AGS32CF4 |
| N/A | GR4 |
| NGK | 2635 |
NGK SPARK PLUGS GR4 Fits Vehicles
- International Scout II (1971)
- International Scout (1969-1970)
- International MA1200 (1969-1971)
- International M800 Navy (1969)
- International M800 Post Office (1969-1971)
- International M800 (1969-1971)
- International M1400 (1969)
- International M1200 (1969-1971)
- International M1100 (1969-1971)
- International 1310 (1971)
- International 1300D (1969-1970)
- International 1210 (1971)
- International 1200D (1969-1970)
- International 1110 (1971)
- International 1100D (1969-1970)
- International 1010 (1971)
- International 1000D (1969-1970)
- Pontiac Parisienne (1959-1961)
- Chevrolet Nomad (1959)
- American Motors Rambler (1969)
- Buick Special (1968-1969)
- American Motors Javelin (1968-1974)
- Dodge P200 Van (1965-1966)
- Dodge P100 Van (1965-1966)
- Pontiac Tempest (1964-1965, 1967-1969)
- American Motors American (1964-1968)
- Dodge A100 (1964-1966, 1970)
- American Motors Classic (1964-1966)
- Rolls-Royce Phantom (1960-1967)
- Plymouth Custom (1958)
- Rolls-Royce Silver Wraith (1955-1958)
- Dodge Custom (1957-1958)
- Chrysler Windsor (1955-1956)
- Chrysler 300 (1955-1958)
- Jeep Commando (1972-1973)
- Plymouth Expo (1987-1989)
- Pontiac Optima (1988-1990)
- Chrysler Dynasty (1988-1993)
- Chrysler Daytona (1984-1993)
- Rolls-Royce Silver Cloud (1955-1965)
- Pontiac Firebird (1967-1969)
- Plymouth Savoy (1964)
- Plymouth Satellite (1965-1969, 1971-1974)
- Plymouth PB200 Van (1974)
- Plymouth PB300 Van (1974)
- Plymouth PB100 Van (1974)
- Plymouth GTX (1967-1971)
- Plymouth Fury III (1968-1974)
- Plymouth Fury II (1968-1974)
- Plymouth Fury I (1968-1974)
- Plymouth Fleet Special (1960-1963)
- Plymouth Cuda (1971-1974)
- Plymouth Belvedere (1963-1970)
- Plymouth Barracuda (1964-1974)
- Oldsmobile F85 (1966-1969)
- Oldsmobile Cutlass (1968-1969)
- Mercury Capri (1971-1974, 1976)
- Jeep J-3800 (1968)
- Jeep J-3700 (1968-1970)
- Jeep J-3500 (1968-1970)
- Jeep J-3600 (1968-1970)
- Jeep J-2700 (1968-1969)
- Jeep J-2600 (1968-1970, 1972-1973)
- Jeep J-2500 (1968-1973)
- Jeep J-100 (1965-1971)
- Jeep Gladiator (1965-1967)
- Jeep DJ5 (1972-1974)
- GMC Suburban (1963-1966)
- GMC PB2500 Series (1963)
- GMC PB15 Series (1966)
- GMC PB25 Series (1966)
- GMC PB1000 Series (1963-1965)
- GMC P35/P3500 Van (1967)
- GMC P25/P2500 Van (1967)
- GMC P15/P1500 Van (1967-1969)
- GMC K35/K3500 Pickup (1968-1969)
- GMC K25/K2500 Suburban (1968-1969)
- GMC K25/K2500 Pickup (1967-1969)
- GMC K15/K1500 Suburban (1968-1969)
- GMC K15/K1500 Pickup (1967-1969)
- GMC G25/G2500 Van (1967-1969)
- GMC G15/G1500 Van (1967-1969)
- GMC G1000 Series (1964-1966)
- GMC C35/C3500 Pickup (1967-1969)
- GMC C25/C2500 Suburban (1968-1969)
- GMC C25/C2500 Pickup (1967-1969)
- GMC C15/C1500 Suburban (1968-1969)
- GMC 1500 Series (1964-1965)
- GMC 1000 Series (1964-1965)
- GMC C15/C1500 Pickup (1967-1969)
- Dodge W300 Series (1963-1967)
- Dodge W300 Pickup (1968-1974)
- Dodge W200 Series (1961-1967)
- Dodge W200 Pickup (1968-1974)
- Dodge W100 Series (1961-1967)
- Dodge W100 Pickup (1968-1974)
- Dodge Polara (1963-1964, 1966-1973)
- Dodge P300 (1968-1972)
- Dodge P100 (1968)
- Dodge P200 (1968-1972)
- Dodge D300 Series (1961-1967)
- Dodge D300 Pickup (1968-1974)
- Dodge D200 Series (1961-1967)
- Dodge D200 Pickup (1968-1974)
- Dodge D100 Series (1961-1967)
- Dodge D100 Pickup (1968-1974)
- Dodge Challenger (1970-1974)
- Dodge B300 Van (1971-1974)
- Dodge B200 Van (1971-1974)
- Dodge B100 Van (1971-1974)
- Dodge A108 Van (1967-1970)
- Dodge 330 (1964)
- Dodge A100 Truck (1964-1970)
- Chrysler St Regis (1956)
- Chrysler Nassau (1955)
- Chevrolet Suburban (1963-1966)
- Chevrolet P30 Series (1963-1966)
- Chevrolet P20 Series (1963-1966)
- Chevrolet P10 Van (1968-1969)
- Chevrolet P10 Series (1963-1967)
- Chevrolet Nova (1970)
- Chevrolet Malibu (1964-1967)
- Chevrolet Luv Pickup (1972-1974)
- Chevrolet K30 Pickup (1968-1969)
- Chevrolet K20 Suburban (1968-1969)
- Chevrolet K20 Pickup (1964-1969)
- Chevrolet K10 Suburban (1967-1969)
- Chevrolet K10 Pickup (1964-1969)
- Chevrolet Impala (1959-1961, 1963-1969)
- Chevrolet G20 Van (1967-1969)
- Chevrolet G10 Van (1964-1969)
- Chevrolet El Camino (1959-1960, 1964-1969)
- Chevrolet Chevy II (1962-1968)
- Chevrolet Chevelle (1964-1969)
- Chevrolet Caprice (1967-1969)
- Chevrolet Camaro (1967-1969)
- Chevrolet C30 Pickup (1964-1969)
- Chevrolet C20 Suburban (1968-1969)
- Chevrolet C20 Pickup (1963-1969)
- Chevrolet C10 Suburban (1968-1969)
- Chevrolet C10 Pickup (1963-1969)
- Chevrolet Brookwood (1969)
- Chevrolet Blazer (1969)
- Chevrolet Biscayne (1958-1961, 1963-1969)
- Chevrolet Bel Air (1958-1961, 1963-1969)
- Checker Marathon (1968-1969)
- Cadillac Fleetwood (1968-1974)
- Cadillac Eldorado (1968-1974)
- Cadillac DeVille (1968-1974)
- Cadillac Calais (1968-1974)
- Buick Skylark (1968-1969)
- American Motors Rebel (1967-1970)
- American Motors Marlin (1965-1967)
- American Motors Ambassador (1965-1974)
- Plymouth Turismo (1985)
- Bentley T2 Series (1977-1980)
- Bentley T1 Series (1968-1976)
- Rolls-Royce Silver Wraith II (1977-1980)
- Rolls-Royce Silver Spur (1981-1986)
- Rolls-Royce Silver Spirit (1981-1986)
- Rolls-Royce Silver Shadow II (1977-1980)
- Rolls-Royce Silver Shadow (1966-1976)
- Bentley Mulsanne (1981-1983)
- Rolls-Royce Corniche (1971-1983)
- Bentley Corniche (1971-1980, 1982-1983)
- Rolls-Royce Camargue (1975-1987)
- American Motors Spirit (1979)
- American Motors Pacer (1975-1979)
- American Motors Matador (1971-1978)
- American Motors Hornet (1970-1977)
- American Motors Gremlin (1970-1977)
- American Motors Concord (1978-1979)
- American Motors AMX (1968-1970, 1978-1979)
- Mercury Tracer (1987-1990)
- Mercury Bobcat (1975-1976)
- Pontiac Sunbird (1989-1991)
- Pontiac LeMans (1964-1965, 1967-1969, 1989-1990)
- Oldsmobile Firenza (1982-1986)
- Chevrolet LUV (1975-1982)
- Plymouth Voyager (1984-1995)
- Plymouth Valiant (1964-1976)
- Plymouth Volare (1976-1980)
- Plymouth Trailduster (1974-1981)
- Plymouth Sundance (1987-1994)
- Plymouth Scamp (1971-1976, 1983)
- Plymouth Road Runner (1968-1975)
- Plymouth Reliant (1981-1989)
- Plymouth PB350 (1981-1983)
- Plymouth PB300 (1975-1980)
- Plymouth PB250 (1981-1983)
- Plymouth PB200 (1975-1980)
- Plymouth PB150 (1981, 1983)
- Plymouth PB100 (1975-1980)
- Plymouth Horizon (1978-1990)
- Plymouth Grand Voyager (1987-1988)
- Plymouth Gran Fury (1972-1977, 1980-1989)
- Plymouth Fury (1965, 1968-1978)
- Plymouth Duster (1970-1976)
- Plymouth Caravelle (1978-1989)
- Plymouth Acclaim (1989-1995)
- Jeep Wagoneer (1971-1983)
- Jeep J20 (1974-1988)
- Jeep J10 (1974-1988)
- Jeep Grand Wagoneer (1984-1991)
- Jeep Cherokee (1974-1983)
- Jeep CJ7 (1976-1981)
- Jeep CJ6 (1972-1975)
- Jeep CJ5 (1972-1981)
- Dodge W350 (1981-1989)
- Dodge W300 (1975-1980)
- Dodge W250 (1981-1989)
- Dodge W200 (1975-1980)
- Dodge W150 (1977-1989)
- Dodge W100 (1975-1977, 1984-1989)
- Dodge St. Regis (1979-1981)
- Dodge Spirit (1989-1995)
- Dodge Shadow (1987-1994)
- Dodge Royal Monaco (1975-1977)
- Dodge Rampage (1982-1984)
- Dodge Ramcharger (1974-1989)
- Dodge Omni (1978-1990)
- Dodge Monaco (1968-1978)
- Dodge Mirada (1980-1983)
- Dodge Mini Ram (1984-1988)
- Dodge Lancer (1961-1962, 1985-1989)
- Dodge Magnum (1978-1979)
- Dodge Grand Caravan (1987-1989)
- Dodge Dynasty (1988-1993)
- Dodge Diplomat (1977-1989)
- Dodge Daytona (1984-1993)
- Dodge Dart (1960-1976)
- Dodge Dakota (1987-1995)
- Dodge D450 (1978-1981)
- Dodge D400 (1978-1981)
- Dodge D350 (1981-1989)
- Dodge D300 (1975-1980)
- Dodge D250 (1981-1989)
- Dodge D200 (1975-1980)
- Dodge D150 (1977-1989)
- Dodge D100 (1975-1979, 1984-1989)
- Dodge Coronet (1957-1958, 1965-1976)
- Dodge Charger (1967-1978, 1983-1987)
- Dodge CB300 (1974-1980)
- Dodge Caravan (1984-1995)
- Dodge B350 (1981-1989)
- Dodge B300 (1975-1980)
- Dodge B250 (1981-1989)
- Dodge B200 (1975-1980)
- Dodge B150 (1981-1989)
- Dodge Aspen (1976-1980)
- Dodge Aries (1981-1989)
- Dodge 600 (1983-1988)
- Dodge 400 (1982-1983)
- Dodge B100 (1975-1980)
- Dodge RD200 (1978-1980)
- Chrysler Town & Country (1955-1958, 1978-1988)
- Chrysler TC Maserati (1989)
- Chrysler Newport (1955-1958, 1971-1972, 1974-1981)
- Chrysler New Yorker (1956-1958, 1977-1988)
- Chrysler LeBaron (1977-1994)
- Chrysler Laser (1984-1986)
- Chrysler Imperial (1957-1958, 1981-1982)
- Chrysler Fifth Avenue (1983-1989)
- Chrysler E Class (1983-1984)
- Chrysler Cordoba (1975-1983)
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