Champion 58 - Copper Plus™ Spark Plug
$307
MSRP: $3.97
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CHAMPION part description
Product Description
Copper Plus Spark Plug RJ18YC Carton of 4
Application Summary
Allard Pass. Car: 5.4L V8 (54-52); Buick Pass. Car: 4.1L L8 (50-46), 4.3L L8 (53-50), 4.3L V8 (54-54), 4.9L V8 (67-67), 5.2L L8 (52-50), 5.3L V8 (54-53), 5.6L V8 (67-67), 6.0L V8 (58-58), 6.6L V8 (67-67); Cadillac Pass. Car: 7.0L V8 (67-67); Chevrolet Lt.
Features & Benefits
- Copper Plus - Dependable Performance and Durability
- Copper Plus - Dependable Performance.
- Copper core center electrode allows for accurate control of heat range for longer life
- Superior corrosion resistance
- Patented TinTac and ULTRASEAL coated shell for maximum corrosion resistance
- Built to ISO and SAE standards for proven performance
- Patented SAC-9 semiconductor resistor for maximum EMI & RFI suppression
Product Attributes
Ground Electrode Core Material | Nickel |
Washer(s) Included | Yes |
Electrical Terminal Type | Non-Removable Nut |
Center Electrode Tip Material | Nickel |
Pre-Gap Size | 0.035 IN |
Ground Electrode Quantity | 1 |
Hex Size | 0.813 IN |
Insulator Height | 0.09 IN |
Manufacturer Heat Range | 18 |
Seat Type | Flat |
Reach | 0.375 IN |
Thread Diameter | 0.551 IN |
Resistor Type | Yes |
Hex Type | Hex |
Washer Type | Crush |
Indexed | No |
Center Electrode Diameter (inch) | 0.094 IN |
Classification | Champion Copper Plus |
Ground Electrode Material | Nickel Copper Alloy |
Installed Height (inch) | 2.24 IN |
Insulator Projection (inch) | 0.09 IN |
Part Description | Spark Plug |
Plug Type | RJ18YC |
Taper Diameter (inch) | 0.31 IN |
Hex Size | 20.650 MM |
Thread Diameter | 14.000 MM |
Title | Champion Copper Plus- Boxed - RJ18YC |
Ground Electrode Tip Material | Nickel |
Center Electrode Design | Standard |
Grade Type | Premium |
Pre-Gap Size | 0.90 MM |
Subject To Prop 65 (yes/no) | No |
Additional Information
Country of Origin (Primary) | MX |
Harmonized Tariff Code (Schedule B) | 8511100000 |
Harmonized Tariff Code (HTS) | 8511100000 |
Refurbished Part | N |
Remanufactured Part | N |
UPC | 00037551000289 |
VMRS Code | 033003005 |
Part Interchanges
- Champion Spark Plug RJ18YC
- DENSO W14PRU
- DENSO W14PU
- DENSO W9PRU
- DENSO W9PU
- NGK BPM7
- NGK BPR4S15
- NGK XR4
- ACDelco 45S
- ACDelco 46S
- ACDelco R45S
- ACDelco R46S
- ACDelco R46SX
- ACDelco R46SZ
- ACDelco R47S
- Prestolite 14-82
- Motorcraft A82
- Motorcraft AR82
- Bosch 4036
- Bosch 4236
- Bosch 7916
- Bosch 7919
- Bosch W10F
- Bosch W10FC
- Bosch W9F
- Bosch W9FC
- Bosch WR10F
- Bosch WR10FC
- Bosch WR9F
- Bosch WR9FC
- Bosch WR9FP
- Autolite 86
- Champion Spark Plug J18Y
- Champion Spark Plug J18YC
- Champion Spark Plug RJ18Y
- Champion Spark Plug RJ20Y
- Champion Spark Plug UJ18Y
- Champion Spark Plug XJ18Y
- Champion Spark Plug XJ20Y
- Autolite 76
- Autolite 77
- Autolite 87
- NGK BPR4S
- Prestolite 1482
- ACDelco 41818
- ACCEL 138
- Torch G4RTC
- Torch G4RTV
- DENSO 6007
- DENSO 6021
Fits Vehicles
- GMC Transmode (1973-1974)
- Chevrolet Estate (1969-1970)
- Pontiac Tempest (1968-1970)
- Pontiac Beaumont (1968-1969)
- Pontiac Parisienne (1967-1971)
- Pontiac Strato-Chief (1967-1970)
- Pontiac Laurentian (1967-1971)
- Buick Sportwagon (1967)
- Dodge Texan (1956)
- Chrysler Windsor (1955-1956)
- Dodge Sierra (1955-1956)
- Dodge Custom (1954-1956)
- Dodge Royal (1954-1956)
- Chrysler Saratoga (1951-1952)
- DeSoto Firedome (1952-1956)
- DeSoto Fireflite (1955-1956)
- Allard K3 (1952-1954)
- Pontiac Acadian (1968-1971)
- Facel Vega FV1 (1954-1955)
- Facel Vega FVS (1956-1958)
- Facel Vega FV (1954-1955)
- Oldsmobile Cutlass Supreme (1967-1968)
- Nash Nash-Healey (1951-1952, 1954)
- Nash Ambassador Super (1954-1956)
- Nash Ambassador Custom (1949-1951, 1954-1956)
- Pontiac Ventura (1971)
- Pontiac GTO (1967-1971)
- Pontiac Grandville (1971)
- Pontiac Grand Safari (1971)
- Pontiac Bonneville (1967-1971)
- Plymouth Suburban (1955-1957)
- Plymouth Savoy (1955-1957)
- Plymouth Plaza (1955-1957)
- Plymouth Fury (1956-1957)
- Plymouth Belvedere (1955-1957)
- Oldsmobile Vista Cruiser (1967-1968)
- Oldsmobile Toronado (1967)
- Oldsmobile F85 (1967)
- Oldsmobile Delta 88 (1967-1968)
- Oldsmobile Delmont 88 (1967-1968)
- Oldsmobile Cutlass (1968)
- Dodge Meadowbrook (1953-1954)
- Dodge Coronet (1953-1956)
- Chrysler Town & Country (1951-1953, 1955)
- Chrysler Newport (1951-1953, 1955)
- Chrysler New Yorker (1951-1953)
- Chrysler Nassau (1955)
- Chrysler Imperial (1951-1953)
- Chevrolet Townsman (1969)
- Chevrolet P30 Van (1969)
- Chevrolet P20 Van (1969)
- Chevrolet Nova (1969-1970)
- Chevrolet Kingswood (1969)
- Chevrolet K30 Pickup (1969-1970)
- Chevrolet K20 Suburban (1969-1970)
- Chevrolet K20 Pickup (1969-1970)
- Chevrolet K10 Suburban (1969-1970)
- Chevrolet K10 Pickup (1969-1970)
- Chevrolet Impala (1969)
- Chevrolet G20 Van (1969-1970)
- Chevrolet G10 Van (1969-1970)
- Chevrolet El Camino (1969-1970)
- Chevrolet Chevelle (1969-1970)
- Chevrolet C30 Pickup (1969-1970)
- Chevrolet C20 Suburban (1969-1970)
- Chevrolet C20 Pickup (1969-1970)
- Chevrolet C10 Suburban (1969-1970)
- Chevrolet C10 Pickup (1969-1970)
- Chevrolet Brookwood (1969)
- Chevrolet Blazer (1969-1970)
- Chevrolet Biscayne (1968)
- Chevrolet Bel Air (1968)
- Cadillac Fleetwood (1967)
- Cadillac Eldorado (1967)
- Cadillac DeVille (1967)
- Cadillac Calais (1967)
- Buick Skylark (1967)

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