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(888) 312-8812 Login SignupCHAMPION 121 Copper Plus™ Spark Plug
MSRP: $3.97
$262
Save $1.35
Limited availability at this price!
In Stock
Get it by Monday, Dec 15
CHAMPION 121 Part Description
Manufacturer
Product Description
Copper Plus Spark Plug RV8C Carton of 4
Application Summary
Chevrolet Pass. Car: 6.6L V8 (70-70), 7.4L V8 (71-70); GMC Van: 6.6L V8 (71-71)
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
CHAMPION 121 Specifications
Product Attributes
| Ground Electrode Core Material | Nickel |
| Washer(s) Included | No |
| Electrical Terminal Type | Non-Removable Nut |
| Center Electrode Tip Material | Nickel |
| Pre-Gap Size | 0.040 IN |
| Ground Electrode Quantity | 1 |
| Hex Size | 0.625 IN |
| Manufacturer Heat Range | 8 |
| Seat Type | Tapered |
| Reach | 0.441 IN |
| Thread Diameter | 0.551 IN |
| Resistor Type | Yes |
| Hex Type | Hex |
| Indexed | No |
| Core Nose Length | 0.655 IN |
| Center Electrode Diameter (inch) | 0.1 IN |
| Classification | Champion Copper Plus |
| Ground Electrode Material | Nickel Copper Alloy |
| Installed Height (inch) | 2.02 IN |
| Part Description | Spark Plug |
| Plug Type | RV8C |
| Taper Diameter (inch) | 0.31 IN |
| Hex Size | 15.880 MM |
| Thread Diameter | 14.000 MM |
| Title | Champion Copper Plus- Boxed - RV8C |
| Ground Electrode Tip Material | Nickel |
| Center Electrode Design | Standard |
| Grade Type | Premium |
| Pre-Gap Size | 1.02 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 | 00037551000050 |
| VMRS Code | 033003005 |
CHAMPION 121 Part Interchanges
| Brand | Part Number |
|---|---|
| Champion Spark Plug | RV8C, BL8, RBL8 |
| DENSO | T20RU, 5038 |
| Mopar | 4339492 |
| ACDelco | R42T, R43CT, R43T, MR43T, R42CT, 41821 |
| Motorcraft | AF3, AF3C, ARF3, ARF4, ASF3C, ASF4C |
| Bosch | 7968, HR8A, HR8AC, 7568, WA125TR4, WA145TR4 |
| Autolite | 144, 145, 136 |
| NGK | 2927, B6FS |
CHAMPION 121 Fits Vehicles
- GMC P35/P3500 Van (1971)
- GMC P25/P2500 Van (1971)
- GMC P15/P1500 Van (1971)
- Chevrolet P30 Van (1970)
- Chevrolet P20 Van (1970)
- Chevrolet El Camino (1970)
- GMC C5000 (1979)
- Chevrolet C50 (1971-1979)
- GMC P6000 (1983-1987, 1989-1990)
- Chevrolet P60 (1983-1990)
- Pontiac Strato-Chief (1970)
- Pontiac Parisienne (1970)
- Pontiac Laurentian (1970)
- Chevrolet Estate (1970)
- GMC B6000 (1980-1986)
- Chevrolet B60 (1980-1985)
- Iso Grifo (1970)
- Pontiac Acadian (1970-1971)
- Chevrolet C60 (1971-1979, 1984-1986, 1990)
- GMC C6000 (1979-1986, 1990)
- Chevrolet C70 (1979-1990)
- GMC C7000 (1979-1990)
- Chevrolet Townsman (1970)
- Chevrolet Nova (1970)
- Chevrolet Monte Carlo (1970)
- Chevrolet Kingswood (1970)
- Chevrolet Impala (1970)
- Chevrolet Corvette (1970)
- Chevrolet Chevelle (1970-1971)
- Chevrolet Caprice (1970)
- Chevrolet Camaro (1970)
- Chevrolet Brookwood (1970)
- Chevrolet Biscayne (1970)
- Chevrolet Bel Air (1970)
CHAMPION 121 Cross References
We have 3 alternatives for the 121 by CHAMPION:
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