Champion 859 - Copper Plus™ Spark Plug - Small Engine
$317
MSRP: $5.34
Save: $2.17
In stock
limited availability at this price!
Pay over 3-12 months with 
. Learn more
. Learn more
CHAMPION part description
Product Description
Copper Plus Small Engine Spark Plug RCJ7Y Carton of 4
Application Summary
SMALL ENGINE, TRACTOR
Features & Benefits
- Copper Plus - Dependable Performance and Durability
- OE type replacement plug
- Resists fouling
- Copper core center electrode allows for accurate control of heat range for longer life
- Superior corrosion resistance
- Built to ISO and SAE standards for proven performance
Product Attributes
| Ground Electrode Core Material | Nickel |
| Washer Included | Yes |
| Electrical Terminal Type | Non-Removable Nut |
| Center Electrode Tip Material | Nickel |
| Pre-Gap Size | 0.025 IN |
| Ground Electrode Quantity | 1 |
| Hex Size | 0.748 IN |
| Insulator Height | 0.06 IN |
| Manufacturer Heat Range | 7 |
| Seat Type | Flat |
| Reach | 0.375 IN |
| Thread Diameter | 0.551 IN |
| Resistor Type | Yes |
| 9507 | Hex |
| 9745 | Crush |
| 9746 | No |
| Center Electrode Diameter (inch) | 0.078 IN |
| Classification | Champion Copper Plus Small Engine |
| Ground Electrode Material | Nickel Copper Alloy |
| Installed Height (inch) | 1.43 IN |
| Insulator Projection (inch) | 0.06 IN |
| Part Description | Spark Plug |
| Plug Type | RCJ7Y |
| Taper Diameter (inch) | 0.27 IN |
Additional Information
| Country of Origin (Primary) | US |
| Harmonized Tariff Code (Schedule B) | 8511100000 |
| Harmonized Tariff Code (HTS) | 8511100000 |
| UPC | 00037551000944 |
| VMRS Code | 033003005 |
Part Interchanges
- Champion Spark Plug RCJ7Y
- NGK BPMR6A
- Silver Streak 77-324-1
- Autolite 2974
- Bosch WSR7F
- Champion Spark Plug KCJ7Y
- Autolite 2985
- NGK 1029
- NGK 4114
- NGK 6726
- NGK BPMR6A10
- NGK BPMR7A
- Silver Streak 773241
- John Deere TY6062
- Torch L8RTF
- Torch R7
- Husqvarna 503235108
- Husqvarna 530030155
- Husqvarna 588247701
- Husqvarna HQT1
- Husqvarna Z163073110
- Husqvarna Z560273110
- DENSO W22MPRU
Fits Vehicles
- E-TON Viper Jr. (2002-2004)
- E-TON Rascal 40 (2000-2001)
California Proposition 65 Warning
California Proposition 65 Warning
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. (Read more)
Don't know your part number?
Take a photo and we'll identify it!
