Champion 843ECO - Premium™ Spark Plug - Small Engine
$649
MSRP: $8.98
Save: $2.49
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CHAMPION part description
Product Description
Spark Plug QCJ7YX Card of 1
Application Summary
Blowers, Chippers, Shredders, Pumps, Edgers, Hedgetrimmers, Misters, Sprayers, Tillers, Saws, Generators
Features & Benefits
- Easier, cleaner starts and reduced engine emissions
- Direct fit replacement with improved fuel economy
- Perfect OE replacement plug for lawn & garden applications and similar engines
- Fine-wire center electrode has focused spark for faster, easier and more consistent starting
Product Attributes
| Ground Electrode Tip Design | J Gap |
| Ground Electrode Core Material | Nickel |
| Washer Included | Yes |
| Electrical Terminal Type | Non-Removable Nut |
| Center Electrode Tip Material | Nickel |
| Ground Electrode Quantity | 1 |
| Hex Size | 0.750 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 |
| Ground Electrode Tip Material | Nickel |
| 9459 | No |
| 9507 | Hex |
| 9608 | Fine Wire |
| 9745 | Crush |
| 9746 | No |
| Center Electrode Diameter (inch) | 0.052 IN |
| Gap Style | J Gap |
| Ground Electrode Material | Nickel Alloy |
| Installed Height (inch) | 1.7 IN |
| Insulator Projection (inch) | 0.06 IN |
| Part Description | Spark Plug |
| Plug Type | QCJ7YX |
| Pre-gap Size | 0.025 |
Additional Information
| Country of Origin (Primary) | MX |
| Harmonized Tariff Code (Schedule B) | 8511100000 |
| Harmonized Tariff Code (HTS) | 8511100000 |
| UPC | 00037551014828 |
| VMRS Code | 033003005 |
Part Interchanges
- Bosch 7543
- Bosch 7810
- Bosch WS8E
- Champion Spark Plug CJ11
- Champion Spark Plug CJ7Y
- Champion Spark Plug CJ8
- Champion Spark Plug CJ8Y
- Champion Spark Plug HT10J
- Champion Spark Plug J91
- Champion Spark Plug J9J
- Champion Spark Plug JT8
- Champion Spark Plug RCJ7Y
- Champion Spark Plug RCJ8
- Champion Spark Plug RCJ8Y
- Champion Spark Plug TJ8J
- Champion Spark Plug UCJ7G
- Champion Spark Plug UCJ8G
- Mopar 4419643
- Motorcraft A7N
- Motorcraft A7NX
- Autolite 235
- Autolite 255
- Autolite 2995
- Autolite 2996
- NGK 2680
- NGK 5921
- NGK 6321
- NGK BM6A
- NGK BM6Y
- NGK BM7
- NGK CS2
- Prestolite 147N
- ACDelco C45W
- ACDelco C47W
- ACDelco CS41
- ACDelco CS45
- Silver Streak 773021
- Caterpillar 8F6347
- Torch L6C
- Torch L6RC
- DENSO W20MU
- DENSO W20MUS
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)
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