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$7.88
Estimated DIY Savings: $186.96
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Champion spark plug (RCJ6Y). The spark plug ignites the fuel and air mixture in the engine's cylinder to power the engine. If the spark plug is has fouled (if the tip of the spark plug is burnt or damaged), the engine may not start or may run rough.
$7.88
This part 852 is compatible with:
- Product Type:
- Small Engine, Tiller, String Trimmer, Leaf Blower, Edger, Hedge Trimmer, Chainsaw, Pole Pruner
- Brands:
- Stihl, Craftsman, Husqvarna, Weed Eater, Toro, Cub Cadet, Ryobi, Homelite, Poulan, Poulan Pro, Wheel Horse, Tecumseh, Tanaka, Black Max, Green Machine
Related Articles & Videos
03:17
Troubleshooting
Top Reasons Small Engine Won't Start — Small Engine Troubleshooting
Spark Plug Customer Reviews
Common Problems Fixed by the Spark Plug
Based on customer reports and repair data, this part commonly fixes these issues:
Very Likely
Chainsaw won't start
Very Likely
String trimmer won't start
Very Likely
Small engine won't start
Very Likely
Edger won't start
Very Likely
Leaf blower won't start
Very Likely
Hedge trimmer won't start
Very Likely
Pole pruner won't start
Very Likely
Small engine hard to start
Likely
Small engine runs poorly
Likely
String trimmer runs rough
Likely
Leaf blower running rough
Likely
Hedge trimmer runs rough
Likely
Edger runs rough
Likely
Pole pruner runs poorly
About the Spark Plug
The spark plug might be defective. To determine if the spark plug is defective, remove the spark plug and inspect it. If the porcelain insulator is cracked, an electrode has been burned away or damaged, or there is heavy carbon buildup at the electrode, replace the spark plug. Alternatively, if the spark plug hasn’t been replaced in a few seasons, replace it.
Shop by Brands
Husqvarna Small Engine PartsCraftsman Small Engine PartsTecumseh Small Engine PartsToro Small Engine PartsHusqvarna Tiller PartsCraftsman Tiller PartsToro Tiller PartsCub Cadet Tiller PartsHomelite Tiller PartsGreen Machine Tiller PartsRyobi Tiller Parts
Poulan Pro Tiller PartsWheel Horse Tiller PartsHusqvarna String Trimmer PartsCraftsman String Trimmer PartsToro String Trimmer PartsCub Cadet String Trimmer PartsHomelite String Trimmer PartsGreen Machine String Trimmer PartsRyobi String Trimmer PartsWeed Eater String Trimmer PartsPoulan String Trimmer Parts
Repair Help by Brands and Product Type
Alternative Part Number(s)
Replaces Part Number 130-073
Replaces Part Number 611100
Replaces Part Number 870174001
Replaces Part Number PS02227
Replaces Part Number 98217S
Replaces Part Number 870144002
Replaces Part Number UP04093
Replaces Part Number UP04825
Replaces Part Number 98217
Replaces Part Number 8714402
Replaces Part Number UP05875
Replaces Part Number 870174001
Replaces Part Number 503235109
Replaces Part Number 530030180
Replaces Part Number 952030249
Replaces Part Number 130-260
Replaces Part Number 852
Replaces Part Number 7791156
Replaces Part Number RCJ6Y
Replaces Part Number 952030164
Replaces Part Number RCJ6Y
Replaces Part Number 7791156
Replaces Part Number 515448601