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$3.63
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NGK Spark Plug (BPM8Y). 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.
$3.63
This part 5574 is compatible with:
- Product Type:
- Small Engine, Tiller, String Trimmer, Leaf Blower, Edger, Hedge Trimmer, Chainsaw, Pole Pruner
- Brands:
- Craftsman, Echo, Mantis
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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.
Repair Help by Brands and Product Type
Alternative Part Number(s)
Replaces Part Number 2057
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