Champion Spark Plug (RL87YC)
Grid is 1 inch square
  Spark Plug 327
  Spark Plug 327
  Spark Plug 327

Spark Plug 327

Genuine OEM Part # 327RC Item # 1863334Alternative Part Number(s)
Champion Spark Plug (RL87YC)
Grid is 1 inch square
  Spark Plug 327
  Spark Plug 327
  Spark Plug 327
$4.14
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Champion Spark Plug (RL87YC)
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$4.14
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This part 327 is compatible with:

Product Type:
Lawn Mower, Leaf Blower
Brands:
Ryobi, Toro

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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:

About the Spark Plug

Inspect the spark plug for signs of wear or damage. If the porcelain insulator is cracked, an electrode is burned away or damaged, or there is heavy carbon buildup at the electrode, replace the spark plug. To determine if the spark plug is defective, use a spark plug tester. You should see a strong spark between the tester’s terminals when the engine is cranking. If there is no spark, this indicates that the spark plug is defective and should be replaced.

Popular models

Alternative Part Number(s)

Replaces Part Number A100643
Replaces Part Number 870174002
Replaces Part Number RL87YC
Replaces Part Number 121-4199