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Exact replacement Spark Plug Replaces Onan 167-0275
Fits Onan KY models

Note: If you purchase this spark plug, gap it to the following:

Spark Plug Gap 0.025 inch (0.64 mm) for Gasoline models 4KY and 3.6KY

Spark Plug Gap 0.020 inch (0.51 mm) for LP Gas models 3.6KY and 3.3KY 

From the Onan operators manual: 
"Always thread the spark plug in by hand until it seats, to prevent cross threading, and torque to 13 lbs-ft (17 N-m).  If you don't have a torque wrench, turn the spark plug an additional 1/4 turn, if being reused, or 3/8 to 1/2 turns if new."

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  • Part #: RN14YC
  • 9 In Stock

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