Spark Plugs, Cost of Ownership Cirrus SR22

How much do replacement spark plugs cost for a Cirrus SR22?

How much do spark plugs cost for a Cirrus SR22?

At our last annual, we installed Tempest massive electrode spark plugs. Here’s cost detail from our work order at an authorized service center.

Replacement cost Tempest massive spark plugs

Parts – Spark Plugs 12.00 $40.51 486
Labor 0.50 $90.00 45
Total $531

Spark plugs wear down with usage and are a direct variable cost of flying. Your plugs may deliver service through about 350 hours or could show signs of failing before then.  In a shared ownership, you should consider a reasonable cost in the hourly rate for spark plug replacement.

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