Boat Tune-Up & Fuel
PCM Platinum 8.1L Spark Plug Set PCM - RP030009
Set of eight AC Delco 41-983 spark plugs listed with PCM RP030009 as a comparison reference.
$99.99
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Product details
Set of eight AC Delco 41-983 spark plugs listed with PCM RP030009 as a comparison reference. Match the current plug number and exact engine/ignition specification before ordering; confirm the correct gap from the service information for that engine.
Before you order
Fitment & setup
How many plugs are included?
The listing is for a set of eight AC Delco 41-983 plugs.
Can I choose the plugs from engine displacement alone?
No. Send the engine identification, ignition details and current plug number to GT40. Confirm the exact replacement and engine-specified gap before installation.