Boat Tune-Up & Fuel
PCM Excalibur 330 Set of 8 Spark plugs
Set of 8 spark plugs for PCM Excalibur 330 service and tune-up work.
$89.99
1
Most in-stock orders ship the next business day30-day returns on eligible itemsCheck exact fitment
Questions about this part? Ask GT40 →Engine & part-number match
Confirm the exact part and installation configuration with GT40 before ordering.
Before ordering
- Engine model and serial number; the boat year alone is insufficient.
- Complete number on the existing part and any replacement/supersession reference.
- Printed plug identity, terminal type and required quantity.
Exact replacement needs confirmation. Use the checks above so GT40 can confirm the correct part.
Compare product fitment →About this part
Product details
Set of 8 spark plugs for PCM Excalibur 330 service and tune-up work. Match your engine application and plug spec before ordering; built for buyers who need a complete eight-plug marine engine set.