SBT Spark Plug Tube 420851754 for Sea-Doo 4-TEC Jet Ski Engines, Replaces OEM 420851754

This is an SBT spark plug tube, a replacement for Sea-Doo part number 420851754, for 4-TEC powered jet skis. The tube sits in the cylinder head and holds the spark plug and coil connection. Replace it when the old one is cracked, damaged or corroded, or when you are already into a spark plug and coil service on your PWC.

Fits

• Sea-Doo 4-TEC engine PWC (select models, fitment depends on model and year)

Replaces OEM part numbers

420851754

Not sure it fits your ski? Call or text 954-914-6465 with your hull ID (HIN) and we'll confirm before you order.