NGK DCPR8E Spark Plug 4179 (10998), Replaces RA4HC, 2 Pack for Jet Ski / PWC

This is a set of two NGK DCPR8E spark plugs, NGK stock number 4179, also listed as 10998. They replace the RA4HC in your jet ski or PWC. Put them in at a tune-up, or when the engine starts hard, misfires or runs rough.

What's included

• 2 NGK DCPR8E spark plugs

Replaces OEM part numbers

10998 · 4179 · RA4HC

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