Sierra 18-5353 Prestolite V6 Screw-Down Distributor Cap

Sierra 18-5353 is a Prestolite V6 screw-down distributor cap. Marine sources list it as replacing Mercury 392-9086 and 392-9086T, OMC 984398, Volvo Penta 841926, GLM 71600, and Mallory 9-29426. Verify engine and distributor model before installation.

Sierra 18-5353 Prestolite V6 Screw-Down Distributor Cap is listed in the Laken Water Sports marine parts catalog for online ordering and Phoenix-area pickup. Confirm fitment, availability, and pickup timing with the parts team before ordering when compatibility is critical.

Fitment notes: Ignition distributor cap; verify Prestolite V6 screw-down distributor application.