The ILFR6GE Laser Iridium series plugs come pre-gapped as specified by your engine manufacturer. Always check the gap prior to installation. Use only the spark plug listed in your engine owner's manual. Using the wrong plug can reducing optimum performance, reduce fuel economy or cause damage to you...

Power Pack W/Wires Manufactured by: CDI Electronics Part # 113-6367K1

About Sierra Sierra is dedicated to protecting you and your investment. For 50 years Sierra, one of the most trusted names in the marine industry, has proudly been offering high quality engine and drive parts. Their products meet or exceed the original equipment part it replaces and are engineered t...

Bestselling non-fiction author Ed Robinson brings you a powerful true story of one woman's triumph over pain. It will lead you to hate doctors, lawyers, and insurance companies. By the time you finish, you'll have fallen in love with Kim. This deeply inspiring tale is destined to become the most imp...

Remote controls are very useful auxiliary equipment for the autopilot. You can power steer the boat from any location, handheld or fix mount, using buttons or a lever. Remote course change and full follow-up control is also available depending on the model. By adding the analog Simrad IS20 Rudder di...

After many years in the boating industry and writing countless articles for your favorite boating magazines, John Fleming has put his wealth of knowledge into his new book, The Complete Guide To Outboard Engines.This book starts with the difference in design and power between the two-cycle outboard...

Spark plug set 863656A1 is for use on V-8 MerCruiser stern drive and inboard engines (5.0L, 5.7L and 6.2L MPI) with ECM 555 (serial number 0M300000 through 2A455878). The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 6...

UB1280 12V 8AH - Absorbant Glass Mat (AGM) technology for superior performance. Valve regulated, spill proof construction allows safe operation in any position.   Common uses for the UB1280: Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medi...

Bruce Van Sant writes the popular guide The Gentleman’s Guide to Passages South which many cruising sailors call their "Bible" for traveling through the islands of the trade winds to South America. It has advice that BlueWater Sailing calls "priceless". In Tricks of the Trades, Van Sant widens the s...

Marine/Shore Power 30A Adapter Long Collar Occasionally, you will find that you need a bit more collar to properly connect your power cord to an adapter. This long collar takes care of that issue! High impact PVC with threads and locking channels, 1-11/16" end to end. At this price, keep one handy!...

ONE PIECE PERFORMANCE PLUG. If you need utmost ignition performance & spark voltage at unparalleled levels don't miss the chance to purchase our racing plugs. Misfires are now controlled & racing plugs will allow you to have steadily high levels of improved acceleration & throttle response. Due to B...

If like most do-it-yourselfers you've relied on a sketchy owner's manual or one of those abstruse shop manuals written for professional mechanics to keep your onboard running, here's an end to your frustration. This abundantly illustrated nonthreatening guide is filled with effective maintenance, re...