Availability
Sierra Marine Delco EST conversion kits upgrade GM engines with conventional ignition systems to electronic. They are offered for 4-, 6-, and 8-cylinder engines. Sierra Marine Delco EST kits include: * Delco EST (Electronic Spark Timing) distributor * Coil * Ignition wires * Harnesses
( 3 )
$575.99
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$672.99
Sierra Marine Delco EST distributors are designed as direct replacements for late model GM EST (Electronic Spark Timing) distributors. They feature an aluminum housing and meet or exceed SAE J1171 standards. A steel gear is included which is compatible with a flat tappet or hydraulic roller cam. Their ball bearing and bushing combination provide maximum timing stability and long-life.
( 2 )
$438.99
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$559.99
Sierra Marine Thunderbolt IV HEI distributors are designed as a direct replacement for Mercury Thunderbolt IV ignition distributors. They use a hall effect-type sensor to trigger ignition accurately, even at low rpm. They meet or exceed SAE J1171 standards.
( 2 )
$315.99
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$378.99
Sierra Marine applied decades of ignition experience to the YL Series points distributors. Built with advanced technology and materials, these distributors deliver more reliability for today's marine performance engines. They have stabilized points to eliminate point float and bounce, a high-dielectric condenser with a brass case for corrosion resistance, and self-lubricating bushings for maintenance-free durability. YL Series distributors also feature Mylar insulation for greater protection against current leaks and shorting; plus Sierra Marine's Super-Duty cap and rotor. The distributors work with both OE and high performance coils. Order the model recommended for your watercraft make and engine application.
( 5 )
$208.99
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$730.99
Sierra Marine offers ignition modules for a variety of watercraft distributor applications. These are OEM direct-fit replacements, so match up the part number needed for your powersports equipment.
( 1 )
$88.99
Replace your watercraft's OE distributor with a Sierra Marine YLM Series model. These are modern, high performance magnetic breaker-less upgrades. Their complete, self-contained ignition system combines the triggering device and amplifier into a single unit that sits inside the distributor housing. The self-contained module/pickup assembly has no moving parts to wear out, making YLM superior to many other designs. Their time-tested breaker-less ignition circuit and surface-mounted, thermal-clad construction provide reliability in harsh marine environments. Designed for 12 V negative-ground systems, YLM distributors improve combustion efficiency and spark plug life, provide accurate timing, and have a simple wiring hookup for easy installation. They're designed to work with both OE and aftermarket coils, so you're sure to find the combination you need. Order the model recommended for your marine make and engine application.
( 1 )
$584.99
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$771.99
Sierra Marine Flame-Thrower electronic distributors are magnetic triggered billet distributors. They are designed to meet or exceed SAE J1171 standards. Features and benefits include: * Cobalt magnets and Hall Effect trigger for stable timing and precise spark duration * Compensates for inherent electronic delay * Synchronized peak current and spark timing reduces heat build-up * Compatible with most capacitive discharge ignition boxes * Integrated patented Ignitor II technology with adapter dwell control * Non-vented distributor cap equipped with stainless steel fasteners * Triple screen spark arrestor for added protection
Not Yet Reviewed
$482.99
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$633.99
Is it time for a tuneup? Replace your distributor's worn out cap with a new one from Sierra Marine. Why take chances with old, questionable, or faulty ignition components that can leave you stranded? Sierra Marine replacement distributor caps are designed to exceed OEM specifications for dependable, maintenance-free operation.
( 3 )
$23.99
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$72.99
Sierra Marine offers a variety of ignition coils to maximize your engines output. All Sierra ignition coils are engineered and quality-built to give you the most reliable coil possible. The low-resistance provides a higher output, helping your marine engine make the most of every spark. Order the Sierra Marine ignition coil that is best suited to fit your application requirements.
( 2 )
$15.99
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$98.99
Sierra Marine coil resistors are offered in a couple of ohm options to meet your boating needs. These quality coil resistors will efficiently limit the current flow through the coil. Guard against overheating and wear of ignition components with Sierra Marine coil resistors.
Not Yet Reviewed
$16.99
Sierra Marine offers distributor ignition sensors to fit your marine application. When OEM parts fail, Sierra Marine has the replacement parts that you need with perfect fit and performance.
Not Yet Reviewed
$67.99
Sierra Marine Delco EST distributor coil to model harnesses are designed to fit engines equipped with a Delco EST distributor. One end of harness plugs into the coil and the other end plugs into ignition module mounted in the distributor. For over 50 years, Sierra Marine has supplied the best aftermarket parts in the marine industry—so boaters can enjoy the best of times on the water. Their products meet or exceed the original equipment part that they replace and are engineered to meet today's high horsepower engine demands while withstanding the harsh marine environment.
( 1 )
$36.99
Sierra Marine tune-up kits keep your water vessel in top running shape and will help to avoid costly repairs in the future. Sierra Marine gives you everything needed for your engine all in one package, so there is no guesswork when it comes to finding the right parts. Don't wait any longer—get a tune-up kit today!
( 8 )
$15.99
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$133.99
Sierra Marine accessory power outlets are ideal for replacing faulty auxiliary power sockets or adding a convenient charge point. They feature a flame-retardant nylon-reinforced enclosure, with quick-connect 1/4 terminals, and a twist-lock system that securely locks your plug into the socket. Additional details: * Watertight cap * 9-36 V, 20 amp rated * 1 1/8 in. diameter cut-out dimensions
Not Yet Reviewed
$13.99
Sierra Marine replacement distributor rotors are the perfect replacement part for your tune up. Don't get caught off guard without a good spark for your boat, replace your worn or damaged distributor rotors with new ones from Sierra Marine. They are manufactured to stringent quality standards and are fully interchangeable with the OEM parts they are designed to replace. Order the Sierra Marine distributor rotors suited to fit your application needs.
( 2 )
$7.99
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$27.99
Sierra Marine Flame-Thrower ignition coils upgrade stock coils to something with more wallop! They are 1.5 ohm, with oil-filled canisters, which keep their low-resistance windings secure and cool for reliable long-term performance. Features: * Low resistance and improved turn ratios * Produces the higher voltage needed to run larger spark plug gaps * Added power and better fuel economy * More windings maximize energy and reliability over the full rpm range * Fits existing brackets for easy installation
Not Yet Reviewed
$82.99
Sierra Marine surface mount auxiliary power sockets are designed so they can be mounted horizontally or vertically—even upside down under the dash, and all without requiring a cut-out hole. They feature flame-retardant nylon reinforced enclosures and quick-connect 1/4 in. terminals, making them ideal for replacing faulty auxiliary power sockets or adding a convenient charge point. Get your miscellaneous accessories from an industry leader when you order Sierra Marine surface mount auxiliary power sockets. More product specifications include: * Made of UV-stabilized plastic with water-tight gaskets * Water-tight cover cap for socket * Illuminated * Rated 9-36 V and 20 amp
Not Yet Reviewed
$11.99
Sierra Marine electronic distributor conversion kits change GM engines with traditional ignition systems to electronic. They are offered for 4-, 6-, and 8-cylinder engines to improve performance and combustion efficiency. Sierra Marine conversion kits include: * Sierra YLM distributor * Coil * Ignition wires * Harnesses
( 2 )
$148.99
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$298.99
Sierra Marine contact sets are designed to meet the specifications of the original equipment part they replace for dependable and accurate operation. These inexpensive units are available for use in a wide variety of makes and models. Choose the Sierra Marine contact set for your application needs.
( 1 )
$12.99
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$15.99
Sierra Marine starter solenoids are OE replacements for specific watercraft applications. These solenoids are built to factory specs to restore the starter performance you rely upon.
Not Yet Reviewed
$15.99
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$17.99
Sierra Marine offers quality stator components, designed to supply the energy needed to operate the ignition system on an outboard boat motor. The stators also contain charge coils, which provide a charge current for the batteries. Order the Sierra Marine replacement stator model that corresponds with your OEM part number.
Not Yet Reviewed
$309.99
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$362.99
Sierra Marine lanyards are available in different styles to fit your seafaring vehicle. Whether you need an ignition or universal cut-off lanyard, or just a replacement lanyard, Sierra Marine offers the safety you need. Features include: * Kills ignition when lanyard is pulled * For use with conventional or magneto ignitions * Seals out moisture * Makes reconnection easier * Panel thickness up to 1/4 in.
Not Yet Reviewed
$11.99
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$12.99
Sierra Marine Delco HVS distributors utilize an aluminum housing that replaces weaker plastic housings found on factory models. These are designed as direct replacements for late model GM HVS distributors. A steel gear is included which is compatible with a flat tappet or hydraulic roller cam. Their ball bearing and bushing combination provide maximum timing stability and long-life. Meets or exceeds SAE J1171 standards.
Not Yet Reviewed
$523.99
Don't take chances with an old, questionable, or malfunctioning condenser that can leave you stranded. Sierra Marine offers ignition condensers that are designed to exceed OEM specifications for reliable, maintenance-free operation. Trust your vehicle's ignition and electrical system needs to Sierra Marine. Order the ignition condenser recommended for your application.
Not Yet Reviewed
$9.99
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