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 )
$456.99
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$651.99
Sierra Marine starters will "crank" your vessel's engine with assured performance. They offer remanufactured and new starters for a wide range of stern drive (I/O) and inboard engines. Remanufactured starters have new solenoids, drives, bushings, brushes, and springs. The bodies are powdercoated for greater corrosion resistance. Protect yourself and your investment, choose Sierra starters and get back on the water with over 50 years of experience powering the way.
( 12 )
$116.50
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$246.99
Battery management is vital to the safe operation of your boat. Sierra Marine offers battery disconnect switches in several rotary and key styles. Rotary models are available with or without AFD (Alternator Field Disconnect). Key style conveniently places on/off switch on bulkhead. Select the one preferred for your watercraft. Additional rotary-style features: * Unique ergonomic and aesthetic knob design * Removable knob for added level of safety and isolation * Robust glass fiber-reinforced nylon enclosure * Removable windows on all four sides for unobstructed wiring * Surface or panel mount options provide flexibility during installation
Not Yet Reviewed
$25.99
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$48.99
Sierra Marine alternators are designed to OEM specifications. All models meet or exceed USCG and SAE J1171 safety requirements and are 100 percent load-tested for assured reliability. Order the replacement alternator recommended for your watercraft application.
Not Yet Reviewed
$182.99
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$473.99
Sierra Marine offers a variety of electrical accessories, including fuse mounting bars. They feature a bolt-down design for high-vibration applications. These bars are perfect in tight spaces to provide high current protection. Additional product details: * Ignition protected * Standard isolated M8 stainless steel stud allows for stacking of terminals * Prevents accidental shorts with protective, insulating cap * Compact and designed for DC Main, Bow Thruster, Inverter, and Windlass circuit protection * 300 amp maximum amperage * Mounts on 3/8 in. terminal studs * Accepts 5/16 in. ring terminals
Not Yet Reviewed
$31.99
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$41.99
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 )
$17.99
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$133.99
Sierra Marine offers a variety of electrical accessories, including fuse blocks. These watercraft replacement parts are available in different fuse styles—such as blade and AGC/MDL—and circuit quantities (6 or 12). They carry a 30 amp circuit rating (100 amp max cumulative), and feature LED lights to indicate a blown fuse. Select the fuse box size and options preferred for your application.
Not Yet Reviewed
$36.99
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$65.99
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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$635.99
Sierra Marine glass tube fuse blocks are for use with SFE, AGC, or MDL fuses—up to 20 amps. These fuse blocks feature a heavy-duty molded black base, 8-32 terminal screws, and tin-plated brass fuse clips for corrosion resistance and optimal electrical conductivity. Order the glass tube fuse block that corresponds with the circuit quantity needed for your application.
Not Yet Reviewed
$13.99
Sierra Marine ATO/ATC fuse blocks consolidate branch circuits and eliminate the tangle of inline fuses for electronics and other appliances. Their robust design makes them ideal for marine and vehicle DC electrical systems. These fuse blocks are for use with ATO/ATC fuses. The interlocking modules snap together and feature a flame-resistant reinforced polyester base with 1/4 in. tin-plated copper tab terminals for corrosion resistance and optimal electrical conductivity. They are rated at 30 amps per circuit, 160 amps total per block, and are available with or without ground bus bar. Order the fuse block that corresponds with the circuit quantity needed for your application.
Not Yet Reviewed
$24.99
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$37.99
Sierra Marine hot feed common ground fuse blocks are for use with SFE, AGC, or MDL fuses—up to 20 amps. A common bus bar connects hot side fuses for power feed, and separate bus bar is used for ground or unfused common feed fuses. The blocks feature a heavy-duty black molded base, 8-32 stud terminals for power/ground connection, 1/4 in. Q.D. terminals for circuit hookup, and tin-plated brass fuse clips for corrosion resistance and optimal electrical conductivity. Order the hot feed common ground fuse block that corresponds with the circuit quantity needed for your application.
Not Yet Reviewed
$20.99
Sierra Marine Maxi fuse blocks are for use with Maxi fuses from 30 to 80 amps. The blocks are constructed of reinforced polycarbonate material and have a snap-on cover that insulates conductive parts. These blocks accept 18-4 AWG wire from both of the sides or bottom, and provide a maximum voltage of 32 VDC. They meet or exceed SAE J1171 specifications.
Not Yet Reviewed
$29.99
Sierra Marine trolling motor sockets/plugs take the hard work out of wiring your trolling motor. They offer a complete line of wiring plugs and sockets for both the boat side and motor side, female and male, 12 V and 24 V, 8-gauge or 10-gauge wire options to complete the job right.
Not Yet Reviewed
$16.99
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$27.99
Sierra Marine offers spark plug wire sets for a variety of Yamaha watercraft from the early 2000s and up. These wires feature a Kevlar core for maximum durability and long life; a durable stainless steel wound conductor for maximum horsepower and engine performance; premium silicone jacketing and boots for ultimate high temperature protection; superior RFI suppression for the most sensitive electronic system; and corrosion-resistant stainless steel spark plug and distributor terminals for maximum conductivity. Order the set recommended for your application.
Not Yet Reviewed
$56.50
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$121.99
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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$595.99
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 )
$354.50
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$771.99
Sierra Marine MAGFORCE ignition wire sets are "electronics friendly". These spark plug wires protect all of your electronic devices and electronic engine controls from radio-frequency interference and electromagnetic interference, while delivering the maximum amount of voltage. Their exact-fit design ensures easy installation and years of trouble-free service. Sierra MAGFORCE ignition wire sets feature: * Moisture-proof, molded distributor insulators * High-quality conductive center carrier * Mag/wire-wound core delivers maximum voltage without RFI and EMI interference * High-tensile strength membrane for added durability and heat resistance * Innovative nylon reinforcing tape for added strength and durability * 8mm high-tear strength silicone jacket protects conductor up to 500 degrees F * High-temperature, pre-greased silicone insulators * Posi-lock stainless steel terminals resist corrosion
( 15 )
$14.99
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$449.99
Sierra Marine flame retardant split wire conduits feature black polypropylene construction with a blue stripe for easy identification. They are split lengthwise for easy application and provide chafing protection for wiring systems. When your ride is built for the marine environment, you don't want to settle for anything less than the best, and Sierra Marine has been an industry leader for over 50 years. Find out for yourself while keeping your marine vehicle in tip-top shape with an assist from the Sierra Marine flame retardant split wire conduits best suited for your application. Product features and specifications include: * Range of inside diameters available * Temperature rating up to 275 degrees F * Meets ABYC standard 8.15.19 and UL 94 V2
Not Yet Reviewed
$30.99
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$36.99
Sierra Marine offers a comprehensive line of fuse styles, colors, and amp ratings to meet your specific application requirements. They're sold individually, in pairs, or in sets. Watercraft fuses can fail at the most inopportune times—why not order a supply of replacements so you're never stranded without them.
Not Yet Reviewed
$1.99
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$55.99
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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$50.99
Sierra Marine ATO/ATC fuse holders are available in several choices. The offerings include waterproof sealed cases, different gauge leads or wire loop, and different amp fuse ratings.
Not Yet Reviewed
$7.99
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$9.99
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
$174.99
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$327.99
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 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
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