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Sierra Marine Parts and Accessories
With over 50 years of experience in building boat parts, Sierra Marine is the boater’s go-to source for outboard motor parts, gauges, and more for marine applications....
With over 50 years of experience in building boat parts, Sierra Marine is the boater’s go-to source for outboard motor parts, gauges, and more for marine applications. Sierra Marine makes specialty marine oil, marine starters, tools, manifolds, and marine ignition sensors—all designed to ensure you enjoy your time on the water. Keep your boat ship-shape with parts from Sierra Marine. Order now at Summit Racing.
With over 50 years of experience in building boat parts, Sierra Marine is the boater’s go-to source for outboard motor parts, gauges, and more for marine applications. Sierra Marine makes specialty marine oil, marine starters, tools, manifolds, and marine ignition sensors—all designed to ensure you enjoy your time on the water. Keep your boat ship-shape with parts from Sierra Marine. Order now at Summit Racing.
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Sierra Marine Mechanical Fuel Pumps
Sierra Marine offers mechanical fuel pumps for a variety of watercraft applications. These high-quality replacement parts are designed to meet OEM specifications. They're available in different inlet/outlet sizes and attachments, and most models include a gasket. Order the fuel pump recommended for your engine.
( 31 )
$29.99
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$244.99
Sierra Marine Delco EST Conversion Kits
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 )
$429.99
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$508.99
Sierra Marine Starters
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 )
$159.99
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$244.99
Sierra Marine Circulating Water Pumps
The water pump is the heart of your inboard or I/O cooling system. Sierra Marine offers circulating water pumps—quality replacements designed specifically for your GM, Ford, or Chrysler-based watercraft engine. Each pump is assembled using new castings, and features corrosion-resistant brass impellers, mounting gaskets, brass plugs and fittings, and is powdercoated for additional protection. Order the pump best suited to your marine engine. Key features: * Engineered to be an exact match to OEM pumps * Assembled with brass bi-directional impellers for installation on right hand or left hand rotating engines * Pumps include gaskets, brass plugs and fittings, stainless steel seal cup and spring (except Model 18-3599-1), and stainless steel backplate (where applicable) * Powdercoated finish to stand up to harsh marine environment
( 11 )
$94.99
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$184.99
Sierra Marine Exhaust Manifolds
Sierra Marine exhaust manifolds are painted, packaged, and leak-tested. Your boat's exhaust manifold will not last forever and ignoring it could lead to engine problems. Sierra Marine offers a vast selection of quality units that will allow you to replace your corroded manifold, avert problems, and enjoy trouble-free service.
( 15 )
$202.99
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$444.99
Sierra Marine Carburetors
Sierra Marine carburetors are new precision castings built to meet or exceed OEM specifications. They offer several 2- and 4-barrel replacement styles to choose from. Order the model recommended for your watercraft application. Features include: * Recalibrated to maximize fuel efficiency and performance * All carburetors are flow-tested throughout the entire throttle range * Fuel mixture and idle settings are preset to ensure that only minor idle and choke adjustments are necessary during installation
( 41 )
$34.99
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$799.99
Sierra Marine Ignition Modules
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.
( 2 )
$100.99
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$159.99
Sierra Marine Delco EST Distributors
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 )
$399.99
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$489.99
Sierra Marine Elbow Risers
Sierra Marine exhaust elbow risers are designed to fit the center rise exhaust manifolds used on specific early marine engines. The elbow risers feature precisely machined cast-iron bodies, are painted black, and come to you ready for installation right out of the box. Protect yourself and your investment, choose Sierra Marine's quality engine and drive parts and get back on the water with over 50 years of experience powering the way.
( 3 )
$89.99
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$234.99
Sierra Marine Head Gaskets
Sierra Marine head gaskets will meet your marine engine's original equipment requirements for leak-free performance. They offer a huge assortment of high-quality gaskets to service many applications. Sierra Marine head gaskets will keep your boat's engine in prime condition for the best on-the-water experience.
( 3 )
$4.99
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$189.99
Sierra Marine FC-W Semi-Synthetic Engine Oil
Sierra Marine FC-W semi-synthetic engine oil is blended for superior protection under high loads and operating stress. Marine engines require routine maintenance, and changing the engine oil is critical to maintaining and extending their useful life. This Sierra Marine FC-W synthetic blend engine oil is available in different weights and volumes to service many engines from Suzuki to your supercharged Mercury Verado.
( 3 )
$30.99
Sierra Marine Shields Shieldsflex 2 Water Exhaust Hoses
Sierra Marine offers Shields Shieldsflex 2 water exhaust hoses in a variety of lengths, inside and outside diameters. The water/exhaust hose has a black synthetic rubber tube and cover, reinforced with wire helix imbedded between plies of HD synthetic cord. It's resistant to exhaust fumes, ozone, mild chemicals, antifreeze, and salt water. This hose is abrasion- and odor permeation-resistant. It now has double the ozone resistance required by the SAEJ2006. Shieldsflex 2 is primarily used for engine intake, wet exhaust connections (use where bends or long lengths are required), bilge pump intake/discharge, scupper lines, toilet intake/discharge, and holding tank vent/pump out. Temperature ranges from -20 to 200 degrees F continuous, 250 degrees F intermittent. This product meets SAE J2006 Type R2 standards.
Not Yet Reviewed
$42.99
Sierra Marine Full Synthetic Gear Lube Oil
Sierra Marine full synthetic gear lube oil is formulated to optimize gear life and resist oxidation. This oil reduces friction and provides superior wear protection in severe operating conditions, while the unique synthetic formulation is shear stable and resists oxidation. This ensures high performance over a wide range of ambient operating temperatures. Sierra Marine full synthetic gear lube oil is available in different sizes to meet your needs and budget.
Not Yet Reviewed
$19.99
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$259.99
Sierra Marine Speedometer GPS Antennas
Sierra Marine Speedometer GPS antennas are the perfect complement to your GPS-enabled speedometers or other GPS devices. Outputting a standard NMEA 0183 signal, these antennas offer reliable and consistent signals, even through canvas and fiberglass canopies.
( 1 )
$112.99
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$120.99
Sierra Marine Oil Pressure Gauge Sending Units
Sierra Marine offers quality replacement parts, including these electrical oil pressure gauge sending units that feature 80 psi, and a 1/8 in. NPT thread-in style attachment. They're available for use on most types of marine applications on Sterndrive and inboard engines. Order the unit best suited to your application.
Not Yet Reviewed
$20.99
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$37.99
Sierra Marine Spark Plug Wire Sets
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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$95.99
Sierra Marine USB Chargers
Sierra Marine USB chargers fit into cigarette lighters and sockets, designed for 12 V and 24 V operation. The chargers feature a Type A port for 2.4 amp current; and Type C port rated at 45 watts to deliver fast charging times. Type C is PD compatible for rapid charging of many different types of devices. Additional product details: * Integrated over-current and thermal overload protection to safeguard electronics * Laser-etched backlight labels for easy readability and power supply verification * Backlight emits Blue when ON and becomes Orange when PD charging mode is enabled * Fits industry standard 1 1/8 in. panel cut-out for effortless installation * Sealed up to IP67 (with cover)
Not Yet Reviewed
$40.99
Sierra Marine Electric Fuel Pumps
Sierra Marine electric fuel pumps are quality replacements for engines that require a high-pressure pump. These electric inline external units are compatible with many Volvo Penta and OMC stern drive applications. The fuel pumps produce 120 psi and the gph fuel flow required by manufacturers. They're engineered to meet or exceed factory specifications of the OEM part it replaces.
( 2 )
$179.99
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$210.99
Sierra Marine Ignition Coils
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 )
$20.99
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$51.99
Sierra Marine Thunderbolt IV HEI Distributors
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 )
$289.99
Sierra Marine Remanufactured Carburetors
Sierra Marine remanufactured carburetors are reworked with precision to meet or exceed OEM specifications. They offer several styles to choose from. Features include: * Recalibrated and re-engineered to maximize fuel efficiency and performance * All carburetors are flow-tested throughout the entire throttle range * Fuel mixture and idle settings are preset to ensure that only minor idle and choke adjustments are necessary during installation * All bases are resurfaced and throttle shaft bushings replaced
Not Yet Reviewed
$519.99
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$569.99
Sierra Marine MAGFORCE Ignition Wires
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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$369.99
Sierra Marine Amega Series Gauges
Sierra Marine Amega Series gauges outfit your boat with accurate data and sporty looks. The Amega instruments feature clean-looking black dials with racy red and vivid white graphics, plus through-the-dial and perimeter lighting for excellent readability. Sierra Amega gauges are finished with scratch-resistant, curved glass lenses and black, near-flush bezels. They're available to monitor nearly a dozen vitals on your watercraft. Order the instruments needed for your application.
( 3 )
$30.99
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$88.99
Sierra Marine Amega Series Gauge Kits
Sierra Marine Amega Series gauge kits feature smart white and red graphics on a black dial background. Their very low-profile black bezels follow the curve of the lenses to eliminate water trapping. Amega instruments are available in 4- and 6-gauge kits, and for either inboard or outboard applications. Additional notes: * Scratch-resistant domed glass lenses also shed water * Enhanced illumination: through-dial and perimeter lighting for excellent readability at night * Low-range speedometers * U.S. and metric scales, with ISO symbols, where appropriate
( 1 )
$189.99
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$244.99
