Sierra Marine Engine Parts & Drive Parts   Sierra Marine is a trusted name in aftermarket replacement boat engine and drive parts. Sierra’s products are designed and engineered to exceed the high horsepower demands of today’s engines in the harshest marine environments. All Sierra products meet or exceed the original equipment part it replaces.   If you need help finding a part, we need, Make, Model, Year, Horsepower, and Serial number of your engine.   Warning: We can no longer ship engine parts International or to California Due to Prop 65.

Standard toggle switch, rated 20 amps at 12V. Requires 15/32" dia. panel hole. Model TG40160 contains face plate for bilge pump function.

SPST Chrome Plated Toggle Switch - 3/8" Ball Handle - OFF/ON Single pole, single throw toggle switch turns one circuit on and off. Common applications include any single circuit requiring an on-off style switch. Features: Nominal voltage is 12V DC Rated for 10A at 12V DC 3/8" ball handle and two #6-32 screw terminals Mounting stem 15/32" fits panels up to 1/4" thick Same as Cole Hersee part number M-483 WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Standard Contura® rocker switch, rated 20 amps at 12V. Requires 27/32" x 1-29/64" cutout.

Standard illuminated Contura® rocker switch, rated 20 amps at 12V. Requires 27/32" x 1-29/64" cutout.

Two-position off-on switch. Mounting stem 1-1/4" long. 3/8" dia.. Overall length 3-1/8". Width 7/8". Brass hex back-up nut, brass washer, chrome plated knob. Has 2 male 1/4" blade terminals. With stainless steel springs.

Rotoswitch offers a wide variety of circuits. Each switch is supplied with a black knob with a frosted clear indicator. When used with the optional light modules the indicator glows with color to indicate control status. Rotoswitches mount in most panels currently using toggle switches with only minor modification. All Rotoswitches are described with the "Off" position at 12 o'clock for clarity.

Rotoswitch offers a wide variety of circuits. Each switch is supplied with a black knob with a frosted clear indicator. When used with the optional light modules the indicator glows with color to indicate control status. Rotoswitches mount in most panels currently using toggle switches with only minor modification. All Rotoswitches are described with the "Off" position at 12 o'clock for clarity.

Toggle switch tip illuminates white when dash lights are turned on, changes to red light when switch is in "on" position. Switch lights ONLY when dash lights are turned on. Rated 20 amps at 12V. Requires 15/32" dia. panel hole.

Push/Pull Switch Three-Position Three-position, off/on/on. For operating running lights and anchor lights separately. These switches have large, easy-to-pull handles. They are commonly used for operating lights. 3/4" diameter chrome-plated knob, brass case. Include screw terminals for connection without a wire lug. For 12-volt D.C. only. Not external ignition protected. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Polyester housing is rust and corrosion proof. 4 position switch Accessory-Off-On-Start. Push to choke feature in Start position. 7 screw tab terminals. Fits many Mercury applications. Supplied with hexagonal black plastic face nut and brass back up nut. Requires 7/8" mounting hole in panel. Ignition rated 15 Amp @ 12 VDC, Solenoid 30 Amp @12 VDC, Choke 7 Amp @ 12 VDC, Accessory 15 Amp @ 12 VDC.

Magneto type for panels up to 5/8" thick. Polyester housing is rust and corrosion proof. 4 position switch Accessory-Off-On-Start. Push to choke feature in Start position. Seven screw tab/threaded boss terminals. Supplied with hexagonal black plastic face nut and brass back up nut. Requires 7/8" mounting hole in panel. Ignition rated 15 Amp @ 12 VDC, Solenoid 30 Amp @12 VDC, Choke 7 Amp @ 12 VDC, Accessory 15 Amp @ 12 VDC.

Contura II Switch SPST Black - OFF-(ON) Vibration, shock, thermoshock, moisture and salt spray resistant Mounts in Blue Sea Systems Contura Water Resistant Panels and Contura Switch Mounting Panels Specifications: Action: OFF-(ON) Pole/Throw: SPST - Single Pole/ Single Throw Actuator Color: Black - Contura II Common Applications: Horn or Windshield Wipers Maximum Amperage: 20A @ 12V / 15A @ 24V Amperage Operating Current: 18mA (LED) Minimum Operating Temperature: -40° C Maximum Operating Temperature: 85° C Embedded LEDs: NONE Lighting: LED rated 100,000 hours 1/2 half Seals: Internal and external gasket panel seal Weight: 0.09lb (0.04 kg) WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Two 6 inch wire leads with nickel plated off/on indicator plate assembled. Mounting stem 15/32" long, 15/32" dia. Battery handle. Ratings: 3 Amps 250 v AC; 6 Amps 125 v AC.

Contura II Switch SPST Black - OFF-ON Vibration, shock, thermoshock, moisture and salt spray resistant Mounts in Blue Sea Systems Contura Water Resistant Panels and Contura Switch Mounting Panels Specifications: Action: OFF-ON Pole/Throw: SPST - Single Pole/ Single Throw Actuator Color: Black - Contura II Common Applications: Lights Maximum Amperage: 20A @ 12V / 15A @ 24V Amperage Operating Current: 18mA (LED) Minimum Operating Temperature: -40° C Maximum Operating Temperature: 85° C Actuator Position to Light LED: ON Embedded LEDs: 1 Lighting: LED rated 100,000 hours 1/2 half Seals: Internal and external gasket panel seal Weight: 0.09lb (0.04 kg) WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.