Engine Parts & Service
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Vendor:Blue Silicone Wet Exhaust Hump with 4 T-Bolt Clamps - 8" ID x 8" LengthTrident Silicone Hump Hose Bellows provide the ultimate flexible connectors for marine wet exhaust systems. They offer much greater tolerance to heat, misalignment, engine movement, and vibration, with significant savings...Regular price $234.99Regular priceUnit price per
$308.74Sale price $234.99 -
Vendor:3/8" Low Permeation Type A1-15 Fuel Line Hose - Black - Sold by the FootTrident Barrier Lined A1-15 Fuel Hose for both gasoline (including ethanol blends up to 85%) and diesel (including bio diesel blends up to B100). This hose is built with the...Regular price $5.99Regular priceUnit price per
$9.99Sale price $5.99 -
Vendor:316 SS Non-Perforated Worm Gear Hose Clamp - 3/8" Band - 11/32"-25/32" Clamping Range - 10-Pack - SAE Size 6Premium Marine Grade, all AISI 316 (high tensile strength) Stainless Steel Compact “HD NON-PERF” Worm Gear Hose Clamp. The 9.7 mm (0.382”) wide band is...Regular price $20.99Regular priceUnit price per
$27.61Sale price $20.99 -
Vendor:3/8" x 50' Boxed Low Permeation Type A1-15 Fuel Line Hose - BlackTrident Barrier Lined A1-15 Fuel Hose for both gasoline (including ethanol blends up to 85%) and diesel (including bio diesel blends up to B100). This hose is built with the best fuel,...Regular price $165.99Regular priceUnit price per
$217.14Sale price $165.99 -
Vendor:Suzuki 3/8" Barb Female Hose Fitting - Under 75HPQuick-connect female fitting for use on both ends of fuel lines to connect to tank fitting and engine. Fuel tank fittings and hose fittings are suitable for use with leaded, unleaded, ethanol-blended, and alcohol-blended fuels. The...Regular price $15.99Regular priceUnit price per
$0.00Sale price $15.99 -
Vendor:Original Equipment Quality Replacement Tilt Trim Motor for Yamaha 2007-2019Replacement outboard tilt trim motor that will fit Yamaha 2007-2019 300-350 HP 4-stroke.ARCO advises cleaning all connections: A corroded connection creates resistance, lowering the amperage required to operate the motor.Features: Tilt trim motors are dynamically...Regular price $575.99Regular priceUnit price per
$631.77Sale price $575.99 -
Vendor:D-I-Y Boat Winterizer Engine Flushing SystemQuickly and efficiently service inboard/outboard marine engines. The Do-It-Yourself Winterizer allows flushing and preparation of boat engine for winter storage with just five gallons of antifreeze and your flusher. Save time and money season after season. Great for technicians,...Regular price $53.99Regular priceUnit price per
$69.99Sale price $53.99 -
Vendor:Replacement Harness Kit for AZ1000X Alternator Regulator with Temp SensorsSpecifications:Specifically for AZ1000X Alternator Regulator with Temp SensorsRegular price $227.00Regular priceUnit price per
$252.00Sale price $227.00 -
Vendor:Alternator 250 AMP 12V 3.15" Dual Foot Saddle K6 PulleyAlternator, XT Series, 250A, 12V, Saddle Mount (Dual Foot), 3.15in, K6 Serpentine Pulley, Case GroundHitachi-Style Mounting; Typical for Yanmar, Westerbeke, Lehman & Perkins-Sabre EnginesReplaces: AT-DF-200-12-IG, AT-DF-200-K6This product may not be returned to the original point...Regular price $1,364.99Regular priceUnit price per
$1,403.99Sale price $1,364.99 -
Vendor:Alternator 170 AMP 12V 3.15" Dual Foot Saddle J10 PulleyAlternator, XT Series, 170A, 12V, Saddle Mount (Dual Foot), 3.15in, J10 AltMount Serpentine Pulley, Case GroundHitachi-Style Mounting; Typical for Yanmar, Westerbeke, Lehman & Perkins-Sabre EnginesReplaces: AT-DF-165-12-IG, AT-DF-165-J10This product may not be returned to the original...Regular price $1,111.99Regular priceUnit price per
$1,143.99Sale price $1,111.99 -
Vendor:Signal Stabilizer for TachometerFor use with AT-Series Alternators when the Tachometer does not provide 3-pole alternator output recognition.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Brochure (pdf)Regular price $99.29Regular priceUnit price per
$0.00Sale price $99.29 -
Vendor:Replacement Outboard Starter for Mercury & Honda Engines 2002-2019 - 175-250 HPReplacement outboard starter that will fit Mercury and Honda Engines 2002-2019, a 12-volt starter for 175 HP through 250 HP outboards.ARCO advises using a fully charged battery - A weak battery can damage...Regular price $293.99Regular priceUnit price per
$338.10Sale price $293.99 -
Vendor:2" x 50' Ocean-Flex Multipurpose HoseThis unique marine hose can be used for a multitude of applications for both Commercial and Recreational Vessels including Fuel Fill, Feed, and Vent (Diesel & Gasoline – Type A1), Lube Oil, Wet Exhaust, Water (Vital and Non-Vital), Bilge,...Regular price $1,271.99Regular priceUnit price per
$1,783.91Sale price $1,271.99 -
Vendor:Bolt Kit for Gear Reduction StartersBolt kit that will fit 30470 starters. Includes 2 long mounting bolts, 3/8”-16 N.C. threads. This kit will also fit all Delco gear reduction starters with staggered bolt mounting patterns. *Will NOT FIT metric engines or 10MT starters.Replaces:SIERRA 18-5913*ARCO Assurance...Regular price $27.79Regular priceUnit price per
$0.00Sale price $27.79 -
Vendor:Premium Replacement Universal Alternator with Single Groove Pulley - 12V 55AReplacement alternator that will fit Yamaha, Marine Power, Crusader, Replaces Motorola, 12 Volt, 55 Amp, Internal regulator Includes: Tachometer terminal, indicator light terminal, remote battery sensing terminal, excite terminal, 1-inch mounting foot with 3-ear...Regular price $283.99Regular priceUnit price per
$298.75Sale price $283.99 -
Vendor:Premium Replacement Ignition Coil for Mercruiser Inboard EnginesThis ignition coil fits MCM 4 Cyl., V-6, and V-8 Engines With Conventional Ignition. Included in some Outboard Applications Replaces: MERCRUISER Ignition Coil 26433 MERCRUISER Ignition Coil 32193 MERCRUISER Ignition Coil 32193A2 MERCRUISER Ignition Coil 33205 MERCRUISER Ignition...Regular price $44.99Regular priceUnit price per
$53.32Sale price $44.99 -
Vendor:Diesel Formula Fuel Stabilizer & Performance Improver - 32ozSTA-BIL Diesel Formula Fuel Stabilizer is a diesel additive that keeps fuel fresh for quick, easy starts and maximized for engine performance. Designed for use with all diesel engines, and all diesel fuels, Sta-Bil Fuel Stabilizer...Regular price $26.99Regular priceUnit price per
$30.99Sale price $26.99 -
Vendor:Johnson/Evinrude/OMC (Outboard Marine Corporation) Female Hose Fitting - Tank Or Engine End - 5/16" BarbFor use on both ends of the fuel line to connect tank fitting and motor. The hose barb fits a 5/16" inner diameter hose.Features: Johnson, Evinrude, and OMC fitting Tank...Regular price $6.99Regular priceUnit price per
$0.00Sale price $6.99 -
Vendor:Mercury Fuel Line Kit - 3/8" Dia. x 6' Length with Fuel Demand ValveThis EPA-certified Attwood Mercury Fuel Line Kit reliably delivers fuel to your Mercury engine and provides the ultimate in performance, safety, and value. The kit comes with a 6-foot-long, 3/8-inch diameter...Regular price $92.99Regular priceUnit price per
$102.99Sale price $92.99 -
Vendor:Original Equipment Quality Replacement Tilt Trim Motor for Early Model Yamaha - 3 Wire, 3-Bolt MountReplacement tilt trim motor that will fit Yamaha Early 70, 90,115,150-200 HP, 3-wire connection, 3-bolt mount, Ring Terminal Ends, 4-mm thick shaft blade with 68.3-mm mounting collar. Includes O-ring. ARCO...Regular price $372.99Regular priceUnit price per
$406.73Sale price $372.99 -
Vendor:Flush Port Reroute Dual Outlet - White Acrylic Plate - Horizontal - 1/2' BarbFlush your outboards safely from inside the boat — no more leaning over the transom.Specifications: Flush Capacity: Sequentially flushes 1–4 engines in a single cycle when paired with a controller. Materials:...Regular price $209.00Regular priceUnit price per
$0.00Sale price $209.00 -
Vendor:Flush Port Quick Connect for Yamaha OutboardsStop screwing around. Flush Port Quick Connects for Yamaha outboards provide a simple, secure solution for efficient engine flushing. Designed as a permanent replacement for the OEM flush port, they ensure leak-free performance and easy installation.Upgrade Your Yamaha...Regular price $49.99Regular priceUnit price per
$0.00Sale price $49.99 -
Vendor:Flush Port Quick Connect for Suzuki OutboardsStop screwing around. Flush Port Quick Connects for Suzuki outboards provide a simple, secure solution for efficient engine flushing. Designed as a permanent replacement for the OEM flush port, they ensure leak-free performance and easy installation.Upgrade Your Suzuki...Regular price $79.99Regular priceUnit price per
$0.00Sale price $79.99 -
Vendor:Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount K6 Pulley with Isolated GroundAlternator, 621 Series, 100A, 12V, Spindle Mount (Single Foot), 1-2in, K6 Serpentine Pulley, Isolated Ground 1" Motorola-Style Mounting; Typical for Westerbeke, Lehman, Hino & Pathfinder Engines 2" Delco-Style Mounting; Typical for...Regular price $812.99Regular priceUnit price per
$836.89Sale price $812.99
![ARCO Marine Premium Replacement Universal Alternator w/Single Groove Pulley - 12V 55A [60075] Secondary image](http://shop.boldmarine.com/cdn/shop/files/97208BXL.jpg?format=webp&v=1785323149)
![ARCO Marine Original Equipment Quality Replacement Tilt Trim Motor f/Early Model Yamaha - 3 Wire, 3-Bolt Mount [6267] Secondary image](http://shop.boldmarine.com/cdn/shop/files/99000BXL.jpg?format=webp&v=1785324897)
![Flushmaster Flush Port Quick Connect f/Yamaha Outboards [SM-FMQCY] Secondary image](http://shop.boldmarine.com/cdn/shop/files/108580BXL.jpg?format=webp&v=1785334552)
![Flushmaster Flush Port Quick Connect f/Suzuki Outboards [SM-FMQCS] Secondary image](http://shop.boldmarine.com/cdn/shop/files/108583BXL.jpg?format=webp&v=1785334552)
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