Collection: Engine Parts & Service
Keep your marine engine running at peak performance with quality engine parts and service components. Our inventory covers fuel pumps, tanks, fuel hose and fittings, ignition components, sensors, alternators, starters, solenoids, exhaust hose, flush kits, and tilt/trim motors for inboard, outboard, and sterndrive engines.
-
Attwood Universal Fuel Line Kit - 3/8" Diameter x 6 Length [93806ULP7]
Vendor:Attwood MarineRegular price $39Regular price$50Sale price $39Sale -
Flushmaster Flush Port Quick Connect f/Suzuki Outboards [SM-FMQCS]
Vendor:FlushmasterRegular price $80Regular price$0Sale price $80 -
Trident Marine 1-1/2" x 50 Coil Flex Marine Wet Exhaust Water Hose - Black [250-1126]
Vendor:Trident MarineRegular price $531Regular price$811Sale price $531Sale -
ARCO Marine Original Equipment Quality Replacement Tilt Trim Motor f/Yamaha 2007-2019 [6295]
Vendor:ARCO MarineRegular price $513Regular price$632Sale price $513Sale -
Trident Marine 1" x 50 Coil Flex Marine Wet Exhaust Water Hose - Black [100-1006]
Vendor:Trident MarineRegular price $415Regular price$634Sale price $415Sale -
ARCO Marine IG023 Ignition Coil Assembly f/Yamaha Outboard Engines [IG023]
Vendor:ARCO MarineRegular price $63Regular price$90Sale price $63Sale -
ARCO Marine Premium Replacement Alternator w/Multi-Groove Pulley - 12V 55A [60055]
Vendor:ARCO MarineRegular price $208Regular price$299Sale price $208Sale -
ARCO Marine Mercruiser Tilt Trim Reservoir Kit - 4 Screw Mount [M532]
Vendor:ARCO MarineRegular price $49Regular price$62Sale price $49Sale -
ARCO Marine Replacement Alternator f/Mercury Engines - 135 150 HP [20851]
Vendor:ARCO MarineRegular price $280Regular price$333Sale price $280Sale -
Attwood Universal Aluminum Fuel Hose Fitting - 3/8" NPT x 3/8" Barb [88FBMA102-6]
Vendor:Attwood MarineRegular price $5Regular price$6Sale price $5Sale -
Attwood Chrysler Female Hose Fitting - 3/8" Barb [8884-6]
Vendor:Attwood MarineRegular price $13Regular price$15Sale price $13Sale -
Attwood 3/8" Hose Mender In-Line Fuel Splice Kit w/SS Clamps [11822-6]
Vendor:Attwood MarineRegular price $5Regular price$8Sale price $5Sale -
Regitar USA Rotor f/Mercruiser: 2001 Newer MCM/MIE 4.3L, 5.0L, 5.7L 6.2L MPI Engines w/ECM 555 [RMN010]
Vendor:Regitar U.S.A.Regular price $13Regular price$17Sale price $13Sale -
Attwood Primer Bulb - 5/16" Inner Diameter Hose [93516LP7]
Vendor:Attwood MarineRegular price $21Regular price$25Sale price $21Sale -
ARCO Marine Premium Replacement Tilt Trim Motor f/Late Model Mercruisers w/Oildyne Pump [6275]
Vendor:ARCO MarineRegular price $589Regular price$677Sale price $589Sale -
ARCO Marine Original Equipment Quality Replacement Solenoid f/BRP-OMC Evinrude E-TEC [SW595]
Vendor:ARCO MarineRegular price $36Regular price$45Sale price $36Sale -
ARCO Marine Replacement Outboard Tilt Trim Motor - Honda/Suzuki - 4 Bolt Mount [6234]
Vendor:ARCO MarineRegular price $376Regular price$445Sale price $376Sale -
Balmar Alternator 170 AMP Kit 12V 3.15" Dual Foot Saddle J10 Pulley Regulator Temp Sensor [XT-CR-170-J10-KIT]
Vendor:BalmarRegular price $1,274Regular price$1,491Sale price $1,274Sale -
Attwood Mercury Tank Fitting - 1/4" NPT Thread [8873-6]
Vendor:Attwood MarineRegular price $9Regular price$11Sale price $9Sale -
Regitar Marine Fuel Pump f/Mercury Low Pressure 4.3 LH, LX, LXH [RFP004]
Vendor:Regitar U.S.A.Regular price $102Regular price$152Sale price $102Sale -
Regitar USA Ignition Module f/Mercruiser Engines: 4 Cyl., V-6 V-8 Engines w/Delco HEI Ignition [RMG004]
Vendor:Regitar U.S.A.Regular price $79Regular price$106Sale price $79Sale -
Regitar USA Tune-Up Kit for Delco In-Line 4 - Single Point [RMR004]
Vendor:Regitar U.S.A.Regular price $30Regular price$43Sale price $30Sale -
Regitar USA Tune-Up Kit f/Mercruiser In-Line 4 Delco EST Ignitions [RMR008]
Vendor:Regitar U.S.A.Regular price $15Regular price$19Sale price $15Sale -
Regitar USA Distributor Cap f/GM V-8 Engines w/Thunderbolt IV V HEI Ignitions [RMN014]
Vendor:Regitar U.S.A.Regular price $12Regular price$15Sale price $12Sale
![Flushmaster Flush Port Quick Connect f/Suzuki Outboards [SM-FMQCS]](http://trestlethorn.com/cdn/shop/files/108583BXL.jpg?v=1758931078&width=533)
![ARCO Marine Premium Replacement Alternator w/Multi-Groove Pulley - 12V 55A [60055]](http://trestlethorn.com/cdn/shop/files/97209BXL.jpg?v=1697724325&width=533)
![ARCO Marine Mercruiser Tilt Trim Reservoir Kit - 4 Screw Mount [M532]](http://trestlethorn.com/cdn/shop/files/97228BXL.jpg?v=1697724612&width=533)
![Regitar USA Rotor f/Mercruiser: 2001 Newer MCM/MIE 4.3L, 5.0L, 5.7L 6.2L MPI Engines w/ECM 555 [RMN010]](http://trestlethorn.com/cdn/shop/files/107569BXL.jpg?v=1742338418&width=533)
![ARCO Marine Premium Replacement Tilt Trim Motor f/Late Model Mercruisers w/Oildyne Pump [6275]](http://trestlethorn.com/cdn/shop/files/98988BXL.jpg?v=1754410895&width=533)
![ARCO Marine Original Equipment Quality Replacement Solenoid f/BRP-OMC Evinrude E-TEC [SW595]](http://trestlethorn.com/cdn/shop/files/98996BXL.jpg?v=1697730713&width=533)
![ARCO Marine Replacement Outboard Tilt Trim Motor - Honda/Suzuki - 4 Bolt Mount [6234]](http://trestlethorn.com/cdn/shop/files/98286BXL.jpg?v=1755256561&width=533)
![Regitar Marine Fuel Pump f/Mercury Low Pressure 4.3 LH, LX, LXH [RFP004]](http://trestlethorn.com/cdn/shop/files/109416BXL.jpg?v=1753402769&width=533)
![Regitar USA Ignition Module f/Mercruiser Engines: 4 Cyl., V-6 V-8 Engines w/Delco HEI Ignition [RMG004]](http://trestlethorn.com/cdn/shop/files/107530BXL.jpg?v=1742338142&width=533)
![Regitar USA Distributor Cap f/GM V-8 Engines w/Thunderbolt IV V HEI Ignitions [RMN014]](http://trestlethorn.com/cdn/shop/files/107572BXL.jpg?v=1742338449&width=533)