ENGINE PARTS

Inboard Boat Motor Parts for Sale

Keep your boat’s engine running smoothly with our high-quality inboard boat motor parts for sale. At My Inboard Marine, we carry many items for your engine including impellers, mufflers, muffler kits, starters, belts, brackets, engine drains, engine mounts, and far more. You can rest assured that we carry all the necessary boat engine parts needed for your marine project. We carry products from the leading manufacturers which include PCM, Indmar, Mercury, and Mercruiser.

My Inboard Marine strives to provide all customers with the best possible solution to their motorboat and motorsport needs. We’ve been in the marine industry for over 30 years, demonstrating we are experts in the boating business. We are committed to serving you!

Shop through our incredible store and purchase our boat motor parts today.

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Exhaust Riser Mounting Kit Complete Barr Marine CM-20-0082P
$16.29 $17.50
EXHAUST MANIFOLD COMPLETE MOUNTING KIT Kit includes 4 mounting bolts & plugs for Barr FM-1-83 Ford small block exhaust manifolds. Barr Ford manifold mounting package Bolt...
Tune Up Kit Thunderbolt V6 Tri-Pak Tune-Up Kit United Ignition Wire 1-111 Complete Tune Up Kit
$94.79 $122.16
Premium marine tune up kit includes distributor cap, rotor, and spark plug wires for Mercruiser V6 engines with Thunderbolt distributors. Kit fits Mercruiser 4.3L V6...
GASKET SET INTAKE MANIFOLD GASKET SET - 1996 AND UP GM SMALL BLOCK  305-350 Gasket Set Intake Manifold Gasket Set - 8.1 L
$226.80
8.1 Liter - INTAKE MANIFOLD GASKET SET - OEM intake gasket set fits 496 cu. in. marine engines. Marine grade intake gasket set. KIT INCLUDES...
BOLT SHOULDER BOLT STAINLESS FOR GM BIG BLOCK MANIFOLDS  OEM CRUSADER R009206
$1.80
Stainless Steel Crusader Marine R009206 Shouldered Bolt SOLD EACH Exhaust Manifold bolt fits big block GM (Chevy) 7.4-Liter (454 cu.in.) and 8.2-Liter (502 cu.in.) engines.Shouldered...
REPAIR KIT JOHNSON OEM JP-09-45587 MINOR SERVICE KIT FOR F6B9 - 10-24509-01 PUMP
$65.00 $80.99
Johnson REPAIR KIT FOR Pump 09-10-24509-01 Service Kit F4B-8/8007 Johnson Pump Service Kit specifically for F4B-8 and F4B-9 Includes everything in the picture to repair...
Anode Zinc Drain Plug IND V-Drive  Indmar Brand OEM 49-5602 Anode Zinc Drain Plug IND V-Drive  Indmar Brand OEM 49-5602
$28.44 $30.63
Old Style Original Indmar 885102 & Superceded Number 88-5102 & 49-5602 Pencil Anode Anode Zinc Old style with NO HOLE. Indmar Vee Drive anode Zinc...
ZINC ANODE 1" SHAFT ZINC COLLAR
$12.00 $12.40
ZINC ANODE 1" SHAFT ZINC COLLAR Barrel collar for 1" driveshaft Allen screw held in by washer with stainless nut cast in, copper contact for...
ANODE ZINC 3-3/4" FOR RUDDER ANODE ZINC 3-3/4" FOR RUDDER
$15.95 $23.50
ZINC ANODE FOR RUDDER  3-3/4" A sacrificial magnet to fight electrolysis in salt water and brackish water applications. 3-3/4" O.D. Zink Includes stainless bolt, nut...
Ultra Marine - Muffler Supra-Moomba BOOMERANG! Part Number: 100270
$417.60 $538.50
Ultra Marine - Muffler Supra-Moomba BOOMERANG! Part Number: 100270 Muffler Number: 100270 Supra-Moomba Boomerang UM-100270 Angled 60 Degree 3" Inlet With 3" Straight Outlet 3" in...
ALTERNATOR 70 AMP DELCO REMY STYLE INBOARD ALTERNATOR OEM ARCO 20825 ALTERNATOR 70 AMP DELCO REMY STYLE INBOARD ALTERNATOR OEM ARCO 20825
$237.09 $311.56
Late model 70 amp Delco Remy style alternator with 2 in. mounting foot and single V-Groove pulley fits various marine engines. New 70 amp 12...
Thermostat 142 Degree Full Repair Kit For LT-1 PCM & Indmar Ford R026002E Sierra Brand 18-3651
$26.00 $28.79
Thermostat 142 Degree PCM & Indmar Ford & LT1 R026002E Sierra Brand 18-3651 FULL REPAIR KIT  Includes all gaskets Fits the LT1 Engine Fits many raw water...
Relay - Solenoid Quick Silver Brand QS-89-76416A1
$47.50 $48.50
MARINE STARTER RELAY - SOLENOID QUICK SILVER BRAND SOLENOID ASSEMBLY Replaces Indmar 755005 Replaces OMC/Johnson/Evinrude 586842 Replaces Pleasurecraft Marine R130001 Replaces Volvo 3853839 Note: Be sure...
Taylor Street Thunder Spark Plug Wire Set 8MM Black
$89.00
Taylor Street Thunder Spark Plug Wire Set 8MM Black Assembled: Yes Distributor Terminal Ends: Female/Socket Distributor Boot Color: Black Distributor Boot Material: Silicone Spark Plug Boot Ends: Eight 180 degree...
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DUI (Davis Unified Ignition) Spark Plug Wire Set BLUE COLOR For Ford DUI Distributors High Performance Marine Plug Wires
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PCM Big Block Manifold -  NOTE PLEASE: This manifold is no longer available. Please click the link below for a good conversion kit: CLICK HERE FOR CONVERSION...
SHERWOOD Major Pump Repair Kit for Sherwood Pump G-908 SHERWOOD Major Pump Repair Kit for Sherwood Pump G-908
$195.00 $219.85
SHERWOOD Major Pump Repair Kit for Sherwood Pump G-908 Water Pump Major Repair Kit For Sherwood G-908 raw water pump NOTE: The Sherwood G-908 pump...
Dipstick 305-350-454 With 12° Angle PCM R041043A
$30.68
Dipstick 351 Ford OEM R041043A PCM GM 305/350/454 WITH 1:1 OR 1.5:1 TRANSMISSIONS ENGINES MOUNTED AT 12 DEGREE DOWN ANGLE Crusader dipstick Yellow t-handle oil...
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NO LONGER AVAILABLE - 1971 Through 1985 Measures 18-1/2" length not including the handle Note: In order to replace your old dip stick, you will...
Hose Formed PCM Ford GM Fresh Water Cooled Heat Exchanger To The Y Fitting
$35.48
Formed Hose PCM FORD GM FRESH WATER COOLED HEAT EXCHANGER TO THE Y FITTING Fits all PCM Ford 302/351 with fresh water cooling Formed hose from...
Drain EZ For Elbow Drain Replaces Bottom Drain Plug On PCM 302 & 351 Circulation Pump Elbow Drain EZ For Elbow Drain Replaces Bottom Drain Plug On PCM 302 & 351 Circulation Pump Elbow
$89.05 $129.99
DRAIN EZ FOR REPLACING THE BOTTOM DRAIN PLUG ON PCM 302 & 351 CIRCULATION PUMP ELBOW Excellent way to upgrade the way you drain you engine...
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