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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Fuse Holder In-Dash Panel Mount Sierra FS45430 Fuse Holder In-Dash Panel Mount Sierra FS45430
$7.95 $9.59
Twist cap fuse holder, for panel mount dashes up to 5/16" thick Uses 1/4" X 1-1/4" fuses, commonly used on older Mastercraft Boats Fuse Holder...
Temperature Sender Engine Coolant 3/8 Inch NPT OEM Indmar 55-6013
$65.00 $78.05
ORIGINAL INDMAR Coolant Temperature Sensor Less Expensive Optional replacement is item: R020019  
Ignition Coil Accel Indmar Carbureted GM With Delco Distributor Ignition Coil Accel Indmar Carbureted GM With Delco Distributor
$108.00 $119.82
ACCEL IGNITION COIL For Indmar Carbureted GM with Delco Distributor Remote HEI Super Coil, E-core, Square, Epoxy, Black/Yellow, 48,000 V, GM
Switch Water TEmp Protec – 3/8 Inch NPT – PCM EEMS Protec Ignition To  1995 PCM Brand R020014 Switch Water TEmp Protec – 3/8 Inch NPT – PCM EEMS Protec Ignition To  1995 PCM Brand R020014
$52.65
OEM Crusader engine temperature switch for PROTEC Water Temperature Switch – 3/8 inch NPT – PCM EEMS Pro Tec Ignition to 1995 PCM EEMS Pro...
Map Sensor - GM And LT1 TBI OEM Map Sensor - GM And LT1 TBI OEM
$141.75
OEM Map Sensor for GM & LT1 Original Crusader manifold absolute pressure sending unit send air flow measurements to the ECM. GM Throttle Body Injection...
Idle Air Controller For TBI And LT1 OEM
$262.81
Throttle Body Injection Idle Air Controller OEM Version For GM 1994 and up TBI & LT1 Corvette Engine Indmar Indmar old PT # 55-6085 Also...
Alternator Kit 100 Amp Retro Fit 5.7L Engine RF097009B
$510.30
100 Amp Alternator Retrofit Kit 5.7L GM For 5.7L Engines  PCM conversion from a Delco 70 amp to ths new 100 amp Retro fit kit! Upgrade...
Alternator Kit 100 Amp Retro Fit PCM GT40 EFI And Carbureted Ford Engines OEM RF097009A
$489.06
100 Amp Alternator Kit GT40 EFI & Carbureted Ford Engines Originally designed for the GT40 EFI engine Will work on Carbureted Ford engines Just use your...
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The DUI (Davis Unified Ignition) Advantage for 302 & 289 Right Hand (Reverse) Rotation! Correct Craft and a few other engines Engine Model# PRA, PRB...
Tune Up Kit Delco EST V8 Replaces PCM RP173081 Sierra® 18-5281
$44.05 $57.89
Sierra Distributor Cap & Rotor 18-5281 Tune-up kit includes cap & rotor for GM V8 marine engines with Delco EST HEI module-in-cap distributors For V8...
Distributor Mallory All GM Electronic Left Hand Engines PCM# RA107039M -18-5494-2 Distributor Mallory All GM Electronic Left Hand Engines PCM# RA107039M -18-5494-2
$544.83 $851.99
All GM 305, 350, 454, left hand rotation engines. Also works on older, right hand GM engines, around 1994 and prior, that use Left Hand gears...
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This item has been REPLACED BY PERTRONIX IG-D231800-CLICK HERE Sierra Brand Mallory magnetic breakerless ignition distributor fits Ford 5.8L left hand rotation marine engines Complete Distributor...
Relay - Starter Marine Starter Relay PCM Original R130016
$25.28
PCM 2007 & UP EXCALIBUR 343 - PRO SPORT 5.0 & 6.0L Square plastic style relay with 5 connection terminals Used on various Crusader model...
ETA Breaker Switch 2.5 AMP Thermal- Bilge Pump & Automatic Bilge Pump ETA Breaker Switch 2.5 AMP Thermal- Bilge Pump & Automatic Bilge Pump
$42.00 $56.95
ETA SYSTEMS BREAKER - SWITCH 2.5 AMP Correct Craft & Supra Dashes Push-On Spade Terminal Connector Combination Switch & Breaker Combination switch/circuit breakerUsed on dash of...
Alternator 70 Amp 5.7L DELCO-BOSCH-6.0L Factory Original PCM And Indmar RA097007C
$370.00
New 70 Amp Delco Style Marine Alternator With Serpentine Belt Pulley Fits 2004 & Prior PCM - Most PCM 2005 and up had a 100...
Thermostat Kit Mercruiser 160 Degree EFI Complete Service Kit 18-3648
$29.00 $35.69
160 Degree Thermostat Kit EFI Includes BOTH Gaskets Mercruiser raw water cooled marine engines New Style housing used with EFI engines 1994 and up EFI and...
HEAT EXCHANGER FORD PCM 302 - 351 FRESH WATER COOLED - FWC OEM-RA147008
$2,260.14
Heat Exchanger PCM Ford 302 & 351 Original PCM Heat Exchanger PCM-RA147008 Single Pass Exchanger 302 AND 351 CARBURETED! Will NOT fit GT-40 EFI or...
22" Fuel Tank Sender Stainless Steel Moeller 22" Fuel Tank Sender Stainless Steel Moeller
$169.19 $192.09
22" Length For 23" Tank Depth - Moeller Reed Switch Sending Unit (Requires Dash Mounted Gauge) Reed Switch Sending Units collect fuel level information more...
17-1/2"  Sender For 18-1/2" Fuel Tank Stainless Steel Moeller 035767-10 17-1/2"  Sender For 18-1/2" Fuel Tank Stainless Steel Moeller 035767-10
$164.00 $185.49
17-1/2" Length - 18-1/2" Fuel Tank Depth - Moeller Reed Switch Sending Unit (Requires Dash Mounted Gauge) Reed Switch Sending Units collect fuel level information...
Renew Kit Holley OEM Item - 703-1 Rebuild Kit Renew Kit Holley OEM Item - 703-1 Rebuild Kit
$86.43 $90.95
Holley OEM Item - Marine Carburetor Renew Kit  703-1 Rebuild kit for various Model 4160 Holley Marine Carburetors. For Holley Marine carburetors with List Numbers:...
Items 881 to 900 of 1497 total