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.

Scroll down for all Engine Items

Rolled Edge Exhaust Tips With Flapper - 4 Inch Corsa® Performance 11030 Rolled Edge Exhaust Tips With Flapper - 4 Inch Corsa® Performance 11030
$349.00 $399.99
Pair of polished stainless steel bull nose exhaust tips fit inboard boats with 4 in. exhaust. 90 degree flange exhaust tips For use with 4...
Sold Out
Indmar 6.0L Manifold Kit with Clamps & Gasket PORT SIDE With CAT 49-53400 Indmar Marine Engines 6.0L Manifold Kit with Clamps & Gasket.Port Side Chevrolet...
Cool Fuel Gen III Filter Element Mercury-Quicksilver 35-8M0093688 Sierra Brand 18-7977
$47.88 $56.79
Cool Fuel Gen III Filter Element Replacement fuel filter element for Mercruiser MPI marine engines with GEN III cool fuel systems. Gen III Cool Fuel...
Sold Out
Fuel Filter - NO LONGER AVAILABLE However, the replacement for this is Sierra® 18-7919 CLICK HERE Quicksilver® 8M0103095 FILTER Fuel-Water Separating (11/16-16 Thread)
Belt Alternator and Circulation Pump -  LT4  OEM R066044
$47.04
Belt  6.2L LT4 OEM R066043 - LY6 BELT SERPENTINE 6.0L - LY6  PCM Chevy 6.0L, 375 HP The belt is 89-3/4" OAL 13/16" wide Will...
Belt 6.2L LT4 - LY6 OEM R066043
$110.95
OEM Belt Serpentine Belt Indmar 6.0L, LY6, LS-2, LS-3, LQ-9 Serpentine belt for Indmar 6.0L marine engines from 2003 & up This is an Original Indmar...
OBDM Lamp Kit With Hardware OEM RK179009 OBDM Lamp Kit With Hardware OEM RK179009
$127.18
OBDM Lamp Kit With Hardware OEM RK179009 Original PCM FOR LAMP ONLY AND NO HARDWARE - CLICK HERE FOR PART NUMBER R179009
Wire Set Spark Plug Wire Set EST Distributor OEM 98070
$56.81
Crusader EST Delco Spark Plug Wire Set Crusader Delco EST ignition small block engine spark plug wire set Fits Crusader GM V8 305 C.I.D. (5.0L)...
7" Fuel Tank Sender 316 Stainless Steel KUS-SSS-7
$54.00 $80.67
7" Length for use in a 6" Tank Depth KUS sensors can be used with all gauge brands that have compatible ohms. Made of Stainless...
Intake Gasket Set - 302 - 1986 And Up OEM RM0187 Intake Gasket Set - 302 - 1986 And Up OEM RM0187
$57.34
INTAKE MANIFOLD GASKET SET for 302 - OEM RM0187 Note that there is a smaller hole called a restrictor in this gasket that reduces the...
Wire Set Spark Plug Wire Set HVS - V8 With 90 Degree Fittings OEM Mercury QS-84-863656A1
$160.99
Original Mercury - 84-816608Q68 Wire Set Including Coil Wire Quicksilver Wire Set Replaces United Ignition 217 Sparkplug Wire Set V8HVS 90 Degree Fits 2001 and...
Fitting Flare T Fitting 5/16 Inch 44 Series OEM 10-160
$6.00 $8.24
All Flared T Fitting 5/16 Inch Fuel Fitting
Oil Cooler 9 Inch X 1-1/4 Inch SeaKamp OEM  SK-29144
$174.00 $187.00
2 in. diameter standard oil cooler accepts 1 1/4 in. water hoses and 1/2 in. NPTF oil connections. Seakamp universal cooler fits many engine oil...
8.2 Liter - INTAKE MANIFOLD GASKET SET - OEM RM0201 Volvo Part Number: 3854515
$79.53
8.2 Liter - INTAKE MANIFOLD GASKET SET - OEM RM0201 Volvo Part Number: 3854515 OEM Crusader intake gasket set fits Mark IV or Gen V...
Gasket Intake Gasket - 8.1L - Volvo OEM 3861290 Gasket Intake Gasket - 8.1L - Volvo OEM 3861290
$209.00 $229.10
8.1 Liter - INTAKE MANIFOLD GASKET SET - OEM VOLVO BRAND Volvo Part Number: 3861290
Float Holley 4160 Float Carburetors OEM RN0133 Float Holley 4160 Float Carburetors OEM RN0133
$24.04
Holley Marine Carburetor Side Float OEM RN0133 For Primary and Secondary bowls that have the internal style float adjustment. This Holley Float is the side hung...
Mercruiser Bravo Impeller Repair Kit Sierra 18-3237
$55.00 $60.89
Includes D shaft impeller, o-ring, & wear plate for Mercruiser Bravo I, II, III stern drives with 1 piece housing pump. Sierra Mercruiser impeller kit...
Fitting Elbow 90 Degree 3/8 Inch Flared For Fuel Pump Original Crusader R024010
$5.59
OEM FITTING ELBOW INVERTED FLARE 90 DEGREE 3/8 INCH FOR FUEL PUMP ORIGINAL CRUSADER R024017 The part near the fuel pump. ELBOW - INV FLARE...
Center Riser Kit 4 Inch Crusader 22818
$1,079.00
OEM Crusader riser kit to raise center rise exhaust elbows above waterline. Crusader 4 in. riser kit For Crusader center rise exhaust manifolds Includes mounting...
Exhaust Manifold 7.4L & 8.2L Crusader Center Rise Big Block Barr Marine CR-1-98125 Exhaust Manifold 7.4L & 8.2L Crusader Center Rise Big Block Barr Marine CR-1-98125
$475.16 $628.19
Direct replacement center rise exhaust manifold for Crusader 454 cu. in. & 502 cu. in. marine engines. Exhaust Manifold INCLUDES MOUTNING KIT Barr Crusader marine...
Items 1321 to 1340 of 1497 total