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NEXT DAY SHIPPING NOTE - Please see our Shipping Policy SATURDAY OR SUNDAY DELIVERY IS NOT AN OPTION.

ENGINE PARTS

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 several 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 20 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 for sale today.

Scroll down for all Engine Items

Pressure Relief Seat OEM Crusader 96065
8%
$5.95 $6.49
Seat for pressure relief valve assembly used on various Crusader raw water cooled engines. Fits Crusader V6 model 165 3.8L & 4.3L raw water cooled...
Lower Thermostat Housing Crusader 97557
15%
$112.00 $131.50
OEM thermostat housing for many raw water cooled Crusader marine engines. Fits many big block & small block GM Crusader marine engines For raw water...
Upper Thermostat Housing Crusader 97556
15%
$112.00 $131.50
OEM upper thermostat housing for many Crusader raw water cooled marine engines. Includes bare upper thermostat housing only Fits many Crusader GM small block and...
Housing Only Sherwood GC-1 Raw Water Pumps OEM SHER-176184 Housing Only Sherwood GC-1 Raw Water Pumps OEM SHER-176184
19%
$279.00 $345.34
Fits Water Pump Housing Sherwood Replacement Bare Pump Housing Water Pump Housing Housing for a G-157 - GC-1 Raw water pump rear housing GC1 Sherwood
Hose Formed Water Pump To Cooler Volvo Brand 826423
6%
$64.05 $68.40
SEA PUMP TO OIL COOLER HOSE Replaces QS Number  QS-32-88795  
Fuel Filter Kit Sierra Replaces QS-35-18458Q4 Sierra 18-7968
5%
$23.00 $24.19
Sierra 18-7968 Fuel Filter Replaces the long backordred Quicksilver 35-18458Q4 Fuel Filter Kit Water Separating Fuel Filter Kit
Exhaust Riser Extension 8 Inch With Gaskets BARR-CR-20-97169
4%
$330.00 $345.00
Direct replacement exhaust riser mounts between the manifold & elbow of older Crusader marine engines to reduce the possiblity of water backflow into the engine...
Exhaust Riser Extension 8 Inch OEM Crusader PCM 97169
5%
$330.00 $345.99
Replacement OEM Crusader riser raises exhaust elbow above waterline. Crusader 8 in. riser extension Fits Crusader V8 small block 283, 305, 307, 327, and 350...
7.8 Inch Exhaust Elbow Riser Volvo Penta 3863061 7.8 Inch Exhaust Elbow Riser Volvo Penta 3863061
4%
$390.32 $406.00
Standard 7.8 inch one-piece exhaust riser for many Volvo Penta 4.3L, 5.0L, 5.7L, & 8.1L center rise exhaust manifolds. Volvo Penta 3863061 exhaust riser Standard...
GM Small Block Exhaust Manifold Barr OMC-1-914035
25%
$339.89 $455.97
The Barr OMC-1-914035 cast iron center rise exhaust manifold fits OMC & Volvo Penta 5.7L 350 CID marine engines. Comes with gaskets and mounting hardware...
GM Small Block Exhaust Manifold Volvo Penta 3847501
4%
$459.49 $478.00
OEM Volvo Penta center rise exhaust manifold for GM 5.0L & 5.7L marine engines. Volvo Penta center rise exhaust manifold For Volvo Penta GM 5.0L...
Hose Water Hose No-Wire Soft Wall 1" I.D. Shield's Flex® Brand OEM 116-200-1000
31%
$10.00 $14.56
Water Hose NO WIRE Soft Wall 1 Inch Inside Diameter Shield's Brand Softwall hose (no wire reinforcement) is primarily used for short, straight connections in...
Bolt For Exhaust Manifold RS0454 - RS0313
35%
$1.80 $2.75
BOLT 3/8 16 X 3 1/4 - Replaces RS0313 SOLD EACH! HHCS, GR.8 3/8-16 X  3-1/4 6 Bolts are needed per manifold OEM Exhaust Manifold...
Tune Up Kit - Delco EST Small Block Tri-Pak Tune Up Kit United Marine UIW-1-126
21%
$101.50 $127.77
Delco EST Small Block Tri-Pak Tune Up Kit Kit fits Crusader and Mercruiser V8 305 and 350 cubic inch engines with Delco EST Ignition systems...
Flex Fuel Line Pump To Carburetor 31 Inches Long
12%
$84.00 $94.99
Braided Fuel Line 31" Pump To Carb Sierra® fuel line hose For fuel pump to carburetor connection 31 inches long +/- 1/4 in. Replaces copper or...
Exhaust Manifold Kit 7.4, 8.1 & 8.2 Liter Crusader RK028021A Exhaust Manifold Kit 7.4, 8.1 & 8.2 Liter Crusader RK028021A
18%
$474.00 $578.98
Exhaust manifold kit  for 7.4, 8.1L or 8.2L Crusader engines that includes the SAE and metric fasteners to fit all three applications. Exhaust Manifold INCLUDES...
Center Riser Kit 4 Inch Exhaust Riser Kit Upgrade CRU-22818 - CRU-22128
11%
$299.56 $336.85
OEM Crusader riser kit to raise center rise exhaust elbows above waterline. Crusader 4 in. Center Rise Exhaust Riser One Piece replaces the two  piece...
Idler Pulley Quicksilver® OEM QS-864625T
14%
$53.49 $62.49
Idler Pulley Quicksilver® Brand Idler Pulley
Bravo I Magnesium Anode Kit Quicksilver® 97-888757Q02 Bravo I Magnesium Anode Kit Quicksilver® 97-888757Q02
14%
$113.49 $132.49
Quicksilver magnesium anode kit for Mercruiser Bravo I (1988 and newer) stern drives. Quicksilver Bravo I magnesium anode kit For 1988 and newer Bravo I...
Bravo II & III Magnesium Anode Kit Quicksilver® 97-888760Q03 Bravo II & III Magnesium Anode Kit Quicksilver® 97-888760Q03
7%
$112.07 $120.50
Quicksilver magnesium anode kit for Mercruiser Bravo II (1988 and newer) & Bravo III (1995-2002) stern drives.  Quicksilver Bravo magnesium anode kit For 1988 and...
Items 1061 to 1080 of 1339 total