Engine Parts

Ilmor Spark Iridium Plug Set of 8 | MV8V-1192 Ilmor Spark Plug Set for MasterCraft boats. Specifically designed by Ilmor and MasterCraft for 6.0L & 6.2L Ilmor engines. Use the boat part look up below to ensure you are purchasing the correct part for...

MasterCraft Fuel Pump Gasket Replace your MasterCraft Fuel Pump Gasket every time you replace your fuel filter on your in-tank pump to ensure a proper fit. Please note: No returns will be accepted on installed MasterCraft parts. Use the boat part look up...

PCM Raw Water Pump Fits PCM Ford based engines including 302 and 351 engines used in MasterCraft and Correct Craft boats. This is a new Sherwood belt driven pump.Keep your boat supplied with the right amount of water with this new raw water pump from...

Indmar Raw Water Pump Indmar Raw Water Pump fits Ford and GM engines like std and HO 351, TBI, MCX, RTP, Predator, LQ9, LY6, 8.1. Johnson crankshaft mounted pump. Includes a new impeller and gasket.Please note this pump DOES NOT FIT LT1 CORVETTE OR LTR...

Indmar Thermostat Gasket This is commonly used on Indmar 350 Thermostat Gasket for GM 5.0 and 5.7 small block engines including the RTP-1, MCX, Assault, Monsoon, and many others. This is a 2 bolt gasket used on the top half of the thermostat housing,...

PCM Raw Water Impeller Ford Only PCM replacement part which fits MasterCraft Boats with a PCM 351 or 302 Ford engine. Will also fit an almost all PCM/Ford applications. Nothing like an overheated engine to ruin your weekend on the water. It is...

Indmar LT1 Thermostat Gasket This MasterCraft Indmar LT-1 Corvette thermostat gasket was an engine option in MasterCraft boats from 1993 to 1999. It is used to seal the 160 degree drilled thermostat. Use the boat part look up below to ensure you are...

Hose formed "U" for Indmar LT1 Engines Formed U hose for Corvette LT-1 engines from Indmar and MasterCraft boats. Fits Indmar LT1 engines- goes from the raw water pump to the thermostat housing. Midwest MasterCraft stocks MasterCraft boat parts. Please...

  This tensioner is no longer available, it has been replaced with this Conversion Kit  

Indmar 160 Degree Thermostat Indmar 160 degree thermostat for GM based 5.0 and 5.7 engines. Use the boat part look up below to ensure you are purchasing the correct part for your boat.  

PCM Raw Water Impeller GM 350/454 This impeller for your PCM Marine Engine will keep your boat from overheating by properly circulating water through the block and manifolds. We recommend replacing your engine impeller every 100 hours or annually to...

Ilmor Oil Pressure Sensor | MV8V-1013 Ilmor Oil Pressure Sensor for MasterCraft boats. Specifically designed by Ilmor and MasterCraft for Ilmor engines. Use the boat part look up below to ensure you are purchasing the correct part for your boat.  

Rotor GM Gen 2 HEI Distributor Fits GM based engines using Delco HEI Distributor Rotor. Generally, from 1994 to 2004. Like Indmar 5.7 310hp carb., MasterCraft TBI, early MasterCraft MCX, Malibu Monsoon, Assault, Apex, Pro Ski EFI. Rotor only.These...

Indmar Thermostat Gasket This thermostat gasket is commonly used on many late 80's to early 90's Indmar engines. This gasket measures 3 3/8" across (at the widest point) and 4 1/4" long. This part is commonly found in MasterCraft, Supra, Moomba and Malbu...

GM Pre-Vortec Marine Spark Plugs Fits GM based pre-Vortec engines used by Indmar and PCM from 1997 and earlier. Carbureted and EFI's. These engines were run in many MasterCraft, Supra, Moomba and Malibu boats. Midwest MasterCraft is proud to offer tune...

Indmar Distributor Cap GM Gen 2 HEI The Indmar Distributor Cap GM Gen 2 HEI fits GM based engines using Delco Gen 2 HEI distributor. Generally, from 1994 to 2004. Like Indmar 5.7 310hp carb., TBI, early MCX, Monsoon, Assault, Apex, Pro Ski EFI. Has brass...

Ilmor Raw Water Pump Impeller (Closed Cooled and 7.4L) This Ilmor genuine impeller kit is made from top quality materials specifically formulated to provide peak performance for use in your Ilmor engine. Kit includes: impeller, gasket and o-ring. ...

PCM Fuel Pump Assembly for Ford 302 and 351 Bring your engine back to peak performance with this PCM Fuel Pump for your 302 or 351 Ford engine. Worn fuel pumps rob power from your boat especially at high RPM's so help out your MasterCraft or Correct...

Rotor (86-Older) Prestolite Fits Ford and GM based V8 engines 1986 and older with a Prestolite distributor. Rotor only.Note: There were a FEW 1987 boats built that had the "old" CLIP-ON type distributor cap still.Please note: No returns will be accepted...

Indmar 160 Degree Thermostat LT1 Indmar 160 degree thermostat for Corvette LT-1 engines. This thermostat features two small holes that are drilled through to allow air to pass through the thermostat. This is the thermostat which is located in the LT-1...