Engine Parts

Ilmor Engine Mount-Stringer Adjustable Tall | PV06415 These Ilmor engineered heavy-duty boat engine stringer mounts are specifically designed to provide an ideal clearance between your mount platform and your engine  

Indmar Tube Indicator - Oil 350 Dipstick tube for GM 350 engines.   Use the boat part look up below to ensure you are purchasing the correct part for your boat.  

Indmar Oil Pressure Sender Genuine Indmar Oil Pressure Sender. This part is commonly found in Indmar engines in MasterCraft, Malibu, Supra and Moomba boats. Use the boat part look up below to ensure you are purchasing the correct part for your boat.  

Ilmor Neutral Safety Switch | PV07392 Designed as an exact replacement for your factory-installed neutral safety switch. This genuine Ilmor part will provide the quality and reliability you need on the water.  

HVS Distributor Cap Fits GM based engines using Delco HVS '05 to current. Like MasterCraft's Indmar RTP and MCX 5.7 Liter engines. Cap and new screws only. Color may vary. Be extremely careful loosening and tightening these screws!These engines were...

MasterCraft Start Stop Switch Replace your old or worn out switch with this genuine MasterCraft part. Midwest MasterCraft proudly stocks MasterCraft boat parts for all of your boating needs. Use the boat part look up below to ensure you are purchasing...

  MasterCraft Ignition Switch Keep your boat starting like new every time with this genuine MasterCraft Parts Ignition Switch with keys. This switch is the replacement part for virtually all MasterCraft boats dating back to 1968. This switch...

Ilmor Belt, Accessory Drive 5.7L for Serial #'s 1500-1635 Only This Ilmor specified belt keeps your accessory drive running and is made of top quality materials to ensure a long service life.  

Ilmor O2 Sensor Downstream | PV07075 Ilmor specified oxygen sensor is the recommended replacement for your Ilmor engine. The sensors provide special feedback to your engine’s exhaust system by measuring the proportion of oxygen in the exhaust gases...

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 Pressure Relief Valve Kit | 7.4L Fittings This Ilmor brass PRV (pressure relief valve) is designed to provide superior operation and long service life. Kit includes all required fittings.  

Ilmor Pressure Relief Valve Kit | Straight Fittings This Ilmor brass PRV (pressure relief valve) is designed to provide superior operation and long service life. Kit includes all required fittings.