Barr Marine

MerCruiser 4.3L Exhaust Manifold Package (1987-2001)

New Barr Marine exhaust manifold and 4" riser kit. Direct replacement for 4.3L MerCruiser center-rise exhaust manifolds and 4" risers. Frequently used on 1987 to 2001 applications. All components made in the USA. Replaces the following: MerCruiser...

Michigan Motorz

4.3L Complete Engine Package (1984-Later INBOARD Applications)

4.3L Complete Engine Package (1984-Later INBOARD Applications) Michigan Motorz has the 4.3L Complete Engine Package (1984-Later INBOARD Applications). This complete engine package is designed to replace most 1984 and later 4.3L marine engine INBOARD...

Barr Marine

MerCruiser 2.5L & 3.0L w/ MerCarb (pre-1990)

New Barr Marine exhaust/intake manifold. Direct replacement exhaust manifold for use with a MerCarb carburetor (3-11/16" x 2"). 6 hole bolt pattern. Used frequently in pre-1990 applications. All components made in the USA. Includes manifold, mounting...

Michigan Motorz

4.3L Delco Voyager EST Marine Electronic Distributor Kit

4.3L GM Delco Voyager EST marine electronic distributor kit. Made for ALL 4.3L marine engines made from 1985-current. This is an excellent replacement kit for "points" distributors and faulty MerCruiser Thunderbolt ignition systems. This kit is US Coast...

GM Marine

5.7L (350ci) Vortec Base Marine Engine (1996 - Current)

GM Marine has been at the front of the pack in the marine engine industry for over 40 years. The same advanced technology that goes into GM vehicles also goes in the GM marine engine. The GM Marine base marine engines that are carried by Michigan Motorz...

MerCruiser

Genuine MerCruiser Bottom Mount Marine Starter (14" flywheel, stern drive engines)

Genuine MerCruiser bottom mount NEW starter, 11-tooth pinion, offset bolt pattern.   Made for MerCruiser 4.3L, 5.0L, 5.7L, 6.2L, 7.4L, and 8.2L 1985-Current. Also made for MerCruiser 3.0L 1999-Current   Requires 2 long bolts (not...

MerCruiser

3.0L Flywheel (1990 & Later Engines, 12¾" diameter)

New 12¾ inch flywheel made for 1990 and later 3.0L marine engines. If you have an existing 2.5L or 3.0L marine engine (MerCruiser, Volvo Penta, etc) made from 1990-97, (commonly called a one-piece rear main seal or full seal), then this...

Michigan Motorz

7.4L, 8.2L Circulation / Water Pump

Brand new marine circulation pump made for all 7.4L (454 ci) and 8.2L (502 ci) marine engines. This is an aftermarket circulation pump. The pump includes a brass impeller made for salt water and fresh water applications. Two circulation pump gaskets are...

AC Delco

Iridium Spark Plug

Replaces Crusader RP030010 Replaces Mercruiser 33-8M2018369 Replaces PCM RP030010 Replaces NGK ITR4A15 Replaces Volvo Penta 21467472 Replaces AC Delco 41-993

2014+ Gen V LT Head Bolt Kit | Fits GM Gen V LT Engines

2014+ Gen V LT Head Bolt Kit | Fits GM Gen V LT Engines L83 L86 LT1 LT4 L82 L87 L84 L8T | 5.3L 6.2L 6.6L  20 Head Bolts Included in Kit

MerCruiser

MerCruiser 350 MAG MPI Crate Engine

The Quicksilver 350 MPI Bravo crate engine is a high-performance NEW marine engine designed for use in boating applications, specifically for repowering certain MerCruiser sterndrive (Bravo) systems. Here's a breakdown of its key features,...

Michigan Motorz Reman

4.3L Volvo Penta Marine Engine (2015-2019) NEW

This NEW 4.3L (LV1) Direct Injection marine engine is commonly installed in Volvo Penta Marine engine applications from 2015-2019. Block casting #12633129. This NEW 4.3L (LV1) engine includes valve covers, six coils, timing cover, harmonic balancer and...