Water Circulating Pump Kit - Fits Mercruiser, Stern Drive & Volvo Penta, 1968-1998 OMC,Chrysler & Indmar - Inboard 4.3, 5.0, 5.7L V6/V8 Boat Engines - 8M0113734, 18-3599-2, 15201, 9-42606, 8503991
Water Circulating Pump Kit - Fits Mercruiser, Stern Drive & Volvo Penta, 1968-1998 OMC,Chrysler & Indmar - Inboard 4.3, 5.0, 5.7L V6/V8 Boat Engines - 8M0113734, 18-3599-2, 15201, 9-42606, 8503991
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- Replacement Water Pump Kit - This water pump is an engine-powered bi-directional pump that circulates seawater to maintain the right engine temperatures. Replacing the water pump is a safety measure that needs to be done regularly every 75,000-100,000 miles to prevent engine damage before it fails completely.
- Compatible Replacement with the following - 1963-2014 Mercruiser | 1973 & later Volvo Penta | 1968-98 OMC | 4.3L, 5.0L, 5.7L V6/V8 Engines | Chrysler, Indmar, and Pleasurecraft small block cooling systems - 140-200 Hp | V6, 155-205 Hp | V8, 230-260 Hp small block GM & MIE engines. This circulation water pump is compatible with steel and composite timing chain covers and all small block V8 engines. The Volvo Penta water pump can be easily located above the lower gear case assembly.
- Replaces Part# Mercruiser 8M0113734, 8503991, 850399, 17437, 850399002, 878341, 811841, 60658, FI1101292, 54793, 52226, FI1101208, FI1100742, 37951, 35341, 18-3599-2, MW02, WP1500, MC-2-17437, 20318, 15201, S551045, 9-42606, WP453ML, RA057018. This kit includes a new black solid steel water pump and a stainless steel shaft, pulley and backing plate, which provides maximum corrosion resistance and durability.
- OEM Fit, Quality & Finish - While this is not a genuine OEM part, it is a direct replacement and comes complete with new gaskets 18-0891, water pump with brass tubes and stainless impeller cover for a complete installation. If your boat shows low water pressure, or stops circulating water, then your Mercruiser water pump may need replacing.
- Lifetime Warranty - This circulating water pump from AA Ignition comes complete with a lifetime warranty. If the part ever fails on your 4.3L, 5.0L, 5.7L V6/V8 Boat Engines, simply contact us for a free replacement. Save money by purchasing this kit from AA Ignition and replacing the worn timing components on your own. See our website for full details.