Description

The Mercury MerCruiser Quicksilver Oil Cooler Module 8M0132390 is a genuine Mercury OEM integrated oil cooler module used in the engine oil cooling system on select Mercury Verado 6-cylinder FourStroke outboards. This module helps manage engine oil temperature as part of the starboard cylinder block / oil cooler assembly, supporting proper lubrication and engine protection under load.

Key Features

• Genuine Mercury Marine OEM replacement part
• Part number: 8M0132390
• Component type: Oil cooler module / integrated oil module
• Used in the starboard cylinder block / oil cooler system
• Approximate shipping weight: 11 lb
• GTIN / UPC: 745061877269
• Factory OEM part, not aftermarket
• Designed for compatible Mercury Verado oil cooling applications

Engine Compatibility

Commonly referenced for select Mercury Verado 6-cylinder FourStroke applications, including:

• 200 Verado 6-cylinder FourStroke
• 225 Verado 6-cylinder FourStroke
• 250 Verado 6-cylinder FourStroke
• 275 Verado 6-cylinder FourStroke
• 300 Verado 6-cylinder FourStroke
• 200 / 250 / 300 Pro Verado 6-cylinder FourStroke
• 350 Verado / 350 SCi Verado
• 400 Verado 6-cylinder FourStroke applications, including references to 2B141124 and up in the starboard cylinder block / oil cooler diagram

Serial Number Fitment Notice

Oil cooler module fitment can vary by horsepower, Verado generation, cylinder block configuration, and engine serial number. Always confirm 8M0132390 against the Mercury parts catalog, engine serial number, and original parts diagram before ordering.

When This Part Needs Replacement

Replace the oil cooler module if it is leaking, internally restricted, corroded, damaged, contaminated, or diagnosed as part of an oil temperature, cooling system, or lubrication system issue. A failing oil cooler module can affect oil temperature control and may contribute to elevated engine temperatures, warning alarms, or lubrication concerns.

Installation Notes

This is a major oil cooling system component and should be installed by a qualified marine technician. Inspect related hoses, clamps, O-rings, gaskets, thermostat components, housing parts, and sealing surfaces during replacement. After installation, pressure-check as required, refill fluids correctly, run the engine, inspect for leaks, and verify proper oil and cooling system operation before returning the engine to service.

Alternate/Superseded Part Numbers

• Mercury: 8M0132390
• Superseded / related OEM numbers: 880640T11, 880640T03, 880640T10, 8M0046690, 8M0092405, 8M0076369, 8M0065846

Parts Desk Insight

This is not a simple universal oil cooler. It is tied to specific Verado cylinder block and oil cooler diagrams, so the safest match is by engine serial number and schematic location, especially across the 200–400 HP Verado families.

Shipping: Ships same or next day for fast Canada wide shipping.