Mercury

Mercury 300-Hour Maintenance Kit 8M0225511

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SKU:: 8M0225511
UPC:: MERCURY OEM SERV KIT-300 HRS, 8M
MPN:: 8M0225511
Availability:: Usually Ships within 24hours
Weight:: 88.38 Ounces
Shipping:: Calculated at Checkout

MSRP: $743.37

$631.86

— You save $111.51

Not sure if this part fits your engine?
Call our Marine Specialists at (727) 596-5929 or fill out a Contact Form .

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Description
Warranty Information

Description

The Mercury 300-Hour Maintenance Kit 8M0225511 is a genuine mercury 300-hour maintenance kit designed for routine scheduled engine maintenance applications.

Helps support engine reliability, fuel system performance, cooling system efficiency, and long-term durability. Genuine Mercury service parts help ensure proper fitment and compatibility compared to aftermarket alternatives. Application and included service components may vary by engine model and serial number.

To confirm compatibility, contact our team with your engine serial number at (727) 596-5929 before ordering.

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Warranty Information

This product is covered under the manufacturer’s limited warranty when applicable. Warranty coverage varies by manufacturer and product type. Please review our Warranty Coverage & Product Protection page for full details.

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Shipping options, return information, warranty coverage, and fitment assistance available.