Description
This Mercury part fits select 175-300HP V6 (3.4L) & V8 (4.6L) 4 Stroke Outboards. Please verify fitment using your engine model or serial number before ordering. View full description.
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Add to CartThe Mercury 8M0149929 100-Hour Service Kit contains the essential replacement parts needed to complete routine 100-hour maintenance on compatible Mercury 3.4L V6 and 4.6L V8 FourStroke outboards. This genuine Mercury Precision Parts kit is designed for 175-300 HP FourStroke outboards with serial number 2B529482 and higher.
Packaged in one convenient box, this 100-hour maintenance kit helps reduce the need to order common service parts separately. Following the maintenance schedule in your owner’s manual helps keep your engine running longer and stronger while protecting your investment in your Mercury outboard.
Service Note: Follow your Mercury owner’s manual for the recommended 100-hour service interval, fluid specifications, torque values, and replacement procedures for your specific outboard.
Fitment Note: Maintenance kit fitment should be verified by outboard model, horsepower, engine family, serial number, service schedule, or parts diagram before ordering. Please confirm this kit is correct for your Mercury 3.4L V6 or 4.6L V8 FourStroke outboard before purchasing.
What is the Mercury 8M0149929 100-Hour Service Kit used for?
The Mercury 8M0149929 100-Hour Service Kit provides essential replacement parts for routine 100-hour maintenance on compatible Mercury 3.4L V6 and 4.6L V8 FourStroke outboards. It is designed for select 175-300 HP applications with serial number 2B529482 and higher where specified.
What Mercury outboards does the 8M0149929 service kit fit?
The kit fits select Mercury 3.4L V6 FourStroke outboards from 175-225 HP and 4.6L V8 FourStroke outboards from 200-300 HP with serial number 2B529482 and higher. Fitment should be verified by model, horsepower, engine family, serial number, and applicable parts information.
What is included in the Mercury 8M0149929 100-hour maintenance kit?
The Mercury 8M0149929 kit includes an oil filter, a low-pressure fuel filter, and two gearcase drain seals. These replacement parts are packaged together to simplify routine 100-hour maintenance on compatible Mercury FourStroke outboards.
How often should the Mercury 8M0149929 service kit be used?
This kit is intended for the 100-hour maintenance service of compatible Mercury FourStroke outboards. Follow the Mercury owner’s manual for the recommended service interval, fluid specifications, torque values, and replacement procedures for the specific outboard.
Does the Mercury 8M0149929 kit fit all 175-300 HP Mercury FourStroke outboards?
No. The kit is specified for compatible 3.4L V6 and 4.6L V8 FourStroke applications rather than every 175-300 HP Mercury outboard. Verify the engine family, horsepower, serial number, service schedule, or parts diagram before ordering.
Is the Mercury 8M0149929 100-Hour Service Kit an OEM maintenance kit?
Yes. The Mercury 8M0149929 is a genuine Mercury Precision Parts 100-hour service kit produced to Mercury Marine OEM specifications. The product description states that it can be serviced using common shop tools.
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
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