The 200 hp through 300 hp L6 Verado EFI FourStrokes serial number 2B144122 & below SERV KIT-100 HRS is a genuine Mercury OEM service kit designed specifically for Verado L6 EFI FourStroke outboards within the 200HP to 300HP range, and serial numbers 2B144122 and below. This kit is engineered to support the critical 100-hour maintenance interval, providing all necessary factory-approved parts to keep your high-performance outboard running reliably and efficiently.
Regular maintenance is essential to protect the advanced engineering of your Verado L6 engine and ensure it delivers consistent power and smooth operation. The service kit includes key components such as a water pump impeller, oil filter, fuel filter, spark plugs, drain screw gaskets, thermostat, and a comprehensive set of seals and o-rings—all precision manufactured to Mercury’s exact specifications.
Central to this service kit is the water pump impeller, which ensures consistent water flow through the engine’s cooling system. At 100-hour intervals, replacing the impeller helps prevent overheating and subsequent engine damage, which can be costly to repair. The thermostat works to maintain the engine’s ideal operating temperature, balancing performance with efficiency.
The included oil and fuel filters are designed to trap dirt, debris, and contaminants that can degrade engine components and reduce fuel efficiency. Fresh spark plugs provide reliable ignition for smooth starts and strong throttle response. Together, these components help maintain optimal engine performance, reduce emissions, and promote fuel economy.
Whether you’re a DIY boater or a professional marine technician, this all-in-one kit simplifies maintenance by ensuring you have every necessary part on hand for your 100-hour service. Using OEM parts guarantees exact fitment and durability, reducing the risk of leaks, failures, or improper installations.
Performing regular 100-hour maintenance with the 200 hp through 300 hp L6 Verado EFI FourStrokes serial number 2B144122 & below SERV KIT-100 HRS protects your investment, extends engine life, and helps prevent unexpected breakdowns. Trust this factory-recommended kit to keep your Mercury Verado running at peak performance, trip after trip.
Dometic SeaStar Solutions Clamp Block - Inboard Heavy Duty Long Post
Bravo Three (2003 and newer) SERV KIT-300 HRS (8M0147076)
All GM V8 MPI with third generation Cool Fuel (2002 and newer) SERV KIT-100 HRS (8M0147053)
Lifebuoy Light Bracket
Sierra Water Pump - Mercruiser
Quicksilver Body/Impeller Kit
BILGE PUMP SUPERSUB 1100 24V SS1024
SP RA8HC @4
CDI Electronics Ignition Coil 2 Cyl - Johnson Evinrude
Dometic SeaStar Solutions Splashwell Threaded Tube
Whale End Stop 15mm - Quick Connect 15
BLA Fuel Line - Suits: Evinrude/Johnson
Marine Town Fuel Tank Breather - Stainless Steel
Quicksilver Cap & Rotor Kit
FILTER-OIL (877761Q01)
Installation frame
Alpha One Gen II stern drives (1991 and newer) SERV KIT-100 HRS (8M0147055)
ALPHA GASKET SET-DRIVE (94996Q2)
SPITFIRE X7 19P
Dual Beam Trolling Motor Transducer Kit AD MTM HW MDI
150HP EFI FourStroke SERV KIT-100 HRS (8M0094232) 









