OEM Service Parts for MerCruiser 4.3L V6
Year Range: 1992-1996
Model: MerCruiser 4.3L + LX (GEN II)
Serial Range: 0D714107 thru 0F802999
Shop OEM Service Parts & Kits
Oil Filter 35‑866340Q03 | Oil Change Kit 030-80005
Oil Filter 35‑866340Q03
Fluid / Filter
Part Fitment Verification
⚠️
⚠️
Block Mounted Oil Filter:
Oil Filter 35‑866340Q03
Oil Filter 35-883702Q | Oil Change Kit 08M0182225
Oil Change Kit 8M0182225
Remote Mounted Oil Filter:
Oil Filter 35-883702Q
Oil Change Kit 030-80005
Ignition
Cooling System
Part Fitment Verification
⚠️
⚠️
6 Hose Thermostat Housing:
140°F Thermostat Kit 807252Q4
4 Hose Thermostat Housing:
160°F Thermostat Kit 807252Q5
Recommended Service Guide
Ignition Replacement Interval
Spark Plugs:
Every 1-2 years or 300 hours
Distributor Cap/Rotor:
Inspect annually, Replace every 2-3 years or if contacts are corroded
Spark Plug Wires:
Inspect annually, Replace every 3-5+ years or if cracked, corroded, or misfiring.
Belt Replacement Interval
Belts:
Inspect annually. Replace every 3-5+ years or if worn, cracked, or frayed.
Fluid / Filter Replacement Interval
Oil + Filter:
Annually or 100 hours
Fuel Filter:
Annually or 100 hours
Power Steering Fluid:
Inspect and top off annually(if equipped) Replace fluid if discolored, burnt, or contaminated
Cooling System Replacement Interval
Thermostat:
Freshwater use: Every 3–5 years
Saltwater use: Every 1–2 years
Gaskets:
Replace gaskets if rust streaks or staining is present at joints
Disclaimer: This is not a full service list, only suggested intervals for common components. Always follow official MerCruiser manuals for complete maintenance