Indmar Marine Water/Fuel Separator Filter | Part #636127
Protect your Indmar engine from water contamination and fuel impurities with this genuine Indmar water/fuel separator filter. One of the most important — and most overlooked — maintenance parts on any marine engine. Water in your fuel system can cause misfires, rough running, corrosion, and in severe cases complete engine failure. This filter is your first line of defence.
Compatible with: Indmar marine engines fitted to Malibu, Axis, Moomba, Supra, MB, and Tige boats.
What does a water/fuel separator do?
Boat fuel systems are particularly vulnerable to water contamination — from condensation in the fuel tank, water ingestion at the fuel dock, or moisture in the air. The water/fuel separator:
- Removes water from the fuel before it reaches your engine
- Filters out dirt, rust, and fuel impurities
- Protects fuel injectors and carburettors from damage
- Prevents corrosion inside the fuel system
How often should you replace it?
Indmar recommends replacing your water/fuel separator filter every season or every 100 hours of operation — whichever comes first. In areas with high humidity or where fuel quality varies (common across regional Australia), more frequent replacement is advisable.
Signs your filter needs replacing:
- Engine misfiring or running rough
- Hard starting or hesitation under acceleration
- Visible water or sediment in the filter bowl
- Fuel smell around the engine bay
- Drop in fuel efficiency
Pro tip: Make this part of your annual pre-season service along with your impeller and spark plugs. A filter replacement can save you thousands in fuel system repairs — and keeps you on the water all summer.
Features:
- Genuine Indmar OEM part
- Separates water and fuel impurities before they reach the engine
- OEM spec filtration rating
- Easy seasonal replacement — no special tools required
- Direct replacement — no modifications needed
Part Number: 636127
In stock and shipped fast from Australia 🇦🇺
