How often should you change water pump impeller?

All impellers should be changed at a minimum of three years. Some will not make it that long depending on many things, how often it is used… too little and it will deform and tend to dry rot. Use it alot and it will wear out from spinning around in it’s housing.

How often should an outboard impeller be replaced?

Generally speaking a 5 year interval likely works well for most folks. TomP. Mercury recommends changing the impeller every 300 hours…its in the owners manual. It’s an easy enough job to do yourself if you have some mechanical skills.

How long does an outboard motor impeller last?

You should check the impeller’s condition during Spring Commissioning and every 200 hours of operation. Correctly installed impellers may last for several years, but you should stick to a schedule of preventative instead of emergency maintenance.

How do I know if I need to replace my impeller?

A boat impeller needs to be replaced if its vanes are slightly melted or have cracks in the roots, or worn off. Yet, many experts suggest yearly replacement as a general rule regardless of its condition, but you can do it whenever you see any visible loss OR do it yearly for peace of mind.

How do I know if my impeller is working?

Signs of a bad boat impeller are either boat engine overheats when you try to accelerate, loss in impeller vanes flexibility, physical wear & tear like cracks in impeller vane roots, melted or worn of vanes. Even if you see less or no water coming out of tell-tale, it might be due to a bad impeller.

How long can you run a outboard motor without water?

How Long Can You Run A Boat Motor Without Water? You are not supposed to run your boat motor without water, but if for some reason you must, between 2 and 10 seconds is the max time.

Where can I buy a replacement Evinrude pump and impeller?

Wholesale Marine stocks a large inventory of quality replacement Evinrude impellers and water pumps. Our convenient Parts Selector will help you locate the right pump and impeller for your outboard. If you’d prefer personal assistance, our knowledgeable staff will be glad to help!

What is in the Johnson impeller repair kit for Johnson Outboards?

Impeller Repair Kit for Johnson, Evinrude Fits large gearcase outboards 1979 and newer Kit includes Impeller Housing Seal: 18-2536 Impeller Gasket: 18-2557 Impeller (Includes 18-3299 Impeller Key: 18-3059 Impeller Key: 18-3138 Impeller Key: 18-3299…

Are there any replacement engine parts for a Johnson Evinrude Sierra?

Sierra 18-3053-1 Water Pump Impeller for Johnson Evinrude Sierra replacement engine parts are high-quality OEM replacements crafted to meet the requirements of specific engines. Includes Wedge Key. Interchangeable with: GLM 89710 Johnson…

What parts are in the 18-3387 water pump repair kit?

Sierra 18-3387 Water Pump Repair Kit for 60 – 75HP Johnson, Evinrude Sierra high-quality engine parts are designed to meet OEM specifications. For use on Johnson/Evinrude Outboards. Kit Includes: (1) 18-2703 Grommet (1) 18-2705 Oil Seal (1)…