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Sea Water Pump Impeller Kit for MerCruiser 46-862914A13 8M0118062 18-3160
$494.99
Sale price
$494.99
Regular price
Available to Order
This Sea Water Pump Impeller Kit is a replacement impeller kit compatible with MerCruiser engines and matches OEM Part# 46-862914A13, 8M0118062, 18-3160.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
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Product Overview
This sea water pump impeller kit provides a complete replacement for the raw water circulation system in MerCruiser stern drive and inboard marine engines. Designed to match OEM part numbers 46-862914A13, 8M0118062, and 18-3160, it ensures proper cooling water flow to prevent overheating. Boat owners and mechanics rely on this impeller kit for routine maintenance and emergency repairs.
Key Features & Performance
- Includes impeller, gasket, O-ring, and wear plate for a complete rebuild
- Constructed from high-quality neoprene rubber for excellent durability and flexibility
- Precision-molded vanes provide consistent water flow and pressure
- Direct replacement for MerCruiser original equipment parts
- Corrosion-resistant materials extend service life in saltwater environments
Common Uses
- Replace worn or damaged sea water pump impellers during annual maintenance
- Restore cooling system performance after impeller failure
- Rebuild raw water pumps on MerCruiser 3.0L, 4.3L, 5.0L, 5.7L, 6.2L, and 8.1L engines
- Suitable for both fresh and saltwater boating applications
Technical Specifications
- Part Number(s): 46-862914A13, 8M0118062, 18-3160
- Material: Neoprene rubber impeller, stainless steel wear plate
- Kit Includes: Impeller, gasket, O-ring, wear plate
- Application: MerCruiser raw water cooling pumps
Frequently Asked Questions
Q: How often should I replace the sea water pump impeller? A: It is recommended to inspect the impeller annually and replace it every two to three years or sooner if signs of wear or cracking appear.
Q: Will this kit work on a MerCruiser Alpha One Gen II? A: Yes, this impeller kit is compatible with many MerCruiser drives including Alpha One, Alpha One Gen II, Bravo, and inboard models that use these OEM part numbers.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.