Name: Water Pump Impeller Kit for Tohatsu Mercury 2hp 2.5hp 3.5hp 369-65021-1
Brand: Tohatsu
SKU: 369-65021-1
Price: 19.94 GBP
Availability: InStock

Water Pump Impeller Kit for Tohatsu Mercury 2hp 2.5hp 3.5hp 369-65021-1

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£19.94

Tax included.

Water Pump Service Kit 369-65021-1

For Tohatsu & Mercury 2HP - 3.5HP Outboards

Maintain peak cooling efficiency with this professional-grade water pump impeller service kit. Designed specifically for the smaller portable range of outboards, this kit provides the essential components needed to prevent engine overheating and ensure reliable water flow during operation.

RELIABILITY: Manufactured from high-tensile marine neoprene to resist salt, oil, and chemical corrosion, meeting or exceeding all original equipment specifications.

Key Features

✔ 1x Neoprene Impeller (369-65021-1)
✔ 1x Drive Key / Dowel Pin (369-65022-0)
✔ 1x Pump Case Gasket (3F0-65018-0)
✔ 1x Water Pump Gasket (3F0-65029-0)

Technical Specs

Impeller Blades:

Compatibility / Fitment Guide

Model	Power	Engine type
Tohatsu M3.5	3.5 HP	2-stroke
Tohatsu M4	4 HP	2-stroke
Tohatsu 2hp	2 HP	—
Tohatsu 2.5hp	2.5 HP	—
Mercury 2hp / 2.5hp / 3.5hp	2 / 2.5 / 3.5 HP	—

How to check before ordering: the part number on your old part should be 369-65021-1 (or a superseding number). If you are not sure, send us your engine model and serial number (on the plate on the engine bracket) and we will confirm fitment before you order. Tohatsu often uses the same part on related models, so this list may not be complete.

OEM Cross Reference

Tohatsu / Nissan:	369-65021-1, 369-65021-0, 369650211
Mercury / Mariner:	47-161543, 47-16154-3, 47-8M0204676
Sierra Marine:	18-3098
OMC / Evinrude:	5040180, 05040180

Questions & Answers

Is this a genuine original part?

This is a premium quality aftermarket replacement part, manufactured to meet or exceed original equipment (OE) standards for fitment and performance.

How do I know if it is compatible?

We recommend checking the SKU/MPN and Cross Reference list provided above. If your original part number is 369-65021-1 or any of the Mercury equivalents listed, it is a guaranteed fit.

Which engines does this fit?

Tohatsu M3.5 and M4 (3.5 and 4 HP 2-stroke), Tohatsu 2hp and 2.5hp, and Mercury 2hp / 2.5hp / 3.5hp. To be sure, check the part number 369-65021-1 or send us your engine model and serial number.

Note: Please verify your original part number against the references above before purchasing. Distributed via 4boats.co.uk.

For the products under £150 the shipping is £6.99.

Free delivery for most items over £150.

Why choose us

QUALITY MARINE PARTS

We source dependable marine products from established suppliers and continually refine our range using customer feedback.

TRUSTED SUPPLIERS

We work with trusted marine suppliers and distribution partners to provide reliable parts, equipment and fulfilment.

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PERSONAL SERVICE

Every order is checked by the 4Boats team. Contact us before ordering if you need help with part numbers, compatibility or availability.

Water Pump Impeller Kit for Tohatsu Mercury 2hp 2.5hp 3.5hp 369-65021-1