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Water Pump Impeller 369-65021-1 6-Blade for Mercury Tohatsu
✅ In stock
⭐ Lowest price we've tracked
B
Grade
Analysis Confidence
90%
🏷️ Price includes Coupon savings
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 4, 2026 5:23 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
👍 Good Deal- 👍Verdict: Good Deal. Solid value. Price is noticeably below the recent average.
- 💰At 20% off its standard going rate, this offer delivers clear value for the money.
- 🏷️A 20% cut from the official retail price adds further appeal.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
22.4/28
Recent Value
8.6/22
Market Standing
19.38/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
FREPURDO
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓FITMENT - For Tohatsu and Nissan 2.5-6HP outboards, MFS2 through MFS6 four-stroke and M2.5, M3.5, M4C and M5B two-stroke, plus Mercury and Mariner 2-6HP two-stroke and four-stroke and Evinrude/Johnson 3.5-6HP four-stroke. Match engine model and serial.
✓REPLACES - Replaces Tohatsu/Nissan 369-65021-1 and 369650211, also numbered 3C8-65021-2. Mercury/Mariner 47-16154-3, superseded by current 47-8M0204676. Evinrude/Johnson 5040180. Crosses 18-3098, 9-45302, 500377, 91004. Not genuine Tohatsu or Mercury.
✓BUILD - 6 flexible neoprene vanes on a nylon hub, about 33.6 mm OD, 14.35 mm tall, 10.35 mm shaft bore, key drive. One impeller per pack. Drive key, gaskets, wear plate, pump housing and mounting bolts are not included.
✓FUNCTION - Sits in the lower-unit water pump and lifts raw water to the powerhead. Replace when vanes are cracked, glazed, hardened or set, when the tell-tale stream is weak or absent, or when the engine runs hot at idle.
✓BEFORE ORDERING - For 2-6HP single-cylinder engines with the key-drive impeller only. Not for the Tohatsu 6HP two-cylinder, not for 8HP and larger. Match 6 blades, 33.6 mm OD and the engine serial number. Disconnect the spark plug lead.
⚙️ Specifications
Brand
FREPURDO
Material
Neoprene blades with nylon hub
Item Weight
8.53 g
Vehicle Service Type
Tohatsu/Nissan MFS2, MFS2.5, MFS3.5, MFS4, MFS5, MFS6 (4-stroke); Tohatsu/Nissan M2.5A2, M3.5A2, M3.5B2, M4C, M5B, M5BS (2-stroke); Nissan NSF4, NSF5, NSF6; Mercury/Mariner 2-6HP 2-stroke (serial 0A809601 and up; 3.3HP 0D901217 and up) and 4-stroke (serial 0R411838 and up; 2/2.5HP later 0R131842 and up); Evinrude/Johnson 3.5-6HP 4-stroke. Tohatsu MFS4A2 from serial 12183, MFS5A2 from 19757, MFS6A2 from 01751
Weight Class
Light Weight
Manufacturer
FREPURDO
OEM Part Number
Replaces: 369-65021-1, 369650211, 47-16154-3. Also numbered: 3C8-65021-2, 369-65021-0, 369-65021-1M. Superseded by: 47-8M0204676. Cross-brand: 5040180. Cross: 18-3098, 9-45302, 500377, 91004
Automotive Fit Type
Vehicle Specific Fit
Model
Water Pump Impeller
Package Dimensions
2.99 x 2.36 x 1.85 inches
Item model number
369-65021-1
