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277181 Water Pump Impeller Replacement
✅ In stock
⭐ Lowest price we've tracked
C
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 Sep 20, 2026 11:52 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰At 15% off its standard going rate, this offer delivers clear value for the money.
- 🏷️The retail sticker price has been slashed by 93% — a steep markdown from the official listing.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
16.8/28
Recent Value
2.51/22
Market Standing
9.03/20
Deal Strength
20/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
FREPURDO
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓DIRECT REPLACEMENT FOR OEM PARTS: This 277181 water pump impeller is designed as a direct replacement for Johnson Evinrude outboard motors, compatible with original part numbers 434424, Sierra 18-3001, GLM 89580, and Mallory 9-45216 series
✓PRECISION ENGINEERED FOR OPTIMAL COOLING: Features 6-blade chloroprene marine rubber construction with brass hub (68.46mm diameter, 12.72mm height, 11.01mm shaft diameter) ensuring reliable water circulation and engine protection
✓COMPREHENSIVE COMPATIBILITY COVERAGE: Fits Johnson Evinrude 2-stroke outboards including 3HP (1952-1978), 4HP (1969-1983), 5.5HP (1954-1964), 6HP (1952-1978), and 7.5HP (1954-1958) models with single water tube 110 gearcase systems
✓DURABLE MARINE-GRADE MATERIALS: Manufactured from high-quality chloroprene rubber resistant to heat, oil, and corrosion, ensuring long-lasting performance in freshwater and saltwater environments
✓EASY INSTALLATION AND RELIABLE PERFORMANCE: Includes proper keyway alignment for straightforward replacement, restoring optimal water pump function to prevent engine overheating and maintain peak outboard performance
✓STAR-SHAPED BLADE DESIGN: Features a robust star-shaped configuration with multiple sturdy blades that efficiently propel water through the engine cooling system for consistent temperature regulation
✓BRASS INSERT CONSTRUCTION: Central brass insert provides enhanced durability and structural integrity, ensuring the impeller withstands demanding marine conditions and extended operational use
⚙️ Specifications
Brand
FREPURDO
Material
Brass, Rubber
Item Weight
1.6 ounces
Vehicle Service Type
Johnson/Evinrude 5-7.5HP Outboards
Weight Class
Lightweight
Manufacturer
FREPURDO
OEM Part Number
18-3001, 277181, 434424
Automotive Fit Type
Vehicle Specific Fit
Model
277181 Water Pump Impeller
Package Dimensions
3.11 x 2.48 x 1.73 inches
Item model number
277181
