0438579 JOHNSON Outboard Water Pump Repair Kit Evinrude

Review JOHNSON Aftermarket Evinrude Outboard Water Pump Repair Kit Replaces For 70-75 Hp for EVINRUDE 1974-78

Introducing the Johnson/Evinrude Outboard Water Pump Repair Kit (0438579), specifically designed for 70-75 horsepower Johnson and Evinrude outboard motors manufactured between the years 1974 and 1978. This essential repair kit includes all the necessary components to mend a worn-out or damaged water pump, ensuring your engine continues to run efficiently in the water.

The kit comprises a new impeller, shaft seal, and gasket. The impeller, crafted from high-quality materials, plays a crucial role in pumping water through the engine cooling system. The new impeller design not only enhances the cooling system's performance but also boosts the overall engine efficiency.

The shaft seal, another vital component, is responsible for preventing water from leaking out of the pump housing. This new seal is designed to provide a tight seal, minimizing the chances of water leakage and ensuring the cooling system remains effective.

Lastly, the gasket, included in the kit, is essential for creating a proper seal between the pump housing and the engine. The new gasket guarantees a secure fit, preventing any water from escaping and maintaining the cooling system's integrity.

The Johnson/Evinrude Outboard Water Pump Repair Kit (0438579) is an excellent investment for boat owners looking to maintain their engines and extend their lifespan. By addressing potential water pump issues, you can avoid costly repairs and ensure your outboard motor remains in optimal condition for years to come.

Johnson/Evinrude Outboard Water Pump Repair Kit 0438579 for 70-75 hp (1974-78): A Comprehensive Analysis

The Johnson/Evinrude Outboard Water Pump Repair Kit 0438579 is specifically designed for repairing water pumps on 70-75 hp outboard motors manufactured between 1974 and 1978. This analysis aims to provide an unbiased examination of the advantages and disadvantages associated with purchasing this repair kit.

1. OEM Compatibility: This repair kit is manufactured by Johnson/Evinrude, ensuring a perfect fit and compatibility with the specified outboard motor models.

2. Complete Repair Solution: The kit includes all necessary parts to repair or replace a faulty water pump, making it a one-stop solution for outboard motor owners.

3. Easy Installation: The repair process is relatively straightforward, allowing most DIY enthusiasts to complete the installation without requiring professional assistance.

4. Cost-Effective: Purchasing a repair kit is typically more cost-effective than buying a new water pump or having the repair done by a professional shop.

5. Time-Saving: Having the repair kit on hand allows boat owners to address water pump issues promptly, preventing extended downtime and potential damage to the motor.

1. Limited Compatibility: The repair kit is only suitable for specific Johnson/Evinrude outboard motor models and years, limiting its applicability to a smaller segment of the market.

2. Potential Skill Level: Installing the water pump may require a reasonable level of mechanical aptitude and experience, which some boat owners might not possess.

3. Availability: The availability of this repair kit may vary depending on the location and supplier, making it essential to plan ahead and order it in advance if needed.

The Johnson/Evinrude Outboard Water Pump Repair Kit 0438579 for 70-75 hp (1974-78) offers several advantages, including OEM compatibility, completeness, ease of installation, cost-effectiveness, and time-saving potential. However, it also comes with some disadvantages, such as limited compatibility, potential skill level requirement, and availability concerns.

For boat owners with the specified Johnson/Evinrude outboard motor models and years, purchasing the 0438579 repair kit is a wise investment. Given its cost-effectiveness, ease of installation, and potential time-saving benefits, this repair kit is a valuable addition to any boat owner's toolbox. However, those with limited mechanical aptitude or concerns about the availability of the kit might consider seeking professional assistance to ensure a successful repair.

Details:

This aftermarket Johnson Evinrude outboard water pump repair kit is specifically designed for 70-75 hp engines manufactured between 1974-1978. The kit includes a water pump with housing and replace part numbers 0389143, 0386533, 0777810, 438579. This product is a reliable option for those looking to replace their water pump with high-quality, compatible part personal watercraft engine.

specifications watercraftimp:

• for makes: Evinrude
• for years: 1974-78
• brand: Johnson
• mpn: 0438579
• engine type: For Evinrude Johnson 70 75 Hp Engine 1974-78
• type: Water Pump Kit With Housing
• replace part number: 0389143 0386533 0777810 438579 389143 386533 777810

payments watercraftimp:

• credit card: mastercard
• wallet: apple-pay
• other

offer watercraftimp:

• in stock #: 5
• availability: in stock
• options: ship-to-home
• started: january 22, 2026
• sold #: 10
• best offers: true
• prices: $43.99–$79.56
• item condition:
  • New
  • New other (see details)
  • For parts or not working

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components

shipping watercraftimp:

• carrier: usps
• type: fixed
• transit: 4-9 days
• service: usps priority mail flat rate envelope
• class: expedited

seller watercraftimp:

• rating: 100.0%
• # reviews: 162
• city: black river falls, wisconsin

returns watercraftimp:

• time: 30 days
• policy: returns accepted
• paid by: seller