JOHNSON 129271-42502 Sea Water Pump Yanmar 129271-42500 3JH 4JH

( Manufacturer Part Number: 129271-42502 ), ( Type: Sea Water Pump ), ( For Jmp: Jpr-ym04jh02 B ), ( Replaces Johnson Pump: 10-13328-01 10-13328-03 ), ( Warranty: 90 Day )

Review JOHNSON Aftermarket Sea Water Pump Replaces Yanmar 3jh 4jh

Yanmar Johnson 3JH/4JH Sea Water Pump (129271-42502) - Reliable Marine Engineering Solution

The Yanmar Johnson 3JH/4JH Sea Water Pump (129271-42502) is a high-performance, marine-grade water pump designed to withstand the rigors of seafaring. This pump is an ideal choice for boat owners seeking a dependable and efficient solution for their vessel's cooling system.

The Yanmar Johnson 3JH/4JH Sea Water Pump is specifically engineered to be compatible with Yanmar 3JH and 4JH engines, ensuring a seamless integration into your marine engine setup. This pump is designed to deliver a consistent flow rate, maintaining optimal engine cooling and prolonging the engine's lifespan.

Crafted from durable materials, this sea water pump is resistant to corrosion and erosion, making it suitable for use in saltwater environments. The pump's impeller and housing are precision-engineered to minimize wear and tear, providing a long service life.

The Yanmar Johnson 3JH/4JH Sea Water Pump (129271-42502) features a robust design, with a reinforced shaft and bearings that can handle heavy loads and high rotational speeds. The pump's suction and discharge ports are strategically positioned to ensure optimal water intake and efficient water expulsion.

This sea water pump is easy to install, thanks to its straightforward design and clear installation instructions. It comes with all necessary hardware, including gaskets, bolts, and hoses, to make installation a breeze.

In conclusion, the Yanmar Johnson 3JH/4JH Sea Water Pump (129271-42502) is a reliable and high-performance marine water pump that delivers consistent water flow, resists corrosion, and is easy to install. It is an essential component for maintaining the optimal operation of your Yanmar 3JH or 4JH engine and ensuring the safe and reliable operation of your marine vessel.

Product: Yanmar Johnson 3JH/4JH Sea Water Pump (Model: 129271-42502)

1. Known brand: Yanmar Johnson is a reputable manufacturer in marine and industrial equipment, ensuring quality and durability.

2. Designed for marine applications: The pump is specifically designed to handle seawater, which is crucial for boats and other marine vessels.

3. Compatible with 3JH and 4JH engines: This pump is engineered to work seamlessly with these popular engine models, providing convenience for users.

4. Wide range of applications: The pump can be used for various marine applications, such as cooling, bilge, and washdown purposes.

1. Potential high cost: The Yanmar Johnson sea water pump may be more expensive compared to some other brands, which could be a deterrent for budget-conscious buyers.

2. Limited availability: Depending on the region, finding this specific model may be challenging, which could result in longer delivery times.

3. Potential compatibility issues: While the pump is designed for Yanmar Johnson 3JH and 4JH engines, there could still be rare instances of compatibility issues.

The Yanmar Johnson 3JH/4JH Sea Water Pump (Model: 129271-42502) is a high-quality, marine-specific product from a well-respected manufacturer. Its compatibility with popular engine models and wide range of applications make it an attractive option for many boat owners. However, its potentially high cost and limited availability are factors to consider.

If budget allows and the pump is readily available, the Yanmar Johnson 3JH/4JH Sea Water Pump (Model: 129271-42502) is a recommended choice for its quality, performance, and versatility. However, researching alternative brands and models with similar features and specifications is advisable to ensure the best fit for your specific marine application and budget.

Details:

Manufacturer Part Number: 2/1 10-13328-01 10-13328-03. Sea Water Pump Fit For Yanmar Johnson 3JH 4JH 2 10-13328-01. Fits the Following Engine model's. Including: products as shown in the picture.

This is an Aftermarket Product.

part #: 12927142502 prices

• $285.20-$320.00

specifications ouboaen:

• for makes: Johnson
• mpn: 129271-42502
• type: Sea Water Pump
• for jmp: Jpr-ym04jh02 B
• replaces johnson pump: 10-13328-01 10-13328-03
• warranty: 90 Day

shipping ouboaen:

• carrier: USPS
• class: Standard
• service: USPS First Class
• transit: 4-7 Days
• cost: $0.00
• type: Fixed

seller ouboaen:

• rating: 99.2%
• city: New Jersey
• # reviews: 1106

general ouboaen:

• Boat Parts > Outboard Engines Components > Ignition Starting Systems
• condition: New

payments ouboaen:

• wallet: Paypal
• other
• credit card: Visa

returns ouboaen:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

offer ouboaen:

• best offers: True
• started: December 30, 2025
• quantity: 3
• sold: 0
• options: Ship-to-home
• availability: In Stock

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