JOHNSON PUMP 10-13399-03 Aqua Jet Wash Down 3.5 12V

( Brand: Johnson Pump ), ( Manufacturer Part Number: 10-13399-03 ), ( Part Type: Jet Wash Down )

Review JOHNSON PUMP Aqua Jet Wash Down 3.5 12v

The Johnson Pump 10-13399-03 Aqua Jet Washdown Pump is an efficient and powerful solution for your outdoor cleaning needs. This 12-volt, 3.5 GPM (gallons per minute) pump is engineered to deliver a steady and strong water stream, making it perfect for a variety of applications such as washing down boats, RVs, equipment, or even your home exterior.

This pump is lightweight and compact, making it easy to transport and use in various locations. Weighing only 11.2 pounds, you can take it with you on the go without adding too much extra weight. Its durable construction, with a thermoplastic housing and corrosion-resistant materials, ensures that it can withstand the rigors of frequent use in harsh environments.

The Aqua Jet Washdown Pump is designed for use with a 12-volt DC power source, such as a battery or an electrical outlet. It comes with a 10-foot power cord, allowing you to reach a wide working area. The pump also features a thermal relief system, which protects it from overheating and prolongs its lifespan.

This Johnson Pump model includes a 5/16-inch NPT discharge connection, which can be easily connected to a hose or other output devices. It also comes with a conveniently located drain plug, which makes draining the pump after use a quick and straightforward process.

The Johnson Pump 10-13399-03 Aqua Jet Washdown Pump is a versatile and reliable tool for your cleaning tasks. Its powerful output, compact size, and rugged construction make it an indispensable addition to your outdoor equipment arsenal.

Pros and Cons of Buying Johnson Pump 10-13399-03 Aqua Jet Wash Down Pump (3.5 GPM, 12V)

1. **Compact and Portable:** This Johnson pump is lightweight and compact, making it easy to carry for on-the-go use. It's an ideal choice for washing down RVs, boats, or other vehicles where access to a permanent water source might not be available.

2. **Powerful Performance:** With a flow rate of 3.5 gallons per minute (GPM), this pump can effectively wash down larger surfaces. Its 12V motor provides sufficient power to deliver a steady water stream for thorough cleaning.

3. **Durable Construction:** The Johnson pump features a durable, thermoplastic housing that can withstand harsh environmental conditions. Its diaphragm design ensures long-lasting performance and eliminates the need for an air intake filter, reducing maintenance requirements.

4. **Easy Installation:** This pump comes with a 10-foot power cord and a 12-foot suction hose, making it simple to set up. It can be easily connected to a water source and a 12V power source, such as a battery.

5. **Versatile:** The Johnson pump can be used for various applications, including washing down boats, RVs, equipment, and even as a garden or pool fountain. It's a versatile tool that can save time and effort compared to manual cleaning methods.

1. **Requires a 12V Power Source:** The pump needs to be connected to a 12V power source, such as a battery, which may not always be convenient or accessible. Make sure you have a reliable power source before purchasing this pump.

2. **Water Pressure:** While the flow rate is impressive, the water pressure may not be as high as some users would prefer for heavy-duty cleaning tasks. For more demanding applications, consider purchasing a pump with a higher pressure rating.

3. **No On/Off Switch:** The Johnson pump does not come with an on/off switch, meaning that it must be manually turned on and off at the power source. This can be inconvenient for some users who would prefer an integrated switch for easy operation.

The Johnson Pump 10-13399-03 Aqua Jet Wash Down Pump offers a powerful, portable solution for washing down various surfaces. Its durable construction, easy installation, and versatility make it an excellent choice for RV and boat owners, as well as for those who need to clean equipment or gardens efficiently. However, it does require a 12V power source, and its water pressure might not be sufficient for heavy-duty cleaning tasks. Overall, if the pump's limitations align with your needs, it can be a worthwhile investment for saving time and effort in cleaning applications.

If you're in the market for a portable, powerful wash down pump, the Johnson Pump 10-13399-03 Aqua Jet is a solid choice. Its compact size, impressive flow rate, and durable construction make it an excellent investment for RV and boat owners, as well as for those who need to clean larger surfaces efficiently. Just make sure you have a reliable 12V power source available and understand the limitations of the pump's water pressure.

Details:

JOHN WASH DOWN PUMP 3.5GPM New Same Day Shipping on Request Best Value and Performance in its Class 15-Years as premier solution provider Complimentary White Glove Service - Just-Ask-We-Take-Care-of-It.

part #: 101339903 prices

• $165.35-$273.28

specifications boatcoveracc:

• for makes: Johnson
• brand: Johnson Pump
• mpn: 10-13399-03
• part type: Jet Wash Down

payments boatcoveracc:

• wallet: Apple-pay
• other
• credit card: Discover

offer boatcoveracc:

• sold: 0
• quantity: 2
• options: Ship-to-home
• started: June 8, 2026
• availability: In Stock

seller boatcoveracc:

• rating: 99.1%
• # reviews: 113210
• city: Wheeling, Illinois

shipping boatcoveracc:

• service: Economy
• class: Economy
• transit: 12-19 Days
• cost: $0.00
• type: Fixed

general boatcoveracc:

• condition: New
• Boat Parts > Accessories Gear > Covers

returns boatcoveracc:

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

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