Shurflo by Pentair Oil Change Pump w/3.5 Gallon Bucket – 12VDC, 1.5 GPM (8050-305-426)

The Shurflo 8050-305-426 Oil Change Pump System is a complete, portable solution for clean and efficient oil changes, winterizing, and fluid transfer in marine and recreational applications. Designed for convenience and reliability, this system allows you to quickly remove engine oil without mess or hassle.

Powered by a 12V DC motor, this pump delivers a steady flow rate of 1.5 gallons per minute (GPM), making oil extraction fast and efficient. The pump features self-priming capability and thermal overload protection, ensuring dependable operation and long service life. 

This all-in-one kit includes a 3.5-gallon storage bucket, hose kit, and 8-foot power cable with battery clips, providing everything needed for immediate use.  The system is also designed to run dry without damage, adding extra durability and peace of mind during operation. 

With its compact and portable design, the Shurflo oil change system is ideal for boats, RVs, and general maintenance tasks, helping simplify routine service and reduce downtime.

Key Features & Performance

• Advanced Diaphragm Technology: Features a 3-chamber diaphragm pump that is self-priming up to 6 feet. This design allows the pump to run dry without damage, ensuring you can fully clear the lines.

• Thermal Protection: The motor includes internal thermal overload protection with an automatic restart feature, preventing damage from overheating during extended use.

• Versatile Fluid Handling: While optimized for engine oil, it is also suitable for automatic transmission fluids, antifreeze solutions, and low-viscosity gear lubes.

• Integrated Storage: Comes with a 3.5-gallon (13L) heavy-duty bucket featuring a retractable pour spout for easy recycling of used fluids.

• Plug-and-Play Setup: Includes an 8-foot power cable with heavy-duty battery clips for direct connection to your vessel or vehicle's 12V battery.

Key Features

• Complete oil change and fluid transfer system

• 12V DC motor for portable operation

• Pumps up to 1.5 GPM (5.6 LPM)

• Self-priming pump for easy setup

• Thermal overload protection for safety

• Includes 3.5-gallon storage bucket and hose kit

• 8 ft cable with battery clips for direct connection

• Can run dry without damage

• Ideal for oil changes, winterizing, and liquid transfer

In the Box

• (1) 12V DC Premium Diaphragm Pump

• (1) 3.5 Gallon Storage Container with Lid

• (1) 8-foot Battery Cable with Alligator Clips

• (1) Hose Kit (including 1/4" OD suction probe)

Specifications

• Brand: Shurflo (Pentair)

• Part Number: 8050-305-426

• Voltage: 12V DC

• Flow Rate: 1.5 GPM

• Bucket Capacity: 3.5 Gallons

• Port Size: 3/8" NPT-F

• Max Current: Approx. 4 amps 

• Application: Marine engines, RV maintenance, fluid transfer

Make maintenance quick and mess-free with the Shurflo Oil Change Pump System, delivering reliable performance, portability, and convenience for all your fluid transfer needs.

Pro Tip: For the most efficient extraction, run your engine for 5 to 10 minutes before starting to warm and thin the oil. This significantly increases the flow rate and ensures a more complete removal of contaminants.