Reverso OP7P12 Portable Dipstick Oil Change System with Reversible Pump

The Reverso OP7P12 is a portable oil change system built around the OP-7-P pump, mounted on a convenient easy-carry base. Designed for use on generators and marine boat engines, this system makes fluid transfers fast, clean, and hassle-free — whether you're extracting used oil or adding fresh oil through the dipstick tube.

The pump features a reversible flow direction, controlled by an intuitive 3-position On/Off/On switch with directional flow icons printed directly on the switch face for effortless operation. Hose ends connect securely to the base for clean, no-spill storage and transport between uses.

Key Features:

• Reversible pump transfers hot or cold oil quickly and cleanly to and from the oil pan
• 3-position On/Off/On switch with flow direction pictured on the switch
• Hose ends connect to base for clean, no-spill traveling and storage
• 3 ft. x 1/2" I.D. hose for placement into new or used oil container
• 5 ft. x 5/8" I.D. hose with 3/4" female garden hose fitting connects to engine dipstick tube
• Includes 1/4" female NPT adapter for compatibility with oil pan hose connections on select Mercury gas inboard engines
• Portable, easy-carry base for convenient transport and on-site use

The Reverso OP7P12 is an ideal solution for marine, generator, and small engine maintenance where a clean, efficient oil change is essential. The included NPT adapter and garden hose fitting provide broad compatibility across a range of engine types.