AIGMlSON 3L Transmission Fluid Pump — 3L HDPE Reservoir, Brass Flow Valve for Clean, Manual Oil & Coolant Changes

The AIGMlSON 3L Transmission Fluid Pump is a hand-operated fluid transfer pump with a 3-liter semi-transparent reservoir, flexible hose, and brass flow valve for accurate, drip-free oil and coolant changes.

The AIGMlSON 3L pump is built for simple, reliable fluid changes without electricity or complex tools. Its patent-backed design and HDPE reservoir let you see fluid levels while resisting corrosion and wear. Lightweight and manually powered, this unit suits quick on-vehicle top-ups, draining small gearboxes, or moving fluids in confined spaces where powered pumps can’t reach.

How does this pump make fluid changes easier?

The pump converts repeated manual strokes into steady suction and controlled flow, eliminating the need to tilt pans or laboriously siphon by mouth. A brass flow valve and secure multi-seal funnel prevent leaks so you can change fluids faster and cleaner.

• 10–20 pumps create strong, stable suction for fast extraction
• Wide-mouth funnel simplifies filling and reduces spills
• Brass flow valve lets you fine-tune pumping speed
• Semi-transparent HDPE reservoir shows fluid level at a glance

Can I use it for different vehicle fluids and equipment?

Yes — the AIGMlSON 3L pump is designed for multiple automotive and small-engine fluids. Use one tool for engine oil, transmission fluid, coolant, or brake fluid across cars, motorcycles, boats, lawn mowers and light trucks.

• Compatible with engine oil, transmission fluid, brake fluid, and coolant
• Suitable for cars, motorcycles, ATVs, boats, and garden machines
• Flexible hose reaches into tight filler necks and drain openings
• Durable materials resist staining and corrosive fluids

What makes the pump durable and easy to maintain?

Constructed from high-quality HDPE and brass, the unit is corrosion-resistant and built to last. The multi-seal internal layout and wide funnel reduce dripping during use, while removable hose segments help with cleaning and storage.

• HDPE reservoir resists aging and chemical attack
• Brass valve provides long-term smooth operation
• Tested, patent-backed design ensures consistent quality
• Detachable hose simplifies rinsing and drying after use

How does the pump perform in small or awkward spaces?

The included flexible blue transfer hose bends to fit tight openings and hold its shape while pumping, freeing your hands to steady the reservoir or vehicle parts. Its compact footprint and manual operation are ideal for roadside or backyard repairs.

• Highly flexible hose can be shaped to reach recessed ports
• One-person manual operation requires no electricity or battery
• Secure seals prevent leaks even when working at odd angles
• Lightweight 3L reservoir is easier to handle than heavy jerry cans

Who is this for? The AIGMlSON 3L Transmission Fluid Pump fits DIYers, home mechanics, mobile technicians, and outdoor repairers who need a portable, reliable way to transfer engine and transmission fluids without power. It’s also a practical addition for fleet maintenance kits, boat owners, and anyone who prefers clean, controlled fluid handling during routine service tasks.