Davies Craig DC-8907 EWP80 Electric Water Pump & LCD EWP/Fan Digital Controller Combo Kit 12V

The Davies Craig DC-8907 is a complete electric water pump and digital controller combo kit, pairing the Australian-designed EWP80 Electric Water Pump with the LCD EWP/Fan Digital Controller for total engine cooling management. This do-it-yourself kit is designed to complement or replace an existing belt-driven mechanical water pump and engine thermostat, delivering improved cooling performance, added power, and better fuel economy.

The EWP80 pump is constructed from anti-corrosive, heat-resistant, glass-filled nylon and incorporates a ceramic-faced seal for long-term durability. By eliminating the parasitic power losses associated with a belt-driven mechanical pump, the EWP80 can free up to 10kW (13hp) of additional power and increased torque. The pump delivers a maximum flow rate of 80 L/min (21.13 US gal/min) at 13V DC and operates across a wide temperature range of -40°C to 130°C (-40°F to 266°F).

The included LCD EWP/Fan Digital Controller manages both the EWP pump and Thermatic fan operation automatically. It varies pump speed in response to coolant temperature, with multiple user-selectable temperature settings (60°C to 100°C) optimized for either maximum power or fuel efficiency. The LCD display shows current engine temperature and target temperature at a glance, with icons indicating pump and fan status. The Thermatic fan activates automatically when coolant temperature rises 3°C (5.4°F) above the target setpoint. After engine shutdown, the controller continues to run the pump for up to three minutes — or until coolant drops 10°C (14°F) below the target — eliminating heat soak and extending engine life.

Key Features:

• EWP80 pump rated at 80 L/min (21.13 gal/min) max flow at 13V DC
• 12V operation; operating voltage range 3V–15V DC; max current 7.5A @ 13V
• Pump body: anti-corrosive, heat-resistant glass-filled nylon with ceramic-faced seal
• Inlet/outlet: 38mm (1½") — fits hose sizes 38mm to 44mm (1½" to 1¾") with included sleeve adapters
• LCD digital controller with 9 user-settable target temperatures (60°C–100°C); factory set to 85°C
• Automatic post-shutdown run-on to eliminate heat soak
• Thermatic fan output activates 3°C above set temperature
• Motor life: up to 6,000 hours when used with the EWP/Fan Digital Controller
• Complete DIY installation kit with all hardware and instruction booklet included

Kit Contents:

• EWP80 12V Electric Water Pump (×1)
• LCD EWP/Fan Digital Controller (×1)
• Nylon Elbow Adaptor — 35mm / 1-3/8" (×1)
• Nylon Straight Adaptor — 35mm / 1-3/8" (×1)
• Rubber Adaptor Sleeves — 3mm / 1/8" (×2)
• EWP Adaptor O-Rings (×2)
• Hose Clamps (×4)
• Wiring Harness with 10A Fuse (×1)
• Inline Adaptor (×1)
• Hardware Bag (×1)
• DIY Instruction Booklet (×1)

The Davies Craig DC-8907 combo kit represents a complete, plug-and-play electric cooling upgrade for performance and street-driven vehicles seeking precise engine temperature management.