EWP115 Electric Water Pump Alloy 12v

The EWP115 Electric Water Pump - universal fit, do-it-yourself, easy to install water pump designed to replace or compliment your existing belt-driven mechanical water pump.

Availability: In stock

Excl. Tax: £133.33 Incl. Tax: £160.00
davies craig

Product Description


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Davies Craig EWP115 Electronic Water Pump, Alloy Housing, 12v

The EWP115 (115 L/min) pump is suitable for small, medium, large, high- performance and 4WD vehicles. It's a performance product that improves engine cooling control and capacity whilst giving you more power and torque and improved fuel economy.

The EWP115 is a practical alternative to the mechanical belt-driven pump or fitted as an auxiliary pump. Mechanical belt-driven water pumps run directly off the motor and sap engine power, the EWP115 is hardwired into your electrical system, by-passing the engine and releasing additional horsepower.

SpecificationMetricImperial & Other
Flow Rate (Max) @ 13V DC115 L/min30.38 US Gal/min
Min Temperature-40 °C-40 °F
Max Temperature130 °C266 °F
Inlet / Outlet Size38 mm1.5"
Weight1.1 kg2.43 lbs
Burst Pressure500 kPa72.5 psi
Nominal Voltage12V DC
Operating Voltage3-15V DC
Max Current10A @ 13V DC
Pump DesignClockwise Centrifugal with Volute Chamber
Pump MaterialPowdercoated Aluminium
Warranty24 Months
Manufacturer Part Number8040
Kit Contents
1xEWP115 Alloy 12v Water Pump
1xWiring Harness
2xRubber Adapter Sleeve - 3mm (1/8")
2xHose Clamps
1xAssorted Hardware Bag inc Relay
12v Davies Craig Electric Engine Cooling Pump
Pump Control

PLEASE NOTE: This is a pump only kit. The pump can be controlled via the following methods:

1. Continuous Running: The pump can be wired direct to the battery for continuous running, this is the simplest way to wire in the pump and is most suitable for racing applications only.

2. EWP Digital Controller: Install along with a Davies Craig EWP Digital Controller, this PWM controller will adjust pump speed based user adjustable target engine temperature. Pumps & Digital Controllers are also available to purchase together as a kit.

3. Thermatic Fan Switch: Combined with a fan switch the pump can be wired to come on with the radiator fan only when additional cooling is required.

Pump Selection Guide

Please note that this is a guide only, many factors are involved when choosing a suitable water pump such as engine capacity, specific output, coolant pipe length etc

Engine SizePump ModelPump PNPump & Controller PN
Engines up to 2.0LEWP8080058907
Engines 2.0 - 3.5LEWP1158025, 80408930, 8950
Engines 3.5 - 5.0LEWP13080808990
Engines 5.0L or greaterEWP15080608970
Supercharged or TurboEWP15080608970
Drag Racing or DriftingEWP15080608970
FI Engines 5.0L or greater2x EWP1502x 80608970
  • The EWP is a recirculating pump which is ideal for a 'closed system', similar to an automotive cooling system. It is not self-priming.

Additional Information

Additional Information

Product TypeWater Pump Only

Delivery Info


VAT is included on the UK and EU prices below, no VAT is applicable on ROW prices.

EU Customers: We offer a next working day delivery service to most European countries, please get in touch for pricing.

ROW Customers: If you would like a more accurate shipping quote or a faster service via DHL please get in touch with your requirements.

United Kingdom
ServiceGBP 0 - 50GBP 50+
RM Second Class3.00-
RM First Class4.00-
DPD Next Working Day5.505.50
DPD Next Working Day by 12am16.5016.50
DPD Next Working Day by 10am23.0023.00
DPD Saturday All Day19.5019.50
DPD Saturday by 12am39.5039.50
DPD Saturday by 10am50.0050.00
DPD Sunday All Day19.5019.50

Northern Ireland
ServiceGBP 0 - 50GBP 50+
RM Second Class3.00-
RM First Class4.00-
DPD Two Day17.3017.30
DPD Next Day34.5034.50

Scottish Highlands & Islands, Channel Isles, Scilly Isles, Isle Of Man, Isle of Wight
ServiceGBP 0 - 50GBP 50+
RM Second Class3.00-
RM First Class4.00-
DPD Two Day17.3017.30

Basket Value GBP 0 - 25: Royal Mail International Economy.

Basket Value GBP 25 - 50: Royal Mail International Economy.

Basket Value GBP 50+: DPD Tracked Euro Delivery or Royal Mail Tracked & Signed. Approx 2 - 7 days depending on distance from the UK.

DHL Express: We also offer shipping via DHL, please get in touch for pricing and more information on their European 1-2 day services.

CountryGBP 0 - 25GBP 25 - 50GBP 50+
AUT - Austria7.8010.2017.40
BEL - Belgium10.2010.2016.20
BIH - Bosnia and Herzegovina10.2010.2034.20 - 40.00
BGR - Bulgaria7.8010.2034.20 - 42.00
HRV - Croatia7.8010.2019.80
CZE - Czech Republic7.8010.2016.20-19.80
CHE - Switzerland7.8012.0022.20-42.00
DNK - Denmark7.8010.2017.40
EST - Estonia7.8010.2027.00
FIN - Finland7.8010.2027.00
FRA - France7.8010.2015.00
DEU - Germany7.8010.2015.00
GIB - Gibraltar7.8012.0036.00
HUN - Hungary7.8010.2027.00
IRL - Ireland7.8010.2016.20
ISL - Iceland7.8010.2027.00
ITA - Italy7.8010.2019.80
LVA - Latvia7.8012.0022.20
LTU - Lithuania7.8010.2036.00
LUX - Luxembourg7.8010.2019.80
NLD - Netherlands7.8010.2019.80
NOR - Norway7.8012.0036.00
POL - Poland7.8012.0027.00
PRT - Portugal7.8012.0027.00
ROU - Romania7.8012.0036.00
SRB - Serbia7.8012.0036.00
SVN - Slovenia7.8012.0027.00
ESP - Spain7.8010.2019.80
SWE - Sweden7.8012.0027.00
Rest Of World

Below are the most popular countries we ship to world-wide.

If your country is not listed please get in touch for a quote.

DHL Express: We also offer shipping via DHL, please get in touch for pricing and more information on their Worldwide 1-2 day services.

CountryGBP 0 - 25GBP 25 - 50GBP 50+
AUS - Australia13.5018.5040.00
CAN - Canada13.5018.5040.00
JPN - Japan13.5018.5040.00
NZL - New Zealand13.5018.5040.00
RUS - Russia13.5018.5040.00
ZAF - South Africa13.5018.5040.00
USA - United States of America13.5018.5040.00

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