DNJ
DNJ 2014 Chevrolet Volt 1.4L Water Pump
DNJ 2014 Chevrolet Volt 1.4L Water Pump
Part number: WP343A_5
Couldn't load pickup availability
- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Chevrolet Volt 1.4LFitment notes & questions
DNJ Water Pump for the 2014 Chevrolet Volt with the 1.4L engine. On many engines the water pump sits behind the timing belt, so the two are often replaced together. Part number: WP343A_5.
Key features
- Made for LUU Ecotec 16V DOHC ELECTRIC/GAS engines
- Listed for L4 1.4L 85 DOHC 16V engines
Specifications
- Brand: DNJ
- Part type: Water pump
- Part number: WP343A_5
- Engine: 1.4L
- Engine code: LUU Ecotec 16V DOHC ELECTRIC/GAS
Fitment for the 2014 Chevrolet Volt
- Years: 2011–2015
- Vehicles: GM
- Cylinders: L4
- Displacement: 1.4L
- Engine: 85 DOHC 16V
- Engine codes: LUU
Check your year, model, engine and trim against this list before you order.
What it does
Pumps wear at the bearing and seal. A leak from the weep hole or a growling noise usually means it is time. A healthy cooling system keeps the engine at its working temperature; most cooling parts are replaced because of leaks, corrosion or a failed bearing or seal.
Installation & tips
- Flush the old coolant and refill with the type your engine specifies, then bleed air out of the system.
- Thermostat: Cheap to replace while the system is drained.
- Coolant: Refill with the correct type.
- Put the new part next to the old one and compare the shape, mounting points and connections before you install it.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
What is the part number of this water pump?
WP343A_5 (DNJ). Compare it with the number on your old part or in your parts catalog.
Which engine is it for?
It is listed for the 1.4L LUU Ecotec 16V DOHC ELECTRIC/GAS engine in the 2014 Chevrolet Volt. Check the engine code on your vehicle if it was offered with more than one engine.
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
Before you order
- Confirm your year, make, model, engine and trim match the fitment listed above (2014 Chevrolet Volt 1.4L).
- Compare part number WP343A_5 with your original part.
Good to know
- Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

Before you order: Chevrolet Volt 1.4L water pump fitment
The water pump moves coolant through the engine and radiator so the engine holds a steady temperature.
Fitment notes
- Listed for: Chevrolet Volt 1.4L.
- Engine: check the engine size listed against your vehicle's VIN or under-hood label.
- Specs, lead time and warranty come from DNJ and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentPlan the whole job
- Thermostat. Cheap to replace while the system is drained.
- Coolant. Refill with the correct type.
- Timing belt. If the belt drives the pump, do both together.
More for your car: Chevrolet Water Pumps · Chevrolet Parts · All Water Pumps · Cooling & heating
Questions about Chevrolet Volt 1.4L water pump
Will this fit my Chevrolet Volt 1.4L?
What are signs of a failing water pump?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.