DNJ
DNJ 2008 Cadillac STS 4.4L Water Pump
DNJ 2008 Cadillac STS 4.4L Water Pump
Part number: WP3164A_17
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Cadillac STS 4.4LFitment notes & questions
2008 Cadillac STS 4.4L Water Pump from DNJ, listed for 2008 Cadillac STS with the 4.4L engine. Pumps wear at the bearing and seal. A leak from the weep hole or a growling noise usually means it is time.
Quick facts
- Brand: DNJ
- Part type: Water pump
- Listed for: 2008 Cadillac STS
- Engine: 4.4L
- Engine code: Northstar 32V DOHC
- Part number: WP3164A_17
Listed fitment
- [2004-2010] GM / V8 / 4.4L, 4.6L / 267, 281 DOHC 32V [(NORTHSTAR)]
Good to know
- Notes: Premium
- Warranty terms: 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.
Tip: Flush the old coolant and refill with the type your engine specifies, then bleed air out of the system.

Before you order: Cadillac STS 4.4L water pump fitment
The water pump moves coolant through the engine and radiator so the engine holds a steady temperature.
Fitment notes
- Listed for: Cadillac STS 4.4L.
- 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: Cadillac Water Pumps · Cadillac Parts · All Water Pumps · Cooling & heating
Questions about Cadillac STS 4.4L water pump
Will this fit my Cadillac STS 4.4L?
What are signs of a failing water pump?
Where do specs and warranty details come from?
Questions & answers
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