DNJ
DNJ 1997 Cadillac DeVille 4.6L Water Pump
DNJ 1997 Cadillac DeVille 4.6L Water Pump
Part number: WP3154_9
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Listed for: Cadillac DeVille 4.6LFitment notes & questions
1997 Cadillac DeVille 4.6L Water Pump from DNJ, listed for 1997 Cadillac DeVille with the 4.6L engine. The water pump moves coolant through the engine and radiator so the engine holds a steady temperature.
Quick facts
- Brand: DNJ
- Part type: Water pump
- Listed for: 1997 Cadillac DeVille
- Engine: 4.6L
- Engine code: VIN Y Northstar 32V DOHC
- Part number: WP3154_9
Listed fitment
- [1993-2006] GM / V8 / 4.0L, 4.6L / 244, 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.

DNJ water pump for the Cadillac DeVille 4.6L: what to know
Pumps wear at the bearing and seal. A leak from the weep hole or a growling noise usually means it is time.
Fitment notes
- Listed for: Cadillac DeVille 4.6L.
- Engine: match the engine size and code to your vehicle; the same model often came with several engines.
- 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 fitmentWhat else to plan for
- 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 DeVille 4.6L water pump
Will this fit my Cadillac DeVille 4.6L?
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Where do specs and warranty details come from?
Questions & answers
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