DNJ
DNJ 1997 Buick Riviera 3.8L Water Pump
DNJ 1997 Buick Riviera 3.8L Water Pump
Part number: WP3144_14
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- Free fitment check before you order
Listed for: Buick Riviera 3.8LFitment notes & questions
DNJ 1997 Buick Riviera 3.8L Water Pump, listed for 1997 Buick Riviera with the 3.8L 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 Buick Riviera
- Engine: 3.8L
- Engine code: VIN K 12V OHV
- Part number: WP3144_14
Listed fitment
- [1995-2009] GM / V6 / 3.8L / 231 OHV 12V
Good to know
- Notes: Premium, w/ 1ST DESIGN
- 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.

About this water pump for the Buick Riviera 3.8L
On many engines the water pump sits behind the timing belt, so the two are often replaced together.
Fitment notes
- Listed for: Buick Riviera 3.8L.
- Engine: the same car can take different parts for each engine option, so check yours.
- 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? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentParts that usually go with it
- 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: Buick Water Pumps · Buick Parts · All Water Pumps · Cooling & heating
Questions about Buick Riviera 3.8L water pump
Will this fit my Buick Riviera 3.8L?
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Where do specs and warranty details come from?
Questions & answers
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