DNJ
DNJ 1992 Pontiac Bonneville 3.8L Water Pump
DNJ 1992 Pontiac Bonneville 3.8L Water Pump
Part number: WP3143_70
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Listed for: Pontiac Bonneville 3.8LFitment notes & questions
DNJ 1992 Pontiac Bonneville 3.8L Water Pump, listed for 1992 Pontiac Bonneville 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: 1992 Pontiac Bonneville
- Engine: 3.8L
- Engine code: VIN 3 Buick 12V Naturally Aspirated OHV
- Part number: WP3143_70
Listed fitment
- [1984-2002] GM / V6 / 3.3L, 3.8L / 204, 231 OHV 12V [(BUICK)]
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 Pontiac Bonneville 3.8L: 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: Pontiac Bonneville 3.8L.
- 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: Pontiac Water Pumps · Pontiac Parts · All Water Pumps · Cooling & heating
Questions about Pontiac Bonneville 3.8L water pump
Will this fit my Pontiac Bonneville 3.8L?
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Where do specs and warranty details come from?
Questions & answers
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