DNJ
DNJ 1990 Chevrolet K2500 4.3L Water Pump
DNJ 1990 Chevrolet K2500 4.3L Water Pump
Part number: WP3125_160
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Listed for: Chevrolet K2500 4.3LFitment notes & questions
1990 Chevrolet K2500 4.3L Water Pump from DNJ, listed for 1990 Chevrolet K2500 with the 4.3L engine. On many engines the water pump sits behind the timing belt, so the two are often replaced together.
Quick facts
- Brand: DNJ
- Part type: Water pump
- Listed for: 1990 Chevrolet K2500
- Engine: 4.3L
- Engine code: VIN Z 12V OHV
- Part number: WP3125_160
Listed fitment
- [1987-1996] GM / V6, V8 / 4.3L, 5.0L, 5.7L / 262, 305, 350 OHV 12V, 16V [(CHEVROLET, VORTEC)]
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.

About this water pump for the Chevrolet K2500 4.3L
On many engines the water pump sits behind the timing belt, so the two are often replaced together.
Fitment notes
- Listed for: Chevrolet K2500 4.3L.
- 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? Message us your vehicle details and we'll double-check fitment before you buy.
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: Chevrolet Water Pumps · Chevrolet Parts · All Water Pumps · Cooling & heating
Questions about Chevrolet K2500 4.3L water pump
Will this fit my Chevrolet K2500 4.3L?
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Where do specs and warranty details come from?
Questions & answers
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