DNJ
DNJ 1988 Chevrolet K2500 4.3L Water Pump
DNJ 1988 Chevrolet K2500 4.3L Water Pump
Part number: WP3125_36
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Chevrolet K2500 4.3LFitment notes & questions
DNJ 1988 Chevrolet K2500 4.3L Water Pump, listed for 1988 Chevrolet K2500 with the 4.3L 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: 1988 Chevrolet K2500
- Engine: 4.3L
- Engine code: VIN Z 12V OHV
- Part number: WP3125_36
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.

Before you order: Chevrolet K2500 4.3L water pump fitment
The water pump moves coolant through the engine and radiator so the engine holds a steady temperature.
Fitment notes
- Listed for: Chevrolet K2500 4.3L.
- 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: 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?
What are signs of a failing water pump?
Where do specs and warranty details come from?
Questions & answers
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