• DNJ 1989 GMC S15 4.3L Water Pump
  • DNJ 1989 GMC S15 4.3L Water Pump
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DNJ

DNJ 1989 GMC S15 4.3L Water Pump

DNJ 1989 GMC S15 4.3L Water Pump

Part number: WP3125_128

$60.99 USD
$60.99 USD
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  • Tracking emailed when it ships
  • Free fitment check before you order

Listed for: GMC S15 4.3LFitment notes & questions

1989 GMC S15 4.3L Water Pump by DNJ for 1989 GMC S15 with the 4.3L 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: 1989 GMC S15
  • Engine: 4.3L
  • Engine code: VIN Z 12V OHV
  • Part number: WP3125_128

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.

View full details

About this water pump for the GMC S15 4.3L

On many engines the water pump sits behind the timing belt, so the two are often replaced together.

Fitment notes

  • Listed for: GMC S15 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 fitment

Parts 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: GMC Water Pumps · GMC Parts · All Water Pumps · Cooling & heating

Questions about GMC S15 4.3L water pump

Will this fit my GMC S15 4.3L?
It is listed for the GMC S15 4.3L. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
What are signs of a failing water pump?
Coolant leaks near the pump, overheating, and a whining or grinding noise from the front of the engine.
Where do specs and warranty details come from?
From DNJ. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.

Questions & answers

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