• DNJ 1987 Chevrolet R20 4.3L Water Pump
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DNJ

DNJ 1987 Chevrolet R20 4.3L Water Pump

DNJ 1987 Chevrolet R20 4.3L Water Pump

Part number: WP3125A_417

$64.99 USD
$64.99 USD
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  • Free fitment check before you order

Listed for: Chevrolet R20 4.3LFitment notes & questions

1987 Chevrolet R20 4.3L Water Pump by DNJ for 1987 Chevrolet R20 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: 1987 Chevrolet R20
  • Engine: 4.3L
  • Engine code: VIN K 12V Naturally Aspirated OHV
  • Part number: WP3125A_417

Listed fitment

  • [1980-1996] GM / V6, V8 / 3.8L, 4.3L, 5.0L, 5.7L / 229, 262, 305, 350 OHV 12V, 16V [(CHEVROLET)]

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

Before you order: Chevrolet R20 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 R20 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? Message us your vehicle details and we'll double-check fitment before you buy.

Ask about fitment

Plan 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 R20 4.3L water pump

Will this fit my Chevrolet R20 4.3L?
It is listed for the Chevrolet R20 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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