DNJ
DNJ Water Pump 1986-1995 Isuzu 2.3L
DNJ Water Pump 1986-1995 Isuzu 2.3L
Regular price
$28.99 USD
Regular price
$46.83 USD
Sale price
$28.99 USD
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- Tracking emailed when it ships
- Free fitment check before you order
Listed for: 1986–1995 IsuzuFitment notes & questions
Water Pump from DNJ, listed for 1986–1995 Isuzu 2 with the 2.3L 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: 1986–1995 Isuzu 2
- Engine: 2.3L
- Engine code: VIN L 8V SOHC
- Part number: WP300
Listed fitment
- [1986-1995] ISUZU / L4 / 2.3L SOHC 8V
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 Isuzu
On many engines the water pump sits behind the timing belt, so the two are often replaced together.
Fitment notes
- Listed for: 1986–1995 Isuzu.
- Model years: 1986–1995. Parts can change mid-generation, so match the exact year.
- 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? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
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: Isuzu Water Pumps · Isuzu Parts · All Water Pumps · Cooling & heating
Questions about Isuzu water pump
Will this fit my Isuzu?
It is listed for the 1986–1995 Isuzu. 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.
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