DNJ
DNJ 1985 Isuzu Impulse 2.0L Oil Pump
DNJ 1985 Isuzu Impulse 2.0L Oil Pump
Part number: OP300_1
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- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Isuzu Impulse 2.0LFitment notes & questions
Oil Pump from DNJ, listed for the 1985 Isuzu Impulse with the 2.0L engine. Oil pumps are usually replaced during an engine rebuild or when pressure drops, together with the pickup screen. Part number: OP300_1.
Key features
- Made for VIN F 8V SOHC engines
- Listed for L4 2.0L, 2.3L SOHC 8V engines
Specifications
- Brand: DNJ
- Part type: Oil pump
- Part number: OP300_1
- Engine: 2.0L
- Engine code: VIN F 8V SOHC
Fitment for the 1985 Isuzu Impulse
- Years: 1985–1995
- Vehicles: Isuzu
- Cylinders: L4
- Engine: 2.0L, 2.3L SOHC 8V
Check your year, model, engine and trim against this list before you order.
What it does
Low oil pressure is serious. A worn pump, clogged pickup or worn bearings can all cause it. Using the correct part for your exact engine keeps oil pressure, sealing and timing where the engine was designed to run, and doing related parts at the same time saves taking it apart twice.
Installation & tips
- Prime the new pump with oil before installation so it picks up quickly on first start.
- Oil pan gasket: The pan usually comes off for this job.
- Oil and filter: Start fresh after the job.
- Put the new part next to the old one and compare the shape, mounting points and connections before you install it.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
What is the part number of this oil pump?
OP300_1 (DNJ). Compare it with the number on your old part or in your parts catalog.
Which engine is it for?
It is listed for the 2.0L VIN F 8V SOHC engine in the 1985 Isuzu Impulse. Check the engine code on your vehicle if it was offered with more than one engine.
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
Before you order
- Confirm your year, make, model, engine and trim match the fitment listed above (1985 Isuzu Impulse 2.0L).
- Compare part number OP300_1 with your original part.
Good to know
- Warranty: 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.

DNJ oil pump for the Isuzu Impulse 2.0L: what to know
Low oil pressure is serious. A worn pump, clogged pickup or worn bearings can all cause it.
Fitment notes
- Listed for: Isuzu Impulse 2.0L.
- Engine: match the engine size and code to your vehicle; the same model often came with several engines.
- 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 fitmentWhat else to plan for
- Oil pan gasket. The pan usually comes off for this job.
- Oil and filter. Start fresh after the job.
More for your car: Isuzu Oil Pumps · Isuzu Parts · All Oil Pumps · Engine
Questions about Isuzu Impulse 2.0L oil pump
Will this fit my Isuzu Impulse 2.0L?
What causes low oil pressure?
Where do specs and warranty details come from?
Questions & answers
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