Vehicle Compatibility

• Engine Brand: Isuzu

• Part Type: Diesel Fuel Injector

• OE Reference Number: 8-98011604-5

• Engine Model: 4JJ1

• Vehicle Application: Isuzu D-MAX

• Equipment Application: Selected excavator applications with compatible 4JJ1 engine configurations

• Production Years: Not confirmed; verify by engine and vehicle serial number.

Compatibility Notes

• The supplied reference number is 8-98011604-5.

• The listed engine is Isuzu 4JJ1, which is used in multiple configurations and applications.

• D-MAX vehicle fitment and excavator fitment should be verified separately; the same engine family does not guarantee the same injector specification.

• Confirm the original injector number, engine version, and serial number before ordering.

FAQ

Q1: Which engine is this injector listed for?
A: The supplied application specifies the Isuzu 4JJ1 diesel engine.

Q2: Does this injector fit every Isuzu D-MAX?
A: No universal fitment is confirmed. Compatibility depends on the model year, engine version, and vehicle specification.

Q3: Can this injector be used on an excavator?
A: Only if the excavator has a compatible 4JJ1 engine configuration and the original injector number matches.

Q4: How can I confirm compatibility?
A: Compare reference number 8-98011604-5 with the original injector and check the engine serial number and equipment parts catalog.