DIESEL PARTS / INJECTORS AND INJECTOR SERVICE PARTS

Electronic Unit Injectors and Pumps

Find electronic unit-injector parts by the engine family and injector design. These systems require different identification than common-rail or mechanical injectors.

Send the complete injector number, engine model and any identification marks. We can help you explore parts options and discuss testing or service for supported injectors.

Injector design and application

Electronic unit-injector systems combine actuation and injection differently from common-rail designs. The complete injector number determines applicable parts.

Match the Right Part to Your Equipment

Provide the unit-injector part number, engine arrangement, electrical connection and known adjustment history.

For an injector inquiry, distinguish the complete assembly from a nozzle, holder or service part. Supply any manufacturer marks and the engine identification to reduce the risk of ordering the wrong design.

Testing, Service and Replacement Options

Assess the actual system and any associated cam or control concerns before comparing unit replacements.

Cleaning alone does not verify injection performance. Testing, rebuild suitability, return-flow or electrical checks depend on injector design. Ask which procedures are appropriate for the specific supported injector.

Part Names and Identification

You may also find these parts listed as EUI EUP UPS UIS MUI MEUI unit injector components. Injector design, complete part number and application determine the correct match.