Extrusion line record
Volvo E1 Electronic Unit Injector 3803637 / 3829087 (2-Pin EUI)
Volvo E1 electronic unit injector 3803637 (03803637) and 3829087 (03829087), a 2-pin EUI for Volvo diesel engine applications.
Machine specification
Output, material and line configuration in one view.
Die set, cooling, speed and packing notes remain visible for plant buyers.
| Part Numbers | 3803637 / 3829087 (03803637 / 03829087) |
|---|---|
| Type | E1 Electronic Unit Injector (2-pin) |
| Application | Volvo diesel engines |
Product Detail
Volvo E1 Electronic Unit Injector 3803637 / 3829087
3803637 (03803637) and 3829087 (03829087) are Volvo E1 electronic unit injectors, a 2-pin EUI design used on Volvo diesel engine applications. The unit injector combines the pump and nozzle in one body driven by the camshaft, so it is replaced as a complete assembly.
Where This Injector Is Used
- Part numbers: 3803637 / 3829087 (03803637 / 03829087)
- Type: E1 electronic unit injector, 2-pin
- Application: Volvo diesel engines
Injector Specifications
| Item | Value |
|---|---|
| Part numbers | 3803637 / 3829087 (03803637 / 03829087) |
| Type | E1 electronic unit injector (2-pin) |
| Application | Volvo diesel engines |
Why Unit Injectors Are Replaced
On a unit injector the control valve and nozzle wear with running hours, so the injected quantity drifts from the value the ECU expects. Drivers notice hard starting, a rough idle, falling power and black smoke, and the ECU eventually stores a correction-limit fault.
Fitting Notes
- Confirm the number on the original unit before ordering; unit injectors are matched to the engine variant.
- Renew the copper washer and O-rings and keep the injector bore clean.
- Recode the injector where the engine management requires it.
Supply and Service
MOQ 1 piece. Neutral, original or customised packaging available.
Request a line quote
Send material, output and plant requirements.
We will prepare a line, tooling and commissioning route.