Description
Product Overview
The Siemens VDO Injection Pump 2.0HDI 100kW RHR model 5ws40019 is a high-quality component designed for several vehicle brands including Citroën, Peugeot, Ford, Volvo, and Mazda. This injection pump is engineered to deliver precise fuel metering essential for the efficient operation of 2.0HDI diesel engines.
Widely sought after by professional mechanics and DIY enthusiasts alike, this pump ensures maximum engine performance and reliability. It is supplied without a fuel regulator and is known for its robust design and compatibility across multiple platforms.
Technical Information
- Manufacturer: Siemens VDO
- Model: 2.0HDI 100kW RHR
- Product Codes: 5ws40019, 5ws40809, 1920QH, 1920N8
- Additional Numbers: PSA Citroën Peugeot 5ws40019
Compatibility and Application
This injection pump fits various Citroën and Peugeot models such as the Citroën C4, Citroën C5, Peugeot 307, and Peugeot 407. It is also compatible with selected Ford and Volvo vehicles equipped with similar 2.0HDI diesel engines.
The pump plays a critical role in injecting the right quantity of fuel into the engine cylinders, ensuring a smooth combustion process and optimal fuel efficiency. Failure of the pump can lead to poor engine performance, increased emissions, and fuel consumption irregularities, making timely replacement essential.
Installation and Maintenance
We recommend professional installation to guarantee proper operation and long-lasting service. Ensuring correct mounting and calibration will prevent common problems such as fuel delivery inconsistencies or premature wear. Regular inspections can help determine the pump’s condition and avoid unexpected engine issues.
Why Choose This Injection Pump?
Choosing this tested and functional Siemens VDO injection pump offers a cost-effective alternative to new parts without compromising performance. Its availability and compatibility with multiple models make it a preferred option for workshops and vehicle owners aiming for a reliable repair.
Upgrade your vehicle’s fuel delivery system today with this proven injection pump and experience improved engine efficiency and responsiveness.







