High-pressure fuel pump SIEMENS 5WS40809 2.0 HDi RHR (DW10BTED4) 100kW
Product details
- Part: High-pressure fuel pump
- Manufacturer: SIEMENS
- Part number: 5WS40809
- Condition: Remanufactured
- Vehicle makes: Citroën, FIAT, FORD, PEUGEOT
Cross-reference numbers:
5WS40809, 5WS40019, 00001920QH, 1327584, 1373546, 1376439, 1508245, 1920KV, 1920QH, 3M5Q9A543BC, 3M5Q9A543BD, 5WS40019Z, 5WS40809Z, 9654091880, 9658193980, 9681900980, 9683623780, 9683624080, 9683627780, 9685704880, 9688153080, A2C20000598, A2C53334602, A2C59512062, V25250003, V25250004, V95250001
Compare the complete number on the old part with the numbers in this listing before ordering.
Check compatibility before purchase
The most reliable way to identify a part is by its complete part number. You can also send the seller your VIN and vehicle details. The vehicle model or engine capacity alone may not identify the correct variant.
This listing includes 45 vehicle and engine applications.
Outright purchase
The displayed product price covers the complete replacement part. You do not need to return your old unit.
Diagnosis and possible symptoms
The injection pump supplies the fuel pressure required by the engine. Difficult starting, stalling, loss of power or pressure-related fault codes can be caused by the pump or other parts of the system. Check the fuel supply, filter, lines, electrical connections and system cleanliness before replacing the pump.
Remanufacturing
Remanufacturing includes initial inspection, dismantling, cleaning and assessment of the components. Worn components are replaced as required, and the pump is assembled and calibrated. Operation and leak tightness are then checked on a test bench suitable for the pump type.
