Bosch 0445110044 Diesel Injector
2.0L HDi / JTD · 0445110044
Remanufactured Bosch 0445110044 diesel injector for PSA/Fiat 2.0 HDi/JTD engines (DW10TD, DW10ATED). Direct-fit replacement for Peugeot, Citroen, Fiat, Suzuki and Lancia applications. OEM-tested and calibrated on Bosch EPS test equipment with full flow and leak-back verification. Includes 12-month unlimited-mileage warranty. Supplied as an exchange unit — return your old injector within 30 days.
6
Engine codes
36
OE / cross-refs
15
Vehicle fitments
12mo
Warranty
Common failure symptoms
On the 2.0L HDi / JTD platform, a failing Bosch 0445110044 injector typically presents as: hard starting or extended cranking; rough or uneven idle; loss of power under load; excess smoke from the exhaust; cylinder misfire or contribution fault codes.
When two or more of these appear together, suspect the injector before peripheral systems — a comparative leak-off test and live-data cylinder-balance review will isolate the failed unit without tear-down.
When two or more symptoms appear together, suspect the injector before peripherals (EGR, glow plugs, turbo). A live-data leak-off test on each cylinder is the fastest route to the failed unit.
What Causes These Injectors To Fail
The documented failure modes on this platform are: injector back-leak beyond specification; nozzle wear degrading the spray pattern; combustion gas leaks past the injector seat washer.
Internal wear cannot be repaired in situ — once delivery drifts outside calibration, remanufacture or replacement is the reliable fix.
How Workshops Diagnose 0445110044 Faults
Run a comparative leak-off (back-leak) test across all injectors before condemning a single unit. Compare requested vs actual rail pressure in live data at idle and under load. Inspect injector connectors and wiring before replacing hardware.
Never condemn a common-rail injector on a fault code alone — codes identify the circuit or cylinder, while leak-off volumes and correction values identify the component.
How Every Unit Is Tested Before Despatch
Each remanufactured 0445110044 is fully stripped, ultrasonically cleaned and inspected; worn components are replaced with OE-grade parts. The rebuilt unit is then calibrated on a common-rail test bench against the manufacturer's specification sheet — delivery, back-leak and response are all verified before the injector is sealed and despatched with its calibration data on file.
Every unit carries a 12-month parts warranty and free UK delivery.
Vehicle Coverage At A Glance
The 0445110044 trusted family covers 15 verified vehicle fitments across 6 makes: Peugeot, Citroen, Fiat, Lancia, Suzuki and Chevrolet. Every fitment listed on this page is registry-verified — no scraped or assumed applications.
OE & Cross-References
0445110044 supersedes or cross-references 24 further OE numbers, including 0445110008, 0986435002, 0986435003, X-0445110044, R0986435003, 96375360, 96408953 and 9456182480. Always match the reference etched on your failed unit's body — cross-references within a family are verified equivalents, but etched numbers remain the source of truth.
Related fault codes & engine guides
Trusted compatibility
Vehicle fitments
| Make | Model | Engine | Years |
|---|---|---|---|
| Chevrolet | Tracker | 2.0 D (DW10ATED) | 2002–2004 |
| Citroen | Berlingo | 2.0 HDi 90 (DW10TD/RHY) | 1999–2002 |
| Citroen | Xsara Picasso | 2.0 HDi 90 (RHY) | 1999–2010 |
| Citroen | Dispatch | 2.0 HDi (RHX/RHZ) | 1999–2007 |
| Citroen | Synergie | 2.0 HDi (RHZ) | 1999–2002 |
| Fiat | Scudo | 2.0 JTD 8V (RHX/RHZ) | 1999–2004 |
| Fiat | Ulysse | 2.0 JTD 8V (RHZ) | 1999–2002 |
| Lancia | Zeta | 2.0 JTD (RHZ) | 1999–2002 |
| Peugeot | 206 | 2.0 HDi 90 (DW10TD/RHY) | 1999–2007 |
| Peugeot | 306 | 2.0 HDi 90 (DW10TD/RHY/RHZ) | 1999–2002 |
| Peugeot | 406 | 2.0 HDi 90/110 (RHS/RHY/RHZ) | 1999–2004 |
| Peugeot | Expert | 2.0 HDi (RHX/RHZ) | 1999–2007 |
| Peugeot | Partner | 2.0 HDi 90 (DW10TD/RHY) | 1999–2006 |
| Peugeot | 806 | 2.0 HDi (RHZ) | 1999–2002 |
| Suzuki | Grand Vitara | 2.0 DT (RHZ/DW10ATED) | 2000–2011 |
Confirm fitment by registration
Enter your UK registration to verify your vehicle is in this trusted family. We'll cross-check the engine code against DW10TD / DW10ATED / RHY and the rest of the cluster.
Confirm fitment for your vehicle
Frequently asked
Related engine guides
Other Bosch and same-platform injector families worth checking.
All cross-references in this family
Every reference below resolves to a PDP linked to this trusted family. 0445110044, 0445110008, 0986435002, 0986435003, X-0445110044, R0986435003, 96375360, 96408953, 9456182480, 9635196580, K9456182480, K9635196580, 1531067G00, 1531067G00000, 1531067G10, 1531067G12, 1531067G12000, 11970078, 198071, 198072, 198093, 810023, 220359, DI325, IT-0445110008.
Bosch know-how from the Knowledge Centre
Identification, coding, fitting and the mistakes that cause comebacks.