Bosch 0445116081 Diesel Injector
Volvo 2.4 D5 / D6 Plug-in Hybrid (D5244T) · 0445116081
Volvo 2.4 D5 & D6 Plug-in Hybrid (D5244T) Remanufactured Bosch Common Rail Piezo Injector
10
Engine codes
6
OE / cross-refs
7
Vehicle fitments
12mo
Warranty
Common failure symptoms
On the Volvo 2.4 D5 / D6 Plug-in Hybrid (D5244T) platform, a failing Bosch 0445116081 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 0445116081 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 0445116081 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 months and free UK delivery.
Vehicle Coverage At A Glance
The 0445116081 trusted family covers 7 verified vehicle fitments across 1 make: Volvo. Every fitment listed on this page is registry-verified — no scraped or assumed applications.
OE & Cross-References
0445116081 supersedes or cross-references 5 further OE numbers, including 0445116016, 0986435393, 30777226, 31272690 and 36002662. 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
OE / cross-references (5)
Vehicle fitments
| Make | Model | Engine | Years |
|---|---|---|---|
| Volvo | S60 | 2.4 D5 (D5244T10/T11/T15) | 2010–2018 |
| Volvo | V60 | 2.4 D5 (D5244T11/T12/T17) | 2010–2018 |
| Volvo | V60 Plug-in Hybrid | 2.4 D6 Plug-in Hybrid (D82PHEV/D87PHEV/D97PHEV) | 2012–2018 |
| Volvo | XC60 | 2.4 D5 (D5244T10/T15) | 2008–2017 |
| Volvo | S80 | 2.4 D5 (D5244T17) | 2009–2016 |
| Volvo | V70 | 2.4 D5 (D5244T12/T21) | 2009–2016 |
| Volvo | XC70 | 2.4 D5 (D5244T23) | 2009–2016 |
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 D5244T10 / D5244T11 / D5244T12 and the rest of the cluster.
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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. 0445116081, 0445116016, 0986435393, 30777226, 31272690, 36002662.
Bosch know-how from the Knowledge Centre
Identification, coding, fitting and the mistakes that cause comebacks.