Is the Bosch 0445110047 compatible with the BMW 3 Series (E46)?

Yes. The Bosch 0445110047 is a direct replacement diesel injector for the BMW 3 Series (E46) 3.0d and the other listed applications. Always confirm fitment by engine code or vehicle registration before ordering.

Does the Bosch 0445110047 require injector coding?

No injector coding is required for the Bosch 0445110047 on most applications. Always follow the manufacturer's fitting procedure.

Is the 0445110047 supplied tested?

Yes. Every Bosch 0445110047 is OEM bench-tested and calibrated to manufacturer tolerances before dispatch.

Is a warranty included with the 0445110047?

Yes. The Bosch 0445110047 includes a 12 months warranty as standard, with free UK delivery.

Is an exchange or core return required?

No core exchange is required for the Bosch 0445110047. The price shown is the full price — nothing further to pay or return.

Is the 0445110047 injector new or remanufactured?

This Bosch injector is professionally remanufactured. It's fully stripped, cleaned, rebuilt with new internal components, tested on flow test equipment, and calibrated to OEM specification. Comes with a 12 months warranty.

Does the 0445110047 injector require coding after fitting?

Most modern common-rail diesel vehicles require injector coding after installation. The IMA code (injection quantity adjustment) is programmed into the ECU. If you're unsure whether the 0445110047 needs coding for your vehicle, contact us with your registration.

What vehicles does the 0445110047 injector fit?

The 0445110047 is commonly fitted to BMW diesel models. Full application list is shown above. For exact fitment confirmation, enter your vehicle registration or contact us with your VIN.

What warranty is included with the 0445110047?

This injector includes a 12 months warranty covering manufacturing defects. The warranty does not cover fitting damage, contaminated fuel systems, or electrical faults. We recommend professional fitting by a diesel specialist.

Is there a surcharge or core exchange required?

No core exchange or surcharge is required. Simply order, fit, and dispose of your old injector responsibly. Some injector suppliers require you to return your old part – we don't.

Can you confirm the 0445110047 fits my vehicle before I order?

Yes. Send us your vehicle registration or VIN and we'll confirm exact compatibility before dispatch. We check against manufacturer data to ensure the correct injector for your engine variant.

Remanufactured Bosch 0445110047 diesel injector — main view with RemanufacturedInjector packaging

Zoom1 / 4In Stock

Need Help Confirming Fitment?

Not sure this injector fits your vehicle? Check using your registration number before ordering.

Engine Code or Cross Reference

Bosch 0445110047 Diesel Injector

Name: Remanufactured Bosch Diesel Injector IT0445110047
Brand: Bosch
SKU: IT0445110047
Price: 100.00 GBP
Availability: InStock

BOSCH

Part No: 0445110047

·Trade & Garage Friendly

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In Stock — Ships within 24 hours

The Bosch IT0445110047 diesel injector is a remanufactured common-rail injector for 3.0L Diesel engines. Remanufactured Bosch 0445110047 diesel injector for BMW M57 3.0d early Common Rail solenoid applications.

£100inc. VAT

(per injector)

+ £20 refundable core deposit per injector — refunded when your old unit is returned within 30 days

All prices are shown in GBP (£). International customers are securely charged in GBP via Stripe.

Save 38% vs OEM price

Professionally remanufactured to OEM standards

Ordering a single injector is standard practice.

Need multiple injectors? Simply increase the quantity above.

Every order includes a 12-month workshop warranty, OEM bench-calibration before despatch.

Most 4-cylinder engines use 4 injectors — replace only what your diagnosis confirms.

In stockTested & calibrated12-month warranty

12-Month Warranty

Included on every remanufactured injector. UK-based support if you ever need it.

Tested Before Dispatch

Flow-tested and calibrated on OEM-grade rigs. Test report on file for every unit.

Free UK Delivery

Mainland tracked dispatch. Order before 2pm for same-working-day pick-up.

Trade buyers: VAT receipt included · Account terms on request · Trusted by UK garages & diesel specialists.

2 Compatible Engine Codes

BMW OEM Replacement

OEM Bench Tested

Why Buy From Us

OEM Bench Tested & Calibrated

12 Month Warranty

Free UK Delivery

UK Diesel Injector Specialists

Technical Support Available

Not sure this is the right injector? Call us on 020 3355 6581

Free UK Delivery Same-Day Dispatch

FREE UK Delivery

International Delivery — flat £50 per order

One injector or multiple injectors

Ships Worldwide

FREE UK Delivery

Flat £50 International Shipping

Royal Mail Tracked
DPD International
Secure Packaging
Tracking Number Included
12 Month Warranty

Need more later? We keep stock available for repeat orders.

Engine Intelligence

BMW 3.0d (M57 — 330d, 530d, 730d, X5) M57D30

Common symptoms

Hard starting when warm
Uneven idle with single-cylinder knock
Loss of power / limp mode with rail-pressure faults
Excess smoke on hard acceleration
Individual cylinder misfire entries

Documented failure modes

Injector back-leak rising with temperature on high-mileage units
Nozzle wear causing over-fuelling on individual cylinders
Electrical connector corrosion causing intermittent circuit faults

Diagnostic guidance

Six-cylinder layout — always compare leak-off volumes across all six injectors, not just the suspect one
A warm-engine leak-off test is more conclusive than a cold test on this platform
Check smooth-running (cylinder balance) live data to identify the offending cylinder before removal

Fault codes linked to this engine's injectors

P0087 P0263 P0266 P0269 P0275 P0278 P0306

Fitment note: M57 spans several generations (M57D30, M57N, M57N2) with different Bosch references — match the etched 0445110 number, not just the engine code.

Browse every diesel engine we cover →

Why this injector?

Fits the M57D30 engine code used in the BMW 3 Series (E46) and related diesel variants.
Bosch diesel injector — flow-tested and calibrated on common-rail equipment before despatch.
Commonly specified when investigating rough idle, injector knock, smoke or poor fuel economy on M57D30 engines.
12-month warranty, free UK delivery and no core exchange required.

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Remanufacturing Process

Injector fully dismantled

Internal components cleaned and inspected

Worn parts replaced

Reassembled and calibrated

Tested before dispatch

See how our injectors are rebuilt step-by-step in our 3D remanufacturing process video.

Vehicles Compatible With This Bosch Injector

Compatible with BMW engines including M57D30, 306D1.

Make	Model	Engine	Years
BMW	3 Series (E46)	330d M57 184-204hp	1999–2005
BMW	5 Series (E39)	530d M57 184-193hp	1998–2003
BMW	X5 (E53)	3.0d M57 184-218hp	2001–2006
BMW	7 Series (E38)	730d M57 184hp	2000–2001

Vehicles Using This Injector

BMW 3 Series (E46) injector BMW 5 Series (E39) injector BMW X5 (E53) injector BMW 7 Series (E38) injector

Compatible Engines

The IT0445110047 injector is compatible with the following engines:

M57D30–3.0L Diesel 306D1–3.0L Diesel

Also known as

This injector is sold and listed under the references below. Tap any number to copy it — every reference refers to this same product.

All references resolve to this canonical product page. Always confirm exact fitment before ordering.

Compatible Vehicles

This injector fits the following vehicles. Always confirm exact fitment by engine code or registration before ordering.

BMW 3 Series (E46) 3.0d

BMW 5 Series (E39) 3.0d

BMW 7 Series (E38) 3.0d

BMW X5 (E53) 3.0d

Product Description

The Bosch IT0445110047 diesel injector is a remanufactured common-rail injector for 3.0L Diesel engines.

Remanufactured Bosch 0445110047 diesel injector for BMW M57 3.0d early Common Rail solenoid applications.

Direct replacement for BMW 3 Series (E46), 5 Series (E39) and X5 (E53) with M57D30 and 306D1 engines.

Cross-references 0445110266, 0445110039, 0986435022, 13537785573, 13537785984 and 13534701464.

Not interchangeable with newer M57N/N2 piezo or N57 generation injectors.

OEM-tested and calibrated with full flow and leak-back verification on CR318 PRO test bench.

Includes 12-month unlimited-mileage warranty.

Supplied as an exchange unit — return your old injector within 21 days..

Common engine code: M57D30.

Commonly replaced when investigating rough idle, injector knock, excess smoke or poor fuel economy.

Each injector is tested to OEM standards with a 12-month warranty and free UK delivery.

Workshop Information

Installation Notes

Professional injector coding may be required after installation
Use calibrated test equipment for verification
Check engine-specific torque values before installation

Recommended Injector Coding

No injector coding is required for the Bosch unit on most applications — follow the manufacturer fitting procedure.

Replacement Advice

Always renew the copper washers / seals and bleed the fuel system before first start. Replace only the injectors your diagnosis confirms and torque fasteners to the manufacturer's published values.

Professional Installation

We recommend installation by a suitably equipped diesel specialist using calibrated test equipment to verify the fuel system after fitting.

Common Engines Using This Injector

306D1 M57D30

Common Symptoms of a Failed IT0445110047 Injector

Hard starting Rough idle Excessive smoke Poor fuel economy Engine misfires Loss of power under load

If your vehicle shows these symptoms, replacing the diesel injector may restore engine performance. A leak-off test can confirm the diagnosis.

Testing & Warranty

All remanufactured injectors are tested using OEM-grade diagnostic equipment to ensure fuel pressure and spray pattern meet manufacturer specifications.