Does BG 205067 replace OE 0 444 021 040?

Yes. BG 205067 is listed against 0 444 021 040 and 5801471116. Confirm the number printed on the removed part and any manufacturer supersession before ordering.

Which vehicles does BG 205067 fit?

Recorded coverage includes IVECO. It is supplied as a direct-fit aftermarket def dosing modules. Adaptation, reset or relearn procedures required by the vehicle manufacturer still apply after installation.

Does this fault code always mean the def dosing modules has failed?

No. Exhaust leaks, wiring and connector damage, reductant quality, dosing performance and upstream engine faults can all produce the same codes. Validate those inputs before replacing BG 205067.

205067

Urea (AdBlue) Dosing Module for IVECO Daily VI 33S–70C Bus / Van / Chassis – OE 0 444 021 040

Urea (AdBlue) Dosing Module (OE 0 444 021 040) for IVECO Daily VI 33S–70C Bus / Van / Chassis SCR/AdBlue aftertreatment systems. Cross-referenced with 1 alternate OE number.

BG Part Number: 205067
Category: DEF Dosing Modules
Application: IVECO Daily VI 33S–70C Bus / Van / Chassis
Vehicle Manufacturer: IVECO

Applications

OE Cross References

0 444 021 040
5801471116

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Product Description

This urea (adblue) dosing module is designed as a direct-fit replacement for IVECO Daily VI 33S–70C Bus / Van / Chassis. It meters precise doses of AdBlue / Diesel Exhaust Fluid (DEF) into the exhaust stream as part of the vehicle's Selective Catalytic Reduction (SCR) aftertreatment system, converting NOx emissions into harmless nitrogen and water vapor to help the engine meet its emission standard. Primary OE reference number: 0 444 021 040. It also cross-references to OE/aftermarket numbers including 5801471116. Manufactured by BG Brand (Wenzhou Best Growth IE Co., Ltd.) to OE-equivalent fit, form and function, this part is tested for reliable sealing and dosing accuracy, offering fleets, workshops and parts distributors a quality-assured alternative to OEM pricing for scheduled SCR system maintenance and repair.

Vehicle manufacturer names, logos and OE reference numbers are used for identification and compatibility purposes only. BEST GROWTH products are independent aftermarket products and are not manufactured, sponsored or endorsed by the respective vehicle manufacturers.

BG 205067 (OE 0 444 021 040): function on the vehicle

Urea (AdBlue) Dosing Module for IVECO Daily VI 33S–70C Bus / Van / Chassis – OE 0 444 021 040 is supplied by BEST GROWTH under part number 205067, cross-referenced to OE 0 444 021 040, as a direct-fit aftermarket def dosing modules. In service it is the final actuator of the SCR loop: whatever the controller calculates from the NOx signal is only delivered as accurately as this module sprays it.

BG 205067 is built to the position defined by its OE application in light commercial vehicle and bus service on the platform from IVECO. Position, calibration and connector layout are part of the specification, so a part that physically fits is not automatically the correct part.

A dosing module rarely fails alone. Deposits are usually evidence of a temperature or mixing problem that will destroy the replacement unless it is corrected.

Fitment for IVECO and OE cross reference

BG 205067 replaces 2 OE references: 0 444 021 040 and 5801471116. Always confirm the number printed on the removed part, including any supersession issued by the vehicle manufacturer.

Recorded vehicle coverage for 205067 includes IVECO, typically on IVECO Daily VI 33S–70C Bus / Van / Chassis. Coverage lists are a starting point for identification, not a substitute for checking the OE number on the vehicle.

Where several OE numbers appear against one BG reference, they are supersessions or regional variants of the same specification. Ordering by 0 444 021 040 and quoting the number on your part lets our technical team confirm the variant before despatch.

Symptoms that lead to replacing 0 444 021 040

These complaints bring a vehicle in with the IVECO def dosing modules under suspicion. None of them prove BG 205067 has failed on its own, which is why the checks below matter before a replacement is ordered.

audible ticking absent during a commanded dose
deposits inside the mixer restricting exhaust flow
white urea crystallisation around the dosing point or mixer
low dosing pressure or pressure-build-up fault codes
SCR low-conversion codes with confirmed in-spec DEF

Checks before fitting BG 205067

Aftertreatment faults are usually system faults. Working through these checks prevents a repeat failure after the new def dosing modules is fitted.

Review exhaust temperature history — cold-side dosing wets the wall and forms deposits.
Check the cooling circuit or heat shield is intact before fitting a replacement.
Clean or replace the mixer if crystallisation is already established, or the new module will block too.
Verify commanded versus actual dosing pressure during an active dose, not at rest.
Run a quantity test and inspect the spray pattern rather than judging the injector by appearance.

Quality, packaging and ordering 205067

BG 205067 is manufactured and tested to aftermarket replacement standards, with electrical, leakage and functional testing carried out before packing. Bulk and retail packaging, private-label cartons and customer-specific labelling are available for distributors and workshop groups.

Send OE 0 444 021 040 or the number printed on your part, the engine code and the vehicle identification number with your enquiry, and our technical team will confirm the correct reference, current stock position and lead time before you commit to an order.

Frequently asked questions

Does BG 205067 replace OE 0 444 021 040?: Yes. BG 205067 is listed against 0 444 021 040 and 5801471116. Confirm the number printed on the removed part and any manufacturer supersession before ordering.
Which vehicles does BG 205067 fit?: Recorded coverage includes IVECO. It is supplied as a direct-fit aftermarket def dosing modules. Adaptation, reset or relearn procedures required by the vehicle manufacturer still apply after installation.
Does this fault code always mean the def dosing modules has failed?: No. Exhaust leaks, wiring and connector damage, reductant quality, dosing performance and upstream engine faults can all produce the same codes. Validate those inputs before replacing BG 205067.