Urea (AdBlue) Dosing Module for Citroën Berlingo · C3 Series · C4 Series · Dispatch · SpaceTourer DS 3 · DS... – OE 9802763880

BG 205041 (OE 9802763880): function on the vehicle

Urea (AdBlue) Dosing Module for Citroën Berlingo · C3 Series · C4 Series · Dispatch · SpaceTourer DS 3 · DS... – OE 9802763880 is supplied by BEST GROWTH under part number 205041, cross-referenced to OE 9802763880, as a direct-fit aftermarket def dosing modules. In service it atomizes diesel exhaust fluid into the exhaust stream ahead of the SCR catalyst. Spray quality, dosing quantity and purge behaviour decide whether urea converts to ammonia or builds solid deposits.

BG 205041 is built to the position defined by its OE application in passenger car and light commercial vehicle service on platforms from Psa, (citroën, DS, Peugeot and Vauxhall. Position, calibration and connector layout are part of the specification, so a part that physically fits is not automatically the correct part.

Seal and gasket condition at the exhaust interface is part of the repair: a leaking joint cools the spray zone and promotes crystallisation.

Fitment for Psa, (citroën and DS and OE cross reference

BG 205041 replaces 6 OE references: 9802763880, G048B03134, G011B00582, 03639968, SU001-A3805 and 980012A2. Always confirm the number printed on the removed part, including any supersession issued by the vehicle manufacturer.

Recorded vehicle coverage for 205041 includes Psa, (citroën, DS, Peugeot and Vauxhall, typically on Citroën Berlingo · C3 Series · C4 Series · Dispatch · SpaceTourer DS 3 · DS 4 · DS 5 Peugeot 2008 · 208 · 3008 · 308 · 5008 · 508 · Expert · Partner · Rifter · Traveller Vauxhall Combo · Grandland X. 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 9802763880 and quoting the number on your part lets our technical team confirm the variant before despatch.

Symptoms that lead to replacing 9802763880

These complaints bring a vehicle in with the Psa and (citroën def dosing modules under suspicion. None of them prove BG 205041 has failed on its own, which is why the checks below matter before a replacement is ordered.

• coolant or DEF weeping at the module interface
• 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

Checks before fitting BG 205041

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

• Confirm the purge cycle completes at shutdown; skipped purges cause freeze damage.
• 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.

Quality, packaging and ordering 205041

BG 205041 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 9802763880 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 205041 replace OE 9802763880?

Yes. BG 205041 is listed against 9802763880, G048B03134, G011B00582, 03639968, SU001-A3805 and 980012A2. Confirm the number printed on the removed part and any manufacturer supersession before ordering.

Which vehicles does BG 205041 fit?

Recorded coverage includes Psa, (citroën, DS and Peugeot. 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 205041.