Does BG 205048 replace OE 7423241772?

Yes. BG 205048 is listed against 7423241772, 7422588468, 7421679303 and 23241772. Confirm the number printed on the removed part and any manufacturer supersession before ordering.

Which vehicles does BG 205048 fit?

Recorded coverage includes Renault Trucks and Volvo. 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 205048.

205048

Urea (AdBlue) Dosing Module for Renault Trucks T / C / K; Volvo FH / FM – OE 7423241772

Urea (AdBlue) Dosing Module (OE 7423241772) for Renault Trucks T / C / K; Volvo FH / FM SCR/AdBlue aftertreatment systems. Cross-referenced with 3 alternate OE numbers.

BG Part Number: 205048
Category: DEF Dosing Modules
Application: Renault Trucks T / C / K; Volvo FH / FM
Vehicle Manufacturer: Renault Trucks / Volvo

Applications

Truck

OE Cross References

7423241772
7422588468
7421679303
23241772

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Product Description

This urea (adblue) dosing module is designed as a direct-fit replacement for Renault Trucks T / C / K; Volvo FH / FM. 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: 7423241772. It also cross-references to OE/aftermarket numbers including 7422588468, 7421679303, 23241772. 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 205048 (OE 7423241772): function on the vehicle

Urea (AdBlue) Dosing Module for Renault Trucks T / C / K; Volvo FH / FM – OE 7423241772 is supplied by BEST GROWTH under part number 205048, cross-referenced to OE 7423241772, as a direct-fit aftermarket def dosing modules. In service it meters DEF under pump pressure through a solenoid injector into the hot exhaust pipe, with a cooling circuit or heat shield keeping the injector body below its thermal limit between doses.

BG 205048 is built to the position defined by its OE application in truck service on platforms from Renault Trucks and Volvo. 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 Renault Trucks and Volvo and OE cross reference

BG 205048 replaces 4 OE references: 7423241772, 7422588468, 7421679303 and 23241772. Always confirm the number printed on the removed part, including any supersession issued by the vehicle manufacturer.

Recorded vehicle coverage for 205048 includes Renault Trucks and Volvo, typically on Renault Trucks T / C / K; Volvo FH / FM. 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 7423241772 and quoting the number on your part lets our technical team confirm the variant before despatch.

Symptoms that lead to replacing 7423241772

These complaints bring a vehicle in with the Renault Trucks and Volvo def dosing modules under suspicion. None of them prove BG 205048 has failed on its own, which is why the checks below matter before a replacement is ordered.

SCR low-conversion codes with confirmed in-spec DEF
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

Checks before fitting BG 205048

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 205048

BG 205048 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 7423241772 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 205048 replace OE 7423241772?: Yes. BG 205048 is listed against 7423241772, 7422588468, 7421679303 and 23241772. Confirm the number printed on the removed part and any manufacturer supersession before ordering.
Which vehicles does BG 205048 fit?: Recorded coverage includes Renault Trucks and Volvo. 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 205048.