Does BG 205016 replace OE EM1304IJ?

Yes. BG 205016 is listed against EM1304IJ, DRF3, 4627241AA, 4627241AB, 4627241AD, 4627241AE, 4627241AF and 2110003. Confirm the number printed on the removed part and any manufacturer supersession before ordering.

Which vehicles does BG 205016 fit?

Recorded coverage includes Dodge. 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 205016.

205016

Urea (AdBlue) Dosing Module for RAM 2500 Crew Cab Pickup (DJ) – OE EM1304IJ

Urea (AdBlue) Dosing Module (OE EM1304IJ) for RAM 2500 Crew Cab Pickup (DJ) SCR/AdBlue aftertreatment systems. Cross-referenced with 8 alternate OE numbers.

BG Part Number: 205016
Category: DEF Dosing Modules
Application: RAM 2500 Crew Cab Pickup (DJ)
Vehicle Manufacturer: Dodge

Applications

Light Commercial Vehicle

OE Cross References

EM1304IJ
DRF3
4627241AA
4627241AB
4627241AD
4627241AE
4627241AF
2110003
4627241

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Product Description

This urea (adblue) dosing module is designed as a direct-fit replacement for RAM 2500 Crew Cab Pickup (DJ). 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: EM1304IJ. It also cross-references to OE/aftermarket numbers including DRF3, 4627241AA, 4627241AB, 4627241AD, 4627241AE, 4627241AF and 2 more. 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 205016 (OE EM1304IJ): function on the vehicle

Urea (AdBlue) Dosing Module for RAM 2500 Crew Cab Pickup (DJ) – OE EM1304IJ is supplied by BEST GROWTH under part number 205016, cross-referenced to OE EM1304IJ, 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 205016 is built to the position defined by its OE application in light commercial vehicle service on the platform from Dodge. 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 Dodge and OE cross reference

BG 205016 replaces 9 OE references: EM1304IJ, DRF3, 4627241AA, 4627241AB, 4627241AD, 4627241AE, 4627241AF, 2110003 and 4627241. Always confirm the number printed on the removed part, including any supersession issued by the vehicle manufacturer.

Recorded vehicle coverage for 205016 includes Dodge, typically on RAM 2500 Crew Cab Pickup (DJ). 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 EM1304IJ and quoting the number on your part lets our technical team confirm the variant before despatch.

Symptoms that lead to replacing EM1304IJ

These complaints bring a vehicle in with the Dodge def dosing modules under suspicion. None of them prove BG 205016 has failed on its own, which is why the checks below matter before a replacement is ordered.

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
coolant or DEF weeping at the module interface
audible ticking absent during a commanded dose

Checks before fitting BG 205016

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

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.
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.

Quality, packaging and ordering 205016

BG 205016 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 EM1304IJ 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 205016 replace OE EM1304IJ?: Yes. BG 205016 is listed against EM1304IJ, DRF3, 4627241AA, 4627241AB, 4627241AD, 4627241AE, 4627241AF and 2110003. Confirm the number printed on the removed part and any manufacturer supersession before ordering.
Which vehicles does BG 205016 fit?: Recorded coverage includes Dodge. 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 205016.