Volvo FH4/FM4 Radio CD Multimedia Unit 28366073 21461942P04 21461984 Euro 6 Used

Description:
This listing is for a genuine Volvo FH4/FM4 Euro 6 radio CD multimedia head unit, OEM part number 28366073 with Volvo reference P/N 21461942P04. The module is the factory TEA2+ AHU audio head unit fitted in the dashboard centre console of late Volvo FH4 and FM4 tractor units. It provides AM/FM radio reception, integrated CD player and control of the truck audio system via the cab CAN network.

The part number 28366073 is clearly printed on the manufacturer label together with the Volvo branding and additional references 21461942P04(ASM)/(HW). Cross‑reference numbers used by Volvo and truck dismantlers include 21461984, 22192832, 22584980, 21461982, 28480715, 28032127 and 28448922, all listed in online catalogues and Autoline/Truck1 adverts for FH4 Euro 6 radio multimedia units. The label also states assembly in Portugal, confirming country of origin.

This unit is designed specifically for Volvo FH4 and FM4 Euro 6 trucks and is not a universal radio. Compatibility is documented across multiple commercial vehicle parts platforms where 28366073 is specified as a control unit / multimedia radio for Volvo FH4 tractor units. It is a 12V DC module with a standard 1‑DIN form factor, metal chassis and black plastic front fascia with CD slot and Compact Disc logo. Rear connections include multi‑pin ISO‑style plugs for power and speakers, aerial connector and USB interface, as visible on the photos.

The item was removed from a working Euro 6 truck and tested in the vehicle prior to dismantling to confirm correct operation of radio, CD and display. After removal it received a visual inspection and basic cleaning. Condition is graded B: used with light cosmetic wear but no structural damage, broken clips or missing pieces, and all connectors in good order. Ideal as a direct replacement for a faulty or damaged original head unit, keeping full OEM functionality and integration with Volvo steering wheel controls and dashboard.

Professional installation is recommended. In most cases the unit is plug‑and‑play when fitted to a compatible FH4/FM4 with matching specification; however, on some vehicles software configuration or parameter programming via Volvo diagnostic tools (e.g. Tech Tool) may be required to pair the module with the truck and enable all functions.

3‑month warranty is provided against electrical or hardware failure under normal use. We accept returns within 30 days if the item is not as described or incompatible; buyer is responsible for return shipping and safe packaging. Please match the part numbers 28366073 and 21461942P04 and compare the photos with your existing unit before purchasing. For fleet or workshop enquiries we can help cross‑check compatibility with other Volvo FH4/FM4 Euro 6 models.

Shipping & Returns:
We ship across UK/EU with tracked services. Returns accepted within 30 days; buyer pays return postage. Please inspect upon arrival and message us with any concerns.

Why Buy From Us:
Genuine part, 3-month warranty, fast dispatch, secure packaging.