Volvo FH4 Cab Heater HVAC Box ECC IPC RHD 84164533 9502539 Euro 6 Used

Description:
Genuine Volvo FH4 cabin heater and HVAC unit with integrated ECC (electronic climate control) and IPC functions, suitable for right hand drive trucks. This assembly houses the heater core, air distribution box, blend doors, fan outlet sections and multiple electric actuators that control airflow and temperature inside the cab. The original Volvo label shows OE part number 84164533 and description "AIRCO SYSTEEM, ECC, IPC, RHD", confirming it is designed for right hand drive FH4 models with automatic climate control.

This unit was removed from a running Euro 6 Volvo FH4 and was tested on the vehicle before dismantling to confirm correct blower air distribution and flap movement. There were no signs of coolant leakage from the heater core or abnormal noises from internal mechanisms at the time of removal. The housing includes factory mounting brackets, coolant pipes and electrical connectors as shown in the photos, making it a direct replacement for damaged or leaking original units.

Typical applications:
• Volvo FH4 (latest generation FH) right hand drive trucks with Euro 6 engines and ECC climate control.
• Commonly used on long‑haul tractor units and rigid chassis where full cab HVAC performance is required.

Technical and feature summary:
• Brand: Volvo.
• OE/MPN: 84164533 (heater HVAC assembly, ECC IPC RHD).
• Configuration: complete cabin heater/HVAC box with blend doors.
• Drive side: right hand drive cab layout.
• System: electronic climate control (ECC) with integrated IPC functions.
• Voltage: 24V control actuators (standard for European heavy trucks).
• Housing: moulded black plastic with metal mounting brackets and internal heater core.
• Markings: casting numbers BZ58925, 9502539, W9169 and material code PP‑T20 on the casing.
• Location: mounted centrally behind the dashboard inside the cab.

Installation notes:
This is a complex HVAC assembly and should be fitted by a qualified technician. Dashboard removal is normally required to access the heater box. After installation, the coolant system must be properly refilled and bled. In trucks equipped with ECC, the climate control system may require calibration or adaptation using the appropriate Volvo diagnostic tool to ensure all flap motors and sensors are correctly learned. Reuse or replace external seals and mounting hardware as required.

Condition and what is included:
Used OEM unit in good working order with light cosmetic wear consistent with normal service. Supplied exactly as shown in the photos: heater box, internal heater core, attached motors/actuators, brackets and pigtail wiring. Any switches, sensors, pipes or screws not visible are not included. The item has been function‑tested on the vehicle prior to removal, visually inspected and lightly cleaned. It is covered by our 3‑month warranty for mechanical functionality.

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.