Passenger Airbag Mounting Bracket / Support Frame – 4K1880918

Original mounting bracket / support frame for the passenger airbag module in the dashboard (frontal airbag bracket / passenger SRS module support console), designed for Audi A7 Sportback, S7 and RS7 (4K / 4K8 generation) and Audi A6 C8 (type 4K2 / 4K5 / 4KA) produced from 2018 to 2026, including versions with 3.0 V6 TFSI (55 TFSI), 2.0 TFSI (40/45 TFSI), TDI diesel engines, and top-spec 2.9 TFSI (S7) and 4.0 V8 TFSI (RS7) models, based on the modular MLBevo longitudinal platform.

Original structural support component for VAG passive safety systems. Made of reinforced, high-strength structural alloy / hardened technical plastic with enhanced resistance to deformation, sudden dynamic stresses, and body vibrations. Mounted directly under the dashboard trim on the main crossbeam of the cockpit on the passenger side. It ensures a rigid, tight-fitting, and stable mounting of the metal airbag inflator housing, guaranteeing its proper orientation during deployment in the event of a collision and eliminating dashboard vibrations and unwanted noises during daily driving.

Technical specifications:

• OE part number: 4K1880918 / 4K1 880 918 (interchangeable with revisions in the 4K1880918A, 4K1880918B series)

• System / Category: Passive safety / Airbags, SRS frames and brackets (Passenger Airbag Bracket Carrier / Instrument Panel Airbag Retainer)

• Function: Passenger airbag mounting bracket / support frame

• Color / Material: Black (VAG OEM high-strength technical plastic)

• Installation location: Vehicle interior – cockpit area on the right side (under the dashboard, passenger side)

• Dedicated models: Audi A7 Sportback / S7 / RS7 (type 4K8) and Audi A6 / Avant / Allroad (type 4K / C8)

• Steering wheel side: Left (LHD – European version)

• Design: Precisely formed housing with factory mounting points for the airbag module and mounting ears for the cockpit frame

• Condition: Original used part (100% functional – no cracks, no broken mounting ears, profile geometry intact, factory screw holes present and not worn out, from a vehicle without airbag deployment)

• Manufacturer: Audi AG / VAG (Original OEM)

Main application:

• Audi:

  • A7 Sportback (type 4K8) – model years 2018 to 2026 (all engine versions and equipment packages)

  • S7 Sportback (type 4K8) – model years 2019 to 2026

  • RS7 Sportback (type 4K8) – model years 2019 to 2026

  • A6 / A6 Avant / Allroad (type 4K2 / 4K5 / 4KA - C8) – model years 2018 to 2026

  • S6 / RS6 Avant (type 4K - C8) – model years 2019 to 2026

Fitment guarantee and VIN verification

Each frame undergoes a detailed inspection of the load-bearing points' geometry to check for fatigue microcracks and is thoroughly cleaned before shipping.

Fitment / installation note: The initial designation 4K1 (group 880 – airbag safety systems) clearly indicates the version designed for the cockpit geometry of left-hand drive (LHD) vehicles. Replacing this bracket is strongly recommended or required when repairing the interior after a passenger airbag pyrotechnic deployment or when replacing the dashboard – the original frame ensures factory rigidity, stable mounting of the new inflator, and precise alignment with the cockpit's support structure. Before purchasing, we recommend comparing the OE number stamped on the part housing or verifying it using the vehicle's VIN.