What is the purpose of the Supplemental Restraint System (SRS) and Air Bag in Subaru Impreza?

Every model comes with an SRS, which is also known as airbags and the purpose it serves is to shield any driver or passenger in the front seat that may be involved in a head on collisions. This comprises of an airbag module on the steering wheel and probably another one on the instrument panel. Side-impact airbags are equipped on certain models while others have side curtain airbags and pre-tensioners for the seat belts. The cushion and inflater unit which inflate the bag instantly once an electric signal is sent are contained in the airbag inflater module located in the steering wheel. The passenger-side airbag has a housing, inflator, bag assembly, trim cover, mounted above a glove compartment. While driving along streets, there are side-impact airbags mounted to outer sides of front seat backs whereas side curtain air bags line across their headliner from above door openings. During a crash, an Air Bag Control Module sends current through wires in system & checks computer every time car starts up. When performing maintenance near components such as steering wheel etc., it becomes necessary to disable SRS systems. If you ever handle an airbag module, keep the opening away from yourself plus place it flatly with its opening facing upwards; never measure resistance of any SRS component and avoid unplugging any yellow connectors relating to your vehicle's safety bags unless you must do so otherwise. Extreme caution should be used when working around front impact sensors: do not use electric welding equipment without first disconnecting battery cables.

Genuine Subaru Impreza Air Bag

Air Bag Module

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132 Air Bags found

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Subaru Impreza Air Bag Module Assembly K LHD
Part Number: 98301FJ010VH
$533.93 MSRP: $787.50
You Save: $253.57 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Air Bag Module Assembly-Knee; Knee Air Bag, Knee Inflator Module
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2012-2016 Subaru Impreza | Base, Limited, Premium, Sport, Sport Limited
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Subaru Impreza Air Bag Module Assembly Knee
Part Number: 98301FL00AVH
$533.93 MSRP: $787.50
You Save: $253.57 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Air Bag Module Assembly-Knee
- Replaced by: 98301FL00EVH
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2017-2019 Subaru Impreza | Base, Limited, Premium, Sport
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Subaru Impreza AIR B MOD ASSY SDRH
Part Number: 98201FN000
$354.72 MSRP: $523.18
You Save: $168.46 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2024-2025 Subaru Impreza | 4 Cyl 2.0L, 4 Cyl 2.5L
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Subaru Impreza AIR B MOD ASSY D
Part Number: 98211FN000VH
$564.54 MSRP: $832.65
You Save: $268.11 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2024-2025 Subaru Impreza | 4 Cyl 2.0L, 4 Cyl 2.5L
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Subaru Impreza AIR B MOD ASSY P
Part Number: 98271FN000
$721.41 MSRP: $1064.03
You Save: $342.62 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2024-2025 Subaru Impreza | 4 Cyl 2.0L, 4 Cyl 2.5L
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Subaru Impreza AIR B MOD ASSY SDLH
Part Number: 98201FN010
$354.72 MSRP: $523.18
You Save: $168.46 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2024-2025 Subaru Impreza | 4 Cyl 2.0L, 4 Cyl 2.5L
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Subaru Impreza Air B Mod Assembly K
Part Number: 98301FL00EVH
$533.93 MSRP: $787.50
You Save: $253.57 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaces: 98301FL00AVH, 98301FL00CVH, 98301FL00DVH, 98301FL00BVH
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2022-2023 Subaru Impreza | 4 Cyl 2.0L 5MT, 4 Cyl 2.0L CVT
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Subaru Impreza AIR B MOD ASSY C WRH
Part Number: 98251FN000
$644.94 MSRP: $951.23
You Save: $306.29 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2024-2025 Subaru Impreza | 4 Cyl 2.0L, 4 Cyl 2.5L
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Subaru Impreza AIR B MOD ASSY K LHD
Part Number: 98301FN000VH
$555.44 MSRP: $819.23
You Save: $263.79 (33%)
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2024-2025 Subaru Impreza | 4 Cyl 2.0L, 4 Cyl 2.5L
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Subaru Impreza Air Bag Module Assembly Passenger
Part Number: 98271FL00A
$588.72 MSRP: $868.32
You Save: $279.60 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Air Bag Module Assembly-Passenger
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2017-2021 Subaru Impreza | Base, Limited, Premium, Sport
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Subaru Impreza Air Bag Module Assembly Side Left Hand
Part Number: 98201FL01A
$344.38 MSRP: $507.93
You Save: $163.55 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Air Bag Module Assembly-Side,Left
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2017-2021 Subaru Impreza | Base, Limited, Premium, Sport
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Subaru Impreza Air B Mod Assembly K
Part Number: 98301FL00DVH
$533.93 MSRP: $787.50
You Save: $253.57 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 98301FL00EVH
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2021 Subaru Impreza | Base, Limited, Premium, Sport
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Subaru Impreza AIR B MOD ASSY C WLH
Part Number: 98251FN010
$644.94 MSRP: $951.23
You Save: $306.29 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2024-2025 Subaru Impreza | 4 Cyl 2.0L, 4 Cyl 2.5L
View related parts
Subaru Impreza Passenger Side Air Bag Module Assembly
Part Number: 98271FJ040
$816.46 MSRP: $1204.22
You Save: $387.76 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Air Bag Module Assembly-Passenger; Passenger Air Bag, Passenger Inflator Module
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2013-2016 Subaru Impreza | Base, Limited, Premium, Sport, Sport Limited
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Subaru Impreza Air B Mod Assembly C SRH
Part Number: 98251FL00B
$642.07 MSRP: $947.00
You Save: $304.93 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Position: Passenger Side
- Replaces: 98251FL00A
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2017-2021 Subaru Impreza | Base, Limited, Premium, Sport
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Subaru Impreza AIR B MOD ASSY ST
Part Number: 98331FN000
$366.80 MSRP: $541.00
You Save: $174.20 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2024-2025 Subaru Impreza | 4 Cyl 2.0L, 4 Cyl 2.5L
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Subaru Impreza Air B Mod Assembly C WRH
Part Number: 98251FL02B
$516.13 MSRP: $761.25
You Save: $245.12 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Position: Passenger Side
- Replaces: 98251FL02A
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2017-2021 Subaru Impreza | Base, Limited, Premium, Sport
View related parts
Subaru Impreza Air Bag Module Assembly Side Ri
Part Number: 98201FL00A
$344.38 MSRP: $507.93
You Save: $163.55 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Air Bag Module Assembly-Side,Right
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2017-2021 Subaru Impreza | Base, Limited, Premium, Sport
View related parts
Subaru Impreza Air B Mod Assembly C WLH
Part Number: 98251FL03B
$516.13 MSRP: $761.25
You Save: $245.12 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Position: Driver Side
- Replaces: 98251FL03A
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2017-2021 Subaru Impreza | Base, Limited, Premium, Sport
View related parts
Subaru Impreza Air B Mod Assembly K
Part Number: 98301FL00BVH
$533.93 MSRP: $787.50
You Save: $253.57 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 98301FL00EVH
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2019 Subaru Impreza | Base, Limited, Premium, Sport

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1-20 of 132 Results

Subaru Impreza Air Bag

Subaru Impreza Air Bag cushions occupants during a crash by inflating in milliseconds then quickly deflating to soften impact, forming a vital safety layer alongside seat belts. The system links a fabric bag, nitrogen generating inflator, impact sensors, monitoring unit, steering wheel coil, and warning lamp through a dedicated harness that even holds reserve power after the battery is cut, so protection remains ready. Each time the driver starts the car, the circuit self tests and briefly flashes the dash light to confirm every Air Bag component can respond, and this proactive check helps prevent an Air Bag fault from going unnoticed. Within the Impreza lineup, early versions relied mainly on front units, but later generations adopted side curtains and knee bags to cover more collision scenarios from several angles. Over the years, early gas filled bladders gave way to compact solid propellant units, slashing size and removing toxic gases, while modern layouts place multiple Air Bag modules in steering wheel, dashboard, seats, pillars, curtains, knee zones, and even belts to handle head on or side hits. Regardless of location, every Air Bag fires once through a pyrotechnic charge commanded by the electronic control unit when crash algorithms detect sufficient force. Subaru owners appreciate that continuous evolution because it cut fatal head on injuries by nearly a third, making the later Subaru Impreza among the safe small cars.

Our website stands as the go-to online destination for OEM Subaru Impreza Air Bag. With complete lines of genuine Subaru Impreza Air Bag available at unbeatable market prices, we ensure top quality, reliability, and durability. Each part comes backed by the manufacturer's warranty, reinforcing your trust in our offerings.

Subaru Impreza Air Bag Parts Questions & Experts Answers

Air Bag Module Assembly Driver
98211FE050ML
Q:
What is the purpose of the Supplemental Restraint System (SRS) and Air Bag in Subaru Impreza?
Posted by James N.
A:
Every model comes with an SRS, which is also known as airbags and the purpose it serves is to shield any driver or passenger in the front seat that may be involved in a head on collisions. This comprises of an airbag module on the steering wheel and probably another one on the instrument panel. Side-impact airbags are equipped on certain models while others have side curtain airbags and pre-tensioners for the seat belts. The cushion and inflater unit which inflate the bag instantly once an electric signal is sent are contained in the airbag inflater module located in the steering wheel. The passenger-side airbag has a housing, inflator, bag assembly, trim cover, mounted above a glove compartment. While driving along streets, there are side-impact airbags mounted to outer sides of front seat backs whereas side curtain air bags line across their headliner from above door openings. During a crash, an Air Bag Control Module sends current through wires in system & checks computer every time car starts up. When performing maintenance near components such as steering wheel etc., it becomes necessary to disable SRS systems. If you ever handle an airbag module, keep the opening away from yourself plus place it flatly with its opening facing upwards; never measure resistance of any SRS component and avoid unplugging any yellow connectors relating to your vehicle's safety bags unless you must do so otherwise. Extreme caution should be used when working around front impact sensors: do not use electric welding equipment without first disconnecting battery cables.
Answered by Subaru Parts Specialist Gary / Nov 18, 2025