What is the purpose and function of the Air Bag and Supplemental Restraint System (SRS) on an Acura MDX?

The rest of the cars contain a Supplementary Restraint System (SRS), which is commonly known as airbags. They are intended to safeguard the driver and front seat passenger in case of a head-on or frontal accident. Crash sensors, which set off the airbags, can be found in the SRS control unit attached to the steering wheel and inside the dash at passenger's end. Behind the front seats, there are also side-impact airbags. Some models have pre-tensioners on their seat belts that reduce slack during collision. The Steering Wheel Airbag Inflator Module for Driver (inflatable cushion) is situated in the center part of the steering wheel; it gets turned on due to an electrical signal from its clockspring assembly going through it. The other airbag inflates when that bag splits open; it is placed on top of the instrument panel facing forward-outward. SRS Control Unit feeds current to this equipment and checks for faults each time vehicle starts. To disarm this system, turn wheels towards straight position, put key into lock position and remove negative battery terminal for at least 3 minutes. While transporting module containing an airbag, keep away from body and place it with an opening side upward anywhere safe enough. It would be wrong to measure resistance over any SAS component or wiring using electrical test equipment as this can result in accidental deployment of an air bag. Do not perform any electric welding operations on vehicles equipped with safety cushions without first disconnecting all power supplies connected to such cushions' electrical connectors . Live Air Bag Modules Or Seat Belt Pretensioners Must Be Returned To A Dealer Service Department Or Qualified Repair Shop For Safe Deployment And Disposal. Although instructions for removing/installing driver's side air bag module and clockspring are available; however removing passenger's side air bag or side-impact air bag is not recommended unless professionally instructed.

Genuine Acura MDX Air Bag

Air Bag Module

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57 Air Bags found

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Acura MDX Passenger Side Module
Part Number: 78050-TZ5-A00
$769.90 MSRP: $1099.55
You Save: $329.65 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module, Passenger Side Side ; Side Impact Inflator Module; Front Seat Air Bag, Side Impact Inflator Module
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Air Bag Module Assembly Set
Part Number: 77820-TYA-A84
$940.91 MSRP: $1343.77
You Save: $402.86 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Set, As Module Assembly; Passenger Air Bag, Passenger Inflator Module
- Replaces: 77820-TYA-A80
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Driver Left Seat Bag Unit
Part Number: 78055-TZ5-A00
$769.90 MSRP: $1099.55
You Save: $329.65 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Module, Driver Side Side ; Side Impact Inflator Module; Front Seat Air Bag, Side Impact Inflator Module
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX MODULE SET, Left
Part Number: 78875-TYA-A88
$897.38 MSRP: $1281.60
You Save: $384.22 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Position: Driver Side
- Replaces: 78875-TYA-A87
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Driver Module Set (Premium Black)
Part Number: 77810-STX-A81ZD
$1121.85 MSRP: $1602.18
You Save: $480.33 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Set,Dr Module (Premium Black) ; Driver Inflator Module; Driver Air Bag, Driver Inflator Module
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Driver Air Bag Module Assembly (Graphite Black)
Part Number: 77810-STX-A80ZA
$1062.80 MSRP: $1517.85
You Save: $455.05 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module Assembly, Driver (Graphite Black) ; Driver Inflator Module; Driver Air Bag, Driver Inflator Module
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Airbag (Graphite Black)
Part Number: 06770-S3V-L40ZA
$1079.77 MSRP: $1542.08
You Save: $462.31 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Driver Inflator Module; Driver Air Bag
- Replaces: 06770-S3V-A20ZA, 06770-S3V-A40ZA
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Passenger Side Curtain Airbag Module
Part Number: 78870-TZ5-A87
$1023.20 MSRP: $1461.30
You Save: $438.10 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module, Passenger Side Si Curt Ab; Head Air Bag, Inflator Curtain
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Driver Side Curtain Airbag Module
Part Number: 78875-TZ5-A87
$1050.35 MSRP: $1500.07
You Save: $449.72 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module, Driver Side Si Curt Ab; Head Air Bag, Inflator Curtain
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Driver Side Air Bag Module
Part Number: 78055-TYA-A21
$769.90 MSRP: $1099.55
You Save: $329.65 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module, Driver Side; Front Seat Air Bag, Side Impact Inflator Module
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Passenger Air Bag Module Assembly
Part Number: 77820-STX-A80
$1390.40 MSRP: $1985.72
You Save: $595.32 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Module Assembly, Passenger ; Passenger Inflator Module; Passenger Air Bag, Passenger Inflator Module
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Passenger Side Air Bag Module Set
Part Number: 78050-TYA-A21
$769.90 MSRP: $1099.55
You Save: $329.65 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Module Set, Passenger Side; Front Seat Air Bag, Side Impact Inflator Module
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Passenger Side Curtain Airbag Module Assembly
Part Number: 78870-STX-A82
$891.25 MSRP: $1272.85
You Save: $381.60 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Module Assembly, Passenger Side Side Curtain Airbag ; Inflator Curtain; Head Air Bag, Inflator Curtain
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX MODULE SET, R.
Part Number: 78870-TYA-A88
$897.38 MSRP: $1281.60
You Save: $384.22 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaces: 78870-TYA-A87
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Passenger Side Air Bag Module Assembly
Part Number: 78050-TZ5-A90
$796.84 MSRP: $1138.02
You Save: $341.18 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Module Assembly, Passenger Side Side; Front Seat Air Bag, Side Impact Inflator Module
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Driver Side Air Bag Module Assembly
Part Number: 78055-STX-A10
$838.99 MSRP: $1198.22
You Save: $359.23 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Module Assembly, Driver Side Side ; Side Impact Inflator Module; Front Seat Air Bag, Side Impact Inflator Module
- Position: Driver Side
- Replaces: 78055-STX-999, 78055-STX-A01
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Passenger Side Air Bag Module Assembly
Part Number: 78050-STX-A10
$838.99 MSRP: $1198.22
You Save: $359.23 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Module Assembly, Passenger Side Side ; Side Impact Inflator Module; Front Seat Air Bag, Side Impact Inflator Module
- Position: Passenger Side
- Replaces: 78050-STX-999, 78050-STX-A01
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Driver Airbag Assembly (Graphite Black)
Part Number: 06770-SY8-A90ZD
$732.77 MSRP: $1046.52
You Save: $313.75 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Airbag Assembly, Driver (Graphite Black) ; Driver Inflator Module; Driver Air Bag, Driver Inflator Module
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Driver Side Air Bag Module Assembly
Part Number: 78055-TZ5-A90
$796.84 MSRP: $1138.02
You Save: $341.18 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Module Assembly, Driver Side Side; Front Seat Air Bag, Side Impact Inflator Module
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Set (Deep Black)
Part Number: 77810-TYA-A91ZA
Product Specifications
- Other Name: Set Nh900L; Driver Air Bag, Driver Inflator Module
- Warranty: This genuine part is guaranteed by Acura's factory warranty.

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Acura MDX Air Bag

The highly basic function of the Acura MDX Air Bag is to cushion the occupants during a crash in milliseconds to help prevent contact with the steering wheel, dash, pillars, or windshield. Since the early bulky bladders of the seventies, the system in the MDX evolved into compact modules that rely on crash sensors and a pyrotechnic inflater to inflate the Air Bag in a short space of time, then vent it as the body is settling to pair with seat belts for maximum effect. Every start-up, an internal diagnostic pulse is sent through the wiring, sensors, and charge checking, and a brief instrument light will confirm that the Air Bag network is ready. Current models place multiple Air Bag units around the cabin, such as the driver wheel, passenger dash, side curtain, seat mounted, and knee positions, only to be deployed by the electronic control unit when it determines that the angle and severity of the impact meet deployment thresholds. Earlier generations provided frontal protection only, and later MDX versions were supplemented with side-impact and curtain protection, the primary difference between them being wider zones of coverage and faster inflation with compressed gas or solid propellants. These improvements are the result of Acura's focus on the well-being of the occupants. Reserve battery power keeps the Air Bag system armed even if the main battery disconnects, a testament to Acura's commitment to continuous protection.

We provide a broad range of OEM Acura MDX Air Bag at unbeatable prices on our website. For your OEM parts, You can count on the guaranteed quality, manufacturer's warranty, outstanding customer service, and prompt delivery. We look forward to your visit.

Acura MDX Air Bag Parts Questions & Experts Answers

Airbag (Graphite Black)
06770-S3V-L30ZA
Q: What is the purpose and function of the Air Bag and Supplemental Restraint System (SRS) on an Acura MDX?
A:
The rest of the cars contain a Supplementary Restraint System (SRS), which is commonly known as airbags. They are intended to safeguard the driver and front seat passenger in case of a head-on or frontal accident. Crash sensors, which set off the airbags, can be found in the SRS control unit attached to the steering wheel and inside the dash at passenger's end. Behind the front seats, there are also side-impact airbags. Some models have pre-tensioners on their seat belts that reduce slack during collision. The Steering Wheel Airbag Inflator Module for Driver (inflatable cushion) is situated in the center part of the steering wheel; it gets turned on due to an electrical signal from its clockspring assembly going through it. The other airbag inflates when that bag splits open; it is placed on top of the instrument panel facing forward-outward. SRS Control Unit feeds current to this equipment and checks for faults each time vehicle starts. To disarm this system, turn wheels towards straight position, put key into lock position and remove negative battery terminal for at least 3 minutes. While transporting module containing an airbag, keep away from body and place it with an opening side upward anywhere safe enough. It would be wrong to measure resistance over any SAS component or wiring using electrical test equipment as this can result in accidental deployment of an air bag. Do not perform any electric welding operations on vehicles equipped with safety cushions without first disconnecting all power supplies connected to such cushions' electrical connectors . Live Air Bag Modules Or Seat Belt Pretensioners Must Be Returned To A Dealer Service Department Or Qualified Repair Shop For Safe Deployment And Disposal. Although instructions for removing/installing driver's side air bag module and clockspring are available; however removing passenger's side air bag or side-impact air bag is not recommended unless professionally instructed.