Air Bag Impact Sensor (Front)

Part Number: 98581-3SG5A
Supersession(s): 98581-3TA5A; 985813SG5A

  • Communicates sudden deceleration to your vehicle's computer
  • Important to replace after a collision
  • Requires advanced automotive skills to replace

The Air Bag Impact Sensor (Front) communicates sudden, forceful decelerations to your car's computer system. The Air Bag Impact Sensor (Front) is an integral component of your car's collision safety system and works to offer protection to you and your passengers in the event of a front-end collision. In most Nissan models, your Air Bag Impact Sensor (Front) can be spotted toward the front end of your car beneath the air duct intake or behind the front fender.

The Air Bag Impact Sensor (Front), also known as the inertia sensor or front crash sensor, detects events of frontal impact and transmits data to the air bag control unit, which then deploys your Nissan’s airbags. In collisions, your air bags work (in conjunction with your seatbelt) to reduce fatalities or serious injury by working against the rapid forward motion. Simply put, your air bag system works to limit injury to the most precious things in your vehicle: you and your loved ones!

If you have a front impact collision or accident (or if your Air Bag Impact Sensor (Front) is warped, cracked, or broken) replace your Air Bag Impact Sensor (Front) promptly.

Replacement of your Air Bag Impact Sensor (Front) requires extensive car knowledge and specialized tools, such as a scanner to clear air bag codes. Depending upon the year and model of your Nissan, you might need to take off multiple components in the front of your car, including the headlights, door trim, body panels, radiator strap, front fender, or battery. For this reason, it’s recommended you visit your nearest authorized Nissan service center to have your Air Bag Impact Sensor (Front) replacement conducted by certified professionals.

An incompatible may defect your collision safety system. Check your Nissan owner’s manual for information specific to your Nissan Sentra 2013-2018.

If you’d like to leave your Air Bag Impact Sensor (Front) replacement to the pros, seek out your trusted Nissan service shop. Help keep your safety collision system in top condition and rest assured that your vehicle's replacement parts are always a great fit by selecting genuine OEM Nissan replacement parts.

This Air Bag Impact Sensor (Front), part 985813SG5A, is compatible with Nissan Sentra 2013-2018. See the What This Fits tab for more information.



SENSOR-AIR BAG,FRONT CENTER

Fits Altima, Maxima, Murano, Sentra

Diagram ELECTRICAL UNIT for your 2017 Nissan NVP
#98581
Required: 1
BODY 2. W<201512 - 201609>
BODY 2. W<201609 ->
BODY. W<201512 ->
ENGINE ROOM. W<201512 - 201609>
ENGINE ROOM. W<201609 ->
INST & DASH. W<201512 ->
Diagram ELECTRICAL UNIT for your 2017 Nissan NVP
#98581
Required: 1
BODY 2. 4S<201612 - 201710>
BODY 2. 4S<201710 ->
BODY 2. 4S. FED. MR16DDT. SR + 4S. CAL. MR16DDT + 4S. MRA8DE<201609 - 201612>
BODY 2. 4S. MRA8DE<201512 - 201607>
BODY 2. 4S. MRA8DE<201607 - 201609>
BODY. 4S<201209 - 201412>
BODY. 4S<201412 - 201512>
BODY. 4S<201612 - 201710>
BODY. 4S<201710 ->
BODY. 4S. FED. MR16DDT. SR + 4S. CAL. MR16DDT + 4S. MRA8DE<201609 - 201612>
BODY. 4S. MRA8DE<201512 - 201607>
BODY. 4S. MRA8DE<201607 - 201609>
ENGINE ROOM. 4S<201209 - 201412>
ENGINE ROOM. 4S<201412 - 201512>
ENGINE ROOM. 4S<201612 - 201710>
ENGINE ROOM. 4S<201710 ->
ENGINE ROOM. 4S. FED. MR16DDT. SR + 4S. CAL. MR16DDT + 4S. MRA8DE<201609 - 201612>
ENGINE ROOM. 4S. MRA8DE<201512 - 201609>
INST & DASH. 4S<201209 - 201412>
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INST & DASH. 4S<201612 - 201710>
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2013 - 2015
- 4S

2014 - 2015
Required: 02
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2015 - 2018
- 4S. FED. MR16DDT. SR + 4S. CAL. MR16DDT + 4S. MRA8DE

2018 - 2019
- 4S. MRA8DE + 4S. MR16DDT. SR
Diagram ELECTRICAL UNIT for your 2017 Nissan NVP
#98581
Required: 1
BODY 2. 4S<201504 - 201811>
BODY 2. 4S<201811 - 202010>
BODY 2. 4S<202010 ->
BODY. 4S<201504 - 201811>
BODY. 4S<201811 - 201907>
BODY. 4S<201907 - 202010>
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ENGINE ROOM 2. 4S<201504 - 201709>
ENGINE ROOM 2. 4S<201709 - 201811>
ENGINE ROOM 2. 4S<201811 - 202010>
ENGINE ROOM 2. 4S<202010 ->
ENGINE ROOM. 4S<201504 - 201811>
ENGINE ROOM. 4S<201811 - 201907>
ENGINE ROOM. 4S<201907 - 202010>
ENGINE ROOM. 4S<202010 ->
I KEY. 4S<201504 - 201811>
INSTRUMENT & DASH. 4S<201504 - 201811>
INSTRUMENT & DASH. 4S<201811 - 202010>
INSTRUMENT & DASH. 4S<202010 ->
Diagram ELECTRICAL UNIT for your 2017 Nissan NVP
#98581
Required: 1
BODY 2. W<201410 - 201609>
BODY 2. W<201609 - 201811>
BODY 2. W<201811 - 202109>
BODY 2. W<202109 - 202212>
BODY 2. W<202212 - 202308>
BODY 2. W<202308 ->
BODY. W<201410 - 201710>
BODY. W<201710 - 201811>
BODY. W<201811 - 202308>
BODY. W<202308 ->
ENGINE ROOM. W<201410 - 201609>
ENGINE ROOM. W<201609 - 201811>
ENGINE ROOM. W<201811 - 202308>
ENGINE ROOM. W<202308 ->
INST & DASH. W<201410 - 201710>
INST & DASH. W<201710 - 201811>
INST & DASH. W<201811 - 202308>
INST & DASH. W<202308 ->
Diagram ELECTRICAL UNIT for your 2017 Nissan NVP
#98581
Required: 1
ADAS & SOW SENSOR. 4S<201510 - 201709>
ADAS & SOW SENSOR. 4S<201709 ->
BODY. 4S<201205 - 201405>
BODY. 4S<201405 - 201510>
BODY. 4S<201510 - 201709>
BODY. 4S<201709 ->
ENGINE ROOM. 4S<201205 - 201405>
ENGINE ROOM. 4S<201405 - 201510>
ENGINE ROOM. 4S<201510 - 201709>
ENGINE ROOM. 4S<201709 ->
I KEY. 4S<201205 - 201405>
I KEY. 4S<201405 - 201510>
I KEY. 4S<201510 - 201709>
I KEY. 4S<201709 ->
INST & DASH. 4S<201205 - 201405>
INST & DASH. 4S<201405 - 201510>
INST & DASH. 4S<201510 - 201709>
INST & DASH. 4S<201709 ->

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