How to Service the Air Bag Sensor in the Second Row, C-Pillar on Mercury Mariner?

The second step when servicing the side impact sensor at the C-pillar of the second row includes deactivating the SRS system of the vehicle. Always tighten the fasteners of the restraints control module (RCM) and impact sensor to the specified torque when working on the C-pillar trim panel for proper restraint system operation. Failure to do so could result in fatal injuries or deaths in case of a crash. It is crucial to clean up all mating surfaces between the C-pillar and side impact sensor before installation while maintaining the correct position of the locator tab on the front impact severity sensor. Loosen the side impact sensor bolt to 9 Nm (80 lb-in) and remove its electrical connector before taking out the side impact sensor. Reinstallation ends by performing the steps in reverse order then restarting SRS operation. The RCM and impact sensors need new installation along with proper repair of any initial production damage to their original positions when the vehicle experienced a crash. Check and correct all SRS problems before giving control of the vehicle to buyers.

OEM Mercury Mariner Air Bag Sensor

Air Bag Impact Sensor

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6 Air Bag Sensors found

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Mercury Mariner Side Impact Sensor, Rear Part Number: 9L1Z-14B345-A
$38.79 MSRP: $56.47
You Save: $17.68 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Side Air Bag; Air Bag Impact Sensor, Front, Rear; Air Bag Sensor; Side Sensor
- Position: Rear
- Replaces: 8L1Z-14B345-B, 7L1Z-14B345-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2008 Mercury Mariner | Base, Convenience, Hybrid, Luxury, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
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Mercury Mariner Side Impact Sensor, Front Part Number: 9L8Z-14B345-A
$9.76 MSRP: $13.85
You Save: $4.09 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Side Air Bag; Air Bag Impact Sensor, Front; Air Bag Sensor; Side Sensor
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2011 Mercury Mariner | Base, Hybrid, Premier | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Mariner Front Impact Sensor Part Number: 9L8Z-14B004-A
$63.03 MSRP: $105.82
You Save: $42.79 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly; Air Bag Impact Sensor, Front, Rear; Air Bag Sensor; Front Sensor; Side Impact Sensor; Side Sensor
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2011 Mercury Mariner | Base, Hybrid, Premier | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Mariner Front Sensor Part Number: 8L8Z-14B004-B
Product Specifications
- Other Name: Sensor Assembly; Air Bag Impact Sensor, Front; Air Bag Sensor
- Position: Front
- Replaces: 8L8Z-14B004-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2008 Mercury Mariner | Base, Convenience, Hybrid, Luxury, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
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Mercury Mariner Impact Sensor, Front Part Number: 6L1Z-14B004-AA
$34.48 MSRP: $53.82
You Save: $19.34 (36%)
Product Specifications
- Other Name: Sensor Assembly; Air Bag Impact Sensor, Front; Air Bag Sensor; Front Sensor
- Position: Front
- Replaces: 4L1Z-14B006-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Mercury Mariner | Base, Convenience, Hybrid, Luxury, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
View related parts
Mercury Mariner Front Impact Sensor Part Number: 6R3Z-14B345-BB
Product Specifications
- Other Name: Sensor - Side Air Bag; Air Bag Impact Sensor, Front; Air Bag Sensor; Front Sensor; Side Impact Sensor; Side Impact Bag; Side Sensor
- Position: Front
- Replaces: 6R3Z-14B345-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Mercury Mariner | Base, Convenience, Hybrid, Luxury, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS

Mercury Mariner Air Bag Sensor

OEM Air Bag Sensor boasts unmatched quality. Each part goes through full quality checks. They adhere to Mercury's official factory standards. These steps remove flaws and inconsistencies. So you can get Air Bag Sensor with long life and a perfect fit. Come to our website and find genuine Mercury Mariner parts. We keep a wide inventory of OEM Mariner parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.

Air Bag Sensor is an important part of the vehicle's stability and safety of passengers and can be fitted to most Mariner models with the exception of the models produced from 2005 to 2011. This air bag sensor is very popular due to its efficiency and quality - it is responsible for sensing an impact and alerting the control unit to preserve the passengers by inflating the air bags instantly. This quick action is vital in reducing accidents to acceptable levels, thus making Mercury Mariner one of the best vehicles to be in, especially when an accident is likely to occur. Air Bag Sensor as expected, performs optimally in all the variants of Mariner reiterating the trust in safety equipment. Furthermore, the Air Bag Sensor supports general automobile effectiveness by making certain that safety features are perfectly functional, a factor that affects the automobile's performance, especially in the course of an emergency. For example, the Mercury Mariner was awarded for some new features that include the first ever pull - drift steering compensation which supports the need for the Air Bag Sensor to help in maintaining the car's stability. With the improvement of the Air Bag Sensor, the Mariner's second generation is more spacious and equipped with the latest technology incorporating and enhancing the use of the Air Bag Sensor to make the Mariner unique in the Market. Due to safety and performance, Air Bag Sensor reveals the brand's concern for the safety of its occupants, making an impressive Mercury Mariner as efficient and comfortable crossover SUV.

Mercury Mariner Air Bag Sensor Parts and Q&A

Side Impact Sensor, Rear
9L1Z-14B345-A
Q: How to Service the Air Bag Sensor in the Second Row, C-Pillar on Mercury Mariner?
A:
The second step when servicing the side impact sensor at the C-pillar of the second row includes deactivating the SRS system of the vehicle. Always tighten the fasteners of the restraints control module (RCM) and impact sensor to the specified torque when working on the C-pillar trim panel for proper restraint system operation. Failure to do so could result in fatal injuries or deaths in case of a crash. It is crucial to clean up all mating surfaces between the C-pillar and side impact sensor before installation while maintaining the correct position of the locator tab on the front impact severity sensor. Loosen the side impact sensor bolt to 9 Nm (80 lb-in) and remove its electrical connector before taking out the side impact sensor. Reinstallation ends by performing the steps in reverse order then restarting SRS operation. The RCM and impact sensors need new installation along with proper repair of any initial production damage to their original positions when the vehicle experienced a crash. Check and correct all SRS problems before giving control of the vehicle to buyers.