How to Service the Front Door Air Bag Sensor for Side Impact on 2008 Ford Expedition?

Service of the side impact sensor found within the front door requires prior examination of the SRS depowering status. Services on the front side impact sensor begin by removing the interior door trim panels then separating the weathershield before sensor access. The sensor requires disconnected electrical wiring while RCM and impact sensor fasteners should be tightened with the specified torque because incorrect restraint system operation could result in fatal injuries or death during crashes. The side impact sensor should be fitted with clean surfaces free of debris while being mounted with specific attention paid to correct alignment of the locating tab. Secure the side impact sensor with new screws by tightening them to 3 Nm (27 lb-in). After finishing the installation you must perform the reverse process to restart the SRS system. Twice perform the diagnostic procedure while using the original part which did not solve the issue. Examine all RCM and impact sensor attachment areas for damage after crashes since replacements become necessary even if air bags did not activate. The use of memory saver devices should be avoided because they could cause accidental deployments while applied corrosion protection should be excluded from all safety and mechanical and electrical components. This RCM Fuse removal will trigger the air bag warning indicator to light up during the ON state of the ignition but it does not signal SRS component failure.

OEM 2008 Ford Expedition Air Bag Sensor

Air Bag Impact Sensor

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2008 Ford Expedition Side Impact Sensor, Front
Part Number: 8S4Z-14B345-A
$757.59 MSRP: $1202.52
You Save: $444.93 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Side Air Bag; Air Bag Impact Sensor, Front, Rear; Air Bag Sensor; Side Sensor
- Position: Front
- Replaces: 7L1Z-14B345-A
- Base No.: 14B345A
- Item Weight: 0.20 Pounds
- Item Dimensions: 9.1 x 4.1 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: 8S4Z-14B345-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2008 Ford Expedition Submodels:
- Eddie Bauer, EL Eddie Bauer, EL King Ranch, EL Limited, EL XLT, Funkmaster Flex Edition, King Ranch, Limited, XLT | 8 Cyl 5.4 L GAS
View related parts
2008 Ford Expedition 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
ADD TO CART
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
- Base No.: 14B345
- Item Weight: 0.30 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: 9L1Z-14B345-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2008 Ford Expedition Submodels:
- Eddie Bauer, EL Eddie Bauer, EL King Ranch, EL Limited, EL XL, EL XLT, Funkmaster Flex Edition, King Ranch, Limited, XL, XLT | 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
View related parts
2008 Ford Expedition Side Impact Sensor, Front
Part Number: AL1Z-14B345-A
$56.38 MSRP: $86.60
You Save: $30.22 (35%)
Ships in 1-3 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
- Replaces: 8L1Z-14B345-A
- Base No.: 14B345A
- Item Weight: 0.30 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: AL1Z-14B345-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2008 Ford Expedition Submodels:
- Eddie Bauer, EL Eddie Bauer, EL King Ranch, EL Limited, EL XL, EL XLT, Funkmaster Flex Edition, King Ranch, Limited, XL, XLT | 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
View related parts
2008 Ford Expedition Front Impact Sensor
Part Number: 9L2Z-14B004-A
$19.39 MSRP: $30.00
You Save: $10.61 (36%)
Product Specifications
- Other Name: Sensor Assembly; Air Bag Impact Sensor, Front; Air Bag Sensor; Front Sensor
- Position: Front
- Replaces: 8L2Z-14B004-A, 6L2Z-14B004-AA
- Base No.: 14B004
- Item Weight: 0.40 Pounds
- Item Dimensions: 6.1 x 4.1 x 2.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 9L2Z-14B004-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2008 Ford Expedition Submodels:
- Eddie Bauer, EL Eddie Bauer, EL King Ranch, EL Limited, EL XLT, Funkmaster Flex Edition, King Ranch, Limited, XLT | 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS

2008 Ford Expedition Air Bag Sensor

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2008 Ford Expedition Air Bag Sensor available at FordPartsDeal.com. You can confidently purchase our OEM 2008 Ford Expedition Air Bag Sensor as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2008 Ford Expedition Air Bag Sensor Parts Questions & Experts Answers

Q: How to Service the Front Door Air Bag Sensor for Side Impact on 2008 Ford Expedition?
A: Service of the side impact sensor found within the front door requires prior examination of the SRS depowering status. Services on the front side impact sensor begin by removing the interior door trim panels then separating the weathershield before sensor access. The sensor requires disconnected electrical wiring while RCM and impact sensor fasteners should be tightened with the specified torque because incorrect restraint system operation could result in fatal injuries or death during crashes. The side impact sensor should be fitted with clean surfaces free of debris while being mounted with specific attention paid to correct alignment of the locating tab. Secure the side impact sensor with new screws by tightening them to 3 Nm (27 lb-in). After finishing the installation you must perform the reverse process to restart the SRS system. Twice perform the diagnostic procedure while using the original part which did not solve the issue. Examine all RCM and impact sensor attachment areas for damage after crashes since replacements become necessary even if air bags did not activate. The use of memory saver devices should be avoided because they could cause accidental deployments while applied corrosion protection should be excluded from all safety and mechanical and electrical components. This RCM Fuse removal will trigger the air bag warning indicator to light up during the ON state of the ignition but it does not signal SRS component failure.