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Ensuring your vehicle's safety systems function correctly is paramount. Air bag sensors play a critical role in this, triggering the airbags during a collision. Choosing reliable replacement sensors is essential for maintaining optimal protection for you and your passengers.
Fitment:Height Level Sensor for Lexus for RX330 3.3L 2004 2005 2006 ,for Lexus for RX350 3.5L 2007 2008 2009
OEM Replacement:Height Level Sensor 8940748020
Product Features: This sensor undergoes strict pre-shipment testing to ensure compliance with OEM standards and specifications, guaranteeing reliable performance. Precision-engineered from high-quality materials, its robust construction delivers excellent...
Easy Installation: You can replace it yourself. Just use our tools to disassemble and save a lot of time. This sensor is designed to provide a perfect match for worry free installation, helping you get your vehicle back on the road faster and easier.
Warm Tips: Please verify the product description and model compatibility before purchasing. Use Amazon's Garage feature by entering your vehicle's make, model, and trim level to ensure a proper fit for your car.
Replacement Part Number: Our intake air temperature sensor replacement OEM number are 4606487AB/4606487AA/04606487AB/04606487AA/0460 6487 AB/0460 6487 AA/5S1024/AX109/SU3229/33179/GT7610-930/7B0906051, please check compatible model and year, OEM before...
Durable Materials: The car car accessories made of plastic and metal with high strength and toughness, not easy to break and damage, with good resistance to high temperatures, to keep that under the harsh engine compartment environment, still provide...
Easy Replacement: You will receive 1pc intake air temp sensor, no specialized tools and repair experience required, ready to install when you get it, just dismantle the old damaged sensor and replace it directly with ours, ideal replacement part for...
[Functionality] Our centre console air vents can effectively direct airflow to cover the entire occupants of the car while blocking outside dust; Multi-directional adjustable blades can precisely position the airflow to reduce fatigue over long distances
[Compatible With] 2007-2012 Nissan Altima.This Center Console Dash Air Conditioner Vent offers a perfect fit, making installation straightforward and efficient without any modifications
[OE Number] E771-5111E100 68750-JA00A.Please check the part numbers whether it suits your vehicle before purchasing
[Timely Replacement] Air vent blades must be replaced immediately if they are broken, insecure, or not working correctly, otherwise they will lead to air-conditioning malfunctions, resulting in excessively high temperatures inside the car, and timely...
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1. Restores normal vehicle crash detection electronic operation, perfectly replacing faulty front side impact sensors that trigger dashboard warning lights. It captures lateral collision force signals and transmits real-time data to the onboard monitoring...
2. Strictly manufactured per OEM standards, matching original factory specs with OEM part number 13578677. Adopts plug-and-play factory connector for easy installation on left front and right front positions, no wire cutting or splicing required.
3. Effectively detects sudden vehicle motion changes, accurately capturing collision location and severity data. It delivers real-time signals for the onboard control unit to analyze impact conditions and activate corresponding vehicle safety circuits.
4. Premium OEM-grade construction ensures precise fit and stable electronic system operation. Built to withstand harsh vehicle environments, it undergoes strict accuracy and durability tests to deliver reliable long-term signal detection performance.
5. Professional technician installation is recommended. This sensor requires professional module programming and calibration. System recalibration or signal reset may be needed after replacement to ensure full vehicle system functionality.
Last update on 2026-09-01 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Air Bag Sensors
Understanding Air Bag Sensor Types
Air bag sensor systems can vary significantly between vehicle makes and models. The most common types include impact sensors (also known as crash sensors) and occupant detection sensors. Impact sensors detect sudden deceleration, while occupant sensors determine the presence and weight of passengers to adjust airbag deployment. It's crucial to identify the specific type of sensor your vehicle requires for replacement.
Compatibility is Key
Vehicle-specific compatibility is the most critical factor when purchasing replacement air bag sensors. Sensors are not universal and are designed to work with particular electronic control units (ECUs) and wiring harnesses within a specific car model, year, and trim level. Always consult your vehicle's owner's manual or a trusted mechanic to confirm the exact part number or specifications needed. Many online auto parts retailers offer compatibility checkers where you can input your vehicle's information to find suitable options.
Quality and Durability Matters
Given their critical safety function, the quality and durability of replacement air bag sensors are paramount. Opt for sensors from reputable aftermarket manufacturers known for their quality control and rigorous testing. Look for products that meet or exceed original equipment manufacturer (OEM) standards. Reviews from other vehicle owners can offer insights into the long-term performance and reliability of a particular sensor.
Installation Considerations
While it might be tempting to install air bag sensors yourself, it's generally recommended to have them installed by a qualified automotive technician. The air bag system is complex and involves sensitive electronics. Improper installation can lead to system malfunctions, false deployments, or a failure to deploy when needed. A professional installation ensures the system is calibrated correctly and safely.
Comparison Tips for Replacement Sensors
Verify Part Numbers: Always cross-reference the part number on your old sensor with the part number of the replacement.
Check Manufacturer Reputation: Research the brand to ensure they have a good track record for automotive safety components.
Read Reviews: Look for feedback specifically mentioning performance in your vehicle make and model.
Consider Warranty: A good warranty can offer peace of mind regarding the product's reliability.
Frequently Asked Questions
What happens if an air bag sensor fails?
If an air bag sensor fails, it can prevent the airbags from deploying in a collision, significantly reducing passenger safety. The vehicle's air bag warning light on the dashboard will typically illuminate to indicate a system fault.
Can I drive my car with a faulty air bag sensor?
While the car may still be drivable, it is not recommended to drive with a known air bag sensor fault. The primary safety function of the airbags will be compromised, putting occupants at increased risk during an accident.
How often should air bag sensors be replaced?
Air bag sensors are not typically on a routine replacement schedule. They are usually replaced only when they fail, are damaged in an accident, or if a recall is issued by the manufacturer.
Are all air bag sensors the same?
No, air bag sensors are highly vehicle-specific. They are designed to work with the particular electronic control unit and vehicle dynamics of a specific make, model, year, and sometimes even trim level.
What is the difference between an impact sensor and an occupant sensor?
An impact sensor detects the forces of a collision, signaling the system to deploy airbags. An occupant sensor, often found in the seat, detects the presence and weight of a passenger to determine if and how an airbag should deploy.
Can a diagnostic tool read air bag sensor errors?
Yes, a specialized automotive diagnostic tool can read error codes related to the air bag system, including those from faulty sensors. This is often the first step a mechanic will take to diagnose a problem.
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