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{"title":"Womala Engine Oil Cooler Assembly OE 1121800065 for Benz Engine Lubrication","imgUrl":"https:\/\/img.chinax.com\/nimg\/ea\/a2\/cdc5c52c4141e70d94e4b5130f8c-200x200-1\/womala_engine_oil_cooler_assembly_oe_1121800065_for_benz_engine_lubrication_system_parts.jpg","attrs":{"Brand Name":"Womala","Model Number":"1121800065","Certification":".","Place of Origin":"China"}}
{"title":"Womala Rear Cover Locking Device OE 1177500085 for Mercedes Benz Vehicle Lock","imgUrl":"https:\/\/img.chinax.com\/nimg\/9d\/9c\/f3022f9571c4798c1ae5a2dd52cb-200x200-1\/womala_rear_cover_locking_device_oe_1177500085_for_mercedes_benz_vehicle_lock_system_parts.jpg","attrs":{"Brand Name":"Womala","Model Number":"1177500085","Certification":".","Place of Origin":"China"}}
Womala Brake Pad Wear Sensor OE A1645401017 for Mercedes Brake System Parts
The Brake Pad Wear Sensor (OE: A1645401017) is a key safety component for the braking system of Mercedes Benz multiple series models. Installed within the brake pad assembly, it monitors the pad thickness and triggers a warning when wear reaches a critical level. As an OE-grade part, it meets Mercedes Benz’s strict standards for accuracy, durability, and system integration, ensuring reliable operation across conditions (e.g., high-temperature braking, wet environments, prolonged use).
Constructed from high-performance materials: the sensor uses heat-resistant and corrosion-resistant conductors (to withstand brake system temperatures and road debris), with precision-engineered contact points. This design ensures accurate wear detection and long service life.
Core Functions
Wear Monitoring: Detects when brake pads reach minimum thickness, completing an electrical circuit to trigger a dashboard warning light.
Safety Alert: Alerts the driver to replace brake pads in time, preventing rotor damage and maintaining optimal braking performance.
System Compatibility: Integrates seamlessly with the vehicle’s onboard diagnostics, ensuring reliable signal transmission.
Compatible Vehicles
This Brake Pad Wear Sensor is tailored for the following Mercedes Benz models and its respective OE number:
Item
Details
Product OE Number
A1645401017
Mercedes Benz Model
ML 300 G63 ML 63 GLE 500 GLE 400
Notes: This Brake Pad Wear Sensor is model-specific and designed exclusively for the listed Mercedes Benz models. Do not use it for other models or variants to avoid false warnings, missed alerts, or system malfunctions. During installation, ensure proper connection to the vehicle’s wiring harness and brake pad assembly. Periodically inspect for sensor damage, loose connections, or warning light anomalies, and replace immediately if faulty to ensure braking system safety and reliability.
Frequently Asked Questions
Q: How to determine if the bumper bracket needs replacement?
A: Signs of a failing bumper bracket include visible damage or deformation, misaligned bumper panels, unusual noises from the front end, or if the bumper appears loose or sagging on one side.
Q: What should be paid attention to when replacing the bumper bracket?
A: For optimal results, we recommend professional installation. Key considerations include ensuring proper alignment of all mounting points, checking for additional damaged components, and verifying all fasteners are properly torqued to specification.
Why Choose Our Products
Extensive Industry Experience: 13 years specializing in Volvo auto parts with precise product matching and technical solutions.
Quality Assurance: 10-stage quality inspection process including durability testing, surface roughness analysis, and dimensional verification.
Manufacturing Excellence: 15,000㎡ production base with 10,000+ SKUs in inventory for fast order fulfillment.
Strategic Partnerships: Collaborations with 50+ factories including suppliers to international brands like Bosch and Hella.
Company Profile
Established in Guangzhou China, Womala Auto parts as a comprehensive company with five branches has engaged in Volvo parts for more than 10 years.There are hundreds of professional staff working in our supply department, sales and logistic support departments.Thanks to the deep coop... Company Profile
Established in Guangzhou China, Womala Auto parts as a comprehensive company with five branches has engaged in Volvo parts for more than 10 years.There are hundreds of professional staff working in our supply department, sales and logistic support departments.Thanks to the deep coop...