Parking Sensor A2125420018 for Mercedes-Benz W211 / S212 / W212 / W204 – Reverse Radar Sensor
Parking Sensor A2125420018 for Mercedes-Benz W211 / S212 / W212 / W204 – Reverse Radar Sensor
Processing time: 2?3 business days. Standard delivery: 7?15 business days. Express delivery: 3?7 business days, where available.
200 in stock
Parking Sensor / Reverse Radar Sensor / Proximity Sensor
OEM Part Number: A2125420018
This high-quality parking sensor is designed for Mercedes-Benz W211, S212, W212, and W204 models. It detects obstacles behind the vehicle and sends signals to the vehicle’s parking assistance system, helping drivers park safely and avoid collisions.
A properly functioning sensor ensures:
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Accurate detection of obstacles
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Reliable parking assistance
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Enhanced driver safety
Common symptoms of a faulty parking sensor include:
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Parking system warning lights or error messages
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Intermittent or no sensor detection
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Beeping alerts not functioning properly
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Difficulty in safe parking
Replacing a defective sensor restores full reverse radar functionality and improves safety during parking.
🔧 Features
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OEM Reference Number: A2125420018
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Detects obstacles behind the vehicle
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High-precision ultrasonic sensor
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Durable, waterproof, and vibration-resistant construction
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Direct replacement – plug-and-play installation
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Compatible with factory parking assistance systems
🚗 Fitment
Compatible with Mercedes-Benz W211, S212, W212, W204 models.
Please verify the OEM part number before purchase.
Package Includes
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1 × Parking / Reverse Radar Sensor
Product FAQ
Will this Parking Sensor fit my vehicle?
This product is intended for vehicles that match the OE part number and application details shown on this page. Please compare your original part with A2125420018, and verify the connector, mounting points, and fitment for Mercedes-Benz before ordering.
Which part number should I use to confirm compatibility?
Use the OE or replacement part number on your original component first. For this listing, compare against: A2125420018. Matching the part number is usually more reliable than matching only the model name or year range.
What symptoms can this part help solve?
A failing Parking Sensor may be related to parking assist warning, no distance alert, false beeping, or reverse sensor fault codes. Always confirm the diagnosis with scan-tool data, fault codes, or a technician inspection before replacing the part.
What should I check before purchase?
Please check the sensor diameter, connector angle, color/holder style, and bumper position. Small differences in plugs, brackets, sensor position, or production year can affect fitment even when the vehicle model looks similar.
Is this a new replacement part?
Yes, this listing is for a new replacement auto part supplied by Staceedress Auto Parts. Keep the original part until installation is complete so you can compare the shape and connector side by side.
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Questions check here
How long does shipping take?
How long does shipping take?
Processing time: 2?3 business days. Standard delivery: 7?15 business days. Express delivery: 3?7 business days, where available.
Does this part come with protective packaging?
Does this part come with protective packaging?
Yes. Each auto part is packed with protective materials to reduce damage during transit. Please inspect the part before installation and keep the original packaging until fitment is confirmed.
Do you ship internationally?
Do you ship internationally?
Free standard shipping is available on orders over $15. Express shipping is calculated at checkout. International delivery availability and timing may vary by destination.
What payment methods do you accept?
What payment methods do you accept?
We accept a variety of payment methods to make your shopping experience convenient. These include credit cards (Visa, Mastercard, American Express), PayPal, and, in some regions, alternative payment methods such as Apple Pay or Google Pay. Rest assured, your payment information is secure and protected during the checkout process.
