Volkswagen Caddy Mk4 2015-2020 Interior Roof Anti Theft Alarm Sensor 7N0951171A
⚠️ ADDRESS & FITMENT WARNING: Customers must ensure their checkout address is correct as we cannot change this for them after purchase. Please verify fitment using the exact part number (7N0951171A) and reference photos provided before ordering.
Reference Vehicles & Fitment Location
This interior anti-theft alarm sensor is specifically engineered for the roof headlining / upper overhead console area of the Volkswagen Caddy Mk4 (2K/SA Facelift). It monitors interior cabin volumetric space and tilt to prevent break-ins and towing. Below is a reference example of the compatible vehicle and the interior roof headlining location where this module is installed.
Item Specification
| Part Number | 7N0951171A (Interchangeable: 7N0 951 171 A) |
|---|---|
| Placement on Vehicle | Interior Roof Headlining / Overhead Console |
| Make & Model | Volkswagen Caddy Mk4 (2K / SA) |
| Material | Automotive-Grade ABS Housing, Ultrasonic Sensor Transducers, Integrated Printed Circuit Board |
| Function | Controls interior motion detection and anti-theft alarm monitoring for cabin security. |
Detailed Fitment & Compatibility Chart
To ensure you buy the correct part the first time and avoid our 50% restock fee for incorrect orders, please consult the chart below. When checking fitment details, always try to verify with the image and part number rather than relying solely on eBay item specifics.
| Vehicle Model | Body Style | Years | Will It Fit? |
|---|---|---|---|
| Volkswagen Caddy (Mk4 / 2K / SA) | Panel Van & Maxi / Kombi | 2015, 2016, 2017, 2018, 2019, 2020 | ✔ YES |
| Volkswagen Touran (1T3) | MPV | 2010 - 2015 | ✔ YES (Match Part No.) |
| Volkswagen Caddy (Mk3 / 2K Pre-Facelift) | Panel Van & Maxi | 2004 - 2015 | ✖ NO (Incompatible Connector/Module) |
| Volkswagen Transporter (T6) | Panel Van | 2015 - 2019 | ✖ NO (Different Part Spec) |
Symptoms of a Faulty Alarm Sensor & Why Replace
A failing interior alarm sensor can cause erratic alarm activation (false alarms triggered for no apparent reason), failure of the security system to arm when locking the vehicle, or diagnostic fault codes logged in the convenience/central electronics system. A faulty sensor leaves your van and cargo vulnerable or constantly disturbs your neighborhood with false alerts.
Replacing it with a factory original part ensures seamless VAG electrical compatibility and reliable security calibration. By purchasing a quality used original part instead of buying brand new from the main dealer, you can save as much as 70% while retaining true factory build quality.
DIY Fitting Instructions & Estimated Repair Time
- Required Tools: Plastic trim removal pry tool, Torx screwdriver set, work gloves.
- Difficulty: Easy / Beginner
- Instructions: Ensure ignition is switched off. Carefully use a non-marring plastic pry tool to release the overhead roof console or sensor cover plate from the headlining. Pull the housing down gently to expose the 7N0951171A sensor module. Disconnect the electrical wiring harness clip. Plug the wiring into the replacement unit, secure it back into its mounting bracket, and snap the trim cover firmly into place.
- Estimated Repair Time: 10 - 15 Minutes
Not confident fitting it yourself? We also offer a professional fitting service at our dedicated mechanic repair garage, subject to availability. Message us to book!
Shipping, Returns & Business Policies
- Worldwide Delivery: We ship globally via the eBay Global Shipping Programme (GSP). All eligible countries are included (e.g., USA, Canada, Australia, EU nations, Japan, etc.). Please note: We do NOT offer free postage; accurate shipping rates are calculated at checkout.
- Global VAT Scheme: We operate on the global VAT scheme, which means NO VAT is charged on this item.
- Returns Policy: We provide comprehensive fitment charts and exact part numbers. Any parts returned under the "Doesn't Fit" or "Item Not As Described" category due to buyer error will have a 50% restocking fee deducted. If you are unsure, send us a picture of your part, and we will verify fitment for you!
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