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Details
| Specification | Value |
|---|---|
| Brand | AIC |
| Fitting Position | IN |
| Number of pins | 5 -pin connector |
OE numbers (4)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—000 820 8310
- MERCEDES-BENZ—002 820 3510
- MERCEDES-BENZ—A000 820 8310
- MERCEDES-BENZ—A002 820 3510
Where this part fits
Original-fit position for OE 0008208310.
About this product
The AIC Switch Window Regulator (50729) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Fitting Position: Interior, Material: Plastic, Number of pins: Rubber -pin connector, Actuation Type: Copper. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit MERCEDES-BENZ models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 000050946010, 000 820 8310, 0008208310, 001-40-08966 and 18 more. Matching these numbers confirms a like-for-like replacement with no loss of function. AIC is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (19)
Switch Window Regulator AIC 50729 — compatible car models
| Car models | MERCEDES-BENZ: 123 Coupe (C123), 123 Saloon (W123), 123 T-Model (S123), 124 T-Model (S124), 190 (W201), E-CLASS (W210), S-CLASS Coupe (C126), S-CLASS (W126), SL (R107) |
|---|---|
| Engines | 230 C (123.043); 200 (123.220); 200 T; 300 TE-24 (124.091); 2.0 (201.022); E 430 4-matic (210.083); 500 SEC (126.044); 380 SE, SEL (126.032); 300 SL (107.041) |
| Year of manufacture | 1971-2003 |
| Manufacturer article number (MPN) | 50729 |
| OE part numbers | 000 820 8310, 002 820 3510, A000 820 8310, A002 820 3510 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
AIC 50729 Original AIC Quality. Actuation Type: 4. Fitting Position: IN. Material: 6. Number of pins: 5 -pin connector
- 1x Switch Window Regulator
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Switch Window Regulator compatible with my car?
This Switch Window Regulator fits MERCEDES-BENZ vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this AIC Switch Window Regulator have?
This AIC Switch Window Regulator has the following specifications: Fitting Position: IN; Material: 6; Number of pins: 5 -pin connector; Actuation Type: 4. Check the full specifications table above for complete details.
What OE part numbers does this Switch Window Regulator replace?
This Switch Window Regulator replaces OE part numbers: 000 820 8310, 002 820 3510, A000 820 8310, A002 820 3510. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Switch Window Regulator cost?
This AIC Switch Window Regulator is available for £17.99. Switch Window Regulator prices vary depending on brand, specifications, and vehicle compatibility. AIC parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Switch Window Regulator?
Regular inspection of your Switch Window Regulator is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Switch Window Regulator?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Switch Window Regulator fitted by a professional mechanic.
Can I use this part as a replacement for OE 000 820 8310?
Yes, this AIC Switch Window Regulator is a direct replacement for OE part number 000 820 8310. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
