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Details
| Specification | Value |
|---|---|
| Brand | HERTH+BUSS ELPARTS |
| Length [mm] | 53 mm |
| Thread Size | M18 x 1.5 |
| Connecting thread | M27 x 1 |
| Operating Mode | ME |
| Capacity at 12V | 10 A |
| Capacity at 24V | 5 A |
| Temperature range from [°C] | -20 °C |
| Temperature range to [°C] | +120 °C |
OE numbers (3)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—001 545 52 11
- MAN—81.25505-0636
- MERCEDES-BENZ / SMART—A 001 545 52 11
Where this part fits
Original-fit position for OE 81255050636.
About this product
The HERTH+BUSS ELPARTS Control Switch (70511032) 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: Length [mm]: 53 mm, Thread Size: M18 x 1, Rubber, Connecting thread: M27 x 1, Operating Mode: Mesh Filter, Mounting Type: Ceramic. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. This part supersedes original equipment references: 001 545 52 11, 03888015, 12-34 533 0200, 36020 and 5 more. Matching these numbers confirms a like-for-like replacement with no loss of function. HERTH+BUSS ELPARTS 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
Fitment not confirmed for this part
We could not confirm which vehicles this part fits — check before buying.Equivalent products (6)
Control Switch HERTH+BUSS ELPARTS 70511032 — compatible car models
| Manufacturer article number (MPN) | 70511032 |
|---|---|
| OE part numbers | 001 545 52 11, 81.25505-0636, A 001 545 52 11 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
HERTH+BUSS ELPARTS 70511032 . Capacity at 12V: 10 A. Capacity at 24V: 5 A. Combi Switch Function: 23. Connecting thread: M27 x 1. Length [mm]: 53 mm. Mounting Type: 7. Number of connectors: 2. Operating Mode: ME
- 1x Control Switch
Shipping, returns, warranty
Free UK delivery on orders over £50.00. Tracked standard shipping.
- Standard delivery: 4–8 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 Control Switch compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Control Switch fits. All fitment data is verified through TecDoc.
What specifications does this HERTH+BUSS ELPARTS Control Switch have?
This HERTH+BUSS ELPARTS Control Switch has the following specifications: Length [mm]: 53 mm; Thread Size: M18 x 1,5; Connecting thread: M27 x 1; Operating Mode: ME; Mounting Type: 7; Number of connectors: 2. Check the full specifications table above for complete details.
What OE part numbers does this Control Switch replace?
This Control Switch replaces OE part numbers: 001 545 52 11, 81.25505-0636, A 001 545 52 11. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Control Switch cost?
This HERTH+BUSS ELPARTS Control Switch is available for £48.99. Control Switch prices vary depending on brand, specifications, and vehicle compatibility. HERTH+BUSS ELPARTS parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Control Switch?
Regular inspection of your Control Switch 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 Control Switch?
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 Control Switch fitted by a professional mechanic.
Can I use this part as a replacement for OE 001 545 52 11?
Yes, this HERTH+BUSS ELPARTS Control Switch is a direct replacement for OE part number 001 545 52 11. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
