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Details
| Specification | Value |
|---|---|
| Brand | TOPRAN |
OE numbers (4)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—203 830 03 72
- MERCEDES-BENZ—203 830 04 72
- MERCEDES-BENZ—A203 830 03 72
- MERCEDES-BENZ—A203 830 04 72
Where this part fits
Original-fit position for OE 2038300472.
About this product
TOPRAN Pressure Switch Air Conditioning (409 294) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Compatible with MERCEDES-BENZ vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 001-60-02268, 014 823 0000, 0917283, 0917345 and 54 more. Matching these numbers confirms a like-for-like replacement with no loss of function. TOPRAN 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.
About TOPRAN
TOPRAN, part of the Hans Thomsen Group headquartered in Hamburg, Germany, is a growing independent aftermarket brand focused on providing quality parts at accessible prices. TOPRAN offers a comprehensive range covering engine, cooling, electrical, braking, and body components for European vehicles. All TOPRAN products are manufactured to meet OE specifications and undergo quality testing before distribution. Combining German quality management with competitive pricing, TOPRAN is an excellent choice for cost-conscious motorists and workshops who do not want to compromise on part quality.
Suitable cars
Equivalent products (59)
Show all 59 OE numbers
Pressure Switch Air Conditioning TOPRAN 409 294 — compatible car models
| Car models | MERCEDES-BENZ: C-CLASS Coupe (CL203), C-CLASS T-Model (S203), C-CLASS (W203), CLK (C209), CLK Convertible (A209), CLS (C219), E-CLASS T-Model (S211), E-CLASS (W211), M-CLASS (W163), SL (R230) |
|---|---|
| Engines | C 180 (203.735); C 180 (203.235); C 180 (203.035); CLK 200 CGI (209.343); CLK 200 Kompressor (209.441); CLS 320 CDI (219.322); E 200 T Kompressor (211.242); E 200 CDI (211.004); ML 270 CDI (163.113); 350 (230.467) |
| Year of manufacture | 1998-2012 |
| Manufacturer article number (MPN) | 409 294 |
| OE part numbers | 203 830 03 72, 203 830 04 72, A203 830 03 72, A203 830 04 72 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
TOPRAN 409294 . 409 294
- 1x Pressure Switch Air Conditioning
Shipping, returns, warranty
Free UK delivery on orders over £99.00. 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 Pressure Switch Air Conditioning compatible with my car?
This Pressure Switch Air Conditioning 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 TOPRAN Pressure Switch Air Conditioning have?
The package includes the Pressure Switch Air Conditioning as described in the specifications above. Check the "What's included" section for a full list of components. If mounting hardware or accessories are required, they will be listed separately.
What OE part numbers does this Pressure Switch Air Conditioning replace?
This Pressure Switch Air Conditioning replaces OE part numbers: 203 830 03 72, 203 830 04 72, A203 830 03 72, A203 830 04 72. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Pressure Switch Air Conditioning cost?
This TOPRAN Pressure Switch Air Conditioning is available for £42.99. Pressure Switch Air Conditioning prices vary depending on brand, specifications, and vehicle compatibility. TOPRAN parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Pressure Switch Air Conditioning?
Regular inspection of your Pressure Switch Air Conditioning 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 Pressure Switch Air Conditioning?
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 Pressure Switch Air Conditioning fitted by a professional mechanic.
Can I use this part as a replacement for OE 203 830 03 72?
Yes, this TOPRAN Pressure Switch Air Conditioning is a direct replacement for OE part number 203 830 03 72. 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.
