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Details
| Specification | Value |
|---|---|
| Brand | Borsehung |
| MPN | b18002 |
OE/OEM numbers (3)
Search by this OE number to find compatible parts
- VAG—4B0 941 509 C
- VAG—4B0941509D
- VAG—4B0941509K
Where this part fits
Original-fit position for OE 4B0941509C. The red ring marks where this part installs on the vehicle.
About this product
When hazard warning light switch performance matters, the Borsehung B18002 delivers — built to the same dimensional and material standards as the original part it replaces. Compatible with AUDI 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: 37783, 4B0 941 509 C, 4B0941509C, 4B0941509D and 1 more. Matching these numbers confirms a like-for-like replacement with no loss of function. Borsehung 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 from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
Equivalent products (1)
Hazard Warning Light Switch Borsehung B18002 — compatible car models
| Car models | AUDI: A6 C5 (4B2, 4B4), A6 C5 Avant (4B5, 4B6), ALLROAD C5 (4BH) |
|---|---|
| Engines | 1.8; 2.5 TDI quattro |
| Year of manufacture | 1997-2006 |
| Manufacturer article number (MPN) | B18002 |
| OE part numbers | 4B0 941 509 C, 4B0941509D, 4B0941509K |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
Borsehung b18002 . B18002
- 1x Hazard Warning Light Switch
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- 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 Hazard Warning Light Switch compatible with my car?
This Hazard Warning Light Switch fits AUDI 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 Borsehung Hazard Warning Light Switch have?
The package includes the Hazard Warning Light Switch 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 Hazard Warning Light Switch replace?
This Hazard Warning Light Switch replaces OE part numbers: 4B0 941 509 C, 4B0941509D, 4B0941509K. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Hazard Warning Light Switch cost?
This Borsehung Hazard Warning Light Switch is available for £48.99. Hazard Warning Light Switch prices vary depending on brand, specifications, and vehicle compatibility. Borsehung parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Hazard Warning Light Switch?
Regular inspection of your Hazard Warning Light 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 Hazard Warning Light 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 Hazard Warning Light Switch fitted by a professional mechanic.
Can I use this part as a replacement for OE 4B0 941 509 C?
Yes, this Borsehung Hazard Warning Light Switch is a direct replacement for OE part number 4B0 941 509 C. 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.
