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Details
| Specification | Value |
|---|---|
| Brand | HELLA |
| MPN | 6zf013821-001 |
| Thread Size | 9/16x18 UNF |
| Number of pins | 2 -pin connector |
OE/OEM numbers (5)
Search by this OE number to find compatible parts
- MERCEDES-BENZ / EVOBUS—001 545 77 14
- FERRARI / FIAT—420 4714 2
- MAN—81255050461
- FORD—88DB15520AA
- MERCEDES-BENZ—A 001 545 77 14
Where this part fits
Original-fit position for OE 42047142. The red ring marks where this part installs on the vehicle.
About this product
The HELLA Switch Reverse Light (6ZF 013 821-001) 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: Thread Size: 9/16x18 UNF, Spanner Size: 27, Number of pins: Aluminium -pin connector, Combi Switch Function: 24. 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 77 14, 0015457714, 013 821-001, 013821001 and 6 more. Matching these numbers confirms a like-for-like replacement with no loss of function. HELLA 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.
About HELLA
HELLA, founded in 1899 in Lippstadt, Germany, is a global automotive lighting and electronics specialist now operating as FORVIA HELLA. HELLA specialises in headlamps, rear lights, signal lighting, sensors, actuators, and electronic control units. As an OE supplier to virtually all major car manufacturers, HELLA products represent the cutting edge of automotive lighting and electronic technology. With 125+ years of innovation in vehicle illumination and electronics, HELLA is the definitive choice for high-quality lighting and electronic component replacements.
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (3)
Switch Reverse Light HELLA 6ZF 013 821-001 — compatible car models
| Manufacturer article number (MPN) | 6ZF 013 821-001 |
|---|---|
| OE part numbers | 001 545 77 14, 420 4714 2, 81255050461, 88DB15520AA, A 001 545 77 14 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
HELLA 6zf013821-001 . Combi Switch Function: 24. Number of pins: 2 -pin connector. Spanner Size: 27. Thread Size: 9/16x18 UNF
- 1x Switch Reverse Light
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 Switch Reverse Light 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 Switch Reverse Light fits. All fitment data is verified through TecDoc.
What specifications does this HELLA Switch Reverse Light have?
This HELLA Switch Reverse Light has the following specifications: Thread Size: 9/16x18 UNF; Spanner Size: 27; Number of pins: 2 -pin connector; Combi Switch Function: 24. Check the full specifications table above for complete details.
What OE part numbers does this Switch Reverse Light replace?
This Switch Reverse Light replaces OE part numbers: 001 545 77 14, 420 4714 2, 81255050461, 88DB15520AA, A 001 545 77 14. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Switch Reverse Light cost?
This HELLA Switch Reverse Light is available for £41.99. Switch Reverse Light prices vary depending on brand, specifications, and vehicle compatibility. HELLA 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 Reverse Light?
Regular inspection of your Switch Reverse Light 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 Reverse Light?
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 Reverse Light fitted by a professional mechanic.
Can I use this part as a replacement for OE 001 545 77 14?
Yes, this HELLA Switch Reverse Light is a direct replacement for OE part number 001 545 77 14. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the HELLA 6ZF 013 821-001 the same as the HELLA 6LF 007 356-001?
No, while both are Switch Reverse Light parts, they are different products. The HELLA 6ZF 013 821-001 has Thread Size: 9/16x18 UNF, Spanner Size: 27, Number of pins: 2 -pin connector. The HELLA 6LF 007 356-001 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
