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Details
| Specification | Value |
|---|---|
| Brand | DT Spare Parts |
| MPN | 4.63544 |
| Voltage [V] | 24 V |
| for OE number | 973 820 0421 |
| Fitting Position | Right Front |
| paired article number | 4.63545 |
| Net Weight [g] | 99 g |
OE numbers (2)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—973 820 0421
- MERCEDES-BENZ—A973 820 0421
Where this part fits
Original-fit position for OE A9738200421.
About this product
DT Spare Parts Direction Indicator (4.63544) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Voltage [V]: 24 V, for OE number: 973 820 0421, Fitting Position: RV, Guarantee: Aluminium, paired article number: 4.63545 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 010.265-00A, 01.58.072, 1605.97300, 201.098 and 8 more. Matching these numbers confirms a like-for-like replacement with no loss of function. DT Spare Parts 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 (10)
Direction Indicator DT Spare Parts 4.63544 — compatible car models
| Manufacturer article number (MPN) | 4.63544 |
|---|---|
| OE part numbers | 973 820 0421, A973 820 0421 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
DT Spare Parts 4.63544 . Fitting Position: RV. for OE number: 973 820 0421. Guarantee: 2. Net Weight [g]: 99 g. paired article number: 4.63545. Voltage [V]: 24 V
- 1x Direction Indicator
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 Direction Indicator 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 Direction Indicator fits. All fitment data is verified through TecDoc.
What specifications does this DT Spare Parts Direction Indicator have?
This DT Spare Parts Direction Indicator has the following specifications: Voltage [V]: 24 V; for OE number: 973 820 0421; Fitting Position: RV; Guarantee: 2; paired article number: 4.63545; Net Weight [g]: 99 g. Check the full specifications table above for complete details.
What OE part numbers does this Direction Indicator replace?
This Direction Indicator replaces OE part numbers: 973 820 0421, A973 820 0421. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Direction Indicator cost?
This DT Spare Parts Direction Indicator is available for £27.99. Direction Indicator prices vary depending on brand, specifications, and vehicle compatibility. DT Spare Parts parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Direction Indicator?
Regular inspection of your Direction Indicator 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 Direction Indicator?
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 Direction Indicator fitted by a professional mechanic.
Can I use this part as a replacement for OE 973 820 0421?
Yes, this DT Spare Parts Direction Indicator is a direct replacement for OE part number 973 820 0421. 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.
