The genuine Mercedes-Benz M 430-Litre Roof Box, identified by part number A0008400500, provides lockable seasonal storage in a more compact format than the 590-litre XL box. This review uses the available catalogue specifications to explain what the product offers, what should be checked before ordering and how to approach installation or use responsibly.
Part numbers and vehicle equipment are more reliable than appearance alone. Mercedes-Benz can revise accessories and components across model series, production dates and option packages, so a VIN-based check remains the safest final confirmation.
Mercedes-Benz M 430-Litre Roof Box A0008400500: quick overview
- Product: M 430-Litre Roof Box
- Part number: A0008400500
- Source category: roof & base support
- Reference price: €749.00
- Review focus: features, compatibility, buying checks and practical use
What this Mercedes-Benz product offers
Its principal role is straightforward: it provides lockable seasonal storage in a more compact format than the 590-litre XL box. The value of a genuine accessory or service item is specification consistency, including dimensions, materials, connection points and presentation intended for the corresponding Mercedes-Benz application.
Key specifications and features
- 430-litre capacity
- 75 kg maximum stated load
- 23 kg box weight
- 192.1 × 102.5 × 39.4 cm
- triple-locking system
The source listing showed a regular price of €875.00 and a special price of €749.00 when the data was collected. Prices and availability can change, so treat this as a reference rather than a permanent offer.
Compatibility and fitment checks
Confirm approved crossbars, roof-load capacity, bar spacing, tailgate opening and garage clearance. Remember that the box and carrier weight reduce the payload available for luggage.
Before purchase, compare the complete number with the existing item and request confirmation against the vehicle identification number where vehicle-specific fitment is involved. Also check dimensions, connectors, mounting points, colour and any required option codes.
Installation and use considerations
Position it evenly on the crossbars, secure every integrated mounting point and load heavy items low and between the bars. Use internal straps and check the locks before each journey.
If the work affects electrical systems, vehicle coding, cooling, wheels or any safety-related component, professional installation is the sensible option. Inspect the delivered item before fitting and keep its packaging until compatibility and function have been confirmed.
Who should consider this product?
This product is most relevant to owners and workshops that have already identified A0008400500 as the correct number or are comparing it during a VIN-based parts search. It is less suitable as a speculative purchase based only on a photograph or broad model description.
Our verdict
The genuine Mercedes-Benz M 430-Litre Roof Box is a balanced genuine-accessory roof box for buyers who want useful capacity without the length and bulk of the XL version.
Continue exploring Mercedes-Benz products
Browse the Popular Mercedes Products hub for more genuine-part reviews, or use the Mercedes-Benz buying guides to compare accessories and plan a purchase.
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Editorial note: product specifications, prices, part-number supersessions and vehicle compatibility can change. Always verify the latest information with the seller or a Mercedes-Benz parts specialist before purchase.
