Mercedes-Benz CLS Steering Box Replacement Parts
Need a used Mercedes-Benz CLS steering box? Request a free quote from UK vehicle dismantlers and compare offers direct.
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What to check when buying a used Mercedes-Benz CLS steering box
A used steering box that fits one vehicle won't always fit another - even within the same model range. These questions help breakers match stock to your exact vehicle before they quote:
- State whether it's manual or power-assisted
Other used Mercedes-Benz CLS parts
- Used Mercedes-Benz CLS Brake Discs
- Used Mercedes-Benz CLS Brake Pads
- Used Mercedes-Benz CLS Wheel Bearing
- Used Mercedes-Benz CLS Anti Roll Bar
- Used Mercedes-Benz CLS Washer Motor
- Used Mercedes-Benz CLS Door Handle
- Used Mercedes-Benz CLS Water Pump
- Used Mercedes-Benz CLS DPF
- Used Mercedes-Benz CLS Steering Column
- Used Mercedes-Benz CLS Radiator
- Used Mercedes-Benz CLS Lambda Sensor
- Used Mercedes-Benz CLS Clutch
Used steering box for other Mercedes-Benz models
Fitment questions
Does the Mercedes-Benz CLS actually have a steering box?
No — the CLS (both the W219 generation from 2004–2010 and the W218 from 2011–2018) uses rack-and-pinion steering, not a steering box. A steering box is a recirculating-ball or worm-and-sector unit typically found on older vehicles or heavy commercial vehicles, and was never fitted to any CLS variant. If your steering is faulty, the part you are most likely looking for is a steering rack (also called a steering rack and pinion assembly).
What steering parts should I be searching for instead of a steering box on my CLS?
The correct part to search for is a power steering rack, which handles the steering function on the CLS. Depending on the fault, you may also need the power steering pump, a steering column, or steering column joints. Quote your registration to the breaker so they can confirm the exact rack specification, as electric power-assisted steering (EPAS) and hydraulic power steering variants exist across the CLS range.
Does it matter which generation of CLS my steering rack comes from — W219 or W218?
Yes, this matters significantly — the W219 (2004–2010) and W218 (2011–2018) are very different platforms and their steering racks are not interchangeable. Always tell the breaker which generation you have, and quote your registration to avoid any confusion. The W219 also had a mid-life update around 2008, so confirm with the breaker whether your specific year affects rack compatibility.
Does my CLS trim level affect which steering rack I need?
Trim level — whether that is a standard CLS, a Sport, or an AMG Line — does not in itself determine the steering rack fitted, so you do not need to worry about trim badges when sourcing this part. Engine size is more relevant, as AMG variants with larger engines may carry different steering specifications. Confirm the exact part against your registration with the breaker rather than relying on trim name alone.
Will a steering rack from a W218 CLS facelift (2014 onwards) fit a pre-facelift W218?
The W218 CLS received a facelift in 2014, and while the fundamental platform remained the same, steering rack specifications can vary between pre- and post-facelift builds. You should not assume direct interchangeability across that 2014 boundary — always confirm the specific part against your registration with the breaker before purchasing.