Mercedes-Benz CLS Engine Mount Replacement Parts

The Mercedes-Benz CLS spans two distinct generations: the first-generation W219 ran from 2004 to 2010, and the second-generation W218 ran from 2011 to 2018, so a 2008 mount and a 2012 mount come from completely different platforms and will not interchange. Within each generation, fitment is driven primarily by engine code, so even within the W218 you need to match the engine code exactly rather than just the year. Always confirm the engine code from your V5 or a VIN check and supply it to the breaker before ordering.

Yes, engine mounts on the W218 CLS are specific to the engine fitted, and the 2.1-litre four-cylinder used in the 250 CDI and the 3.0-litre V6 used in the 350 CDI are physically different units mounted differently in the bay. The badge alone is not enough — you need to supply the engine code (found on your V5 or via a VIN check) to the breaker to ensure the correct mount is sourced. Do not assume a mount from one diesel variant will drop straight into another.

Yes, AMG variants such as the CLS 63 AMG use completely different engines from the standard range — for example the 6.2-litre naturally aspirated V8 in the W219 generation or the 5.5-litre biturbo V8 in the W218 — and the engine mounts are specific to those units. Trim level in the cosmetic sense (leather, panoramic roof, and so on) makes no difference whatsoever to engine mount fitment, but the AMG drivetrain distinction absolutely does. Give the breaker your full engine code and they will identify the correct mount for your specific variant.

The W218 received a facelift in 2014, primarily affecting exterior styling and interior features rather than the core engine lineup, but mounting and ancillary changes can occur mid-production even when the engine code appears the same. Name the 2014 facelift boundary to the breaker, give them your engine code and registration, and ask them to confirm the mount matches your specific build date rather than assuming pre- and post-facelift parts are identical.

No, engine mounts on the W219 CLS (2004–2010) are engine-specific, so a petrol unit such as the 3.5-litre V6 or 5.0-litre V8 will use a different mount from the diesel variants like the 320 CDI. The engine code is the single most reliable detail to use when sourcing a used mount from a breaker, and you can find it on your V5 logbook or through a VIN check. Never rely on fuel type alone — always confirm the exact engine code with the breaker before purchasing.

Yes, engine mounts on the CLS are handed — the nearside (NS, passenger side) and offside (OS, driver side) mounts are different parts and not interchangeable with each other. When contacting a breaker, specify which side has failed along with your engine code and registration so they can pull the correct unit. Some breakers will also want to know your build year to account for any running production changes, so have as much information to hand as possible.