Focus Auto Parts Air Suspension Spring P/N:Q4007
Focus Auto Parts Q4010 rear right air suspension spring for the 2012-2018 Mercedes-Benz CLS550 and other vehicles holds up the rear right corner of the car on a cushion of compressed air.
A rear right corner that sits lower than the others, a hiss from the spring or a bumpy ride can point to a leaking air spring. A leaking air line, a height sensor, the compressor or a valve can be behind the same signs, so find the cause before buying.
The rear right and rear left springs are normally replaced together, but this listing is one spring for the rear right only, and the left side is a separate part. The 2012-2018 Mercedes-Benz CLS550, the 2014-2018 Mercedes-Benz CLS63 AMG S and the 2015-2018 Mercedes-Benz CLS400 take this spring, one each at the rear right, and so do many other vehicles. If your car is not named here, look it up in the "Vehicles it fits" section, where the other models are listed.
Does the Focus Auto Parts Q4010 air spring fit the 2014-2018 Mercedes-Benz CLS63 AMG S?
Yes. Focus Auto Parts Q4010 is a rear right air suspension spring for the 2014-2018 Mercedes-Benz CLS63 AMG S, and that position takes one.
Is the Q4010 air spring for the left or right side of the 2015-2018 Mercedes-Benz CLS400?
Focus Auto Parts Q4010 is for the rear right of the 2015-2018 Mercedes-Benz CLS400. The rear left is a separate part, so this listing does not cover it.
What can a leaking rear air spring feel or sound like?
A corner that sits lower than the others, a hiss near the spring or an uneven ride can all mean air is escaping. A shop can test the spring and its air supply.
Can I keep driving with a sagging rear right corner from a bad air spring?
Have it checked or replaced promptly. A sagging corner changes how the suspension carries the load, and a shop can find out whether the spring is the cause.
How can I check a rear air spring without getting under the car?
With the engine off and the car parked, compare how high each rear corner sits and look for a corner that has dropped. Testing the spring itself is a job for a shop.
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