How to carry out replacement: Control Arm E 220 d 2.0 (238.314) Mercedes C238
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Change Mercedes C238 E 450 4-matic (238.368) Control Arm yourself – manuals and video tutorials

How to change rear lower arm on MERCEDES-BENZ E-Class Coupe (C238) – replacement guide

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Download your free tutorial and fix MERCEDES-BENZ E-Class Coupe (C238) E 400 d 4-matic (238.323) problems yourself Download for free 2.02 MB Control Arm for Mercedes C238 Shop now
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Important!
This replacement procedure can be used for:
MERCEDES-BENZ E-Class Coupe (C238) E 220 d (238.314), MERCEDES-BENZ E-Class Coupe (C238) E 200 (238.342), MERCEDES-BENZ E-Class Coupe (C238) E 300 (238.348), MERCEDES-BENZ E-Class Coupe (C238) E 400 4-matic (238.366), MERCEDES-BENZ E-Class Coupe (C238) E 220 d 4-matic (238.315), MERCEDES-BENZ E-Class Coupe (C238) E 220 d 2.0 (238.314), MERCEDES-BENZ E-Class Coupe (C238) E 200 4-matic (238.343), MERCEDES-BENZ E-Class Coupe (C238) E 350 d 4-matic (238.334), MERCEDES-BENZ E-Class Coupe (C238) E 350 EQ Boost (238.385), MERCEDES-BENZ E-Class Coupe (C238) E 300 d (238.318), MERCEDES-BENZ E-Class Coupe (C238) AMG E 53 EQ Boost 4-matic+ (238.361), MERCEDES-BENZ E-Class Coupe (C238) E 400 d 4-matic (238.323), MERCEDES-BENZ E-Class Coupe (C238) E 450 4-matic (238.368), MERCEDES-BENZ E-Class Coupe (C238) E 350 d (238.320), MERCEDES-BENZ E-Class Coupe (C238) E 300 d 4-matic (238.319) … View more

The steps may slightly vary depending on the car design.

This video shows the replacement procedure of a similar car part on another vehicle

All the parts you need to replace – Control Arm for E-Class Coupe (C238) and other MERCEDES-BENZ models
How to change Suspension arm on Mercedes C238 E 220 d 2.0 (238.314) – step-by-step instructions for straightforward car repair Suspension arm
How to change Suspension arm on E-Class Coupe (C238) – tips for proper car maintenance
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Simple DIY car repair steps – Replacing Suspension arm on E-Class Coupe (C238)
Suspension arm for E-Class Coupe (C238) Petrol (184 hp)
Easy tricks to help you to replace Suspension arm on E-Class Coupe (C238)
Suspension arm for E-Class Coupe (C238) Petrol (245 hp)
Suspension arm removal & installation, incredibly easy steps for E-Class Coupe (C238)
Suspension arm for E-Class Coupe (C238) Petrol (333 hp)
Changing Suspension arm on E-Class Coupe (C238) – tips for first time repair
Suspension arm for E-Class Coupe (C238) Diesel (194 hp)
Main steps for Suspension arm replacement on E-Class Coupe (C238)
Suspension arm for E-Class Coupe (C238) Diesel (163 hp)
How to change Suspension arm on E-Class Coupe (C238) – tips for proper car maintenance
Suspension arm for E-Class Coupe (C238) Petrol (184 hp)
Simple DIY car repair steps – Replacing Suspension arm on E-Class Coupe (C238)
Suspension arm for E-Class Coupe (C238) Diesel (258 hp)
Easy tricks to help you to replace Suspension arm on E-Class Coupe (C238)
Suspension arm for E-Class Coupe (C238) Petrol/Electro (299 hp)
Tools
Replacement: rear lower arm – MERCEDES-BENZ E-CLASS Coupe (C238). Tools you might need:
Wire brush
WD-40 spray
Brake cleaner
Ceramic grease
Copper grease
Torque wrench
Combination spanner #18
Drive socket # 10
Drive socket # 18
Torx bit E10
Torx bit E14
XZN socket bit # 12
Wheel impact socket #17
Ratchet wrench
Flat screwdriver
Hydraulic transmission jack
Wheel chock
Buy tools
Replacement: rear lower arm – MERCEDES-BENZ E-CLASS Coupe (C238). Tip from AUTODOC:
  • The replacement procedure is identical for the left and right lower control arms.
  • Please note: all work on the car – MERCEDES-BENZ E-CLASS Coupe (C238) – should be done with the engine switched off.
Carry out replacement in the following order:
  1. Step 1
    Secure the wheels with chocks.
    Step 2
    How to change Control Arm on Mercedes C238 2016 - free PDF and video manuals
    Loosen the wheel mounting bolts. Use wheel impact socket #17.
  2. Step 3
    Raise the car.
    Replacement: rear lower arm – MERCEDES-BENZ E-CLASS Coupe (C238). AUTODOC experts recommend:
    If you are using a jack, make sure it rests on a flat surface without any unevenness.Be sure to additionally secure the car with jack stands.
    Step 4
    How to replace MERCEDES-BENZ E-Class Coupe (C238) E 220 d 2.0 (238.314) 2017 Control Arm - step-by-step manuals and video guides
    Unscrew the wheel bolts.
    AUTODOC recommends:
    Warning! To avoid injury, hold the wheel while unscrewing the fastening bolts. MERCEDES-BENZ E-CLASS Coupe (C238)
  3. Step 5
    Mercedes C238 E 200 2.0 (238.342) 2018 Control Arm replacement: free workshop manuals
    Remove the wheel.
  4. Step 6
    Changing Control Arm on MERCEDES-BENZ E-Class Coupe (C238) E 350 EQ Boost (238.385) 2019 by yourself
    Unclip the fasteners and remove the suspension arm plastic cover. Use a flat screwdriver.
  5. Step 7
    How to remove MERCEDES-BENZ E-CLASS E 220 d 2.0 4-matic (238.315) 2020 Control Arm - online easy-to-follow instructions
    Unscrew the fasteners of the underbody plastic cover. Use a drive socket #10. Use a ratchet wrench.
  6. Step 8
    How to replace Control Arm on MERCEDES-BENZ E-Class Coupe (C238) 2021: download PDF manuals and video instructions
    Clean all joints of the arm. Use a wire brush. Use WD-40 spray.
  7. Step 9
    How hard is it to do yourself: Control Arm replacement on Mercedes C238 E 350 d 4-matic (238.334) 2022 - download illustrated guide
    Unscrew the fastener that connects the suspension arm to the stub axle. Use a combination spanner #18. Use XZN #12. Use a ratchet wrench.
  8. Step 10
    Need to know how to renew Control Arm on MERCEDES-BENZ E-CLASS 2023? This free workshop manual will help you to do it yourself
    Remove the fastening bolt.
  9. Step 11
    Changing of Control Arm on Mercedes C238 2024 won't be an issue if you follow this illustrated step-by-step guide
    Clean the subframe bracket fasteners. Use a wire brush. Use WD-40 spray.
  10. Step 12
    MERCEDES-BENZ E-CLASS E 450 4-matic (238.368) Control Arm replacement: online guides and video tutorials
    Support the subframe. Use a hydraulic transmission jack.
  11. Step 13
    Replacing Control Arm on Mercedes C238 2017 E 220 d 2.0 (238.314) by yourself
    Unscrew the subframe bracket fasteners. This is necessary to access the upper fastening bolt of the suspension arm. Use Torx E10. Use Torx E14. Use a ratchet wrench.
  12. Step 14
    E-Class Coupe (C238) E 220 d 2.0 4-matic (238.315) 2018 Control Arm DIY replacement workshop manual
    Remove the fastening bolts.
  13. Step 15
    How to change Control Arm on MERCEDES-BENZ E-Class Coupe (C238) 2019 - tips and tricks
    Remove the subframe bracket.
  14. Step 16
    Step-by-step recommendations for DIY replacement Mercedes C238 2020 E 220 d 2.0 4-matic (238.315) Control Arm
    Unscrew the fastener connecting the control arm to the subframe. Use a combination spanner #18. Use XZN #12. Use a ratchet wrench.
  15. Step 17
    DIY replacement of Control Arm on MERCEDES-BENZ E-Class Coupe (C238) E 400 3.0 4-matic (238.366) 2021 is not an issue anymore with our step-by-step tutorial
    Remove the fastening bolt.
  16. Step 18
    How to change Control Arm on Mercedes C238 2016 - free PDF and video manuals
    Remove the arm.
  17. Step 19
    How to replace MERCEDES-BENZ E-Class Coupe (C238) E 220 d 2.0 (238.314) 2017 Control Arm - step-by-step manuals and video guides
    Clean the suspension arm mounting seats. Use a wire brush. Use WD-40 spray.
  18. Step 20
    Mercedes C238 E 200 2.0 (238.342) 2018 Control Arm replacement: free workshop manuals
    Clean the subframe bracket mounting seats. Use a wire brush. Use WD-40 spray.
  19. Step 21
    Changing Control Arm on MERCEDES-BENZ E-Class Coupe (C238) E 350 EQ Boost (238.385) 2019 by yourself
    Install a new arm.
    Replacement: rear lower arm – MERCEDES-BENZ E-CLASS Coupe (C238). Professionals recommend:
    During the installation process, use only new bolts and nuts.
  20. Step 22
    How to remove MERCEDES-BENZ E-CLASS E 220 d 2.0 4-matic (238.315) 2020 Control Arm - online easy-to-follow instructions
    Install the fastening bolts.
  21. Step 23
    How to replace Control Arm on MERCEDES-BENZ E-Class Coupe (C238) 2021: download PDF manuals and video instructions
    Install the subframe bracket.
  22. Step 24
    How hard is it to do yourself: Control Arm replacement on Mercedes C238 E 350 d 4-matic (238.334) 2022 - download illustrated guide
    Install the fastening bolts.
  23. Step 25
    Need to know how to renew Control Arm on MERCEDES-BENZ E-CLASS 2023? This free workshop manual will help you to do it yourself
    Tighten the subframe bracket fasteners. Use Torx E10. Use a torque wrench. Tighten it to 28 Nm torque.
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