How to remove and install the door lock cylinder, outer handle, and door latch on 2005 Mercedes-Benz C240?

To remove the door components, raise the window, detach the door trim panel, and remove the speaker and airbag. Free the weatherstripping, remove the lock cylinder, and handle. Drill out rivets for the window lift rail, disconnect the latch cable, and remove the latch assembly. Reinstall in reverse order.

Genuine 2005 Mercedes-Benz C240 Door Lock Cylinder

Door Lock Cylinder Tumbler

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2 Door Lock Cylinders found

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2005 Mercedes-Benz C240 Lock Cylinder
Part Number: 203-760-23-77
$175.20 MSRP: $244.00
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Product Specifications
- Other Name: Guide; Lock Cylinder
- Item Weight: 0.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 203-760-23-77
- Warranty: This genuine part is guaranteed by Mercedes-Benz's factory warranty.
Fits the following 2005 Mercedes-Benz C240 Submodels:
- 4Matic, Base | 6 Cyl 2.6 L GAS
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2005 Mercedes-Benz C240 Lock Cylinder
Part Number: 203-890-01-67
Product Specifications
- Other Name: Outfit (lock, Key, Handle); Cylinder & Keys, Lock Cylinder
- Replaces: 203-890-03-31-9051
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 203-890-01-67
- Warranty: This genuine part is guaranteed by Mercedes-Benz's factory warranty.
Fits the following 2005 Mercedes-Benz C240 Submodels:
- 4Matic, Base | 6 Cyl 2.6 L GAS

2005 Mercedes-Benz C240 Door Lock Cylinder Parts Q&A

Q: How to remove and install the door lock cylinder, outer handle, and door latch on 2005 Mercedes-Benz C240?
A: To remove the door components, raise the window, detach the door trim panel, and remove the speaker and airbag. Free the weatherstripping, remove the lock cylinder, and handle. Drill out rivets for the window lift rail, disconnect the latch cable, and remove the latch assembly. Reinstall in reverse order.