Mercedes ignition lock steering lock W123 W126 petrol with key 230 230E 280 E
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Ignition lock with steering lock and key for Mercedes W123 and W126 petrol models (housing stamping 0160 family).
With matching key · Function personally tested · Fits W123 & W126 petrol
✓ Function tested
Condition of this part
Used and personally tested: the included key turns cleanly through all positions, and the mechanism clicks correctly. See photos for further details.
Function and location
Complete steering lock casting with lock cylinder, locking pin and round 7-pin ignition starter switch (terminals 30/15/50, P30 for the parking light). The locking pin locks the steering column when the key is removed.
Installation location: on the steering column tube under the steering column trim, secured via the flange holes.
How can you tell an ignition lock is defective?
- The key is hard or impossible to turn
- Steering column no longer locks after the key is removed
- Starter motor doesn't engage, as terminal 50 gets no contact
- Parking light (P30) or other loads on terminal 15 fail
Compatible vehicles
W123 model series – petrol (approx. 1976–1986):
- 200, 230, 230 E, 250, 280, 280 E
- also Coupé C123 / T-model S123
S-Class W126/C126 (up to approx. 09/1989):
- Sedan W126 (SE/SEL)
- Coupé C126 (SEC)
- later W126 from approx. 10/1989 have a modified lock cylinder
The lock comes with its own keying and therefore does not match the rest of your vehicle's lock system (doors/trunk) unless the cylinder is re-keyed.
Based on the housing stamping, this ignition lock is clearly part of the "0160" family, as fitted in the W123/W126 era.
⚠ Important: compare the part number before buying
Design and connector pattern are decisive: several steering lock generations exist. This part belongs to the W123/W126 era (housing stamping 0160 family). Please compare the design, connector pattern and – if present – the part number of your old part 1:1 with the photos.
Does not fit:
- Diesel models (the version with two vacuum ports is required there)
- the newer design of the W201/W124 era (stamping 1900.01)
- W126 from approx. 10/1989 (modified lock cylinder)
- W113 Pagoda, early W108/W111, W110 (other lock families)
Does this part fit your car? Send us the VIN (chassis number) and model year – we'll check it for free: 0179 8991069 (Mon–Fri 8 am–6 pm) or via our contact form.
FAQ
What's included in the scope of delivery?
Scope of delivery: see product photos.
Does this ignition lock also fit a diesel model?
No. Diesel models require the version with two vacuum ports for engine shut-off; this lock is the petrol version.
Does the key also fit my vehicle's door locks?
No. The lock comes with its own keying and does not match the rest of the lock system (doors/trunk) unless the cylinder is re-keyed.
Related categories: W126, W123
KFZTeile-Thot specialises in spare parts for Mercedes classic cars. Free shipping within Germany, 60-day return policy.
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