Unbranded Universal 4 Wire Lambda Oxygen Sensor + Fitting Tool

Quality & Warranty
This item comes with a 5 Year (20,000 Mile) Warranty.

This part is a universal sensor - designed to use the connector from your old part. Full instructions are included.

Technical Specification
Number of wires: 4

Equivalent Part Numbers
MAYBACH: 006 542 33 18, 008 542 33 18, A 006 542 33 18, A 008 542 33 18, MERCEDES-BENZ: 006 542 33 18, 008 542 33 18, A 006 542 33 18, A 008 542 3318, SMART: 006 542 33 18, 008 542 33 18, A 006 542 33 18, A 008 542 33 18, STEYR: 006 542 33 18, 008 542 33 18, A 006 542 33 18, A 008 542 33 18

The only way to be 100% sure that the part will fit your vehicle is to check the part number on your original unit matches one of the above. If you are unsure please send us an eBay message with your full registration number and vehicle details.

Shipping & Returns
We send our products by the selected delivery method within 24 hours.

Any information in the compatibility table is for reference only and there may be unspecified choice options. Please check all of the images and details provided before purchase. If you purchase the part and find that it isn't right for you for any reason you have 60 days to return the item for free (UK buyers only). We always accept returns and have a no quibble policy. To qualify for free returns you must arrange the return through eBay messages. If a part is faulty a replacement will be sent out after the return and testing of the old unit. Labour claims & consequential loss claims are never accepted.

Fitment

Mercedes-Benz S-Class W221 [2005-2013] Saloon S 350 CGI (3498ccm 306HP 225KW Petrol)
Engine Code: M 276.950 | Eng. No.: MERCEDES-BENZ M 276.950 | Diagnostic Probe | Exhaust Emission Norm: Euro 4 (D4)
Mercedes-Benz SL R231 [2012-2016] Convertible 350 (3498ccm 306HP 225KW Petrol)
Engine Code: M 276.954 | Engine Code: M276958 | Diagnostic Probe