20-25 BMW F98 X4M X3M S58 Engine Downstream Lambda Oxygen O2 Sensor OEM 55k

BMW F98 X4M X3M S58 Engine Downstream Lambda Oxygen O2 Sensor — pulled from a 2018–2025 BMW F98 X4M at our yard in Kaufman, Texas. The donor car had 55k miles on the clock. What you see in the photos is the part that ships — no stock images.

The oxygen sensor reports the mixture to the engine ECU. Pre- and post-catalyst sensors and cable lengths differ, so check the position it came from.

Fits: 20-25 BMW F98

Send us your VIN if you would like the fitment confirmed before you buy. We ship within 1–2 business days from Kaufman, TX, and the part carries our 90-day warranty.

Supplying a shop or dismantler? We’re a Kaufman, TX yard focused on genuine used OEM BMW parts — real-time inventory, photos of the exact item, and VIN or fitment checks before you order.

Trade-friendly: fast US shipping, hassle-free returns, and help sourcing multiples or hard-to-find parts. Open a trade enquiry →