2 x rear oxygen sensor o2 for Bmw E63 645 2004 - 2005 Post-cat (pair)

Enhance your BMW E63’s performance with our premium quality rear oxygen sensors. Designed specifically for the 645CI models from 4/2004 to 9/2005, this pair of post-cat sensors ensures optimal exhaust management and fuel efficiency.

Key features include:

- Direct fit for Cyl 1-4 & Cyl 5-8
- Brand new, original quality parts
- 2-year Australian warranty for your peace of mind

Upgrade your vehicle today for reliable performance and enhanced driving experience.