Set of 4 O2 Oxygen Sensors for BMW 540i 740i 750iL Z8

Includes:
- Set of 4 O2 Oxygen Sensors

Fits Models:
- BMW 540i, 740i, 750iL, Z8

Model Years:
- 1997–2003

Submodels:
- Common trims include M Sport, Individual, and standard models; chassis codes E39 (540i), E38 (740i, 750iL), and E52 (Z8); body styles include sedan and convertible.

Engine Options:
- Common engine sizes include 4.4L V8 (M62B44) for 540i and 740i, 5.4L V12 (M73B54) for 750iL, and 4.8L V8 (N62B48) for later models; compatible with standard engine options.

Description:
This set of 4 O2 Oxygen Sensors is designed for select BMW models, ensuring optimal engine performance and emissions control. These sensors monitor exhaust gases, providing critical data to the engine control unit for efficient fuel management.

Features:
- Direct fit for specified BMW models
- Enhances fuel efficiency and reduces emissions
- Durable construction for long-lasting performance
- Easy installation with no modifications required
- Compatible with both standard and performance applications