standard
ContinentalCON-2003
Direct-Fit Voltage Regulator
5.0 (887)Rated 5.0 out of 5 from 887 reviews$1,164.99
In stock2 Year
Electrical
Confirmed to fit 2023 BMW 5 Series 4.4L V8 Turbo. Every listing below is filtered to that vehicle.
5 parts
premium
NGKNGK-2208
Direct-Fit Oxygen Sensor
5.0 (529)Rated 5.0 out of 5 from 529 reviews$729.99$831.99−12%
In stock5 Year
economy
ValeoVAL-2977
OE Replacement Oxygen Sensor
4.9 (310)Rated 4.9 out of 5 from 310 reviews$1,304.99$1,761.99−26%
In stock12 Month
standard
DormanDOR-2550
Direct-Fit Voltage Regulator
4.6 (286)Rated 4.6 out of 5 from 286 reviews$680.99$769.99−12%
In stock2 Year
economy