1990 BMW 525i Oxygen Sensors
Save up to 40% on original replacement 1990 BMW 525i Oxygen Sensors. Navigate our online catalogue to find Oxygen Sensors and other parts designed specifically to fit a 1990 BMW 525i.








Oxygen Sensor - Upstream
$312.17
$226.03
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
Exact Fit
Exact Fit







Oxygen Sensor - Upstream
$312.17
$208.01
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
Alternative Fit 1
Alternative Fit 1







Oxygen Sensor - Upstream
$176.83
$122.91
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);







Oxygen Sensor - Upstream
$219.50
$109.19
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
B1S1 OE Equivalent Design
B1S1 OE Equivalent Design

Oxygen Sensor - Upstream
$212.96
$122.88
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
O.E. Quality Universal Replacement Sensor
O.E. Quality Universal Replacement Sensor

Oxygen Sensor - Upstream
$221.25
$127.53
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor