1985 Mercury Topaz Oxygen Sensors
Save up to 40% on original replacement 1985 Mercury Topaz Oxygen Sensors. Navigate our online catalogue to find Oxygen Sensors and other parts designed specifically to fit a 1985 Mercury Topaz.








Oxygen Sensor - Upstream
$48.85
$36.83
10+ In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.3L 140ci L4 (3.70x3.30; 94.0x83.8);
Engine Base: 2.3L 140ci L4 (3.70x3.30; 94.0x83.8);







Oxygen Sensor - Upstream
$64.92
$52.53
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 2.3L 140ci L4 (3.70x3.30; 94.0x83.8);
Engine Base: 2.3L 140ci L4 (3.70x3.30; 94.0x83.8);
Vehicle Fitment Notes:
OE Equivalent Design
OE Equivalent Design





Oxygen Sensor
$62.22
$45.06
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.3L 140ci L4 (3.70x3.30; 94.0x83.8);
Engine Base: 2.3L 140ci L4 (3.70x3.30; 94.0x83.8);
Vehicle Fitment Notes:
with 435mm Overall Length
with 435mm Overall Length

Oxygen Sensor - Upstream
$37.73
$26.76
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 2.3L 140ci L4 (3.70x3.30; 94.0x83.8);
Engine Base: 2.3L 140ci L4 (3.70x3.30; 94.0x83.8);
Vehicle Fitment Notes:
O.E. Quality Universal Replacement Sensor
O.E. Quality Universal Replacement Sensor

Oxygen Sensor - Upstream
$79.80
$41.12
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 2.3L 140ci L4 (3.70x3.30; 94.0x83.8);
Engine Base: 2.3L 140ci L4 (3.70x3.30; 94.0x83.8);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor




Oxygen Sensor - Upstream
$48.14
$28.69
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.3L 140ci L4 (3.70x3.30; 94.0x83.8);
Engine Base: 2.3L 140ci L4 (3.70x3.30; 94.0x83.8);