1994 Mercury Grand Marquis Oxygen Sensor
Navigate our online catalogue to find original replacement Oxygen Sensors specifically designed to fit a 1994 Mercury Grand Marquis.





Oxygen Sensor
$91.27
$60.39 CAD
10+ In Stock
Condition: New
Ships: Today, Nov. 5th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Vehicle Fitment Notes:
without California Emissions System Exact Fit
without California Emissions System Exact Fit





Oxygen Sensor
$90.55
$59.13 CAD
10+ In Stock
Condition: New
Ships: Today, Nov. 5th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Upstream
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Vehicle Fitment Notes:
with California Emissions System Exact Fit
with California Emissions System Exact Fit





Oxygen Sensor
$90.55
$59.13 CAD
10+ In Stock
Condition: New
Ships: Today, Nov. 5th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Upstream
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Vehicle Fitment Notes:
without California Emissions System Alternative Fit 1
without California Emissions System Alternative Fit 1





Oxygen Sensor
$81.45
$58.09 CAD
In Stock
Condition: New
Ships: Today, Nov. 5th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Upstream
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Vehicle Fitment Notes:
with California Emissions System Alternative Fit 1
with California Emissions System Alternative Fit 1





Oxygen Sensor
$128.03
$84.85 CAD
Limited Stock
Condition: New
Ships: Today, Nov. 5th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Upstream
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Vehicle Fitment Notes:
with California Emissions System
with California Emissions System





Oxygen Sensor
$128.03
$84.85 CAD
Limited Stock
Condition: New
Ships: Today, Nov. 5th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Upstream
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Vehicle Fitment Notes:
without California Emissions System
without California Emissions System





Oxygen Sensor
$58.98 CAD
10+ In Stock
Condition: New
Ships: Today, Nov. 5th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream Left
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Vehicle Fitment Notes:
B2S1 OE MFR: NTK
B2S1 OE MFR: NTK





Oxygen Sensor
$58.98 CAD
10+ In Stock
Condition: New
Ships: Today, Nov. 5th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream Right
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Vehicle Fitment Notes:
B1S1 OE MFR: NTK
B1S1 OE MFR: NTK





Oxygen Sensor
$94.65
$68.57 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Vehicle Fitment Notes:
with California Emissions System with New York Emissions System with 400mm Overall Length
with California Emissions System with New York Emissions System with 400mm Overall Length





Oxygen Sensor
$89.54
$64.83 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Vehicle Fitment Notes:
with 270mm Overall Length
with 270mm Overall Length

Oxygen Sensor
$120.21
$73.61 CAD
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Upstream
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Vehicle Fitment Notes:
O.E. Quality Universal Replacement Sensor
O.E. Quality Universal Replacement Sensor

Oxygen Sensor
$55.06
$50.27 CAD
In Stock
Condition: New
Ships: Today, Nov. 5th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Vehicle Fitment Notes:
Calif. O.E. Quality Direct Fit Replacement Sensor
Calif. O.E. Quality Direct Fit Replacement Sensor

Oxygen Sensor
$54.97
$50.60 CAD
In Stock
Condition: New
Ships: Today, Nov. 5th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Vehicle Fitment Notes:
Exc. Calif. O.E. Quality Direct Fit Replacement Sensor
Exc. Calif. O.E. Quality Direct Fit Replacement Sensor




Oxygen Sensor
$61.63
$33.08 CAD
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Upstream Left
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);




Oxygen Sensor
$61.63
$33.08 CAD
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Upstream Right
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);

Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Sub-Model: GS;
Sub-Model: GS;
Vehicle Fitment Notes:
Calif 4-Pin Connector - Cable: 350mm
Calif 4-Pin Connector - Cable: 350mm

Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Sub-Model: GS;
Sub-Model: GS;
Vehicle Fitment Notes:
Calif New York Stamped #F0SF9F472BA 4-Pin Connector - Cable: 350mm
Calif New York Stamped #F0SF9F472BA 4-Pin Connector - Cable: 350mm

Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Sub-Model: GS;
Sub-Model: GS;
Vehicle Fitment Notes:
Calif New York Stamped #F4AF9F472BA 4-Pin Connector - Cable: 350mm
Calif New York Stamped #F4AF9F472BA 4-Pin Connector - Cable: 350mm

Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Sub-Model: GS;
Sub-Model: GS;
Vehicle Fitment Notes:
Exc.Calif 4-Pin Connector - Cable: 350mm
Exc.Calif 4-Pin Connector - Cable: 350mm

Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Sub-Model: GS;
Sub-Model: GS;
Vehicle Fitment Notes:
Exc.Calif Exc.New York Stamped #F0SF9F472AA 4-Pin Connector - Cable: 350mm
Exc.Calif Exc.New York Stamped #F0SF9F472AA 4-Pin Connector - Cable: 350mm

Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Sub-Model: GS;
Sub-Model: GS;
Vehicle Fitment Notes:
Exc.Calif Exc.New York Stamped #F4AF9F472AA 4-Pin Connector - Cable: 350mm
Exc.Calif Exc.New York Stamped #F4AF9F472AA 4-Pin Connector - Cable: 350mm

Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Sub-Model: LS;
Sub-Model: LS;
Vehicle Fitment Notes:
Calif 4-Pin Connector - Cable: 350mm
Calif 4-Pin Connector - Cable: 350mm

Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Sub-Model: LS;
Sub-Model: LS;
Vehicle Fitment Notes:
Calif New York Stamped #F0SF9F472BA 4-Pin Connector - Cable: 350mm
Calif New York Stamped #F0SF9F472BA 4-Pin Connector - Cable: 350mm

Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Sub-Model: LS;
Sub-Model: LS;
Vehicle Fitment Notes:
Calif New York Stamped #F4AF9F472BA 4-Pin Connector - Cable: 350mm
Calif New York Stamped #F4AF9F472BA 4-Pin Connector - Cable: 350mm

Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Sub-Model: LS;
Sub-Model: LS;
Vehicle Fitment Notes:
Exc.Calif 4-Pin Connector - Cable: 350mm
Exc.Calif 4-Pin Connector - Cable: 350mm

Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Sub-Model: LS;
Sub-Model: LS;
Vehicle Fitment Notes:
Exc.Calif Exc.New York Stamped #F0SF9F472AA 4-Pin Connector - Cable: 350mm
Exc.Calif Exc.New York Stamped #F0SF9F472AA 4-Pin Connector - Cable: 350mm

Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Sub-Model: LS;
Sub-Model: LS;
Vehicle Fitment Notes:
Exc.Calif Exc.New York Stamped #F4AF9F472AA 4-Pin Connector - Cable: 350mm
Exc.Calif Exc.New York Stamped #F4AF9F472AA 4-Pin Connector - Cable: 350mm