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





1994 Mercury Grand Marquis Oxygen Sensor
$90.55
$59.13
10+ In Stock
Condition: New
Ships: Today, Feb. 19th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Upstream
Required Per Vehicle: 2
Made in USA
Fits: 1994 Mercury Grand Marquis
Equipped With:
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





1994 Mercury Grand Marquis Oxygen Sensor
$90.55
$59.13
10+ In Stock
Condition: New
Ships: Today, Feb. 19th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Upstream
Required Per Vehicle: 2
Made in USA
Fits: 1994 Mercury Grand Marquis
Equipped With:
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





1994 Mercury Grand Marquis Oxygen Sensor
$58.98
10+ In Stock
Condition: New
Ships: Today, Feb. 19th
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
Fits: 1994 Mercury Grand Marquis
Equipped With:
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





1994 Mercury Grand Marquis Oxygen Sensor
$58.98
10+ In Stock
Condition: New
Ships: Today, Feb. 19th
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
Fits: 1994 Mercury Grand Marquis
Equipped With:
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





1994 Mercury Grand Marquis Oxygen Sensor
$91.27
$60.39
10+ In Stock
Condition: New
Ships: Today, Feb. 19th
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
Fits: 1994 Mercury Grand Marquis
Equipped With:
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

1994 Mercury Grand Marquis Oxygen Sensor
$54.97
$50.60
In Stock
Condition: New
Ships: Today, Feb. 19th
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
Fits: 1994 Mercury Grand Marquis
Equipped With:
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

1994 Mercury Grand Marquis Oxygen Sensor
$55.06
$50.27
In Stock
Condition: New
Ships: Today, Feb. 19th
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
Fits: 1994 Mercury Grand Marquis
Equipped With:
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





1994 Mercury Grand Marquis Oxygen Sensor
$81.45
$58.09
In Stock
Condition: New
Ships: Today, Feb. 19th
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
Fits: 1994 Mercury Grand Marquis
Equipped With:
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





1994 Mercury Grand Marquis Oxygen Sensor
$128.03
$84.85
Limited Stock
Condition: New
Ships: Today, Feb. 19th
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
Fits: 1994 Mercury Grand Marquis
Equipped With:
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





1994 Mercury Grand Marquis Oxygen Sensor
$128.03
$84.85
Limited Stock
Condition: New
Ships: Today, Feb. 19th
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
Fits: 1994 Mercury Grand Marquis
Equipped With:
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





1994 Mercury Grand Marquis Oxygen Sensor
$89.54
$64.83
In 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
Fits: 1994 Mercury Grand Marquis
Equipped With:
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





1994 Mercury Grand Marquis Oxygen Sensor
$94.65
$68.57
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
Fits: 1994 Mercury Grand Marquis
Equipped With:
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

1994 Mercury Grand Marquis Oxygen Sensor
$120.21
$73.61
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
Fits: 1994 Mercury Grand Marquis
Equipped With:
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




1994 Mercury Grand Marquis Oxygen Sensor
$61.63
$33.08
Call For Availability
Condition: New
Upstream Left
Required Per Vehicle: 1
Fits: 1994 Mercury Grand Marquis
Equipped With:
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);




1994 Mercury Grand Marquis Oxygen Sensor
$61.63
$33.08
Call For Availability
Condition: New
Upstream Right
Required Per Vehicle: 1
Fits: 1994 Mercury Grand Marquis
Equipped With:
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);
Engine Base: 4.6L 281ci V8 (3.55x3.54; 90.2x90.0);

1994 Mercury Grand Marquis Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 1994 Mercury Grand Marquis
Equipped With:
Sub-Model: GS;
Sub-Model: GS;
Vehicle Fitment Notes:
Calif 4-Pin Connector - Cable: 350mm
Calif 4-Pin Connector - Cable: 350mm

1994 Mercury Grand Marquis Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 1994 Mercury Grand Marquis
Equipped With:
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

1994 Mercury Grand Marquis Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 1994 Mercury Grand Marquis
Equipped With:
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

1994 Mercury Grand Marquis Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 1994 Mercury Grand Marquis
Equipped With:
Sub-Model: GS;
Sub-Model: GS;
Vehicle Fitment Notes:
Exc.Calif 4-Pin Connector - Cable: 350mm
Exc.Calif 4-Pin Connector - Cable: 350mm

1994 Mercury Grand Marquis Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 1994 Mercury Grand Marquis
Equipped With:
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

1994 Mercury Grand Marquis Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 1994 Mercury Grand Marquis
Equipped With:
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

1994 Mercury Grand Marquis Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 1994 Mercury Grand Marquis
Equipped With:
Sub-Model: LS;
Sub-Model: LS;
Vehicle Fitment Notes:
Calif 4-Pin Connector - Cable: 350mm
Calif 4-Pin Connector - Cable: 350mm

1994 Mercury Grand Marquis Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 1994 Mercury Grand Marquis
Equipped With:
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

1994 Mercury Grand Marquis Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 1994 Mercury Grand Marquis
Equipped With:
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

1994 Mercury Grand Marquis Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 1994 Mercury Grand Marquis
Equipped With:
Sub-Model: LS;
Sub-Model: LS;
Vehicle Fitment Notes:
Exc.Calif 4-Pin Connector - Cable: 350mm
Exc.Calif 4-Pin Connector - Cable: 350mm

1994 Mercury Grand Marquis Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 1994 Mercury Grand Marquis
Equipped With:
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

1994 Mercury Grand Marquis Oxygen Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 1994 Mercury Grand Marquis
Equipped With:
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