1991 Mercury Tracer Oxygen Sensor

Displaying 1 to 25 (of 29 products)

Bosch 15725 Oxygen Sensor
for 1991 Mercury Tracer

OXY SENSOR *

Brand:	Bosch
Part #:	15725
UPC:	028851157254
Weight:	0.46 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC	1	Upstream	OE Quality Universal Oxygen Sensor	1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC Upstream OE Quality Universal Oxygen Sensor 1 Per Vehicle

Walker Products 250-21010 Oxygen Sensor
for 1991 Mercury Tracer

Brand:	Walker Products
Part #:	250-21010
UPC:	724620016110
Weight:	0.18 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC	1	Upstream	OE Base Sensor B1S1 8th VIN Digit: 8	1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC Upstream OE Base Sensor B1S1 8th VIN Digit: 8 1 Per Vehicle

Walker Products 350-31003 Oxygen Sensor
for 1991 Mercury Tracer

Brand:	Walker Products
Part #:	350-31003
UPC:	724620086526
Weight:	0.18 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC	1	Upstream	OE Replacement B1S1 8th VIN Digit: 8	1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC Upstream OE Replacement B1S1 8th VIN Digit: 8 1 Per Vehicle

Walker Products 350-33014 Oxygen Sensor
for 1991 Mercury Tracer

Brand:	Walker Products
Part #:	350-33014
UPC:	724620087363
Weight:	0.18 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC	1	Upstream	OE Replacement B1S1 8th VIN Digit: J	1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC Upstream OE Replacement B1S1 8th VIN Digit: J 1 Per Vehicle

Delphi ES10133 Oxygen Sensor
for 1991 Mercury Tracer

OXYGEN SENSOR

Brand:	Delphi
Part #:	ES10133
UPC:	689604085998
Weight:	0.26 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC	1	Front	11in Length	1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC Front 11in Length 1 Per Vehicle

Spectra Premium OS5359 Oxygen Sensor
for 1991 Mercury Tracer

Brand:	Spectra Premium
Part #:	OS5359
UPC:	671607158694
Weight:	0.28 lbs
Condition:	New

Engine	Per Vehicle	Position	Fitment Notes
1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC	1	Upstream	1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC Upstream 1 Per Vehicle

Beck Arnley 156-8100 Oxygen Sensor
for 1991 Mercury Tracer

Brand:	Beck Arnley
Part #:	156-8100
UPC:	049827394381
Weight:	0.1 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.8L l4 Gas DOHC	1	Screw In Type Universal	1991 Mercury Tracer equipped with 1.8L l4 Gas DOHC Screw In Type Universal 1 Per Vehicle

NGK 22013 Oxygen Sensor
for 1991 Mercury Tracer

Brand:	NGK
Part #:	22013
UPC:	00087295220139
Weight:	0.1 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC	1	Upstream	Direct Fit Oxygen Sensor B1S1 OE MFR: NTK	1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC Upstream Direct Fit Oxygen Sensor B1S1 OE MFR: NTK 1 Per Vehicle

Denso 234-3002 Oxygen Sensor
for 1991 Mercury Tracer

Brand:	Denso
Part #:	234-3002
UPC:	042511130029
Weight:	0.25 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC	1	Upstream	OE Style O.E. Quality Replacement Sensor	1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC Upstream OE Style O.E. Quality Replacement Sensor 1 Per Vehicle

Bosch 11027 Oxygen Sensor
for 1991 Mercury Tracer

Oxygen Sensor - Oxygen Sensor - Universal (1 Wire)

Brand:	Bosch
Part #:	11027
UPC:	028851140270
Weight:	0.27 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC	1	Upstream	OE Quality Universal Oxygen Sensor	1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC Upstream OE Quality Universal Oxygen Sensor 1 Per Vehicle

Bosch 13942 Oxygen Sensor
for 1991 Mercury Tracer

OXYGEN SENSOR *

Brand:	Bosch
Part #:	13942
UPC:	028851139427
Weight:	0.26 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC	1	Upstream	OE Quality Oxygen Sensor Exact Fit	1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC Upstream OE Quality Oxygen Sensor Exact Fit 1 Per Vehicle

Bosch 13953 Oxygen Sensor
for 1991 Mercury Tracer

Oxygen Sensor - Oxygen Sensor - Universal, Heated 3 Wire

Brand:	Bosch
Part #:	13953
UPC:	028851139533
Weight:	0.3 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC	1	Upstream	OE Quality Oxygen Sensor Alternative Fit 1	1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC Upstream OE Quality Oxygen Sensor Alternative Fit 1 1 Per Vehicle

Beck Arnley 156-1011 Oxygen Sensor
for 1991 Mercury Tracer

Brand:	Beck Arnley
Part #:	156-1011
UPC:	049797394459
Weight:	0.2 lbs
Condition:	New

Engine	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.8L l4 Gas DOHC	Direct Fit, 1 Per Veh VIN: 8, MFI, Natural	1991 Mercury Tracer equipped with 1.8L l4 Gas DOHC Direct Fit, 1 Per Veh VIN: 8, MFI, Natural

ACDelco 213-1173 Oxygen Sensor
for 1991 Mercury Tracer

OXYGEN SEN (B)

Brand:	ACDelco
Part #:	213-1173
UPC:	00021625598888
Weight:	0.18 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC	1	Upstream	Gold Upstream 8th VIN Digit: 8 Fuel Sys: FI	1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC Upstream Gold Upstream 8th VIN Digit: 8 Fuel Sys: FI 1 Per Vehicle

ACDelco 213-1226 Oxygen Sensor
for 1991 Mercury Tracer

Brand:	ACDelco
Part #:	213-1226
UPC:	00021625599410
Weight:	0.32 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.9L l4 Gas SOHC	1	O2 Sensor Kit Universal with 3 Wires	1991 Mercury Tracer equipped with 1.9L l4 Gas SOHC O2 Sensor Kit Universal with 3 Wires 1 Per Vehicle

ACDelco 213-1228 Oxygen Sensor
for 1991 Mercury Tracer

Brand:	ACDelco
Part #:	213-1228
UPC:	00021625599434
Weight:	0.35 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC	1	Upstream	Gold Upstream 8th VIN Digit: J Fuel Sys: FI	1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC Upstream Gold Upstream 8th VIN Digit: J Fuel Sys: FI 1 Per Vehicle

ACDelco 213-612 Oxygen Sensor
for 1991 Mercury Tracer

Brand:	ACDelco
Part #:	213-612
UPC:	00021625912660
Weight:	0.24 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.9L l4 Gas SOHC	1	with OE # e93f-9f472-Aa, e93f-9f472-Da, e93f-9f472-Ea	1991 Mercury Tracer equipped with 1.9L l4 Gas SOHC with OE # e93f-9f472-Aa, e93f-9f472-Da, e93f-9f472-Ea 1 Per Vehicle

NGK 22043 Oxygen Sensor
for 1991 Mercury Tracer

Brand:	NGK
Part #:	22043
UPC:	00087295220436
Weight:	0.09 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC	1	Upstream	Direct Fit Oxygen Sensor B1S1 OE Equivalent Design	1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC Upstream Direct Fit Oxygen Sensor B1S1 OE Equivalent Design 1 Per Vehicle

Denso 234-1000 Oxygen Sensor
for 1991 Mercury Tracer

Brand:	Denso
Part #:	234-1000
UPC:	042511110007
Weight:	0.25 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC	1	Upstream	Universal O.E. Quality Universal Replacement Sensor	1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC Upstream Universal O.E. Quality Universal Replacement Sensor 1 Per Vehicle

Denso 234-1010 Oxygen Sensor
for 1991 Mercury Tracer

Brand:	Denso
Part #:	234-1010
UPC:	042511110106
Weight:	0.25 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC	1	Upstream	OE Style DENSO is the O.E. Manufacturer / Oxygen Sensor	1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC Upstream OE Style DENSO is the O.E. Manufacturer / Oxygen Sensor 1 Per Vehicle

Denso 234-3000 Oxygen Sensor
for 1991 Mercury Tracer

Brand:	Denso
Part #:	234-3000
UPC:	042511130005
Weight:	0.25 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC	1	Upstream	Universal O.E. Quality Universal Replacement Sensor	1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC Upstream Universal O.E. Quality Universal Replacement Sensor 1 Per Vehicle

NGK 24175 Oxygen Sensor
for 1991 Mercury Tracer

OXYGEN SENSOR

Brand:	NGK
Part #:	24175
UPC:	087295241752
Weight:	0.3 lbs
Condition:	New

Engine	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.8L l4 Gas DOHC	1 Per Veh Pre-Catalyst VIN: 8, MFI, Natural	1991 Mercury Tracer equipped with 1.8L l4 Gas DOHC 1 Per Veh Pre-Catalyst VIN: 8, MFI, Natural

Walker Products 250-23002 Oxygen Sensor
for 1991 Mercury Tracer

Brand:	Walker Products
Part #:	250-23002
UPC:	724620016745
Weight:	0.18 lbs
Condition:	New

Engine	Per Vehicle	Position	Fit Notes	Fitment Notes
1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC	1	Upstream	OE Base Sensor B1S1 8th VIN Digit: J	1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC Upstream OE Base Sensor B1S1 8th VIN Digit: J 1 Per Vehicle

Motorcraft DY605 Oxygen Sensor
for 1991 Mercury Tracer

Brand:	Motorcraft
Part #:	DY605
UPC:	031508238725
Weight:	0.25 lbs
Condition:	New

Engine	Per Vehicle	Position	Fitment Notes
1991 Mercury Tracer equipped with 1.9L l4 Gas SOHC	1	Upstream Front	1991 Mercury Tracer equipped with 1.9L l4 Gas SOHC Upstream Front 1 Per Vehicle

Delphi ES10146 Oxygen Sensor
for 1991 Mercury Tracer

OXYGEN SENSOR

Brand:	Delphi
Part #:	ES10146
UPC:	689604086124
Weight:	0.27 lbs
Condition:	New

Engine	Per Vehicle	Position	Fitment Notes
1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC	1	Upstream	1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC Upstream 1 Per Vehicle

Displaying 1 to 25 (of 29 products)

On Sale:	$48.61
Avail:	4 in Stock
Warehouse:	US-7
Qty:	4

On Sale:	$41.16
Avail:	5 in Stock
Warehouse:	US-7
Qty:	5

On Sale:	$31.67
Avail:	98 in Stock
Warehouse:	US-7
Qty:	98

On Sale:	$31.72
Avail:	108 in Stock
Warehouse:	US-7
Qty:	108

On Sale:	$41.83
Avail:	7 in Stock
Warehouse:	US-7
Qty:	7

1991 Mercury Tracer

1991 Mercury Tracer: Oxygen Sensor

$48.61

1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC

1

Upstream

OE Quality Universal Oxygen Sensor

1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC Upstream OE Quality Universal Oxygen Sensor 1 Per Vehicle

$41.16

1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC

1

Upstream

OE Base SensorB1S18th VIN Digit: 8

1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC Upstream OE Base SensorB1S18th VIN Digit: 8 1 Per Vehicle

$31.67

1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC

1

Upstream

OE ReplacementB1S18th VIN Digit: 8

1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC Upstream OE ReplacementB1S18th VIN Digit: 8 1 Per Vehicle

$31.72

1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC

1

Upstream

OE ReplacementB1S18th VIN Digit: J

1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC Upstream OE ReplacementB1S18th VIN Digit: J 1 Per Vehicle

$41.83

1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC

1

Front

11in Length

1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC Front 11in Length 1 Per Vehicle

$13.89

1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC

1

Upstream

1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC Upstream 1 Per Vehicle

1991 Mercury Tracer equipped with 1.8L l4 Gas DOHC

1

Screw In Type Universal

1991 Mercury Tracer equipped with 1.8L l4 Gas DOHC Screw In Type Universal 1 Per Vehicle

$27.77

1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC

1

Upstream

Direct Fit Oxygen SensorB1S1 OE MFR: NTK

1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC Upstream Direct Fit Oxygen SensorB1S1 OE MFR: NTK 1 Per Vehicle

$33.31

1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC

1

Upstream

OE StyleO.E. Quality Replacement Sensor

1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC Upstream OE StyleO.E. Quality Replacement Sensor 1 Per Vehicle

$22.54

1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC

1

Upstream

OE Quality Universal Oxygen Sensor

1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC Upstream OE Quality Universal Oxygen Sensor 1 Per Vehicle

$37.52

1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC

1

Upstream

OE Quality Oxygen SensorExact Fit

1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC Upstream OE Quality Oxygen SensorExact Fit 1 Per Vehicle

$41.62

1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC

1

Upstream

OE Quality Oxygen SensorAlternative Fit 1

1991 Mercury Tracer equipped with 1.9L L4 Gas SOHC Upstream OE Quality Oxygen SensorAlternative Fit 1 1 Per Vehicle

1991 Mercury Tracer equipped with 1.8L l4 Gas DOHC

Direct Fit, 1 Per Veh VIN: 8, MFI, Natural

1991 Mercury Tracer equipped with 1.8L l4 Gas DOHC Direct Fit, 1 Per Veh VIN: 8, MFI, Natural

1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC

1

Upstream

GoldUpstream8th VIN Digit: 8Fuel Sys: FI

1991 Mercury Tracer equipped with 1.8L L4 Gas DOHC Upstream GoldUpstream8th VIN Digit: 8Fuel Sys: FI 1 Per Vehicle

1991 Mercury Tracer equipped with 1.9L l4 Gas SOHC

1991 Mercury Tracer equipped with
1.9L L4 Gas SOHC

1991 Mercury Tracer equipped with
1.9L L4 Gas SOHC
Upstream OE Quality Universal Oxygen Sensor

1 Per Vehicle

1991 Mercury Tracer equipped with
1.8L L4 Gas DOHC

OE Base Sensor
B1S1
8th VIN Digit: 8

1991 Mercury Tracer equipped with
1.8L L4 Gas DOHC
Upstream OE Base Sensor
B1S1
8th VIN Digit: 8

1 Per Vehicle

1991 Mercury Tracer equipped with
1.8L L4 Gas DOHC

OE Replacement
B1S1
8th VIN Digit: 8

1991 Mercury Tracer equipped with
1.8L L4 Gas DOHC
Upstream OE Replacement
B1S1
8th VIN Digit: 8

1 Per Vehicle

1991 Mercury Tracer equipped with
1.9L L4 Gas SOHC

OE Replacement
B1S1
8th VIN Digit: J

1991 Mercury Tracer equipped with
1.9L L4 Gas SOHC
Upstream OE Replacement
B1S1
8th VIN Digit: J

1 Per Vehicle

1991 Mercury Tracer equipped with
1.9L L4 Gas SOHC

1991 Mercury Tracer equipped with
1.9L L4 Gas SOHC
Front 11in Length

1 Per Vehicle

1991 Mercury Tracer equipped with
1.8L L4 Gas DOHC

1991 Mercury Tracer equipped with
1.8L L4 Gas DOHC
Upstream
1 Per Vehicle

1991 Mercury Tracer equipped with
1.8L l4 Gas DOHC

Screw In Type
Universal

1991 Mercury Tracer equipped with
1.8L l4 Gas DOHC Screw In Type
Universal
1 Per Vehicle

1991 Mercury Tracer equipped with
1.9L L4 Gas SOHC

Direct Fit Oxygen Sensor
B1S1
OE MFR: NTK

1991 Mercury Tracer equipped with
1.9L L4 Gas SOHC
Upstream Direct Fit Oxygen Sensor
B1S1
OE MFR: NTK

1 Per Vehicle

1991 Mercury Tracer equipped with
1.9L L4 Gas SOHC

OE Style
O.E. Quality Replacement Sensor

1991 Mercury Tracer equipped with
1.9L L4 Gas SOHC
Upstream OE Style
O.E. Quality Replacement Sensor

1 Per Vehicle

1991 Mercury Tracer equipped with
1.8L L4 Gas DOHC

1991 Mercury Tracer equipped with
1.8L L4 Gas DOHC
Upstream OE Quality Universal Oxygen Sensor

1 Per Vehicle

1991 Mercury Tracer equipped with
1.9L L4 Gas SOHC

OE Quality Oxygen Sensor
Exact Fit

1991 Mercury Tracer equipped with
1.9L L4 Gas SOHC
Upstream OE Quality Oxygen Sensor
Exact Fit

1 Per Vehicle

1991 Mercury Tracer equipped with
1.9L L4 Gas SOHC

OE Quality Oxygen Sensor
Alternative Fit 1

1991 Mercury Tracer equipped with
1.9L L4 Gas SOHC
Upstream OE Quality Oxygen Sensor
Alternative Fit 1

1 Per Vehicle

1991 Mercury Tracer equipped with
1.8L l4 Gas DOHC

Direct Fit, 1 Per Veh
VIN: 8, MFI, Natural

1991 Mercury Tracer equipped with
1.8L l4 Gas DOHC Direct Fit, 1 Per Veh
VIN: 8, MFI, Natural

1991 Mercury Tracer equipped with
1.8L L4 Gas DOHC

Gold
Upstream
8th VIN Digit: 8
Fuel Sys: FI

1991 Mercury Tracer equipped with
1.8L L4 Gas DOHC
Upstream Gold
Upstream
8th VIN Digit: 8
Fuel Sys: FI

1 Per Vehicle

1991 Mercury Tracer equipped with
1.9L l4 Gas SOHC

O2 Sensor Kit
Universal
with 3 Wires

1991 Mercury Tracer equipped with
1.9L l4 Gas SOHC O2 Sensor Kit
Universal
with 3 Wires
1 Per Vehicle

1991 Mercury Tracer equipped with
1.9L L4 Gas SOHC

Gold
Upstream
8th VIN Digit: J
Fuel Sys: FI

1991 Mercury Tracer equipped with
1.9L L4 Gas SOHC
Upstream Gold
Upstream
8th VIN Digit: J
Fuel Sys: FI

1 Per Vehicle

1991 Mercury Tracer equipped with
1.9L l4 Gas SOHC

1991 Mercury Tracer equipped with
1.9L l4 Gas SOHC with OE # e93f-9f472-Aa, e93f-9f472-Da, e93f-9f472-Ea
1 Per Vehicle

1991 Mercury Tracer equipped with
1.8L L4 Gas DOHC

Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1991 Mercury Tracer equipped with
1.8L L4 Gas DOHC
Upstream Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

1991 Mercury Tracer equipped with
1.8L L4 Gas DOHC

Universal
O.E. Quality Universal Replacement Sensor

1991 Mercury Tracer equipped with
1.8L L4 Gas DOHC
Upstream Universal
O.E. Quality Universal Replacement Sensor

1 Per Vehicle

1991 Mercury Tracer equipped with
1.8L L4 Gas DOHC

OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

1991 Mercury Tracer equipped with
1.8L L4 Gas DOHC
Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

1 Per Vehicle

1991 Mercury Tracer equipped with
1.9L L4 Gas SOHC

Universal
O.E. Quality Universal Replacement Sensor

1991 Mercury Tracer equipped with
1.9L L4 Gas SOHC
Upstream Universal
O.E. Quality Universal Replacement Sensor

1 Per Vehicle

1991 Mercury Tracer equipped with
1.8L l4 Gas DOHC

1 Per Veh
Pre-Catalyst
VIN: 8, MFI, Natural

1991 Mercury Tracer equipped with
1.8L l4 Gas DOHC 1 Per Veh
Pre-Catalyst
VIN: 8, MFI, Natural

1991 Mercury Tracer equipped with
1.9L L4 Gas SOHC

OE Base Sensor
B1S1
8th VIN Digit: J

1991 Mercury Tracer equipped with
1.9L L4 Gas SOHC
Upstream OE Base Sensor
B1S1
8th VIN Digit: J

1 Per Vehicle

1991 Mercury Tracer equipped with
1.9L l4 Gas SOHC

1991 Mercury Tracer equipped with
1.9L l4 Gas SOHC
Upstream Front
1 Per Vehicle