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The products below fit your Mercury Trio

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Mercury Trio Oxygen Sensor

About

An oxygen sensor is a device in the emission control system that measures the amount of oxygen in the exhaust pipe and then sends the information to the electronic control module. The information provided by the oxygen sensor is then used to determine the amount of oxygen needed to perform efficient combustion. Less oxygen will result to fuel left over after the combustion while too much oxygen supply will cause the fuel-oxygen mixture to produce greater amounts of nitrogen-oxide pollutants. Excess air is supplied in the mixture than needed may even cause damage to the engine. Defective oxygen sensor will provide inaccurate oxygen level reading and will result to decreased engine performance and poor fuel efficiency. Auto Parts Network carries all the parts you need in maintaining the efficiency of your vehicle. Hide

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$46.95
List Price:
$57.28
IN STOCK
OUT OF STOCK
  • Oxygen Sensor Notes:
    1. Universal Upstream
    2. OXYGEN SENSOR

Additional Features

1999 Mercury Tracer Trio Oxygen Sensor Standard Motor Products
- Additional Product Notes and Features:
  • Oxygen Sensor Features:
    • 4 wires and terminals
    • OE replacement oxygen sensor
    • Standard Motor Products OE quality
    • Backed by 3-year or 36000-mile, Standard Motor Products warranty
  • Born in 1919, Standard Motor Products has enjoyed decades of success as one of the world's leading suppliers of original equipment parts. With a focus on quality and customer satisfaction, their parts fit and perform just like your stock parts and provide long-lasting service. Whenever you are in need of OE replacement parts for a restoration job or simply need to repair your vehicle, Standard Motor Products is sure to have you covered.

  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is not eligible for International Shipping
  • Manufacturer:
    • Standard Motor Products
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Standard Motor Products SG300

 [-] Hide  [+] Show   Additional Mercury Fitment Information:
Vehicle Block Engine CID CC
1999 - Mercury Cougar L 4 Cyl 2.0L 121 1989
2000 - Mercury Cougar V 6 Cyl 2.5L 155 2450
2000 - Mercury Cougar L 4 Cyl 2.0L 121 1989
2001 - Mercury Cougar L 4 Cyl 2.0L 121 1989
2001 - Mercury Cougar V 6 Cyl 2.5L 155 2450
2002 - Mercury Cougar        
1996 - Mercury Grand Marquis        
1997 - Mercury Grand Marquis        
1998 - Mercury Grand Marquis        
1999 - Mercury Grand Marquis        
2005 - Mercury Mariner L 4 Cyl 2.3L 140 -
2006 - Mercury Mariner L 4 Cyl 2.3L 140 -
2007 - Mercury Mariner L 4 Cyl 2.3L 140 -
2008 - Mercury Mariner L 4 Cyl 2.3L 140 -
2005 - Mercury Montego        
2006 - Mercury Montego        
2007 - Mercury Montego        
1997 - Mercury Mountaineer        
2002 - Mercury Mountaineer        
2003 - Mercury Mountaineer        
1995 - Mercury Mystique L 4 Cyl 2.0L 121 1989
1996 - Mercury Mystique L 4 Cyl 2.0L 121 1989
1997 - Mercury Mystique L 4 Cyl 2.0L 121 1989
1998 - Mercury Mystique L 4 Cyl 2.0L 121 1989
1999 - Mercury Mystique L 4 Cyl 2.0L 121 1989
2000 - Mercury Mystique        
1995 - Mercury Sable V 6 Cyl 3.0L 182 -
1993 - Mercury Topaz L 4 Cyl 2.3L 140 -
1994 - Mercury Topaz L 4 Cyl 2.3L 140 -
1992 - Mercury Tracer L 4 Cyl 1.9L 116 -
1993 - Mercury Tracer L 4 Cyl 1.9L 116 -
1994 - Mercury Tracer L 4 Cyl 1.9L 116 -
1995 - Mercury Tracer L 4 Cyl 1.9L 116 -
1996 - Mercury Tracer L 4 Cyl 1.9L 116 -
1997 - Mercury Tracer        
1998 - Mercury Tracer        
1999 - Mercury Tracer        
$34.11
List Price:
$44.34
IN STOCK
OUT OF STOCK
Auto Part # ES20104 Delphi
  • Oxygen Sensor Notes:
    1. Position: Front
    2. Wrench Size: 7/8 in. Actual OE Part
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific
    • Number of Wires: 4

Additional Features

2003 - 2001 Mercury Sable Trio Oxygen Sensor - Front 6 Cyl 4.0L Delphi
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Delphi
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.
View all Details for Delphi ES20104

 [-] Hide  [+] Show   Additional Mercury Fitment Information:
Vehicle Fuel Type Engine VIN Position Block Engine CID CC
2003 - Mercury Grand Marquis     Front        
2005 - Mercury Grand Marquis     Front        
2004 - Mercury Grand Marquis     Front        
2002 - Mercury Mountaineer FLEX K Front V 6 Cyl 4.0L 245 -
2002 - Mercury Grand Marquis     Front        
2001 - Mercury Sable FLEX 2 Front        
2000 - Mercury Sable   U Front        
2002 - Mercury Mountaineer GAS E Front V 6 Cyl 4.0L 245 -
2002 - Mercury Sable   U Front        
2001 - Mercury Grand Marquis     Front        
2000 - Mercury Sable   S Front        
2004 - Mercury Marauder     Front        
2002 - Mercury Sable   S Front        
2003 - Mercury Marauder     Front        
2001 - Mercury Sable GAS U Front        
2001 - Mercury Sable GAS S Front        
$34.80
List Price:
$45.24
IN STOCK
OUT OF STOCK
Auto Part # ES20014 Delphi
  • Oxygen Sensor Notes:
    1. Position: Rear
    2. Wrench Size: 7/8 in. Actual OE Part
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific
    • Number of Wires: 4

Additional Features

2005 - 2001 Mercury Grand Marquis Trio Oxygen Sensor - Rear 8 Cyl 4.6L Delphi
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Delphi
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.
View all Details for Delphi ES20014

 [-] Hide  [+] Show   Additional Mercury Fitment Information:
Vehicle Fuel Type Engine VIN Position Block Engine CID CC
2005 - Mercury Grand Marquis     Rear        
2002 - Mercury Mountaineer GAS W Rear V 8 Cyl 4.6L 281 -
2005 - Mercury Mountaineer GAS W Rear V 8 Cyl 4.6L 281 -
2003 - Mercury Marauder     Rear        
2000 - Mercury Grand Marquis     Rear        
2004 - Mercury Grand Marquis     Rear        
2004 - Mercury Marauder     Rear        
2003 - Mercury Mountaineer GAS W Rear V 8 Cyl 4.6L 281 -
1998 - Mercury Grand Marquis     Rear        
1999 - Mercury Grand Marquis     Rear        
2002 - Mercury Grand Marquis     Rear        
2003 - Mercury Grand Marquis     Rear        
2001 - Mercury Grand Marquis     Rear        
$34.75
List Price:
$45.18
IN STOCK
OUT OF STOCK
Auto Part # ES20316 Delphi
  • Oxygen Sensor Notes:
    1. Position: N/A
    2. Wrench Size: 7/8 in. Actual OE Part
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific
    • Number of Wires: 4

Additional Features

1998 - 1994 Mercury Cougar Trio Oxygen Sensor - N/A Delphi
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Delphi
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 4
    • Most jobs typically require 4 of this item.
View all Details for Delphi ES20316

 [-] Hide  [+] Show   Additional Mercury Fitment Information:
Vehicle Engine VIN Position Block Engine CID CC
1998 - Mercury Mountaineer P N/A V 8 Cyl 5.0L 302 -
1997 - Mercury Mountaineer   N/A        
1994 - Mercury Cougar W N/A V 8 Cyl 4.6L 281 -
$47.23
List Price:
$60.93
IN STOCK
OUT OF STOCK
Auto Part # ES10456 Delphi
  • Oxygen Sensor Notes:
    1. Position: Upstream
    2. Wrench Size: 7/8 in.
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific
    • Number of Wires: 3

Additional Features

2002 - 2001 Mercury Villager Trio Oxygen Sensor - Upstream Delphi
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Delphi
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Delphi ES10456

 [-] Hide  [+] Show   Additional Mercury Fitment Information:
Vehicle Position
2002 - Mercury Villager Upstream
2001 - Mercury Villager Upstream
$35.48
List Price:
$44.70
IN STOCK
OUT OF STOCK
Auto Part # ES20039 Delphi
  • Oxygen Sensor Notes:
    1. Position: Rear
    2. Wrench Size: 7/8 in. Actual OE Part
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific
    • Number of Wires: 4

Additional Features

1999 - 1998 Mercury Tracer Trio Oxygen Sensor - Rear Delphi
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Delphi
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Delphi ES20039

 [-] Hide  [+] Show   Additional Mercury Fitment Information:
Vehicle Submodel Position
1999 - Mercury Tracer   Rear
1997 - Mercury Tracer Trio Rear
1998 - Mercury Tracer Trio Rear
$42.04
List Price:
$52.97
IN STOCK
OUT OF STOCK
Auto Part # ES20151 Delphi
  • Oxygen Sensor Notes:
    1. Position: Front
    2. Wrench Size: 7/8 in. Actual OE Part
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific
    • Number of Wires: 4

Additional Features

1999 - 2000 Mercury Mountaineer Trio Oxygen Sensor - Front 6 Cyl 4.0L Delphi
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Delphi
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.
View all Details for Delphi ES20151

 [-] Hide  [+] Show   Additional Mercury Fitment Information:
Vehicle Engine VIN Position Block Engine CID CC
1999 - Mercury Mountaineer E Front V 6 Cyl 4.0L 245 -
2001 - Mercury Mountaineer E Front V 6 Cyl 4.0L 245 -
2000 - Mercury Mountaineer E Front V 6 Cyl 4.0L 245 -
$65.27
List Price:
$83.55
IN STOCK
OUT OF STOCK
  • Oxygen Sensor Notes:
    1. Right;Upstream Sensor
    2. OXYGEN SENSOR

Additional Features

2004 - 2005 Mercury Mountaineer Trio Oxygen Sensor Standard Motor Products
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is not eligible for International Shipping
  • Manufacturer:
    • Standard Motor Products
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Standard Motor Products SG459

 [-] Hide  [+] Show   Additional Mercury Fitment Information:
Vehicle
2004 - Mercury Mountaineer
2005 - Mercury Mountaineer
$33.11
List Price:
$42.38
IN STOCK
OUT OF STOCK
Auto Part # ES10133 Delphi
  • Oxygen Sensor Notes:
    1. Position: Upstream
    2. Wrench Size: 7/8 in.
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific
    • Number of Wires: 3

Additional Features

1987 - 1989 Mercury Sable Trio Oxygen Sensor - Upstream Delphi
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Delphi
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Delphi ES10133

 [-] Hide  [+] Show   Additional Mercury Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
1987 - Mercury Cougar   Upstream V 8 Cyl 5.0L 302 -
1988 - Mercury Cougar   Upstream        
1987 - Mercury Lynx GAS Upstream        
1990 - Mercury Sable   Upstream        
1987 - Mercury Sable   Upstream        
1991 - Mercury Tracer   Upstream L 4 Cyl 1.9L 116 -
1990 - Mercury Cougar   Upstream        
1988 - Mercury Sable   Upstream        
1989 - Mercury Sable   Upstream        
$43.49
List Price:
$56.10
IN STOCK
OUT OF STOCK
Auto Part # ES10680 Delphi
  • Oxygen Sensor Notes:
    1. Position: Front
    2. Wrench Size: 7/8 in.
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific
    • Number of Wires: 3

Additional Features

1994 - 1998 Mercury Villager Trio Oxygen Sensor - Front Delphi
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Delphi
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Delphi ES10680

 [-] Hide  [+] Show   Additional Mercury Fitment Information:
Vehicle Position
1994 - Mercury Villager Front
1997 - Mercury Villager Front
1996 - Mercury Villager Front
1995 - Mercury Villager Front
1998 - Mercury Villager Front