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The products below fit your 1989 Mercury

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1989 Mercury 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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$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

1989 Mercury Sable 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 1989 Mercury Fitment Information:
Vehicle Submodel Position
1989 - Mercury Cougar LS Upstream
1989 - Mercury Sable   Upstream
$41.15
List Price:
$52.67
IN STOCK
OUT OF STOCK
  • Oxygen Sensor Notes:
    1. Position: Upstream
    2. 2 Used
    3. OXYGEN SENSOR

Additional Features

1989 Mercury Sable Oxygen Sensor - Upstream 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: 2
    • Most jobs typically require 2 of this item.
View all Details for Standard Motor Products SG23

 [-] Hide  [+] Show   Additional 1989 Mercury Fitment Information:
Vehicle Position
1989 - Mercury Cougar Upstream
1989 - Mercury Grand Marquis Upstream
1989 - Mercury Sable Upstream
$35.47
List Price:
$44.69
IN STOCK
OUT OF STOCK
  • Oxygen Sensor Notes:
    1. Position: Upstream
    2. OXYGEN SENSOR

Additional Features

1989 Mercury Topaz Oxygen Sensor - Upstream 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 SG40

 [-] Hide  [+] Show   Additional 1989 Mercury Fitment Information:
Vehicle Position
1989 - Mercury Topaz Upstream
$35.26
List Price:
$44.43
IN STOCK
OUT OF STOCK
Auto Part # ES10135 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

1989 Mercury Topaz 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 ES10135

 [-] Hide  [+] Show   Additional 1989 Mercury Fitment Information:
Vehicle Submodel Engine VIN Position
1989 - Mercury Topaz XR5 S Front
1989 - Mercury Topaz XR5 X Front
$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

1989 Mercury Colony Park 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: 2
    • Most jobs typically require 2 of this item.
View all Details for Delphi ES10133

 [-] Hide  [+] Show   Additional 1989 Mercury Fitment Information:
Vehicle Fuel Delivery Type Position
1989 - Mercury Grand Marquis FI Upstream
1989 - Mercury Colony Park   Upstream
$35.77
List Price:
$45.07
IN STOCK
OUT OF STOCK
Auto Part # ES10220 Delphi
  • Oxygen Sensor Notes:
    1. Position: Upstream
    2. Wrench Size: 7/8 in.
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific
    • Number of Wires: 1

Additional Features

1989 Mercury Tracer 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 ES10220

 [-] Hide  [+] Show   Additional 1989 Mercury Fitment Information:
Vehicle Position
1989 - Mercury Tracer Upstream
$34.64
List Price:
$273.53
IN STOCK
OUT OF STOCK
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific

Additional Features

1989 Mercury Tracer Oxygen Sensor Walker Products Inc.
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Walker Products Inc.
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Walker Products Inc. W0133-1913719

 [-] Hide  [+] Show   Additional 1989 Mercury Fitment Information:
Vehicle
1989 - Mercury Tracer
$28.75
List Price:
$40.95
IN STOCK
OUT OF STOCK
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific

Additional Features

1989 Mercury Colony Park Oxygen Sensor 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 W0133-1625983

 [-] Hide  [+] Show   Additional 1989 Mercury Fitment Information:
Vehicle
1989 - Mercury Colony Park
$26.96
List Price:
$67.40
IN STOCK
OUT OF STOCK
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific

Additional Features

1989 Mercury Colony Park Oxygen Sensor Walker Products Inc.
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Walker Products Inc.
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Walker Products Inc. W0133-1913305

 [-] Hide  [+] Show   Additional 1989 Mercury Fitment Information:
Vehicle
1989 - Mercury Colony Park
$45.28
List Price:
$123.27
IN STOCK
OUT OF STOCK
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific

Additional Features

1989 Mercury Cougar Oxygen Sensor NTK
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • NTK
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for NTK W0133-1914680

 [-] Hide  [+] Show   Additional 1989 Mercury Fitment Information:
Vehicle
1989 - Mercury Colony Park
1989 - Mercury Sable
1989 - Mercury Topaz
1989 - Mercury Cougar