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Jeep Liberty Replacement Oxygen Sensor Information


The road is rough, but your Jeep Liberty was designed to overcome it as long as it is maintained with top quality replacement parts. You invested in your high-performance car or truck to take advantage of its high-end engine power and performance, support your investment and install the best new parts. A high-performance vehicle needs the best replacement parts you can find. Found near the exhaust manifold, your vehicle's Jeep Liberty Oxygen Sensor passes oxygen levels present in the engine's exhaust system to the engine computer. Oxygen Sensors are necessary parts that are installed in the fuel system to maximize fuel performance. In cases where the air-fuel mixture is too lean, poor engine function will be the result; in addition, a too-rich mixture can lead to excessive wear to the engine and unwanted air pollution from the car or truck's tailpipe. A high quality Oxygen Sensor measures the amount of oxygen which is feeding your car's engine cylinders. The Oxygen Sensor operates in combination with the vehicle's central processing unit to decide whether the fuel vapor provided to your engine needs to be fine-tuned.


They are available for the following Jeep Liberty years: 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 12, 11, 10, 09, 08, 07, 06, 05, 04, 03, 02. This part is also sometimes called Jeep Liberty O2 Sensor. We stock oxygen sensor parts for most Jeep models including Grand Cherokee, Wrangler, Cherokee, TJ, Commander, Patriot, Comanche, Compass, CJ7, Scrambler, Grand Wagoneer, CJ5, Wagoneer, J10 and J20.

We stock these Oxygen Sensor brands for the Jeep Liberty: Replacement, Denso, Bosch, NTK and Crown Automotive.


Oxygen Sensor for Jeep Liberty - Partsgeek
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(Read reviews)
Our List Price: $29.95
with FREE Shipping
(8) In Stock
Product SKU: 903-035
Product Note: Oxygen Sensor -- 4 Wire; Direct Fit; Correct Connector; No cutting or splicing; Correct wire length (15.3 Inches or 400mm)
Important Product Info: O2 OXYGEN SENSOR
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: E
Vehicle Sub Model Engine Position
2012 (12) Jeep Liberty Limited  3.7L V6  Rear 


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(10 Reviews)
5 Stars
Denso 234-4587
Oxygen Sensor
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Our List Price: $19.08

Product SKU: 234-4587
Product Note: OE Style -- & 234-4943; O.E. Quality Replacement Sensor
Position of Product: Upstream
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2004 (04) Jeep Liberty 3.7L V6 


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(1 Reviews)
5 Stars
Denso 234-4771
Oxygen Sensor
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Our List Price: $30.33
(>35) In Stock
Product SKU: 234-4771
Product Note: OE Style -- O.E. Quality Replacement Sensor
Features:
  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2004 (04) Jeep Liberty 3.7L V6 


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(3 Reviews)
5 Stars
Bosch 13670
Oxygen Sensor
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Our List Price: $28.33
(14) In Stock
Product SKU: 13670
Product Note: Engineered Oxygen Sensor
Features:
  • Designed to determine the oxygen content of the exhaust gas
  • Improves fuel economy and lowers emission
  • Includes three OE heated wires
  • Advanced ceramic technology for consistent performance and long life
  • Features a Platinum Power-Grid that produces a precise voltage signal for the engine ECU
Position of Product: Upstream Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2002 (02) Jeep Liberty 3.7L V6 VIN: K 


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(10 Reviews)
5 Stars
Denso 234-4587
Oxygen Sensor
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Our List Price: $19.08

Product SKU: 234-4587
Product Note: OE Style -- & 234-4943; O.E. Quality Replacement Sensor
Position of Product: Downstream
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2005 (05) Jeep Liberty 3.7L V6 


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(2 Reviews)
5 Stars
Bosch 13672
Oxygen Sensor
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Our List Price: $24.08
(3) In Stock
Product SKU: 13672
Product Note: Engineered Oxygen Sensor
Features:
  • Designed to determine the oxygen content of the exhaust gas
  • Improves fuel economy and lowers emission
  • Includes three OE heated wires
  • Advanced ceramic technology for consistent performance and long life
  • Features a Platinum Power-Grid that produces a precise voltage signal for the engine ECU
Position of Product: Downstream Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2002 (02) Jeep Liberty 3.7L V6 VIN: K 


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(3 Reviews)
5 Stars
Bosch 13670
Oxygen Sensor
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Our List Price: $28.33
(14) In Stock
Product SKU: 13670
Product Note: Engineered Oxygen Sensor
Features:
  • Designed to determine the oxygen content of the exhaust gas
  • Improves fuel economy and lowers emission
  • Includes three OE heated wires
  • Advanced ceramic technology for consistent performance and long life
  • Features a Platinum Power-Grid that produces a precise voltage signal for the engine ECU
Position of Product: Upstream Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2003 (03) Jeep Liberty 3.7L V6 VIN: K 


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(3 Reviews)
5 Stars
Denso 234-4593
Oxygen Sensor
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Our List Price: $24.08
(>35) In Stock
Product SKU: 234-4593
Product Note: OE Style -- O.E. Quality Replacement Sensor
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2005 (05) Jeep Liberty 3.7L V6 


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(12 Reviews)
5 Stars
Denso 234-4588
Oxygen Sensor
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Our List Price: $23.08
(>35) In Stock
Product SKU: 234-4588
Product Note: OE Style -- O.E. Quality Replacement Sensor
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2004 (04) Jeep Liberty 2.4L 4 Cyl 


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(2 Reviews)
5 Stars
Bosch 13672
Oxygen Sensor
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Our List Price: $24.08
(3) In Stock
Product SKU: 13672
Product Note: Engineered Oxygen Sensor
Features:
  • Designed to determine the oxygen content of the exhaust gas
  • Improves fuel economy and lowers emission
  • Includes three OE heated wires
  • Advanced ceramic technology for consistent performance and long life
  • Features a Platinum Power-Grid that produces a precise voltage signal for the engine ECU
Position of Product: Downstream Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2003 (03) Jeep Liberty 3.7L V6 VIN: K 


Click to Enlarge
(3 Reviews)
5 Stars
Denso 234-4593
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $24.08
(>35) In Stock
Product SKU: 234-4593
Product Note: OE Style -- O.E. Quality Replacement Sensor
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2006 (06) Jeep Liberty 3.7L V6 


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(2 Reviews)
5 Stars
Bosch 15506
Oxygen Sensor
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Our List Price: $38.33
(1) In Stock
Product SKU: 15506
Product Note: Validated Oxygen Sensor
Features:
  • Designed to determine the oxygen content of the exhaust gas
  • Improves fuel economy and lowers emission
  • Includes three OE heated wires
  • Advanced ceramic technology for consistent performance and long life
  • Features a Platinum Power-Grid that produces a precise voltage signal for the engine ECU
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2004 (04) Jeep Liberty 3.7L V6 VIN: K 


Click to Enlarge
(10 Reviews)
5 Stars
Denso 234-4587
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $19.08

Product SKU: 234-4587
Product Note: OE Style -- & 234-4943; O.E. Quality Replacement Sensor
Position of Product: Downstream
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2006 (06) Jeep Liberty 3.7L V6 


Click to Enlarge
(24 Reviews)
4.8 Stars
Bosch 15730
Oxygen Sensor
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Our List Price: $40.33
(>35) In Stock
Product SKU: 15730
Product Note: Universal Oxygen Sensor
Features:
  • Revolutionary patented submersible connection system protects against water and contamination and withstands the effects of extreme temperature and engine vibration
  • Special heat-resistant Posi-Lock connectors ensure easy installation
  • User-friendly instructions eliminate the need to call a hotline for assistance
  • Coated threads for easy installation
Position of Product: Downstream Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2003 (03) Jeep Liberty 3.7L V6 VIN: K 


Click to Enlarge
(Read reviews)
Product List Price:
$85.10
Our List Price: $47.48
(>25) In Stock
Product SKU: W0133-1894149
Product Note: OE Connector - Driver Side
Position of Product: Front
Inventory: In Stock
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle Engine
2002 (02) Jeep Liberty 3.7L V6 


Click to Enlarge
(10 Reviews)
5 Stars
Denso 234-4587
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $19.08

Product SKU: 234-4587
Product Note: OE Style -- & 234-4943; O.E. Quality Replacement Sensor
Position of Product: Downstream
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2007 (07) Jeep Liberty 3.7L V6 


Click to Enlarge
(Read reviews)
Our List Price: $30.98

Product SKU: 56029049AA
Product Note: Oxygen Sensor; For Use w / 3.7 / 3.8 / 4.7 / 5.7 And 6.1L Engines
Features:
  • Oxygen Sensor
Position of Product: Rear
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: F
Vehicle
2011 (11) Jeep Liberty


Click to Enlarge
(3 Reviews)
5 Stars
Bosch 13670
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $27.98
(4) In Stock
Product SKU: 13670
Product Note: Engineered Oxygen Sensor
Features:
  • Designed to determine the oxygen content of the exhaust gas
  • Improves fuel economy and lowers emission
  • Includes three OE heated wires
  • Advanced ceramic technology for consistent performance and long life
  • Features a Platinum Power-Grid that produces a precise voltage signal for the engine ECU
Position of Product: Upstream Left
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: H
Vehicle Engine
2003 (03) Jeep Liberty 3.7L V6 VIN: K 


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Research on Oxygen Sensor for Jeep Liberty

Sold from 2002-12, the Jeep Liberty was the successor to the Cherokee, one of America's original compact SUVs. True to its brawny Jeep lineage, the Liberty boasts extensive off-road capability, and is able to tow up to 5,000 pounds, which is a robust figure for its class. These are qualities not found in most other small utility vehicles from this era, which saw the rise of crossover SUVs being fine-tuned for the suburban lifestyle. On the down side, the Jeep Liberty has a weak engine lineup, with sluggish acceleration and poor fuel economy from both the four-cylinder and V6 engines. Interior quality and comfort are also lacking, and by today's standards, the Liberty's general lack of refinement leaves much to be desired.

The oxygen sensor measures oxygen levels in the exhaust gases that are exiting the engine. This information is used by the Powertrain Control Module (PCM) to determine the correct air to fuel ratio for your engine. The sensor is located in the exhaust system and allows the fuel injection and engine timing to work efficiently, which assists with emissions control. The oxygen sensor transmits the data to the vehicle's PCM to maintain the optimal air to fuel ratio for your engine. A bad or failing oxygen sensor will have a negative impact on environmental emissions and engine performance.

If you have a bad or failing oxygen sensor, the Check Engine light will illuminate. This light can come on for many different reasons, so it is important to have it looked at by a professional who can correctly diagnose the exact cause. A bad or failing oxygen sensor will throw off the accuracy of the fuel-delivery and fuel-combustion systems. If a bad or failing oxygen sensor disrupts the air to fuel ratio mixture, or too much fuel enters the engine, you will suffer reduced gas mileage.

As your oxygen sensor goes bad you may notice your vehicle is running rough, misfiring or running irregularly while idling. Since the oxygen sensor output helps control engine timing, combustion intervals, and the air to fuel ratio, a bad sensor can disrupt these engine functions, causing a rough or irregular engine idle.

The oxygen sensor does fail with time and age, so if your vehicle was manufactured within the past 15 years, the oxygen sensor should be replaced every 60,000 to 90,000 miles. Replacement of a bad or failing oxygen sensor will reduce the level of emissions your vehicle puts into the atmosphere, while keeping your engine running smoothly. As soon as you notice your Check Engine Light, poor gas mileage, or an irregular engine idle, you should replace your oxygen sensor to keep your engine running smoothly and efficiently.

What is the Jeep Liberty Oxygen Sensor replacement cost?

Both Denso and Bosch manufacture superior oxygen sensors for the Jeep Liberty, and there is little variance in the prices they can be purchased for at PartsGeek. The Densos run from $20 to $28, while you can get a Bosch for $24 to $38.


Some of our Customer Reviews
Very Satisfied
Reviewer: amie

parts geek has great prices and every thing i need

2005 Jeep Liberty Oxygen Sensor

Somewhat Satisfied
Reviewer: Rusty C. Supply, NC

Overall this sensor works just fine. This is a universal sensor so be sure to keep the electrical plug from the old sensor.

2003 Jeep Liberty Oxygen Sensor

Very Satisfied
Reviewer: Rusty C. Supply, NC

Installation was a breeze. These O2 sensors are the best!

2003 Jeep Liberty Oxygen Sensor

Very Satisfied
Reviewer: Rusty C. Supply, NC

No problems at all. Seems to have increased fuel millage as well. Thx

2003 Jeep Liberty Oxygen Sensor

Very Satisfied
Reviewer: Rusty C. Supply, NC

As always, works well the first time. Thanks for your dedication(:

2003 Jeep Liberty Oxygen Sensor

Very Satisfied
Reviewer: Fast delivery

Product arrived quickly and in great condition. Will use PARTS GEEK for future purchases. Easy-to-use website as well. Thanks!

2005 Jeep Liberty Oxygen Sensor


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