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Mitsubishi Lancer Replacement Oxygen Sensor Information

Read Reviews for Mitsubishi Lancer Oxygen Sensor -
4.8 stars - (72 Reviews)
Mitsubishi Lancer Oxygen Sensor Reviews
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The Mitsubishi Lancer is eager to dominate any road, but has to have the highest quality parts so it can take you to where you want to go. If an issue comes up or a component must be fixed, don't wimp out with a second-rate part. Your Mitsubishi Lancer is worth the correct car parts to meet all challenges with its full performance. Rugged and durable all-terrain vehicles including the mountain-climbing Mitsubishi Lancer are designed to handle rough terrain wherever they're driven but need regular maintenance and top-notch parts to keep on taking on life's high mountains. Mitsubishi is a trusted manufacturer of dependable and powerful cars that that also supply superior styling and hot looks on the track. When it comes to reliability and performance, consumers can't go wrong with a hardworking vehicle built by Mitsubishi. That Mitsubishi in the garage was created with the highest quality and expertise; it should get replacement components with a similar high level of quality. The Mitsubishi Lancer Oxygen Sensor is a component of the emissions control system and contributes to alterations to the air/fuel ratio, eliminating the need for manual altitude adjustments. In cases where the air-fuel ratio is too lean, poor performance will be the consequence; at the same time, a too-rich ratio may cause wear to your engine and excessive air pollution from your vehicle's exhaust pipe. Mitsubishi Lancer Oxygen Sensors are electronic parts that are used in the fuel system to increase fuel efficiency. Develop your car or truck's critical systems by purchasing only the ultimate in quality engine parts. If you chose a high-performance car or truck to take advantage of its high-end power and performance, insure your investment with only the best aftermarket parts and accessories. Selecting a Mitsubishi was an intelligent choice, and keeping it in showroom condition can be easy too! Sometimes the most frustrating thing about fixing your vehicle is searching for a dependable source of quality parts. If you have any questions about our accessories, our customer service people can be reached by telephone or by e-mail - with the usual first-rate customer service!


They are available for the following Mitsubishi Lancer years: 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 14, 13, 12, 11, 10, 09, 08, 07, 06, 05, 04, 03, 02. This part is also sometimes called Mitsubishi Lancer O2 Sensor. We stock oxygen sensor parts for most Mitsubishi models including Eclipse, Galant, Montero Sport, Montero, Endeavor, Outlander, Diamante, Mirage, 3000GT, Mighty Max, Outlander Sport, Starion, Van, Raider, Expo, Expo LRV, Cordia, Precis, Sigma and Tredia.

We stock these Oxygen Sensor brands for the Mitsubishi Lancer: Walker Products, Denso and Bosch.


Oxygen Sensor for Mitsubishi Lancer - Partsgeek
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Walker Products W0133-1894030
Oxygen Sensor
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Product List Price:
$452.75
Our List Price: $112.40
(21) In Stock
Product SKU: W0133-1894030
Product Note: OE Connector
Position of Product: Rear
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle Engine
• 2008 (08) Mitsubishi Lancer Turbocharged 

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Denso 234-4739
Oxygen Sensor
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Our List Price: $40.69
(>35) In Stock
Product SKU: 234-4739
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen 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: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2002 (02) Mitsubishi Lancer 2.0L 4 Cyl 

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Denso 234-4642
Oxygen Sensor
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Our List Price: $41.55
(>35) In Stock
Product SKU: 234-4642
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen 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
• 2002 (02) Mitsubishi Lancer 2.0L 4 Cyl 

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(Read reviews)
Product List Price:
$289.23
Our List Price: $41.22
(20) In Stock
Product SKU: W0133-1614171
Product Note: OE Connector
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle
• 2002 (02) Mitsubishi Lancer

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Walker Products W0133-1894030
Oxygen Sensor
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Product List Price:
$451.83
Our List Price: $112.40
(21) In Stock
Product SKU: W0133-1894030
Product Note: OE Connector - Between Front and Rear Catalyst California Emissions
Position of Product: Intermediate
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle Engine
• 2009 (09) Mitsubishi Lancer 2.0L 4 Cyl Naturally Aspirated 

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Denso 234-4642
Oxygen Sensor
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Our List Price: $41.55
(>35) In Stock
Product SKU: 234-4642
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen 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
• 2003 (03) Mitsubishi Lancer 2.0L 4 Cyl Naturally Aspirated 

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Denso 234-4116
Oxygen Sensor
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Our List Price: $167.63
with FREE Shipping
(>35) In Stock
Product SKU: 234-4116
Product Note: OE Style -- Location: After Primary Catalyst; Except Calif.; DENSO is the O.E. Manufacturer / Oxygen Sensor
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2008 (08) Mitsubishi Lancer 2.0L 4 Cyl Naturally Aspirated 

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Denso 234-4209
Oxygen Sensor
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Our List Price: $31.52
(>35) In Stock
Product SKU: 234-4209
Product Note: Universal -- O.E. Quality Universal Replacement Sensor
Features:
  • Manufactured to the highest O.E. quality, guaranteed to fit right
  • Aluminum oxide trap, this extra layer helps to protect from silicone and lead poisoning
  • Stainless steel housing and porous Teflon filter all contribute to make a long life
  • Improved engine performance and greater fuel efficiency
  • Prevents premature sensor failure
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2002 (02) Mitsubishi Lancer 2.0L 4 Cyl 

Click to Enlarge
Denso 234-4116
Oxygen Sensor
Close
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Our List Price: $167.63
with FREE Shipping
(>35) In Stock
Product SKU: 234-4116
Product Note: OE Style -- Location: After Primary Catalyst; Except Calif.; DENSO is the O.E. Manufacturer / Oxygen Sensor
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2010 (10) Mitsubishi Lancer 2.0L 4 Cyl Naturally Aspirated 

Click to Enlarge
Denso 234-4739
Oxygen Sensor
Close
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Our List Price: $40.69
(>35) In Stock
Product SKU: 234-4739
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen 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: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2003 (03) Mitsubishi Lancer 2.0L 4 Cyl Naturally Aspirated 

Click to Enlarge
(Read reviews)
Our List Price: $167.63
with FREE Shipping
(>35) In Stock
Product SKU: 234-4114
Product Note: OE Style -- Location: After Secondary Catalyst; Except Calif.; DENSO is the O.E. Manufacturer / Oxygen Sensor
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2008 (08) Mitsubishi Lancer 2.0L 4 Cyl Naturally Aspirated 

Click to Enlarge
Walker Products W0133-1894030
Oxygen Sensor
Close
Loading Reviews...
Product List Price:
$452.75
Our List Price: $112.40
(21) In Stock
Product SKU: W0133-1894030
Product Note: OE Connector - w/ Federal Emissions
Position of Product: Rear
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle Body Engine
• 2011 (11) Mitsubishi Lancer CY4A  2.0L 4 Cyl Naturally Aspirated 

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Bosch 15360
Oxygen Sensor
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Our List Price: $47.76
(10) In Stock
Product SKU: 15360
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
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2003 (03) Mitsubishi Lancer 2.0L 4 Cyl 

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Bosch 15514
Oxygen Sensor
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Our List Price: $43.72
(9) In Stock
Product SKU: 15514
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
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2003 (03) Mitsubishi Lancer 2.0L 4 Cyl 

Click to Enlarge
Denso 234-4741
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $36.48
(>35) In Stock
Product SKU: 234-4741
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen 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: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2003 (03) Mitsubishi Lancer 2.0L 4 Cyl Turbocharged 

Click to Enlarge
Bosch 15360
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $45.49
(4) In Stock
Product SKU: 15360
Product Note: Engineered Oxygen Sensor -- To 02/2006
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: H
Vehicle Engine
• 2006 (06) Mitsubishi Lancer 2.0L 4 Cyl VIN: E 


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Research on Oxygen Sensor for Mitsubishi Lancer

Even a compact car can generate a lot of emissions, but that's not the only reason you need a working oxygen sensor. A bad O2 sensor is not an uncommon situation that vehicle owners face. It will throw off the readings it sends to the engine control unit, and your vehicle's oxygen/fuel mixture, engine timing, combustion intervals, and more. Oxygen sensors are generally not expensive to replace. Parts savings can really bring the price down even more, so there's no reason to wait on replacing this small but important part.

What Is an Oxygen Sensor?

Located in the exhaust manifold, the 2002 Mitsubishi Lancer O2 sensor location allows it to accurately determine how much unburned oxygen leaves the engine. A rich mixture means oxygen levels are abnormally low, and a lean one means they are high. Less oxygen means more fuel has gotten through the combustion process, which can affect the catalytic converter, and can even get out into the environment through the tail pipe and muffler. The opposite issue creates pollutants inside the engine, which can build up and lead to damage. In addition to the strategic nature of the 2004 Mitsubishi Lancer oxygen sensor location, the device is engineered to generate a voltage specific to the levels it reads. The engine computer can then signal more or less fuel to be used, for example. If the system has to guess how much fuel to use, vehicle performance and fuel efficiency will suffer.

Reasons for and Signs of Sensor Wear

Given the 2008 Mitsubishi Lancer O2 sensor location, one can understand why it is so prone to failure. The temperatures go to hundreds of degrees Fahrenheit. There's also a lot of vibration, plus the electrical nature of the part makes it vulnerable to wear over time. Impact damage, corrosion, and exposure to air, fuel, and other compounds do as well. Symptoms of a failing oxygen sensor are rough idling and engine misfires. Poor gas mileage is a common sign. The vehicle will also fail an emissions test. You might also see the Check Engine light if the sensor is on its way out or has failed. The general rule is to replace the O2 sensor every 60,000 to 90,000 miles.

Oxygen Sensor Replacement Costs

In a 2001 ML320, it is around $280 to $502 to replace an oxygen sensor. That can be $183 to $378 for the part, and up to $124 for labor. Later models might have a lower replacement cost. The oxygen sensor Mitsubishi Lancer 2008 owners might need is $276 to $412. Still, parts are most of what you'll pay, so it's possible to save by getting them from PartsGeek.com. Our rates are low because our operating expenses are low. We do not incur the costs of running a brick and mortar store that requires many dealers to jack up prices. The result is more affordable auto parts and accessories available exclusively online, so replacements are less of a strain and more of a bonus to your ride.



Some of our Customer Reviews
Very Satisfied
Reviewer: Lancer2002

Received the item on time. overall very satisfied with my order.

2002 Mitsubishi Lancer Oxygen Sensor

Somewhat Satisfied
Reviewer: DDO Sullivan

The product looked as advertised. The plug worked fine. The problem was I had not taken the old sensor out, otherwise I would have seen that the sensor head was a different design. The blame for this will have to fall on me. I have since order a different sensor. Hope this one works.

2005 Mitsubishi Lancer Oxygen Sensor

Very Satisfied
Reviewer: franciso

I'm very satisfied the sensor worked good very easy to install

2002 Mitsubishi Lancer Oxygen Sensor

Very Satisfied
Reviewer: Mitsubishi O2 Sensor

Parts Geek delivered the product as promised. I had no issues with the time it took from order to delivery. The O2 Sensor fit my car just like the factory one. Simple to replace the part. No more check engine light on dash. I would recommend Parts Geek and most certainly will purchase again from them.

Great service!

2003 Mitsubishi Lancer Oxygen Sensor

Very Satisfied
Reviewer: Ray

My car was in need of a new front O2 sensor and this site had a denso brand for the right price. After installing it I was able to pass smog with no problems at all. I woul definetly recommend this site to a froend as they have a variety of parts that you can hardly find at your local parts store

2002 Mitsubishi Lancer Oxygen Sensor

Very Satisfied
Reviewer: My 1st choice for parts

I like using Parts Geek because they ship their items promptly and have excellent customer service. If you need to return an item, they provide the return labels and basically it is a no-hassle process.

2005 Mitsubishi Lancer Oxygen Sensor


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