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Cadillac CTS Replacement Oxygen Sensor Information

Read Reviews for Cadillac CTS Oxygen Sensor -
4.8 stars - (41 Reviews)
Cadillac CTS Oxygen Sensor Reviews
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The exclusive look of a refined Cadillac is the embodiment of top-notch proficiency, form and power. Selective automobile owners understand how one can value the status of traveling in the luxurious Cadillac. Time spent in your car is often more fun than ever if you own a Cadillac CTS, with its great handling and comfort. The hallmarks of a finely engineered car or truck include flawless operation, solid construction and plenty of cutting-edge safety and security features, the things you'll find in every Cadillac vehicle. Keep in mind that when your car is a rugged style of vehicle, it is possible to create problems when off-roading and repairs are not always affordable for the Cadillac CTS. It doesn't matter if you race your vehicle or just appreciate driving a performance vehicle, premium quality parts are vital. Your vehicle's Cadillac CTS Oxygen Sensor is a portion of the emissions system and contributes to alterations to the air/fuel ratio, removing the necessity for constant altitude adjustments. The Cadillac CTS Oxygen Sensor works in combination with the vehicle's data processor to decide whether or not the fuel mix going to your engine needs to be changed. A high quality Cadillac CTS Oxygen Sensor monitors how much oxygen which is feeding your car's engine cylinders.


They are available for the following Cadillac CTS years: 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 15, 14, 13, 12, 11, 10, 09, 08, 07, 06, 05, 04, 03. This part is also sometimes called Cadillac CTS O2 Sensor. We stock oxygen sensor parts for most Cadillac models including DeVille, Escalade, SRX, Seville, Catera, DTS, Escalade EXT, STS, Eldorado, Escalade ESV, Fleetwood, Allante, Brougham, XLR, Commercial Chassis, Cimarron and 60 Special.

We stock these Oxygen Sensor brands for the Cadillac CTS: Bosch, Denso and Walker.


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Bosch 16379
Oxygen Sensor
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Our List Price: $55.63
(11) In Stock
Product SKU: 16379
Product Note: Actual OE Oxygen Sensor
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2003 (03) Cadillac CTS 3.2L V6 

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Bosch 15733
Oxygen Sensor
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Our List Price: $41.62
(>35) In Stock
Product SKU: 15733
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
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2003 (03) Cadillac CTS 3.2L V6 

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(Read reviews)
Our List Price: $64.79
(6) In Stock
Product SKU: 16378
Product Note: Actual OE Oxygen Sensor
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2003 (03) Cadillac CTS 3.2L V6 

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(Read reviews)
Our List Price: $85.33
(5) In Stock
Product SKU: 17205
Product Note: Robert LLC OE Style Oxygen Sensor
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2004 (04) Cadillac CTS 3.6L V6 

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(Read reviews)
Our List Price: $88.76
(>35) In Stock
Product SKU: 234-4821
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
• 2003 (03) Cadillac CTS 3.2L V6 

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(Read reviews)
Our List Price: $36.28
(>35) In Stock
Product SKU: 250-24612
Product Note: Oxygen Sensor
Position of Product: Downstream Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2003 (03) Cadillac CTS 3.2L V6 VIN: N FI Naturally Aspirated GAS 

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Bosch 16861
Oxygen Sensor
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Our List Price: $66.75

Product SKU: 16861
Product Note: Actual OE Oxygen Sensor
Position of Product: Upstream
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2008 (08) Cadillac CTS 3.6L V6 VIN: V 

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Denso 234-4816
Oxygen Sensor
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Our List Price: $52.73
(>35) In Stock
Product SKU: 234-4816
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) Cadillac CTS 3.6L V6 

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(Read reviews)
Product List Price:
$123.06
Our List Price: $61.07
(6) In Stock
Product SKU: W0133-1814864
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
• 2003 (03) Cadillac CTS

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(Read reviews)
Our List Price: $64.91
(3) In Stock
Product SKU: 16532
Product Note: Robert LLC OE Style Oxygen Sensor
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2004 (04) Cadillac CTS 3.6L V6 

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(Read reviews)
Our List Price: $47.61
(12) In Stock
Product SKU: 16746
Product Note: Actual OE Oxygen Sensor
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2005 (05) Cadillac CTS 2.8L V6 

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(Read reviews)
Our List Price: $52.47
(27) In Stock
Product SKU: 16828
Product Note: Actual OE Oxygen Sensor
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2007 (07) Cadillac CTS 2.8L V6 

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(Read reviews)
Our List Price: $85.33
(5) In Stock
Product SKU: 17205
Product Note: Robert LLC OE Style Oxygen Sensor -- Early Production; Square connector
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2005 (05) Cadillac CTS 2.8L V6 

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(Read reviews)
Our List Price: $94.32
(16) In Stock
Product SKU: 17300
Product Note: Actual OE Oxygen Sensor
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2008 (08) Cadillac CTS 3.6L V6 VIN: 7 

Click to Enlarge
(Read reviews)
Our List Price: $94.32
(16) In Stock
Product SKU: 17300
Product Note: Actual OE Oxygen Sensor
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2007 (07) Cadillac CTS 2.8L V6 

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Bosch 16379
Oxygen Sensor
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Our List Price: $52.98
(11) In Stock
Product SKU: 16379
Product Note: Actual OE Oxygen Sensor
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: H
Vehicle Engine
• 2004 (04) Cadillac CTS 3.2L V6 


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Research on Oxygen Sensor for Cadillac CTS

Your Cadillac CTS oxygen sensor has to work at its best if you want to make sure that your vehicle uses the right amounts of fuel for engine combustion. The sensor is responsible for calculating the amount of oxygen present in the exhaust gases and hence, plays an important role in ensuring that the right fuel-air level is maintained in the engine. Any issue with the 2004 Cadillac CTS O2 sensor will have a profound effect on the functioning of the engine. Since the oxygen sensor has to work hard, it goes without saying that after some time, it will develop issues, which will result in numerous signs. If you know these Cadillac O2 sensor problems, you will know what is ailing your vehicle.

Pinging of Cadillac CTS Engine

When you have a bad Cadillac CTS oxygen sensor, it is common for the engine to begin pinging. This is because the O2 sensor is closely aligned with your vehicle's ignition system and is responsible for holding back or moving forward the ignition timing. However, a faulty oxygen sensor can result in untimely combusting of air and fuel, resulting in pinging of the Cadillac CTS engine.

Cadillac CTS Has Poor Fuel Economy

Your Cadillac CTS oxygen sensor plays an important role in maintaining optimal air-fuel ratio so that the engine can burn it to generate power to propel your vehicle forward. However, if there is a problem with the oxygen sensor and it is not functioning the way it should, it can cause too much fuel to mix with the air. As a result, your engine will burn more fuel and display poor fuel economy.

Cadillac CTS Engine Exhibits Rough Idling

It is important that your Cadillac CTS engine works optimally for proper gas and air combustion. However, functioning gets compromised if the oxygen sensor does not work properly. As a result, you will notice rough and erratic engine idling. This is primarily due to problematic engine combustion. Replacing the faulty Cadillac CTS oxygen sensor should resolve the rough idling. If you intend to undertake the replacement on your own, be sure to have the 2003 Cadillac CTS O2 sensor diagram handy so that you can pinpoint the exact location of the faulty sensor and replace it without disturbing other components.

Cadillac CTS Fails Emissions Test

One of the first signs of a failing Cadillac CTS oxygen sensor is failing an emission test. This is because the oxygen sensor is causing a too rich or too lean fuel delivery into the engine, causing the emissions to increase when the air-fuel mixture is combusted. Replacing the faulty O2 sensor should allow your Cadillac CTS to pass the emissions test seamlessly.

Cost of Replacing Cadillac CTS Oxygen Sensor

On an average, oxygen sensor replacement cost for Cadillac CTS will work out anywhere from $170 to $279. Labor will cost you about $79 to $100 and the parts will cost another $91 to $179. These prices are excluding taxes and fees that the mechanic or dealership may charge.

Finding the best oxygen sensor for your Cadillac CTS is not that difficult if you purchase the part on PartsGeek. This exclusive online store offers the best possible quality aftermarket parts for Cadillac at attractive prices. So you can purchase your Cadillac CTS oxygen sensor without worrying about quality or price.



Some of our Customer Reviews
Very Satisfied
Reviewer: Neil F. / Denso O2 sensor

The Denso oxygen sensor was an exact fit. The connector fit the factory connector. Installation was easy.Delivery was fast.

2004 Cadillac CTS Oxygen Sensor

Very Satisfied
Reviewer: vman104

My part came right on time as described and worked right.

2005 Cadillac CTS Oxygen Sensor

Somewhat Satisfied
Reviewer: Carl Franklin

The product was a exact fit it working ok now I have other issures I have to take care of

2003 Cadillac CTS Oxygen Sensor

Very Satisfied
Reviewer: O2Sensor

Product was cheap and arrived very quickly. Once installed took my fault codes away immediately and my car ran so much better. This is a quality product and I would definitely recommend them to anyone else.

2004 Cadillac CTS Oxygen Sensor

Very Satisfied
Reviewer: Mike

Good fit, well built, all needed parts included. Good deal.

2003 Cadillac CTS Oxygen Sensor

Very Satisfied
Reviewer: ANGELA

I WAS LEARY ABOUT ORDERING THE SENSOR ONLINE, BUT IT PROVED TO BE A GOOD EXPERIENCE. QUICK SHIPPING AND REASONABLE PRICES.

2005 Cadillac CTS Oxygen Sensor


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