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Hyundai Tucson Oxygen Sensor Reviews
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Shop Hyundai Tucson Replacement Oxygen Sensor

With terminology currently being used relating to oxygen (O2) sensors, like upstream, downstream, front, back, left/right bank, bank 1&2, etc., etc., it's no wonder there's some confusion. The Hyundai Tucson is fitted with four O2 sensors - two located between the engine and the catalytic converter (called upstream or front) and two in back of the cat converter (called downstream or rear). One set measures O2 concentrations in the exhaust coming from the left side of the engine, the other measures exhaust coming from the right side (banks 1&2). Upstream sensors tell the ECU whether the air/fuel mixture being sent to the cylinders is rich, lean or just right. Downstream sensors gauge the efficiency of the cat converter. If any of your sensors are showing bad through an error code, it's time for a replacement. PartsGeek.com offers the best sensors at true discount prices.

We stock these Oxygen Sensor brands for the Hyundai Tucson: ReplacementBoschDensoDelphiNTKNGKWalkerAPIDIY SolutionsStandard Motor Products

Select your Tucson year

Review Fitment Notes
Showing 24 of 585 Results
Downstream Replacement Oxygen Sensor - for 2006 Hyundai Tucson GL 2.0L 4 Cyl VIN: B FI Naturally Aspirated GAS - 903-004 Click to Enlarge
5 Stars
Replacement 903-004
Oxygen Sensor
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Part Number: 903-004
Brand: Replacement
Notes: Oxygen Sensor - OE Type - Exact Fit - Downstream Sensor -- 4 Wire; Direct Fit; Correct Connector; No cutting or splicing; Correct wire length (14.9 Inches or 380mm)
Product Remark: O2 OXYGEN SENSOR
Position: Downstream
Condition: New
Shipping Options: Free Ground Shipping
$29.95
with FREE Shipping
View Details
This Part Fits:
Catalog: E
Vehicle Sub Model Engine
2006 Hyundai Tucson GL 2.0L 4 Cyl VIN: B FI Naturally Aspirated GAS
Downstream Left Bosch Oxygen Sensor - for 2005 Hyundai Tucson 2.7L V6 - 15730 Click to Enlarge
4.9 Stars
Bosch 15730
Oxygen Sensor
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Part Number: 15730
Brand: Bosch
Notes: Universal Oxygen Sensor
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Includes Smart Link Connector, no soldering required
  • No special tools required for installation
  • Seared protection tube due to 100% functional quality test
  • Performance meets or exceeds OE specifications
Position: Downstream Left
Condition: New
Shipping Options: Ground
$39.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2005 Hyundai Tucson 2.7L V6
Downstream Left Denso Oxygen Sensor - for 2005 Hyundai Tucson - 234-4193 Click to Enlarge
5 Stars
Denso 234-4193
Oxygen Sensor
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Part Number: 234-4193
Brand: Denso
Notes: OE Style -- O.E. Quality Replacement Sensor
Position: Downstream Left
Condition: New
Sensor Type: Heated
Shipping Options: Ground
$56.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
2005 Hyundai Tucson
Downstream Left Denso Oxygen Sensor - for 2006 Hyundai Tucson - 234-4193 Click to Enlarge
5 Stars
Denso 234-4193
Oxygen Sensor
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Part Number: 234-4193
Brand: Denso
Notes: OE Style -- O.E. Quality Replacement Sensor
Position: Downstream Left
Condition: New
Sensor Type: Heated
Shipping Options: Ground
$56.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
2006 Hyundai Tucson
Downstream Left Denso Oxygen Sensor - for 2007 Hyundai Tucson - 234-4193 Click to Enlarge
5 Stars
Denso 234-4193
Oxygen Sensor
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Part Number: 234-4193
Brand: Denso
Notes: OE Style -- O.E. Quality Replacement Sensor
Position: Downstream Left
Condition: New
Sensor Type: Heated
Shipping Options: Ground
$56.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
2007 Hyundai Tucson
Upstream Right Denso Oxygen Sensor - for 2005 Hyundai Tucson - 234-4191 Click to Enlarge
4.3 Stars
Denso 234-4191
Oxygen Sensor
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Part Number: 234-4191
Brand: Denso
Notes: OE Style -- O.E. Quality Replacement Sensor
Position: Upstream Right
Condition: New
Sensor Type: Heated
Shipping Options: Ground
$49.43
(96) In Stock
This Part Fits:
Catalog: B
Vehicle
2005 Hyundai Tucson
Downstream Right Denso Oxygen Sensor - for 2005 Hyundai Tucson - 234-4192 Click to Enlarge
4.5 Stars
Denso 234-4192
Oxygen Sensor
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Part Number: 234-4192
Brand: Denso
Notes: OE Style -- O.E. Quality Replacement Sensor
Position: Downstream Right
Condition: New
Sensor Type: Heated
Shipping Options: Ground
$51.43
(98) In Stock
This Part Fits:
Catalog: B
Vehicle
2005 Hyundai Tucson
Upstream Right Bosch Oxygen Sensor - for 2005 Hyundai Tucson 2.7L V6 - 15655 Click to Enlarge
5 Stars
Bosch 15655
Oxygen Sensor
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Part Number: 15655
Brand: Bosch
Notes: Engineered Oxygen Sensor
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
Position: Upstream Right
Condition: New
Shipping Options: Ground
$70.43
(11) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2005 Hyundai Tucson 2.7L V6
Upstream Right Denso Oxygen Sensor - for 2006 Hyundai Tucson - 234-4191 Click to Enlarge
4.3 Stars
Denso 234-4191
Oxygen Sensor
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Part Number: 234-4191
Brand: Denso
Notes: OE Style -- O.E. Quality Replacement Sensor
Position: Upstream Right
Condition: New
Sensor Type: Heated
Shipping Options: Ground
$49.43
(96) In Stock
This Part Fits:
Catalog: B
Vehicle
2006 Hyundai Tucson
Rear Left Delphi Oxygen Sensor - for 2005 Hyundai Tucson LX 2.7L V6 Naturally Aspirated GAS - ES10883 Click to Enlarge
Website Reviews
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Part Number: ES10883
Brand: Delphi
Notes: Oxygen Sensor -- 18in Length
  • 100 years of OE experience, supplier to the world's top automakers, OE Heritage and knowledge built into every aftermarket part.
  • Smart design consolidates SKUs without using long wires
  • Delphi planar technology covers older, conical design sensors
  • Patented protective sensor coating helps prevent contamination
  • OE tested to 150,000 miles, plus 2,000 hours severe thermal testing
  • Validated for all fuel types, including ethanol blends like E85
  • Delphi is a global OE manufacturer for oxygen sensor and all oxygen sensors are built to Delphi's OE standards
Position: Rear Left
Condition: New
Position(s): Front Left, Front Right, Rear Left. For the position specific to your vehicle, refer to the Application tab.
Shipping Options: Ground
$48.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Sub Model Engine
2005 Hyundai Tucson LX 2.7L V6 Naturally Aspirated GAS
Upstream Bosch Oxygen Sensor - for 2007 Hyundai Tucson 2.0L 4 Cyl - 13565 Click to Enlarge
5 Stars
Bosch 13565
Oxygen Sensor
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Part Number: 13565
Brand: Bosch
Notes: Actual OE Oxygen Sensor
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
Position: Upstream
Condition: New
Shipping Options: Ground
$56.43
(40) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2007 Hyundai Tucson 2.0L 4 Cyl
Rear Left Delphi Oxygen Sensor - for 2006 Hyundai Tucson Limited 2.7L V6 Naturally Aspirated GAS - ES10883 Click to Enlarge
Website Reviews
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Part Number: ES10883
Brand: Delphi
Notes: Oxygen Sensor -- 18in Length
  • 100 years of OE experience, supplier to the world's top automakers, OE Heritage and knowledge built into every aftermarket part.
  • Smart design consolidates SKUs without using long wires
  • Delphi planar technology covers older, conical design sensors
  • Patented protective sensor coating helps prevent contamination
  • OE tested to 150,000 miles, plus 2,000 hours severe thermal testing
  • Validated for all fuel types, including ethanol blends like E85
  • Delphi is a global OE manufacturer for oxygen sensor and all oxygen sensors are built to Delphi's OE standards
Position: Rear Left
Condition: New
Position(s): Front Left, Front Right, Rear Left. For the position specific to your vehicle, refer to the Application tab.
Shipping Options: Ground
$48.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Sub Model Engine
2006 Hyundai Tucson Limited 2.7L V6 Naturally Aspirated GAS
Downstream Right Denso Oxygen Sensor - for 2006 Hyundai Tucson - 234-4192 Click to Enlarge
4.5 Stars
Denso 234-4192
Oxygen Sensor
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Part Number: 234-4192
Brand: Denso
Notes: OE Style -- O.E. Quality Replacement Sensor
Position: Downstream Right
Condition: New
Sensor Type: Heated
Shipping Options: Ground
$51.43
(98) In Stock
This Part Fits:
Catalog: B
Vehicle
2006 Hyundai Tucson
Upstream Right Bosch Oxygen Sensor - for 2006 Hyundai Tucson 2.7L V6 - 15655 Click to Enlarge
5 Stars
Bosch 15655
Oxygen Sensor
Loading Reviews...
Part Number: 15655
Brand: Bosch
Notes: Engineered Oxygen Sensor
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
Position: Upstream Right
Condition: New
Shipping Options: Ground
$70.43
(11) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2006 Hyundai Tucson 2.7L V6
Upstream Right Denso Oxygen Sensor - for 2007 Hyundai Tucson - 234-4191 Click to Enlarge
4.3 Stars
Denso 234-4191
Oxygen Sensor
Loading Reviews...
Part Number: 234-4191
Brand: Denso
Notes: OE Style -- O.E. Quality Replacement Sensor
Position: Upstream Right
Condition: New
Sensor Type: Heated
Shipping Options: Ground
$49.43
(96) In Stock
This Part Fits:
Catalog: B
Vehicle
2007 Hyundai Tucson
Downstream Right Denso Oxygen Sensor - for 2007 Hyundai Tucson - 234-4192 Click to Enlarge
4.5 Stars
Denso 234-4192
Oxygen Sensor
Loading Reviews...
Part Number: 234-4192
Brand: Denso
Notes: OE Style -- O.E. Quality Replacement Sensor
Position: Downstream Right
Condition: New
Sensor Type: Heated
Shipping Options: Ground
$51.43
(98) In Stock
This Part Fits:
Catalog: B
Vehicle
2007 Hyundai Tucson
Upstream Bosch Oxygen Sensor - for 2020 Hyundai Tucson 2.0L 4 Cyl - 16092 Click to Enlarge
Website Reviews
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Part Number: 16092
Brand: Bosch
Notes: Actual OE Oxygen Sensor
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
Position: Upstream
Condition: New
Shipping Options: Ground
$152.98
(2) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
2020 Hyundai Tucson 2.0L 4 Cyl
Downstream NTK Oxygen Sensor - for 2009 Hyundai Tucson 2.7L V6 - W0133-1893730 Click to Enlarge
Website Reviews
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Part Number: W0133-1893730
Brand: NTK
Notes: OE Connector - Exhaust Manifold - Firewall Side
Product Remark: OE Type
Position: Downstream
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$248.32
Our Price: $126.58
(2) In Stock
This Part Fits:
Catalog: A
Vehicle Engine
2009 Hyundai Tucson 2.7L V6
Downstream Right Bosch Oxygen Sensor - for 2009 Hyundai Tucson 2.7L V6 - 13358 Click to Enlarge
Website Reviews
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Part Number: 13358
Brand: Bosch
Notes: Validated Oxygen Sensor
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
Position: Downstream Right
Condition: New
Shipping Options: Ground
$65.08
(2) In Stock
This Part Fits:
Catalog: H
Vehicle Engine
2009 Hyundai Tucson 2.7L V6
Downstream NGK Oxygen Sensor - for 2015 Hyundai Tucson 2.0L 4 Cyl - 25745 Click to Enlarge
Website Reviews
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Part Number: 25745
Brand: NGK
Notes: Direct Fit Oxygen Sensor -- B1S2; OE Equivalent Design
  • NTK oxygen sensors heat up rapidly to meet requirements of the vehicle to improve fuel economy and reduce emissions. NTK's proprietary ceramic element overcoat protects against sensor failure.
  • NTK oxygen sensors are equipped with OEM specified connectors and attaching hardware for easy installation. Dual-coated platinum element to increase longevity and ensure the quickest response time.
  • NTK is constantly improving sensor designs to provide excellent performance and improve resistance to failure. NTK works with their OEM manufacturers through each phase of development from concept to production.
Position: Downstream
Condition: New
Shipping Options: Ground
$93.98
(1) In Stock
This Part Fits:
Catalog: C
Vehicle Engine
2015 Hyundai Tucson 2.0L 4 Cyl
Upstream Walker Oxygen Sensor - for 2020 Hyundai Tucson SE AWD 2.0L 4 Cyl VIN: 4 Naturally Aspirated GAS - 250-25034 Click to Enlarge
Website Reviews
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Part Number: 250-25034
Brand: Walker
Notes: OE -- B1S1
  • Designed to meet or exceed OE specifications in form, fit and function. Global coverage for import and/or domestic applications. Direct fit replacement. Performance meets or exceeds OE performance. Increase fuel economy and lower emissions
Position: Upstream
Condition: New
Shipping Options: Ground
$82.98
(7) In Stock
This Part Fits:
Catalog: T
Vehicle Sub Model Engine
2020 Hyundai Tucson SE AWD 2.0L 4 Cyl VIN: 4 Naturally Aspirated GAS
Downstream API Oxygen Sensor - for 2009 Hyundai Tucson 2.0L 4 Cyl VIN: B FI Naturally Aspirated GAS - 1900-204747 Click to Enlarge
Website Reviews
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Part Number: 30316-07822432
Brand: API
Notes: Oxygen Sensor -- Heated Sensor
Position: Downstream
Condition: New
Shipping Options: Ground
$33.98
View Details
This Part Fits:
Catalog: P
Vehicle Engine
2009 Hyundai Tucson 2.0L 4 Cyl VIN: B FI Naturally Aspirated GAS
Downstream DIY Solutions Oxygen Sensor - for 2009 Hyundai Tucson 2.7L V6 - EMS00278 Click to Enlarge
5 Stars
DIY Solutions EMS00278
Oxygen Sensor
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Part Number: EMS00278
Brand: DIY Solutions
Notes: Oxygen Sensor -- Front Bank; V6 2.7L; Downstream
  • Quality Tested - built to a strict level of product standards.
  • Direct Fit Replacement
Position: Downstream
Condition: New
Shipping Options: Free Ground Shipping
$37.95
with FREE Shipping
(20) In Stock
This Part Fits:
Catalog: Q
Vehicle Engine
2009 Hyundai Tucson 2.7L V6
Standard Motor Products Oxygen Sensor - for 2009 Hyundai Tucson 2.7L V6 - SG300 Click to Enlarge
4.8 Stars
Standard Motor Products SG300
Oxygen Sensor
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Part Number: SG300
Brand: Standard Motor Products
Notes: Oxygen Sensor -- Left; Universal Downstream
Condition: New
Shipping Options: Ground
$53.98
(1) In Stock
This Part Fits:
Catalog: N
Vehicle Engine
2009 Hyundai Tucson 2.7L V6

Related Fuel Injection Parts

Oxygen Sensors available for the following Hyundai Tucson years: 2020, 2019, 2018, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 20, 19, 18, 15, 14, 13, 12, 11, 10, 09, 08, 07, 06, 05. This part is also sometimes called Hyundai Tucson O2 Sensor. We stock oxygen sensor parts for most Hyundai models including Elantra, Sonata, Santa Fe, Accent, Tiburon, Genesis Coupe, Veloster, XG350, Santa Fe Sport, Entourage, Veracruz, Genesis, Azera, Elantra GT, Equus, XG300, Elantra Coupe, Excel and Scoupe.

Hyundai Tucson Oxygen Sensor Reviews
5 of 5
Verified Customer
7/19/14 05:11 PM - USA

PartsGeek.com offers a tremendous assortment of products with a great selection of each part! They make it so easy to get what I need! Thanks, Parts Geek. - Great Site!

- 2007 Hyundai Tucson Oxygen Sensor
5 of 5
Verified Customer
10/12/14 08:17 AM - USA

Hyundia is very sensitive with there o2 sensors. The oem sensor was well over $100.00 . I purchased the Denso sensor and was impressed how original it looked to the one that came off the car. So far the light is staying out. Thank you Parts Geek for the fast service. - Tony

- 2005 Hyundai Tucson Oxygen Sensor
5 of 5
Verified Customer
3/31/15 04:18 PM - USA

great service... easy online no hassle fast shipping.. I will use the company in the future.. and the Price is truly what sold me hands down best price anywhere. - Alabama

- 2005 Hyundai Tucson Oxygen Sensor
5 of 5
Verified Customer
3/31/15 04:21 PM - USA

great product, fast shipping ,will use this service again and the price is the best hands down. - Alabama

- 2005 Hyundai Tucson Oxygen Sensor
5 of 5
Verified Customer
8/18/15 10:40 PM - USA

this o2sensor was the oem on the car and at the dealer it would have been about $400.00...at parts geek it wasn't even half that price, kudos to parts geek!!! - good price

- 2005 Hyundai Tucson Oxygen Sensor
5 of 5
Verified Customer
11/5/16 04:30 AM - USA

Product good price great. I was very happy with the parts ordered. Parts geek has the best prices I have ever seen anywhere. I thought delivery was going to take a long time and I was wrong. It came in just a few short days. I will start using parts geek for all my auto part needs in the future. Price comparisons beat out auto zone by a mile. - miguel gutierrez

- 2005 Hyundai Tucson Oxygen Sensor