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BMW X3 Oxygen Sensor

We have 7 Items In-stock. Select a year to continue.
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BMW X3 Oxygen Sensor, Replacement Before Catalytic Converter Oxygen Sensor - 4-wire, Direct Fit

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$31.62 $37.31 You Save $5.69 (15%)
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OXYGEN SENSOR, SOLD INDIVIDUALLY

This REPLACEMENT oxygen sensor features stainless steel shell, hex nut, shield, Teflon-covered insulated wires, high-temperature rubber internal and external seals, and threaded tube coated with anti-seize compound. Includes easy-to-follow instructions.

Specifications:
  • 4-wire
  • Planar design
  • Heated

Replacement brand parts are the most affordable solution for all of your replacement needs! Replacement specializes in body parts and lighting products; it also stocks a wide array of Original Equipment (OE) quality electrical, brakes, suspension, intake, exhaust, cooling and heating parts. Unlike more expensive items from your dealer, the brand new parts we offer are the most economical in the market and are the perfect replacement for your old, broken or damaged OEM parts. Best of all, all Replacement brand items are backed by a 1-year, unlimited-mileage warranty.

  • Sku#: REPB960911
  • Brand: Replacement
  • Location: Before Catalytic Converter
  • Type: 4-wire
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 1-year, unlimited-mileage warranty
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Fits the following BMW X3 Years

  • 2004-2005 | 2.5i | 6 Cyl 2.5L
  • 2004-2006 | 3.0i | 6 Cyl 3.0L

BMW X3 Oxygen Sensor, Bosch After Catalytic Converter Oxygen Sensor - 4-wire, Minor Modifications

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$57.55 $104.73 You Save $47.18 (45%)
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BOSCH REGULAR CLASS OXYGEN SENSOR

Bosch Regular Class Oxygen Sensor provides submersible patented connection system that protects against contamination, withstands the effects of extreme temperatures, and engine vibration. Made to improve engine performance, prevents premature failure for catalytic converter, and reduces harmful emissions.

Specifications:
  • 4-wire
  • 27.2 in.
  • Planar design

Features:
  • Manufactured with a two-foot length sensor wire
  • Uses a submersible patented connection system that protects against contamination and withstands the effects of extreme temperatures and engine vibration
  • Posi-lock connectors that can be unscrewed and reconnected in case of a wiring mistake

Wire splicing required.

  • Sku#: BS15733
  • Brand: Bosch
  • Location: After Catalytic Converter
  • Type: 4-wire
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 1 year or unlimited-mileage Bosch limited warranty
  • Wire Length: 27.2 in.
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Fits the following BMW X3 Years

  • 2007-2008 | 3.0si | 6 Cyl 3.0L
  • 2008 | 3.0i | 6 Cyl 3.0L
  • 2009-2010 | xDrive30i | 6 Cyl 3.0L
  • 2010-2012 | xDrive28i | 6 Cyl 3.0L
  • 2011-2013 | xDrive35i | 6 Cyl 3.0L
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BMW X3 Oxygen Sensor, Denso Before Catalytic Converter Oxygen Sensor - 4-wire, Direct Fit

$92.65 $109.33 You Save $16.68 (15%)
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DENSO SUPER CLASS FIRST TIME FIT OXYGEN SENSOR

Denso Super Class First Time Fit Oxygen Sensors are specifically designed to meet the challenging demands of today's engines. Each of Denso's Oxygen Sensor is constructed from the highest quality materials available. Manufactured to the OE standards and subjected to rigorous safety and performance tests.

Specifications:
  • 4-wire
  • 13.4 in. lead wire

Features:
  • Constructed from high quality stainless steel, porous polytetrafluoroethylene, fluorine rubber, aluminum oxide, high-grade platinum, and ceramics
  • Double protection layer
  • Aluminum oxide trap layer
  • Porous PTFE filter
  • Stainless steel housing
This part does not require wire cutting.

  • Sku#: NP2344672
  • Brand: Denso
  • Location: Before Catalytic Converter
  • Type: 4-wire
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 1 year Denso limited warranty
  • Wire Length: 13.4 in.
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Fits the following BMW X3 Years

  • 2004-2006 | 2.5i | 6 Cyl 2.5L
  • 2004-2006 | 3.0i | 6 Cyl 3.0L

BMW X3 Oxygen Sensor, Walker Products Before Catalytic Converter Oxygen Sensor - 4-wire, Direct Fit

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$77.25 $91.16 You Save $13.91 (15%)
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WALKER PRODUCTS OXYGEN SENSOR

Walker Products Oxygen Sensors are made to improve engine response and performance. Their typical life expectancy ranges from 30,000 to 60,000 miles if accompanied with regular preventive maintenance while heated oxygen sensors can last 100,000 miles or more.

Specifications:
  • 4-wire
  • Planar design
  • Heated
Features:
  • Improves car's engine response and gas mileage
  • Effectively lowers emissions upon replacing its tired old oxygen sensor
  • Exceeds OE specifications and test requirements
  • Sku#: 25024611
  • Brand: Walker Products
  • Location: Before Catalytic Converter
  • Type: 4-wire
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
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Fits the following BMW X3 Years

  • 2004-2005 | 2.5i | 6 Cyl 2.5L
  • 2004-2006 | 3.0i | 6 Cyl 3.0L

BMW X3 Oxygen Sensor, NTK Before Catalytic Converter Oxygen Sensor - 4-wire, Direct Fit

$98.38 $245.42 You Save $147.04 (60%)
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NTK SUPER CLASS OE IDENTICAL OXYGEN SENSOR

NTK Oxygen Sensor combines expertise with innovation in order to control the fuel and ignition systems to optimize a car's performance in the areas of emissions and fuel economy.

Specifications:
  • 4-wire
  • 13.78 in.
  • Non-flanged
  • 0-1 V voltage range
  • Thread-in mounting style

Features:
  • Includes wiring harness
  • Precision manufactured with a sensing element incorporating NTK's premier technical ceramics
  • Delivers superior fit, form, and function
  • Extensively tested to guarantee quality and reliability
Supplied with a factory-fitted OEM connector for easy installation. Direct plug-in, no cutting or splicing required

  • Sku#: NG25569
  • Brand: NTK
  • Location: Before Catalytic Converter
  • Type: 4-wire
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Warranty: NGK limited warranty
  • Wire Length: 13.78 in.
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Fits the following BMW X3 Years

  • 2004-2006 | 2.5i | 6 Cyl 2.5L
  • 2004-2006 | 3.0i | 6 Cyl 3.0L

BMW X3 Oxygen Sensor, Delphi Rear Oxygen Sensor - 4-wire, Direct Fit

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$71.26 $84.09 You Save $12.83 (15%)
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DELPHI OXYGEN SENSORS, 4-WIRE -- 38.98 in. overall length, 18 x 1.5 mm thread size, 0.88 in. wrench size, round-4 pin connector type, 100,000 miles inspection interval, heated; OE connectors and wire length are within 3 inches of OE specifications; Unique sensor coatings to resist contamination and ensures long lasting reliable operation; With 1-year or 12,000-mile Delphi warranty.
  • Sku#: DELES10857
  • Brand: Delphi
  • Location: Rear
  • Type: 4-wire
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Thread Size: 18 x 1.5 mm
  • Warranty: 1-year or 12,000-mile Delphi limited warranty
  • Wire Length: 38.98 in.
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Fits the following BMW X3 Years

  • 2004-2005 | 2.5i | 6 Cyl 2.5L
  • 2004-2006 | 3.0i | 6 Cyl 3.0L

BMW X3 Oxygen Sensor, Standard After Catalytic Converter, Before Primary Catalytic Converter Oxygen Sensor - 4-wire, Minor Modifications

$47.00 $55.46 You Save $8.46 (15%)
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Standard Oxygen Sensor

Standard have been renowned in engineering and distributing an across-the-board line of quality replacement parts. Standard continue their dedication in keeping incomparable service and manufacturing innovative merchandises for numerous vehicle applications.

Standard Oxygen Sensors are constructed from strict manufacturing courses and test equipments that guarantee proper function and durability. These Oxygen Sensors are built to operate along with the other components in the vehicle system for your utmost road experience.

Specifications:

  • 4 Terminal wire
  • Sku#: SISG300
  • Brand: Standard
  • Location: After Catalytic Converter, Before Primary Catalytic Converter
  • Type: 4-wire
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Connector Gender: Female
  • Warranty: 3-year or 36,000-mile Standard limited warranty
  • Wire Length: 10.5 in.
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Fits the following BMW X3 Years

  • 2004-2006 | 2.5i | 6 Cyl 2.5L
  • 2004-2006 | 3.0i | 6 Cyl 3.0L

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