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BMW 745i Oxygen Sensor

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BMW 745i Oxygen Sensor, Bosch After Catalytic Converter Oxygen Sensor - 4-wire, Direct Fit

$119.28 $140.75 You Save $21.47 (15%)
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BOSCH SUPER CLASS OXYGEN SENSOR

Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage to the engine's emission control computer, while a second filter doubles protection against exhaust gas contamination that increase sensors life.

Specifications:
  • 4-wire
  • 17.7 in.
  • Heated

Features:
  • Constructed of premium ceramic technology that incorporates Zirconium or Titania and Yttrium for superior protection against mechanical and thermal shock
  • Patented catalytically activated fine particle filter prevents contamination for extended life and ensures precise voltage to the engine's emission control computer, while a second filter doubles protection against exhaust gas contamination, thereby increasing sensor life
  • Prevents premature failure of the catalytic converter
  • Snug fitting OE-style silicone boots ensure proper fit, function, and appearance
  • Rigorously tested for perfect performance while saving money in fuel costs

Direct plug-in, no cutting or splicing required.

  • Sku#: BS15321
  • Brand: Bosch
  • Location: After 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 or unlimited-mileage Bosch limited warranty
  • Wire Length: 17.7 in.
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Fits the following BMW 745i Years

  • 2004-2005 | Base | 8 Cyl 4.4L

BMW 745i Oxygen Sensor, Walker Products Driver Side, Before Catalytic Converter Oxygen Sensor - 5-wire, Direct Fit

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$95.84 $113.09 You Save $17.25 (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:
  • 5-wire
  • 37.5 in. length

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#: 25025003
  • Brand: Walker Products
  • Location: Driver Side, Before Catalytic Converter
  • Type: 5-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 745i Years

  • 2002 | Base | 8 Cyl 4.4L
Customer Review: (see review/s)

BMW 745i Oxygen Sensor, NTK Before Catalytic Converter Oxygen Sensor - 5-wire, Direct Fit

$119.17 $344.22 You Save $225.05 (65%)
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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:
  • 5-wire
  • 23.62 in. wire length
  • Non-flanged
  • Heated
Features:
  • 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#: NG24316
  • Brand: NTK
  • Location: Before Catalytic Converter
  • Type: 5-wire
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Mounting Style: Non-flanged
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Warranty: NGK limited warranty
  • Wire Length: 23.62 in.
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Fits the following BMW 745i Years

  • 2002 | Base | All Engines

BMW 745i Oxygen Sensor, Denso After Catalytic Converter Oxygen Sensor - 4-wire, Direct Fit

$177.15 $209.04 You Save $31.89 (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
  • 16.7 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#: NP2344470
  • Brand: Denso
  • Location: After 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: 16.7 in.
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Fits the following BMW 745i Years

  • 2002-2005 | Base | 8 Cyl 4.4L

BMW 745i Oxygen Sensor, Delphi Front, Driver Side Oxygen Sensor - 5-wire, Direct Fit

$90.86 $107.21 You Save $16.35 (15%)
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DELPHI OXYGEN SENSORS, 5-WIRE -- 37.40 in. overall length, 18 x 1.5 mm thread size, 0.88 in. wrench size, square-5 blade 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#: DELES10921
  • Brand: Delphi
  • Location: Front, Driver Side
  • Type: 5-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: 37.40 in.
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Fits the following BMW 745i Years

  • 2002 | Base | 8 Cyl 4.4L

BMW 745i Oxygen Sensor, AC Delco Before Catalytic Converter Oxygen Sensor - 5-wire, Direct Fit

$98.02 $115.66 You Save $17.64 (15%)
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AC DELCO OXYGEN SENSOR ASSEMBLY

5-wire, heated, position 1; A high quality, OE replacement oxygen sensor assembly; Replaces OE part number 19138029; With 12-month, unlimited-mileage AC Delco warranty.


  • Sku#: AC2133894
  • Brand: AC Delco
  • Location: Before Catalytic Converter
  • Type: 5-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 AC Delco warranty
  • Wire Length: 37.5 in.
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Fits the following BMW 745i Years

  • 2002-2005 | Base | 8 Cyl 4.4L

BMW 745i Oxygen Sensor, Standard Driver Or Passenger Side, After Primary Catalytic Converter Oxygen Sensor - 4-wire, Minor Modifications

$46.97 $55.42 You Save $8.45 (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: Driver Or Passenger Side, After 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 745i Years

  • 2002-2005 | Base | 8 Cyl 4.4L

BMW 745i Oxygen Sensor, Replacement Oxygen Sensor - 3-wire, Minor Modifications

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$47.14 $55.63 You Save $8.49 (15%)
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UNIVERSAL TYPE OXYGEN SENSOR, HEATED, 3-WIRE, SOLD INDIVIDUALLY

This REPLACEMENT oxygen sensor is crafted from high quality materials - 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.

Tested to ensure highest level of quality and reliability; it helps to reduce harmful emissions and extends catalyst life.

Notes: May not be compatible with flanges. May require minor modifications

View Installation Instruction

Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in a wide range of OE replacement auto parts including body parts, lighting, electrical, brakes, suspension, intake, exhaust, cooling and heating parts. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.

  • Sku#: USOS-3000
  • Brand: Replacement
  • Type: 3-wire
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Includes: Butt type connectors, without plug
  • Mounting Style: Threaded-in
  • Notes: Designed to fit screw-in type bungs; May not be compatible with flanges
  • Warranty: 1-year, unlimited-mileage warranty
  • Wire Length: 6.69 in.
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Fits the following BMW 745i Years

  • 2002-2005 | All Submodels | All Engines

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