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BMW 325Ci Oxygen Sensor

We have 7 Items In-stock. Select a year to continue.
$35.19 List Price $41.52 Save $6.33 Availability: In Stock
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UNIVERSAL TYPE OXYGEN SENSOR, HEATED, 4-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-4000
  • Brand: Replacement
  • 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
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Fits the following BMW 325Ci Years:
  • 2005 | All Engines | All Submodels
Rating: (see review/s)

"I ll recommend your product to all my friends and families. and I ll probably order for more parts from you very soon.I ll recommend your product to all my friends and families. and I ll probably order for more parts from you very soon." posted by: Bakish on November 3, 2014

"Ive been ordering parts from APW for years and have always received the right part in such a quick time and great price I wouldnt order parts from any other company and they also do price matching, so why bother buying from other companies" posted by: jon on October 11, 2014 view all 135 reviews

$67.50 List Price $102.93 Save $35.43 Availability: In Stock
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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
  • 12.6 in.
  • Heated
  • Male connector

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#: BS13477
  • Brand: Bosch
  • Fit Note: To 02/2003
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 12-month or unlimited-mileage Bosch limited warranty
  • Wire Length: 12.6 in.
 
Fits the following BMW 325Ci Years:
  • 2001-2003 | 6 Cyl 2.5L | Base
Rating: (see review/s)

"This product works great and I would highly recommend it to my friends and family." posted by: RAD on July 27, 2011

"I got two of these for our 01 BMW 740i. It was an easy swap and they fit perfectly. The same oxygen sensor from the dealer would cost close to $200 each. These are highly recommended." posted by: Steve on March 11, 2009

$90.17 List Price $106.40 Save $16.23 Availability: In Stock
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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
  • 38.8 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#: NP2344683
  • Brand: Denso
  • Fit Note: To 3/03
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 12-month Denso limited warranty
  • Wire Length: 38.8 in.
 
Fits the following BMW 325Ci Years:
  • 2001-2003 | 6 Cyl 2.5L | Base
$85.12 List Price $100.44 Save $15.32 Availability: In Stock
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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

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#: 25024392
  • Brand: Walker Products
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
 
Fits the following BMW 325Ci Years:
  • 2001-2003 | 6 Cyl 2.5L | Base
$304.43 List Price $917.71 Save $613.28 Availability: In Stock
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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
  • 39.37 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#: NG24315
  • Brand: NTK
  • Fit Note: From 03/03
  • 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.
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Fits the following BMW 325Ci Years:
  • 2003-2006 | All Engines | Base
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$146.46 List Price $172.82 Save $26.36 Availability: In Stock
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DELPHI OXYGEN SENSORS, 5-WIRE -- 39.37 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#: DELES10928
  • Brand: Delphi
  • Fit Note: From 03/03
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Thread Size: 18 x 1.5 mm
  • Warranty: 1-year or 12,000-mile Delphi limited warranty
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Fits the following BMW 325Ci Years:
  • 2003-2006 | 6 Cyl 2.5L | Base
$160.84 List Price $189.79 Save $28.95 Availability: In Stock
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STANDARD OXYGEN SENSOR, SOLD INDIVIDUALLY

4-wire, 19.4 in. length, 1 electrical connector, 4 terminals, male connector, heated design, female terminal, pin terminal type; A high quality, OE replacement oxygen sensor.

  • SKU#: SISG1108
  • Brand: Standard
  • Fit Note: To 3/03
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Connector Gender: Male
  • Warranty: 3-year or 36,000-mile Standard limited warranty
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Fits the following BMW 325Ci Years:
  • 2001-2003 | 6 Cyl 2.5L | Base
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