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Oxygen Sensor for 1991 BMW 735i

We have 15 Items In-stock.

Delphi U-core Direct OE replacement Oxygen Sensor

Delphi is unquestionably the company name to rely on with regards to a solid replacement parts for your electrical system. Great fitment, reliable performance, and robust framework are the distinguishing properties of Delphi's original equipment (OE) equivalent oxygen sensor. This replacement unit is meticulously patterned after to perform like the initial oxygen sensor installed on your automobile. In an effort to achieve excellent manufacturing quality, each and every Delphi 4-wire OE Replacement Oxygen Sensor is created after rigorous criteria.

For safe or pleasant travel, daily car maintenance is needed. Changing faulty parts can allow you to bring back driving quality and car or truck performance, conserve gasoline or diesel, or steer clear of unexpected motor vehicle or component break down. Purchase Delphi 4-wire OE Replacement Oxygen Sensor to fix your electrical system to its perfect shape.

Delphi Front Oxygen Sensor - 4-wire, Direct Fit

$83.06 $98.01 You Save $14.95 (15%)
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Availability: In Stock
Only from APW Rewards
  • Sku#: DELES20125
  • Location: Front
  • 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: 58.86 in.
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Fits the following 1991 BMW 735i Submodels

  • 6 Cyl 3.5L | Base
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Denso 4-wire OE replacement Oxygen Sensor

Denso 4-Wire OE Replacement Oxygen Sensor

Denso 4-Wire 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.

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

Denso Before Catalytic Converter Oxygen Sensor - 4-wire, Direct Fit

$87.85 $215.65 You Save $127.80 (59%)
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Availability: In Stock
Only from APW Rewards
  • Sku#: NP2344707
  • 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
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Fits the following 1991 BMW 735i Submodels

  • 6 Cyl 3.5L | Base
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Denso Before Catalytic Converter Oxygen Sensor - 4-wire, Minor Modifications

$67.93 $125.40 You Save $57.47 (46%)
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Availability: In Stock
Only from APW Rewards
  • Sku#: NP2344700
  • Location: Before 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
  • Replaces OE Number: 22641AA280, 22690AA640, 226A04M812, 226A06M406, 226A09M601, 226A19M601
  • Warranty: 1 year Denso limited warranty
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Fits the following 1991 BMW 735i Submodels

  • 6 Cyl 3.5L | Base
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NTK 4-wire OE replacement Oxygen Sensor

When choosing the right manufacturer for your electrical system's oxygen sensor, consider NTK. Complete fitment, dependable general operation, and tough style are the exemplifying benefits of NTK's original equipment oxygen sensor. This replacement item is meticulously designed to resemble the genuine oxygen sensor installed on your car or truck. In order to reach superior manufacturing quality, every single NTK 4-wire OE Replacement Oxygen Sensor is created after rigorous industry standard.

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

$98.96 $240.60 You Save $141.64 (59%)
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Availability: In Stock
Only from APW Rewards
  • Sku#: NG25562
  • 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
  • Mounting Style: Non-flanged
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Warranty: NGK limited warranty
  • Wire Length: 58.86 in.
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Fits the following 1991 BMW 735i Submodels

  • 6 Cyl 3.5L | Base
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Walker Products Oxygen Sensor

Walker Products is one of the largest suppliers of fuel system components and engine control devices. The company, with more than five decades on the automotive industry, continues to be a standard-setting business by utilizing the most rigorous processes and using well-studied materials. It also abides with the ISO 9001-2008 / TS16949 specifications for better quality.

Walker Products Oxygen Sensor is precision-made and features a built that prevents contamination and corrosion. It will match any application since it is manufactured based on the settings and specifications of factory-released counterparts.

Walker Products Oxygen Sensor Features and Benefits:

  • Allows better engine response and performance
  • Environment friendly with lower emission
  • Helps save fuel and money with service life of up to 100,000 miles
  • Meets or exceeds original equipment specifications

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

$86.03 $101.52 You Save $15.49 (15%)
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Availability: In Stock
Only from APW Rewards
  • Sku#: 25024382
  • 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 1991 BMW 735i Submodels

  • 6 Cyl 3.5L | Base
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Bosch 4-wire OE replacement Oxygen Sensor

Bosch invented the automotive oxygen sensor and is the number one choice of vehicle manufacturers around the world. Properly functioning oxygen sensors are important when it comes to your vehicles fuel efficiency and reducing harmful exhaust emissions.

Specifications:

  • 4-wire

Features:
  • Constructed of premium ceramic technology that incorporates Zirconia 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 is thereby increasing its 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

Bosch Before Catalytic Converter Oxygen Sensor - 4-wire, Direct Fit

$109.62 $215.65 You Save $106.03 (49%)
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Availability: In Stock
Only from APW Rewards
  • Sku#: BS13052
  • 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 or unlimited-mileage Bosch limited warranty
  • Wire Length: 59.8 in.
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Fits the following 1991 BMW 735i Submodels

  • 6 Cyl 3.5L | Base
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Bosch Before Catalytic Converter Oxygen Sensor - 4-wire, Minor Modifications

Best Seller
$63.78 $188.53 You Save $124.75 (66%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: BS15727
  • Location: Before 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: 26.8 in.
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Fits the following 1991 BMW 735i Submodels

  • 6 Cyl 3.5L | Base
See more
Customer Review: (see review/s)
  • every repair shop told me that it would cost me 400.00 plus to change each piece (PARTS AND LABOR) i purchased this product and my husband who knew nothing installed the parts the first try easy instructions, and color coded. save yourself some money and know that it only took 1hour and test run the benz is running much, much smoother

    posted by: mstee on November 17, 2009

  • It took a while to get the old oxygen sensor out and splice the wires, but the new one works great!

    posted by: on September 3, 2008

  • view all 4 reviews

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