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Buick Oxygen Sensor

We have 8 Items In-stock.
$47.14 List Price $55.63 Save $8.49 Availability: In Stock
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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 (see more)

  • SKU#: USOS-3000
  • Brand: Replacement
  • Fit Note: California Models
  • 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
(see more)
Fits the following Buick Models:
  • Park Avenue | All Engines | All Submodels
  • Regal | All Engines | All Submodels
Rating: (see review/s)

"not only included the sensor but also the part that fit into the catalytic converter" posted by: plainoljoe on November 28, 2013

"fast ship to my house and a good price. thank you and i will order from you again when the time comes" posted by: on May 19, 2010 view all 12 reviews

$32.47 List Price $59.61 Save $27.14 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 (see more)
  • SKU#: BS15703
  • Brand: Bosch
  • 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: 13.2 in.
 
Fits the following Buick Models:
  • Regal | 6 Cyl 3.8L | Base, Custom, Gran Sport, Limited
  • Commercial Chassis | 8 Cyl 5.7L | Base
(see more)
Rating: (see review/s)

"I replaced the old one because I was replacing the catalytic converter anyway so its hard to tell if my performance gains come from the new exhaust new O2 sensor or all of the above. It fit I have no lights and the truck runs great." posted by: D911geek on October 8, 2013

"This part for my Daewoo was just fine and worked well. Glad to have a place to get parts for this obsolete car." posted by: Daewoo Man on March 6, 2013 view all 8 reviews

$62.12 List Price $131.26 Save $69.14 Availability: In Stock
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DENSO REGULAR CLASS OXYGEN SENSOR

Denso Regular Class Oxygen Sensors are specifically designed to meet the challenging demands of today's engines. Each of Denso's Oxygen Sensor is constructed from the (see more)
  • SKU#: NP2344209
  • Brand: Denso
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Replaces OE Number: 12559850, 12570149, 88975496, 8946502110, 8946502190, 8946513030, 8946548170, 8946548180, 8946706070, 8946706110, 8946712010, 8946748050, MD183145, MD184939, MD185334, MR985103
  • Warranty: 12-month Denso limited warranty
 
Fits the following Buick Models:
  • Allure | 6 Cyl 3.8L | CX, CXL
  • LaCrosse | 6 Cyl 3.8L | CX, CXL
(see more)
Rating: (see review/s)

"Easy install. About 15 minutes extra required to adapt sensor to OEM harness but worth cost savings!" posted by: The_Other_Professor on March 10, 2014

"Works to specification in 1997 CRV at post convertor position. I had previously purchased another brand that did not work in this application due to the sensor heater resistance being too low." posted by: Doctor Sample on May 22, 2013 view all 9 reviews

$46.40 List Price $54.75 Save $8.35 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 (see more)

  • SKU#: 25024269
  • Brand: Walker Products
  • Fit Note: FI, Naturally Aspirated, GAS
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
 
Fits the following Buick Model:
  • Rainier | 8 Cyl 5.3L | CXL Plus, CXL
$44.61 List Price $105.66 Save $61.05 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 (see more)
  • SKU#: NG21006
  • Brand: NTK
  • 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.
(see more)
Fits the following Buick Models:
  • Regal | 6 Cyl 3.8L | Base, Custom, Gran Sport, Limited
  • Commercial Chassis | 8 Cyl 5.7L | Base
(see more)
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$45.37 List Price $53.54 Save $8.17 Availability: In Stock
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DELPHI OXYGEN SENSORS, 4-WIRE -- 16.53 in. overall length, 18 x 1.5 mm thread size, 0.88 in. wrench size, square-4 blade connector type, 150,000 miles inspection interval, heated; OE connectors and (see more)
  • SKU#: DELES20013
  • Brand: Delphi
  • 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
(see more)
Fits the following Buick Model:
  • Rainier | 8 Cyl 5.3L | CXL Plus, CXL
$28.26 List Price $33.35 Save $5.09 Availability: In Stock
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AC DELCO EXHAUST OXYGEN SENSOR ASSEMBLY

A high quality, OE replacement exhaust oxygen sensor assembly.
(see more)
  • SKU#: ACAFS21
  • Brand: AC Delco
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 1-year or 12,000-mile AC Delco limited warranty
 
Fits the following Buick Models:
  • LeSabre | 6 Cyl 3.0L | Custom, Limited
  • Regal | 6 Cyl 3.1L | Gran Sport, Custom, Limited, Base
(see more)
$52.25 List Price $61.66 Save $9.41 Availability: In Stock
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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 (see more)

  • SKU#: SISG454
  • Brand: Standard
  • 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
(see more)
Fits the following Buick Model:
  • Commercial Chassis | 8 Cyl 5.7L | Base
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Replacement Oxygen Sensor

The Replacement oxygen sensor is manufactured with attention to all the right details. This unit comes with a stainless steel shell shield and hex nut. The insulated wires are Teflon covered and the internal and external seals are made using high-temp rubber. Anti-seize compound is used to coat the threaded tube. With high-quality materials and special designs and features, this heated sensor provides top performance that lasts for a long time. The universal, 4-wire sensor, with 5.91-in. wire length, can help regulate both fuel and ignition systems, resulting in reduced harmful emissions, better fuel economy, and extended catalyst life. This sensor had been tested for quality and reliability. Complete with butt-type connectors and with threaded-in mounting style, the unit can be a perfect match for screw-in type bungs. However, this has to be installed with minor modifications if not compatible with flanges. This unit is offered with a 1-year, unlimited mileage warranty.

Bosch Oxygen Sensor

With this 4-wire Bosch oxygen sensor, engine performance can be greatly improved. The sensor, with a wire length of 27.2 in., can measure the air-fuel ratio in the engine with greater accuracy and efficiency. By feeding the engine computer with this data, the engine is able to run with less emissions and more efficiency. Built in a planar design, the sensor can provide the much-needed function and ensure reliable performance for years to come. With a highly functional oxygen sensor, premature catalytic converter failure can be prevented. The sensor features a submersible patented connection system; it won't get contaminated easily and will survive the harsh effects of engine vibrations and extreme temperatures. The wire can also be adjusted instantly, thanks to posi-lock connectors that make it easier to reconnect and unscrew. Wire splicing is required when installing the sensor. With a 12-month or unlimited mileage limited warranty, this part offers great value for money.

Denso Oxygen Sensor

The 4-wire, non-flanged Denso oxygen sensor is constructed to the highest standards using premium-grade materials. The sensor features double protection layer and aluminum oxide trap layer. It's also designed with a porous PTFE filter and stainless steel housing. Equipped with 11.77-in. lead wire, the unit is built to match OE standards. It was also subjected to performance and safety tests to guarantee premium quality and performance. With this sensor, the old connector can be reused. However, for installation, wire splicing and electrical mounting are needed. This product is sold with a 12-month limited warranty, so you can be sure it won't break down easily.