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Buick Regal Replacement Oxygen Sensor Information


Search our online oxygen sensor catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured Buick Regal Oxygen Sensor parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day. They are available for the following Buick Regal years: 2016, 2015, 2014, 2013, 2012, 2011, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 16, 15, 14, 13, 12, 11, 04, 03, 02, 01, 00, 99, 98, 97, 96, 95, 94, 93, 92, 91, 90, 89, 88, 87, 86, 85, 84, 83, 82, 81, 80, 79, 78. This part is also sometimes called Buick Regal O2 Sensor. We stock oxygen sensor parts for most Buick models including LeSabre, Century, Rendezvous, Park Avenue, LaCrosse, Enclave, Roadmaster, Lucerne, Rainier, Riviera, Reatta, Skylark, Terraza, Electra, Skyhawk, Allure, Estate Wagon, Somerset, Commercial Chassis, Somerset Regal and Opel.

We stock these Oxygen Sensor brands for the Buick Regal: Replacement, Bosch, Denso and Standard Motor Products.


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Review Fitment Notes to Ensure Proper Fit

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(Read reviews)
Our List Price: $27.95
with FREE Shipping
(17) In Stock
Product SKU: 903-002
Product Note: OE Style -- 4 Wire; Direct Fit; Correct Connector; No Cutting or Splicing; Correct Wire Length (16.5 Inches or 420mm)
Important Product Info: O2 OXYGEN SENSOR
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: E
Vehicle Engine Position
2003 (03) Buick Regal 3.8L V6  Upstream 


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(39 Reviews)
5 Stars
Bosch 13474
Oxygen Sensor
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Our List Price: $32.33
(>35) In Stock
Product SKU: 13474
Product Note: Engineered Oxygen Sensor
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2001 (01) Buick Regal 3.8L V6 


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(19 Reviews)
5 Stars
Bosch 13444
Oxygen Sensor
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Our List Price: $33.33
(>35) In Stock
Product SKU: 13444
Product Note: Engineered Oxygen Sensor -- Exact Fit
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2003 (03) Buick Regal 3.8L V6 


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(19 Reviews)
5 Stars
Bosch 13444
Oxygen Sensor
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Loading Reviews...
Our List Price: $33.33
(>35) In Stock
Product SKU: 13444
Product Note: Engineered Oxygen Sensor -- Exact Fit
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1999 (99) Buick Regal 3.8L V6 


Click to Enlarge
(19 Reviews)
5 Stars
Bosch 13444
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $33.33
(>35) In Stock
Product SKU: 13444
Product Note: Engineered Oxygen Sensor -- Exact Fit
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1998 (98) Buick Regal 3.8L V6 


Click to Enlarge
(39 Reviews)
5 Stars
Bosch 13474
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $32.33
(>35) In Stock
Product SKU: 13474
Product Note: Engineered Oxygen Sensor
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2003 (03) Buick Regal 3.8L V6 


Click to Enlarge
(39 Reviews)
5 Stars
Bosch 13474
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $32.33
(>35) In Stock
Product SKU: 13474
Product Note: Engineered Oxygen Sensor
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2000 (00) Buick Regal 3.8L V6 


Click to Enlarge
(19 Reviews)
5 Stars
Bosch 13444
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $33.33
(>35) In Stock
Product SKU: 13444
Product Note: Engineered Oxygen Sensor -- Exact Fit
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2001 (01) Buick Regal 3.8L V6 


Click to Enlarge
(2 Reviews)
4.5 Stars
Bosch 15732
Oxygen Sensor
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Our List Price: $42.33
(11) In Stock
Product SKU: 15732
Product Note: Universal Oxygen Sensor
Features:
  • Revolutionary patented submersible connection system protects against water and contamination and withstands the effects of extreme temperature and engine vibration
  • Special heat-resistant Posi-Lock connectors ensure easy installation
  • User-friendly instructions eliminate the need to call a hotline for assistance
  • Coated threads for easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1994 (94) Buick Regal 3.8L V6 VIN: L 


Click to Enlarge
(39 Reviews)
5 Stars
Bosch 13474
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $32.33
(>35) In Stock
Product SKU: 13474
Product Note: Engineered Oxygen Sensor
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1998 (98) Buick Regal 3.8L V6 


Click to Enlarge
(36 Reviews)
4.9 Stars
Denso 234-4018
Oxygen Sensor
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Our List Price: $29.33
(>35) In Stock
Product SKU: 234-4018
Product Note: OE Style -- O.E. Quality Replacement Sensor
Features:
  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1999 (99) Buick Regal 3.8L V6 


Click to Enlarge
(39 Reviews)
5 Stars
Bosch 13474
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $32.33
(>35) In Stock
Product SKU: 13474
Product Note: Engineered Oxygen Sensor
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1999 (99) Buick Regal 3.8L V6 


Click to Enlarge
(39 Reviews)
5 Stars
Bosch 13474
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $32.33
(>35) In Stock
Product SKU: 13474
Product Note: Engineered Oxygen Sensor
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2002 (02) Buick Regal 3.8L V6 


Click to Enlarge
(19 Reviews)
5 Stars
Bosch 13444
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $33.33
(>35) In Stock
Product SKU: 13444
Product Note: Engineered Oxygen Sensor -- Exact Fit
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1996 (96) Buick Regal 3.1L V6 


Click to Enlarge
(31 Reviews)
5 Stars
Bosch 15703
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $28.33
(>35) In Stock
Product SKU: 15703
Product Note: Engineered Oxygen Sensor
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1994 (94) Buick Regal 3.1L V6 


Click to Enlarge
(19 Reviews)
5 Stars
Bosch 13444
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $33.33
(>35) In Stock
Product SKU: 13444
Product Note: Engineered Oxygen Sensor -- Exact Fit
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2000 (00) Buick Regal 3.8L V6 


Click to Enlarge
(Read reviews)
Product List Price:
$86.54
Our List Price: $31.48
(>25) In Stock
Product SKU: W0133-1612083
Product Note: OE Connector
Position of Product: Rear
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle
2003 (03) Buick Regal


Click to Enlarge
(19 Reviews)
5 Stars
Bosch 13444
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $32.98
(25) In Stock
Product SKU: 13444
Product Note: Engineered Oxygen Sensor -- Exact Fit
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: H
Vehicle Engine
2003 (03) Buick Regal 3.8L V6 


Click to Enlarge
(Read reviews)
Our List Price: $50.98
(2) In Stock
Product SKU: SG326
Product Note: Oxygen Sensor
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: C
Vehicle Engine
2004 (04) Buick Regal 3.8L V6 


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Some of our Customer Reviews
Very Satisfied
Reviewer: Steve

best price anywhere, exact fit..

no problems at all

2003 Buick Regal Oxygen Sensor

Very Satisfied
Reviewer: TDP & CCP auto repair

The Bosch Down Stream O2 sensor was an exact fit, with minimal install issues. Worked perfectly.

1999 Buick Regal Oxygen Sensor

Very Satisfied
Reviewer: TDP & CCP auto repair

I prefer exact fit Bosch O2 sensors because there is no issues with installation. It has the correct connector and functions perfectly.

1999 Buick Regal Oxygen Sensor

Very Satisfied
Reviewer: Momof4

Best prices that I could find! My friends use this site as well and have had great experiences and satisfaction. Thank you, Parts Geek!

2000 Buick Regal Oxygen Sensor

Very Satisfied
Reviewer: lloyd

part greek is the best i order my part and it was the correct fit i am hppy

1999 Buick Regal Oxygen Sensor

Very Satisfied
Reviewer: the geeks came through again!!

The problem was with the old sensor,in the removal process,had to use torches to get the old one out.yours came with anti seize already on the threads ,great fit ,no problems,as always I am a loyal repeat customer

2000 Buick Regal Oxygen Sensor


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