Contact Us
:
Live Chat
or
1-888-737-9766
×
Live Chat
1-888-737-9766
Buick Parts
Cadillac Parts
Chevrolet Parts
GMC Parts
Hummer Parts
Oldsmobile Parts
Pontiac Parts
Saturn Parts
GM Accessories
Login/Register
My Account
Track Order
Help Center
Contact Us
Buick Parts
Cadillac Parts
Chevrolet Parts
GMC Parts
GM Parts
Hummer Parts
Oldsmobile Parts
Pontiac Parts
Saturn Parts
GM Accessories
Track Order
Help Center
Search Bar
Search by Part Number, Part Name, Description
My Garage
My Account
My Cart
Home
>
Buick
>
LaCrosse
>
Oxygen Sensor
, Oxygen O2 Sensor
Genuine Buick LaCrosse Oxygen Sensor
Oxygen O2 Sensor
Enter your vehicle info to find more parts and verify fitment
Select Vehicle by VIN
Select Vehicle by Model
Select by VIN
Enter your VIN for the most accurate results.
Filter Results
Enter your VIN for the most accurate results.
or
Select by Model
-- Select Make --
-- Select Model --
-- Select Year --
Filter Results
17
Oxygen Sensors found
View related parts
Buick LaCrosse Sensor Assembly, Heated Oxygen (Pre, Cataly
Part Number:
12634061
Vehicle Specific
Other Name:
SENSOR, Computer Control Sensors
Replaces:
12607333
$42.26
MSRP:
$79.74
You Save: $37.48 (48%)
Check the fit
Add to Cart
More Info
Fits the following Vehicles:
2012-2016 Buick LaCrosse
| CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN
| 6 Cyl 3.6L
Less Info
View related parts
Buick LaCrosse Sensor Assembly, Heated Oxygen (Post, Catalyst Bank 1
Part Number:
12683553
Vehicle Specific
Other Name:
Sensor Assembly, Htd Oxy (Post, Catalyst Bank 1
Replaces:
12627140
$49.31
MSRP:
$102.40
You Save: $53.09 (52%)
Check the fit
Add to Cart
More Info
Fits the following Vehicles:
2018-2019 Buick LaCrosse
| 4 DOOR CX EXT NOTCHBACK, 4 DOOR CXL EXT NOTCHBACK
| 4 Cyl 2.5L
Less Info
View related parts
Buick LaCrosse Sensor Assembly, Heated Oxygen (Position 1)
Part Number:
12616502
Vehicle Specific
Other Name:
SENSOR, Computer Control Sensors
Replaces:
12617648
$76.31
MSRP:
$158.44
You Save: $82.13 (52%)
Check the fit
Add to Cart
More Info
Fits the following Vehicles:
2010-2016 Buick LaCrosse
| CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN
| 4 Cyl 2.4L
Less Info
View related parts
Buick LaCrosse Sensor,Heated Oxygen(Position 1)
Part Number:
12576131
Vehicle Specific
Other Name:
SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
$48.16
MSRP:
$100.02
You Save: $51.86 (52%)
Check the fit
Add to Cart
More Info
Fits the following Vehicles:
2005-2006 Buick LaCrosse
| CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN)
| 6 Cyl 3.8L
Less Info
View related parts
Buick LaCrosse Sensor Asm,Heated Oxygen (Position 2)
Part Number:
19209807
Vehicle Specific
Other Name:
SENSOR, Computer Control Sensors
Replaces:
12570149, 12572772, 12574924
$57.83
MSRP:
$120.06
You Save: $62.23 (52%)
Check the fit
Add to Cart
More Info
Fits the following Vehicles:
2005-2007 Buick LaCrosse
| CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN)
| 6 Cyl 3.8L
Less Info
View related parts
Buick LaCrosse Sensor Asm,Heated Oxygen (Position 1)
Part Number:
19209814
Vehicle Specific
Other Name:
SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
Replaces:
12574218
$54.92
MSRP:
$114.04
You Save: $59.12 (52%)
Check the fit
Add to Cart
More Info
Fits the following Vehicles:
2005-2009 Buick LaCrosse
| CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR
| 6 Cyl 3.8L
Less Info
View related parts
Buick LaCrosse Sensor Asm,Heated Oxygen (Position 2)
Part Number:
19209817
Vehicle Specific
Other Name:
SENSOR, Computer Control Sensors; Oxygen Sensor, Rear Oxygen Sensor
Replaces:
12616672
$75.49
MSRP:
$156.74
You Save: $81.25 (52%)
Check the fit
Add to Cart
More Info
Fits the following Vehicles:
2008-2009 Buick LaCrosse
| CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR
| 6 Cyl 3.8L
Less Info
View related parts
Buick LaCrosse Sensor Assembly, Heated Oxygen (Position 1)
Part Number:
12580466
Vehicle Specific
Other Name:
SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
$62.70
MSRP:
$130.19
You Save: $67.49 (52%)
Check the fit
Add to Cart
More Info
Fits the following Vehicles:
2008-2009 Buick LaCrosse
| SUPER SERIES 4 DOOR
| 8 Cyl 5.3L
Less Info
View related parts
Buick LaCrosse Sensor Assembly, Heated Oxygen (Pre, Catalyst B2S1)
Part Number:
12643707
Vehicle Specific
Other Name:
SENSOR, Computer Control Sensors
Replaces:
12627139
$44.51
MSRP:
$67.38
You Save: $22.87 (34%)
Check the fit
Add to Cart
More Info
Fits the following Vehicles:
2018-2019 Buick LaCrosse
| 4 DOOR CX EXT NOTCHBACK, 4 DOOR CXL EXT NOTCHBACK
| 4 Cyl 2.5L
Less Info
View related parts
Buick LaCrosse Sensor Assembly, Heated Oxygen (Position 2, Post, Converter)
Part Number:
12612430
Vehicle Specific
Other Name:
SENSOR, Computer Control Sensors
$75.26
MSRP:
$133.20
You Save: $57.94 (44%)
Check the fit
Add to Cart
More Info
Fits the following Vehicles:
2010-2011 Buick LaCrosse
| CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN, SPS 4 DOOR SEDAN
| 6 Cyl 3.0L, 6 Cyl 3.6L
Less Info
View related parts
Buick LaCrosse Sensor Assembly, Heated Oxygen(Pre, Catalyst Bank 1 Se
Part Number:
12669969
Vehicle Specific
Other Name:
SENSOR, Computer Control Sensors
$35.74
MSRP:
$67.44
You Save: $31.70 (48%)
Check the fit
Add to Cart
More Info
Fits the following Vehicles:
2017-2019 Buick LaCrosse
| 4 DOOR CX EXT NOTCHBACK, 4 DOOR CXL EXT NOTCHBACK, 4 DOOR CXS EXT NOTCHBACK
| 6 Cyl 3.6L
Less Info
View related parts
Buick LaCrosse Sensor Assembly, Heated Oxygen (Position 1)
Part Number:
12597878
Vehicle Specific
Other Name:
SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
$48.16
MSRP:
$100.02
You Save: $51.86 (52%)
Check the fit
Add to Cart
More Info
Fits the following Vehicles:
2007-2009 Buick LaCrosse
| CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR
| 6 Cyl 3.8L
Less Info
View related parts
Buick LaCrosse Sensor Assembly, Heated Oxygen (Post, Catalyst Bank 1
Part Number:
12656543
Vehicle Specific
Other Name:
Sensor Assembly, Htd Oxy (Post, Catalyst Bank 1
Replaces:
12639693, 12646200
$87.66
MSRP:
$182.02
You Save: $94.36 (52%)
Check the fit
Add to Cart
More Info
Fits the following Vehicles:
2011-2016 Buick LaCrosse
| CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN
| 4 Cyl 2.4L
Less Info
View related parts
Buick LaCrosse Sensor Assembly, Heated Oxygen (Position 2)
Part Number:
12584050
Vehicle Specific
Other Name:
SENSOR, Computer Control Sensors
Replaces:
12603139
$41.64
MSRP:
$86.47
You Save: $44.83 (52%)
Check the fit
Add to Cart
More Info
Fits the following Vehicles:
2005-2008 Buick LaCrosse
| CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR
| 6 Cyl 3.6L
Less Info
View related parts
Buick LaCrosse Sensor Assembly, Heated Oxygen (Position 2)
Part Number:
12615124
Vehicle Specific
Other Name:
SENSOR, Computer Control Sensors; Oxygen Sensor, Rear Oxygen Sensor
$87.66
MSRP:
$182.02
You Save: $94.36 (52%)
Check the fit
Add to Cart
More Info
Fits the following Vehicles:
2008-2009 Buick LaCrosse
| SUPER SERIES 4 DOOR
| 8 Cyl 5.3L
Less Info
View related parts
Buick LaCrosse Sensor Assembly, Heated Oxygen (Position 1)
Part Number:
12587096
Vehicle Specific
Other Name:
SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
$89.03
MSRP:
$184.85
You Save: $95.82 (52%)
Check the fit
Add to Cart
More Info
Fits the following Vehicles:
2005-2008 Buick LaCrosse
| CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR
| 6 Cyl 3.6L
Less Info
View related parts
Buick LaCrosse Sensor Assembly, Heated Oxygen (Position 2)
Part Number:
12618011
Vehicle Specific
Other Name:
SENSOR, Computer Control Sensors; Oxygen Sensor, Rear Oxygen Sensor
$65.18
MSRP:
$135.32
You Save: $70.14 (52%)
Check the fit
Add to Cart
More Info
Fits the following Vehicles:
2010 Buick LaCrosse
| CX 4 DOOR SEDAN
| 4 Cyl 2.4L
Less Info
Related Buick LaCrosse Parts
Buick LaCrosse Ambient Temperature Sensor
Buick LaCrosse Catalytic Converter
Buick LaCrosse Engine Control Module
Buick LaCrosse Knock Sensor
Buick LaCrosse Vapor Pressure Sensor
Buick LaCrosse Brake Fluid Level Sensor
Buick LaCrosse Vehicle Speed Sensor
Buick LaCrosse EGR Filter
Buick LaCrosse Vapor Canister
Browse by Year
+
2019 Oxygen Sensor
2018 Oxygen Sensor
2017 Oxygen Sensor
2016 Oxygen Sensor
2015 Oxygen Sensor
2014 Oxygen Sensor
2013 Oxygen Sensor
2012 Oxygen Sensor
2011 Oxygen Sensor
2010 Oxygen Sensor
2009 Oxygen Sensor
2008 Oxygen Sensor
2007 Oxygen Sensor
2006 Oxygen Sensor
2005 Oxygen Sensor