Buick Roadmaster Oxygen Sensors
We stock Genuine OEM Buick Oxygen Sensors for your Buick Roadmaster. Investing in new OEM oxygen sensors can help improve the fuel efficiency and overall performance of your vehicle. These sensors monitor the amount of oxygen in the exhaust system and adjust the fuel-to-air ratio, ensuring your engine runs smoothly and with reduced emissions. Using OEM sensors can ensure a perfect fit and optimal performance for your specific vehicle, leading to improved reliability and longevity. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
OEM NEW 82-99 GM Pontiac Chevrolet GMC Oxygen Computer Control Sensors 19211-437
GM
19211437
Detects oxygen content in the exhaust gases to help optimize emissions This GM Genuine Part is designed, engineered, and tested to...
Heated Oxygen Sensor
GM
19178930
Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
$75.70
MSRP $138.26
Save $62.56
45.2% Off 
OEM NEW 84-14 GM Chevrolet GMC Buick Engine Coolant Temperature Sensor 15326386
GM
15326386
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$28.09
MSRP $48.06
Save $19.97
41.6% Off 
OEM NEW 1990-14 GM Cadillac GMC Pontiac Rear Vehicle Wheel Speed Sensor 24225896
GM
24225896
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$35.40
MSRP $53.12
Save $17.72
33.4% Off 
Throttle Position Sensor
GM
17106681
Provides information for correct fuel/air mixture
Designed to send accurate readings of the position of the throttle valve to the ECM to...
$55.39
MSRP $94.76
Save $39.37
41.5% Off 
Air Cleaner Temperature Sensor
GM
25171651
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$29.37
MSRP $44.07
Save $14.70
33.4% Off 
Engine Coolant Temperature Sensor
GM
25037332
Helps keep engine running at proper temperature
Alerts vehicle operator of high engine temperature conditions
$45.25
MSRP $77.42
Save $32.17
41.6% Off 
OEM NEW 1992-2007 GM Pontiac Buick Intake Air Charge Temperature Sensor 12160244
GM
12160244
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$20.72
MSRP $27.96
Save $7.24
25.9% Off 
Ignition Knock (Detonation) Sensor
GM
10456126
Buick, chevrolet. 5.7l. 1994-96, knock sensor. Without zr1. 4.3l. Cadillac. Sends signals to the engine control module (ECM) to adjust...
Ignition Knock (Detonation) Sensor
GM
10456288
Auto trans. Manual trans. Astro, Safari. 4.3l. All models. 4.3l. All models. 7.4l. Thm 700-r4/4l60. Pick-up, Blazer, Bravada. 4.3l....
$55.46
MSRP $94.89
Save $39.43
41.6% Off 
Manifold Absolute Pressure (MAP) Sensor
GM
12569240
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$72.13
MSRP $115.56
Save $43.43
37.6% Off 
OEM NEW 1994-16 GM Buick Windshield Washer Fluid Level Sensor Indicator 25864383
GM
25864383
DTS. Alerts driver when washer fluid level is low, prompting a refill of the washer fluid reservoir
Designed for exact plug in...
$34.59
MSRP $59.17
Save $24.58
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