Select Your Vehicle

Limited Time Deal: Join the BAP Buyers Club and receive 10% off all orders and flat $25 next day air shipping: Click Here

International Orders

International Customers, please review our international shipping policies for placing orders and to know more about Shipping, Payment, and Warranties.

Questions?

Our USA based
parts pros can help.

Click Here

Industry Leading Warranty

Click to learn more

Community

Air Fuel Ratio Senso

Air Fuel Ratio Sensor

arrow To find your Air Fuel Ratio Sensor choose your Year, Make and Model first.
Air Fuel Ratio Sensor

Air Fuel Ratio Sensor

Air Fuel Ratio Sensor Best Sellers! Use Shop By Vehicle Above To Find Yours!




2007-2007 Infiniti G35 Air Fuel Ratio Sensor
BUYAUTOPARTS
Brand New - Direct Fit Plug
 G35                            Air Fuel Ratio SensorAir Fuel Ratio Sensor
Click to Enlarge
Fits:All Models - Pre-cat Left
Part Number:48-90037 AD
Price: $135.00

Free Shipping!
(on orders over $50)


More info

2002-2004 Acura RSX Air Fuel Ratio Sensor
OEM New - Direct Fit Plug
Air Fuel Ratio Sensor
Click to Enlarge
Fits:Type S Models - Pre-cat
Part Number:48-90047 OD
Price: $175.00

Free Shipping!
(on orders over $50)


More info

2001-2003 Toyota Tundra Air Fuel Ratio Sensor
OEM New - Direct Fit Plug
Air Fuel Ratio Sensor
Click to Enlarge
Fits:3.4L Engine - Automatic Trans - Pre-cat
Part Number:48-90056 OD
Price: $168.00

Free Shipping!
(on orders over $50)


More info

2003-2003 Subaru Impreza Air Fuel Ratio Sensor
OEM New - Direct Fit Plug
Air Fuel Ratio Sensor
Click to Enlarge
Fits:2.5L Engine - Pre-cat
Part Number:48-90059 OD
Price: $165.00

Free Shipping!
(on orders over $50)


More info

2005-2006 Pontiac Vibe Air Fuel Ratio Sensor
OEM New - Direct Fit Plug
Air Fuel Ratio Sensor
Click to Enlarge
Fits:Base Models with Front Wheel Drive - Pre-cat
Part Number:48-90039 OD
Price: $137.12

Free Shipping!
(on orders over $50)


More info

1999-2000 Volvo V70 Air Fuel Ratio Sensor
OEM New - Direct Fit Plug
Air Fuel Ratio Sensor
Click to Enlarge
Fits:2.4L Engine - Non-Turbo Models - Pre-cat
Part Number:48-90062 OD
Price: $205.00

Free Shipping!
(on orders over $50)


More info

2002-2003 Lexus ES300 Air Fuel Ratio Sensor
OEM New - Direct Fit Plug
Air Fuel Ratio Sensor
Click to Enlarge
Fits:All Models - Pre-cat Front
Part Number:48-90040 OD
Price: $156.12

Free Shipping!
(on orders over $50)


More info

2002-2005 Honda Civic Air Fuel Ratio Sensor
OEM New - Direct Fit Plug
Air Fuel Ratio Sensor
Click to Enlarge
Fits:2.0L Engine - Pre-cat
Part Number:48-90047 OD
Price: $175.00

Free Shipping!
(on orders over $50)


More info

2006-2006 Jaguar S Type Air Fuel Ratio Sensor
OEM New - Direct Fit Plug
Air Fuel Ratio Sensor
Click to Enlarge
Fits:Models From VIN N52048 - Pre-cat Left
Part Number:48-90049 OD
Price: $134.12

Free Shipping!
(on orders over $50)


More info

The air fuel ratio sensor started appearing on cars with the development of fuel injection systems. The air fuel sensor's job is to monitor the air fuel mixture level. The main advantage of using the air fuel ratio sensor is that the engine control module (ECM) can more accurately meter the fuel, which reduces emissions. The sensor generates a voltage signal based on the amount of oxygen in the exhaust.

Based on driving conditions the air fuel ratio sensor sends information to the engine management computer to make adjustments. These adjustments allow the motor to burn fuel more efficiently and produce fewer emissions. The air fuel ratio sensor increases the performance of your vehicle and reduces fuel consumption. It also helps in maximizing the catalytic converter's life.

At Buy Auto Parts you can locate a wide range of car parts at affordable prices. We have genuine OEM replacements and aftermarket parts that are tested thoroughly and come with an industry leading warranty. We provide free shipping on all orders above US $50. Call our toll free support line at 1-888-907-7225 or email us at [email protected] for further information.