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Get the Best Priced Oxygen Sensor Parts

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Looking for a great way to boost engine function? No matter what kind of car you drive, one of the best ways to improve overall performance is to ensure that the fuel/oxygen mix reaching the engine is optimized and well controlled. An internal combustion engine relies on a combination of fuel and oxygen, the two components required to feed the explosions that keep your car running. Furthermore, it is important for these inputs to have the right relationship to one another and be in the right proportions. A key component that helps to monitor this mix is the oxygen sensor, which is responsible for measuring the percentage of oxygen present in the fuel/air mixture. Too much or too little oxygen can cause decreased performance – so the sensor transmits information to the computerized control system that informs components such as the fuel injectors how to adjust. Furthermore, the sensor plays an important role in monitoring exhaust fumes. If there is too much uncombusted fuel left in the exhaust after it has passed through the engine, emissions will be more harmful to the environment. A well calibrated sensor can ensure that this is kept in check. For great deals on parts that keep your car running reliably, check out PartsGeek.com.

Choose from top brands including: Bosch, Denso, Walker Products Inc., NTK, Standard Motor Products, Delphi, SNG, Motorcraft, Beck Arnley, AC Delco, OES Genuine and Scan-Tech.

Click to Enlarge 01 2001 BMW 325i Oxygen Sensor Front Bosch Retail: $222.02 Your Price: $62.85 Qty: Product SKU: W0133-1607726 Product Note: Before Catalyst : Regulating Lambda Probe : 320mm Position of Product: Front Inventory: In Stock Condition: New Made By: OEM (Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part. Shipping Options: Ground, Overnight, 2 Day Additional BMW 325i Fitment Information: Warehouse: A Vehicle •  2001 (01) BMW 325i

Click to Enlarge 04 2004 Mazda RX8 Oxygen Sensor Front Walker Products Inc. Retail: $332.83 Your Price: $109.85 with FREE Shipping Qty: Product SKU: W0133-1893930 Product Note: Located in Exhaust Manifold - May also be referred to as a Air Fuel Ratio Sensor. Position of Product: Front Inventory: In Stock Condition: New Shipping Options: Free Ground Shipping, Overnight, 2 Day Additional Mazda RX8 Fitment Information: Warehouse: A Vehicle Transmission •  2004 (04) Mazda RX8 Standard

Click to Enlarge 98 1998 Land Rover Discovery Oxygen Sensor NTK Retail: $530.99 Your Price: $80.85 with FREE Shipping Qty: Product SKU: W0133-1612981 Product Note: w/ Advance Evaporative Loss (All O2 Sensors in this system are the same Part Number.) Inventory: In Stock Condition: New Made By: OEM (Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part. Shipping Options: Free Ground Shipping, Overnight, 2 Day Additional Land Rover Discovery Fitment Information: Warehouse: A Vehicle •  1998 (98) Land Rover Discovery

Click to Enlarge 04 2004 Mazda RX8 Oxygen Sensor Rear Delphi - After Catalyst Retail: $199.50 Your Price: $137.85 with FREE Shipping Qty: Product SKU: W0133-1836719 Product Note: Located in Main Catalyst Detailed Note: After Catalyst Important Product Info: - After Catalyst Position of Product: Rear Inventory: In Stock Condition: New Shipping Options: Free Ground Shipping, Overnight, 2 Day Additional Mazda RX8 Fitment Information: Warehouse: A Vehicle Transmission •  2004 (04) Mazda RX8 Automatic

Click to Enlarge 00 2000 Kia Sephia Oxygen Sensor Rear SNG Retail: $198.67 Your Price: $62.85 Qty: Product SKU: W0133-1843829 Position of Product: Rear Inventory: In Stock Condition: New Shipping Options: Ground, Overnight, 2 Day Additional Kia Sephia Fitment Information: Warehouse: A Vehicle •  2000 (00) Kia Sephia

Click to Enlarge 07 2007 Mazda 3 Oxygen Sensor 2.3L 4 Cyl Turbocharged Front OES Genuine Retail: $215.17 Your Price: $193.85 with FREE Shipping Qty: Product SKU: W0133-1832352 Product Note: Before Catalyst May also be referred to as a Air Fuel Ratio Sensor. Detailed Note: Located in Turbo Outlet-May also be referred to as a Air Fuel Ratio Sensor Position of Product: Front Inventory: In Stock Condition: New Made By: OEM (Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part. Shipping Options: Free Ground Shipping, Overnight, 2 Day Additional Mazda 3 Fitment Information: Warehouse: A Vehicle Engine •  2007 (07) Mazda 3 2.3L 4 Cyl Turbocharged

Click to Enlarge 01 2001 Audi A6 Quattro Oxygen Sensor 2.8L V6 Front FAE Retail: $180.00 Your Price: $138.85 with FREE Shipping Qty: Product SKU: W0133-1735930 Product Note: Before Catalyst Position of Product: Front Inventory: In Stock Condition: New Shipping Options: Free Ground Shipping, Overnight, 2 Day Additional Audi A6 Quattro Fitment Information: Warehouse: A Vehicle Engine •  2001 (01) Audi A6 Quattro 2.8L V6

Click to Enlarge 01 2001 Infiniti QX4 Oxygen Sensor Left Lower Paraut Retail: $203.35 Your Price: $163.85 with FREE Shipping Qty: Product SKU: W0133-1725938 Product Note: Production: 01/01/2000-07/31/2000, At Catalyst Outlet Position of Product: Left Lower Inventory: In Stock Condition: New Made By: OEM (Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part. Shipping Options: Free Ground Shipping, Overnight, 2 Day Additional Infiniti QX4 Fitment Information: Warehouse: A Vehicle Production Range •  2001 (01) Infiniti QX4 Fr:01-01-00 To:07-31-00

Click to Enlarge 93 1993 Saab 900 Oxygen Sensor Scan-Tech 3-Wire (NLA 1/12) Retail: $307.50 Your Price: $41.85 Qty: Product SKU: W0133-1611797 Important Product Info: 3-Wire (NLA 1/12) Inventory: In Stock Condition: New Shipping Options: Ground, Overnight, 2 Day Additional Saab 900 Fitment Information: Warehouse: A Vehicle •  1993 (93) Saab 900

Click to Enlarge 84 1984 Volkswagen Vanagon Oxygen Sensor 1.9L H4 OEQ Retail: $60.00 Your Price: $22.85 Qty: Product SKU: W0133-1625098 Inventory: In Stock Condition: New Shipping Options: Ground, Overnight, 2 Day Additional Volkswagen Vanagon Fitment Information: Warehouse: A Vehicle Engine •  1984 (84) Volkswagen Vanagon 1.9L H4

Click to Enlarge 00 2000 Land Rover Discovery Oxygen Sensor Front Bosch Retail: $132.11 Your Price: $71.85 Qty: Product SKU: W0133-1610443 Position of Product: Front Inventory: In Stock Condition: New Shipping Options: Ground, Overnight, 2 Day Additional Land Rover Discovery Fitment Information: Warehouse: A Vehicle •  2000 (00) Land Rover Discovery

Click to Enlarge 01 2001 BMW 325i Oxygen Sensor Rear Bosch - 2 Required Retail: $222.02 Your Price: $71.85 Qty: Product SKU: W0133-1607575 Product Note: After Catalyst : Lambda Monitor Sensor : 990mm Important Product Info: - 2 Required Position of Product: Rear Inventory: In Stock Condition: New Made By: OEM (Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part. Shipping Options: Ground, Overnight, 2 Day Additional BMW 325i Fitment Information: Warehouse: A Vehicle •  2001 (01) BMW 325i

Click to Enlarge 01 2001 BMW X5 Oxygen Sensor Front Bosch Retail: $222.02 Your Price: $62.85 Qty: Product SKU: W0133-1607726 Product Note: Before Catalyst : Regulating Lambda Probe : 320mm Position of Product: Front Inventory: In Stock Condition: New Made By: OEM (Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part. Shipping Options: Ground, Overnight, 2 Day Additional BMW X5 Fitment Information: Warehouse: A Vehicle •  2001 (01) BMW X5

Click to Enlarge 03 2003 Land Rover Discovery Oxygen Sensor Front Bosch Retail: $132.11 Your Price: $71.85 Qty: Product SKU: W0133-1610443 Position of Product: Front Inventory: In Stock Condition: New Shipping Options: Ground, Overnight, 2 Day Additional Land Rover Discovery Fitment Information: Warehouse: A Vehicle •  2003 (03) Land Rover Discovery

Click to Enlarge 00 2000 Toyota Tundra 4WD Oxygen Sensor 4.7L V8 Rear Left Bosch - After Catalyst Retail: $136.13 Your Price: $69.85 Qty: Product SKU: W0133-1607647 Product Note: After Catalyst Important Product Info: - After Catalyst Position of Product: Rear Left Inventory: In Stock Condition: New Shipping Options: Ground, Overnight, 2 Day Additional Toyota Tundra Fitment Information: Warehouse: A Vehicle Sub Model Engine •  2000 (00) Toyota Tundra 4WD  4.7L V8

Click to Enlarge 00 2000 Toyota Tundra 4WD Oxygen Sensor Upstream Left 4.7L V8 2UZFE FI Naturally Aspirated GAS Denso Your Price: $51.85 Quantity: Part Number: 234-4169 Notes: OE Style -- DENSO is the O.E. Manufacturer 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: Upstream Left Availability: In Stock Condition: New Shipping Options: Ground Additional Toyota Tundra Fitment Information: Warehouse: C Vehicle Sub Model Engine •  2000 (00) Toyota Tundra 4WD  4.7L V8 2UZFE FI Naturally Aspirated GAS

Click to Enlarge 00 2000 Volkswagen Jetta Oxygen Sensor Upstream 2.0L 4 Cyl Standard Motor Products Your Price: $63.85 Quantity: Part Number: SG889 Notes: Oxygen Sensor Position: Upstream Availability: In Stock Condition: New Shipping Options: Ground Additional Volkswagen Jetta Fitment Information: Warehouse: C Vehicle Engine •  2000 (00) Volkswagen Jetta 2.0L 4 Cyl

Click to Enlarge 03 2003 Ford F150 Oxygen Sensor Front 4.2L V6 Motorcraft Your Price: $55.85 Quantity: Part Number: DY-835 Notes: Heated Oxygen Sensor -- XL3F-9F472-AA Features: Measures the amount of oxygen in the exhaust stream Ensures long lasting durability Reliable performance Offers superior quality life Resists corrosion and abrasion Position: Front Availability: In Stock Condition: New Shipping Options: Ground Additional Ford F150 Fitment Information: Warehouse: B Vehicle Engine •  2003 (03) Ford F150 4.2L V6

Click to Enlarge 02 2002 BMW 745i Oxygen Sensor Right 4.4L V8 Beck Arnley Your Price: $76.85 Quantity: Part Number: 156-4442 Notes: Oxygen Sensor -- DIRECT FIT,Post Catalytic Converter Position: Right Availability: In Stock Condition: New Shipping Options: Ground Additional BMW 745i Fitment Information: Warehouse: B Vehicle Engine •  2002 (02) BMW 745i 4.4L V8

Image is not vehicle specific 02 2002 Chevrolet Trailblazer EXT LT Oxygen Sensor 4.2L 6 Cyl VIN: S FI Naturally Aspirated GAS AC Delco Your Price: $72.85 Part Number: 213-1551 Notes: Oxygen Sensor -- SENSOR,HEATED OXYGEN (POSITION 1) IN EXH MANIFOLD/CROSSOVER Availability: Out of Stock Condition: New Shipping Options: Ground Additional Chevrolet Trailblazer Fitment Information: Warehouse: B Vehicle Sub Model Engine •  2002 (02) Chevrolet Trailblazer EXT LT  4.2L 6 Cyl VIN: S FI Naturally Aspirated GAS