Oxygen Sensors

Oxygen Sensor - Downstream Catalytic Converter

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:27105147

Part#: 11787589475

In Stock

Sale - Save 15% $ 130.99

This product was last offered at the strikethrough price on
09-16-2026

$ 111.34 USD

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Sale - Save 15%

$ 130.99

This product was last offered at the strikethrough price on
09-16-2026

$ 111.34 USD

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Oxygen Sensor

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:27105145

Part#: 11787545075

In Stock

Sale - Save 15% $ 115.99

This product was last offered at the strikethrough price on
09-16-2026

$ 98.59 USD

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Sale - Save 15%

$ 115.99

This product was last offered at the strikethrough price on
09-16-2026

$ 98.59 USD

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Genuine MINI Oxygen Sensor

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T#:14672

Part#: 11787548961

Ships in 1 day

20% off MSRP $ 307.15

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 245.03 USD

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20% off MSRP

$ 307.15

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 245.03 USD

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Genuine MINI LAMBDA MONITOR SENSOR
Fits BMW Engines including:
N12,N14,N16,N18,N51

Genuine MINI Oxygen Sensor

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:7077

Part#: 11780872674

Ships in 1 day

14% off MSRP $ 385.56

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 329.88 USD

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14% off MSRP

$ 385.56

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 329.88 USD

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Genuine MINI ENGINE OXYGEN SENSOR 11780872674.--

This item fits the following BMWs:
MINI Cooper - Mini Cooper, Mini Cooper Convt, Mini Cooper S, Mini Cooper S Convt

--. Fits BMW Engines including:
W10,W11

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Rear Oxygen Sensor Set - N52, N54

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:55353594

Part#: 11787545074/5KT2

In Stock

Sale - Save 3% $ 366.99

This product was last offered at the strikethrough price on
10-28-2026

$ 355.63 USD

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Sale - Save 3%

$ 366.99

This product was last offered at the strikethrough price on
10-28-2026

$ 355.63 USD

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Sluggish oxygen sensors do a lot more than just light up your dashboard with an annoying Check Engine Light—they directly choke your BMW’s performance.

Bosch Oxygen Sensor Set - Pre and Post Catalytic Converter - N55 ...

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:55857772

Part#: 11787589475KT2

In Stock

$ 342.99 USD

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$ 342.99 USD

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Extreme exhaust heat and carbon buildup degrade your factory oxygen sensors over time, sending lazy data to your DME and robbing you of performance.

Front Oxygen Sensor Set - E9x, E82, E88, Z4

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:55317713

Part#: BFR1/2O2SKT2

In Stock

Sale - Save 19% $ 400.99

This product was last offered at the strikethrough price on
07-14-2026

$ 325.67 USD

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Sale - Save 19%

$ 400.99

This product was last offered at the strikethrough price on
07-14-2026

$ 325.67 USD

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Over time, that degradation robs your BMW of its crisp throttle response, tanks your fuel economy, and leaves you staring at a failed emissions ticket

Bosch Oxygen Sensors - Bank 1 And 2 Pre-Cat - N52

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:56110313

Part#: 11787558055KT

In Stock

Sale - Save 6% $ 307.99

This product was last offered at the strikethrough price on
08-13-2026

$ 289.50 USD

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Sale - Save 6%

$ 307.99

This product was last offered at the strikethrough price on
08-13-2026

$ 289.50 USD

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Your engine's air fuel ratio needs to be dead on. Worn out factory pre-cat oxygen sensors delay vital data to the DME, leading to sub optimal fueling, lost horsepower, and dangerous hesitation under load.

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Oxygen Sensor

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:27105146

Part#: 11787589121

Special Order: No Guaranteed ETA

Sale - Save 8% $ 118.99

This product was last offered at the strikethrough price on
05-03-2026

$ 108.89 USD

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Sale - Save 8%

$ 118.99

This product was last offered at the strikethrough price on
05-03-2026

$ 108.89 USD

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Oxygen Sensor - Priced Each

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T#:56291060

Part#: 11787548961

In Stock

Sale - Save 10% $ 65.99

This product was last offered at the strikethrough price on
10-08-2026

$ 59.39 USD

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$ 65.99

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10-08-2026

$ 59.39 USD

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Denso Oxygen Sensor - Right - E60, E63, E64

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T#:1196208

Part#: 11787540166

Ships in 1 Business Day

$ 205.99

This product was last offered at the strikethrough price on
05-07-2026

$ 199.99 USD

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$ 199.99 USD

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Reads out emissions levels to the cars computer

CLIP

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T#:405498

Part#: 07147544063

Ships in 1 day

$ 2.99 USD

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$ 2.99 USD

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Genuine MINI Oxygen Sensor

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:14673

Part#: 11787549860

Ships in 4 Business Days

16% off MSRP $ 365.17

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 306.29 USD

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16% off MSRP

$ 365.17

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 306.29 USD

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Genuine MINI REGULATING LAMBDA PROBE
Fits BMW Engines including:
N14,N51

Oxygen Sensor Kit - F30/31 N47, E70 M57

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:55569520

Part#: 13628589844KT2

Ships in 1 Business Day

Sale - Save 20% $ 770.99

This product was last offered at the strikethrough price on
07-03-2026

$ 616.78 USD

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Sale - Save 20%

$ 770.99

This product was last offered at the strikethrough price on
07-03-2026

$ 616.78 USD

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Oxygen sensors are used by the vehicle computer to adjust the air/fuel ratio and test vehicle emissions. This kit includes both rear Sensors.

Genuine MINI Regulating Lambda Probe L=320mm - 11787590713

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T#:14687

Part#: 11787590713

Ships in 1 day

10% off MSRP $ 427.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 386.99 USD

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10% off MSRP

$ 427.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 386.99 USD

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Genuine MINI Regulating Lambda Probe L=320mm

A high-quality replacement part engineered for precise compatibility with MINI vehicles. With its durable construction and reliable performance, this lambda probe ensures optimal engine function and emissions control.

Designed specifically for MINI vehicles
Ensures precise regulation of fuel-air mixture
Helps maintain optimal engine performance
Facilitates efficient emissions control

Genuine MINI REGULATING LAMBDA PROBE
Fits BMW Engines including:
N12

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Oxygen Sensor - Priced Each

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:588104

Part#: 11787548961

Ships in 1 day

$ 189.99

This product was last offered at the strikethrough price on
05-07-2026

$ 183.99 USD

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$ 183.99 USD

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Front Oxygen Sensor - Bank 2 Pre-Cat

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:55497441

Part#: 11787558087

In Stock

Sale - Save 10% $ 109.99

This product was last offered at the strikethrough price on
10-08-2026

$ 98.99 USD

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Sale - Save 10%

$ 109.99

This product was last offered at the strikethrough price on
10-08-2026

$ 98.99 USD

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Genuine MINI Socket Housing 4-Polig - 12527543317

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T#:40582

Part#: 12527543317

Ships in 4 Business Days

$ 9.99 USD

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$ 9.99 USD

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Genuine MINI SOCKET HOUSING
Fits BMW Engines including:
N12,N14,N51

O2 Sensor Bung and Plug

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:339000

Part#: TEN9949O2S

Ships in 6 Business Days

Starting at $ 12.95 USD

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Starting at $ 12.95 USD

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This weld-in bung allows an O2 sensor to be screwed into your exhaust system. It's required for custom exhaust systems, and is also useful for air/fuel ratio measurements when dyno testing.

Genuine MINI Lambda-probe Bracket - 11787547747

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T#:37691

Part#: 11787547747

Special Order: No Guaranteed ETA

6% off MSRP $ 51.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 48.99 USD

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6% off MSRP

$ 51.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 48.99 USD

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Genuine MINI LAMBDA-PROBE BRACKET
Fits BMW Engines including:
N14,N51

Rear Oxygen Sensor - Bank 1 Post-Cat

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:57340375

Part#: 11787545074

Ships on Dec 15, 2026

Sale - Save 10% $ 79.99

This product was last offered at the strikethrough price on
10-08-2026

$ 71.99 USD

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Sale - Save 10%

$ 79.99

This product was last offered at the strikethrough price on
10-08-2026

$ 71.99 USD

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Oxygen Sensor - Front Or Rear Manifold

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:56797107

Part#: 11787523434

Ships on Dec 15, 2026

Sale - Save 10% $ 119.99

This product was last offered at the strikethrough price on
10-08-2026

$ 107.99 USD

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Sale - Save 10%

$ 119.99

This product was last offered at the strikethrough price on
10-08-2026

$ 107.99 USD

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E9X M3 Oxygen Sensor - Priced Each

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:57267803

Part#: 11787537984

Ships on Dec 15, 2026

Sale - Save 10% $ 79.99

This product was last offered at the strikethrough price on
10-08-2026

$ 71.99 USD

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Sale - Save 10%

$ 79.99

This product was last offered at the strikethrough price on
10-08-2026

$ 71.99 USD

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Oxygen Sensor - Priced Each

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:56869516

Part#: 11787576673

Ships on Dec 15, 2026

Sale - Save 10% $ 109.99

This product was last offered at the strikethrough price on
10-08-2026

$ 98.99 USD

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Sale - Save 10%

$ 109.99

This product was last offered at the strikethrough price on
10-08-2026

$ 98.99 USD

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Keep your MINI / BMW mileage up and running correctly

Oxygen Sensor

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:56001972

Part#: 11787596924

Ships on Dec 15, 2026

Sale - Save 10% $ 125.99

This product was last offered at the strikethrough price on
10-08-2026

$ 113.39 USD

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Sale - Save 10%

$ 125.99

This product was last offered at the strikethrough price on
10-08-2026

$ 113.39 USD

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Febi NOx Sensor - SCR-Type Catalytic Converter - 13627812528 - F3x, E...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:56616356

Part#: 13627812528

Special Order: No Guaranteed ETA

$ 268.99 USD

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$ 268.99 USD

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Keep your BMW’s emissions control working with the precise calibration it demands with this Febi Bilstein NOx Sensor.

Febi Upstream NOx Sensor - 13628589846 - E90, F3x, F25, E70

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T#:56254774

Part#: 13628589846

Special Order: No Guaranteed ETA

$ 312.99 USD

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$ 312.99 USD

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Maintain peak performance and emissions compliance on your BMW with this replacement upstream NOx sensor by Febi Bilstein.

Febi Rear Oxygen Sensor - Bank 1 Post-Cat

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We Price Match - Give Us A Call or Chat!

T#:16375111

Part#: 11787526262

Special Order: No Guaranteed ETA

$ 124.99 USD

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$ 124.99 USD

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The oxygen sensor is vital to the performance and drivability of your car. The engine computer relies on data from the sensor to make adjustments in engine efficiency and performance. When your BMW oxygen sensor fails, the computer can no longer sense the air/fuel ratio, so it ends up guessing -- resulting in poor performance, poor gas mileage, and increased pollution. Make sure your BMW engine performs as it should, and doesn't use more fuel than it needs to, by simply changing your oxygen sensor today. There is no lifespan on O2 sensors but there are several fault codes that indicate a failed sensor (O2 monitoring, cat efficiency, O2 heating circuit, O2 readiness, and others). The O2 sensor is heated and has a self-calibration feature so once you get the codes or feel performance has suffered, a new sensor is a good starting point to get you back to peak performance. Febi's Oxygen sensors are high quality and will give you the longest and best performance for the price.

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Febi Oxygen Sensor - 11787836451 - E60 M5, E63 M6, E64 M6

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:56254780

Part#: 11787836451

Special Order: No Guaranteed ETA

$ 63.99 USD

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$ 63.99 USD

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This Febi Bilstein oxygen sensor is designed as a direct OEM-spec replacement to keep your engine management system operating with pin-point accuracy.

Febi Oxygen Sensor - 11781743994 - E46 M3

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:56254778

Part#: 11781743994

Special Order: No Guaranteed ETA

$ 62.99 USD

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$ 62.99 USD

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This Febi Bilstein Oxygen Sensor provides a high-quality OEM replacement option built to precise vehicle specifications.

Febi Oxygen Sensor - 11787512973 - E39 M5, E39 540i, E38 740iL 750iL ...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:56254844

Part#: 11787512973

Special Order: No Guaranteed ETA

$ 62.99 USD

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$ 62.99 USD

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Maintain peak engine performance and precise air/fuel ratio telemetry with the Febi Bilstein Heated Oxygen Sensor.

E9X M3 Oxygen Sensor - Black

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:58234534

Part#: 11787539125

Ships on Jan 28, 2027

Sale - Save 10% $ 99.99

This product was last offered at the strikethrough price on
10-08-2026

$ 89.99 USD

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Sale - Save 10%

$ 99.99

This product was last offered at the strikethrough price on
10-08-2026

$ 89.99 USD

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Front Oxygen Sensor - Bank 1 Pre-Cat

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:54780515

Part#: 11787558055

Special Order: No Guaranteed ETA

Sale - Save 10% $ 99.99

This product was last offered at the strikethrough price on
10-08-2026

$ 89.99 USD

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Sale - Save 10%

$ 99.99

This product was last offered at the strikethrough price on
10-08-2026

$ 89.99 USD

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02 SENSOR BUNG (WELD-ON TYPE) 304 STAINLESS STEEL (M18x1.5mm) ...

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:47439371

Part#: 02SB1815

Ships on May 27, 2027

Sale - Save 39% $ 3.99

This product was last offered at the strikethrough price on
05-03-2026

$ 2.44 USD

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Qty

Sale - Save 39%

$ 3.99

This product was last offered at the strikethrough price on
05-03-2026

$ 2.44 USD

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Easily add an oxygen sensor to your custom exhaust setup with this universal O2 sensor bung. Designed for simple weld-on installation, it allows you to place your sensor exactly where you need it—perfect for custom builds, exhaust modifications, or performance tuning projects.

Features:

CNC-cut from T304 Stainless Steel for corrosion resistance
Threaded for M18x1.5mm RH oxygen sensors

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Oxygen Sensor - Grey - before catalytic converter - E60 550i E63 650i...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:6366586

Part#: 11787540168

Ships in 1 Business Day

$ 159.99 USD

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$ 159.99 USD

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This is the pre-cat oxygen sensor 550mm for cylinders 5-8 for BMW E60 550i and E63 650i. Bosch # 17093.

This item fits the following BMWs:
2005-2010 E60 BMW 550i
2005-2010 E63 BMW 650i
For cars with manual transmission.

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Genuine MINI Regulating Lambda Probe L=320mm

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