Oxygen Sensors for BMW F83 M4 S55 3.0L

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Oxygen sensors constantly monitor engine emissions and relays this data to the DME. Using these readings the computer determines the proper air/fuel mixture as well as how efficiently the catalyst system is functioning. Symptoms of a failed oxygen sensor range from an EML to poor fuel economy and severe loss of power. A failed upstream sensor will typically cause the engine to run poorly and a failed downstream sensor will typically present as a catalyst efficiency code.

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Schwaben 7/8"(22mm) Flexible Oxygen Sensor Wrench

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T#:368923

Part#: FO-78

Ships on Jun 23, 2026

Sale - Save 30% $ 48.99

This product was last offered at the strikethrough price on
05-02-2026

$ 34.29 USD

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$ 48.99

This product was last offered at the strikethrough price on
05-02-2026

$ 34.29 USD

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The Schwaben oxygen sensor wrench has a six-point pivot head to provide a secure grip on stubbornly tight oxygen sensors located in awkward, inaccessible locations.

OEM Bosch Universal 4-Wire Oxygen Sensor - Priced Each

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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:372884

Part#: 15733

In Stock

$ 82.99

This product was last offered at the strikethrough price on
02-16-2026

$ 74.99 USD

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$ 74.99 USD

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Bosch Universal Oxygen Sensors are perfect for replacing faulty sensors throwing off a check engine lights and causing poor operation and low gas mileage. If you are looking for a cheaper option or are unable to get a hold of the sensor you need, you can reuse part of the original wiring harness to connect this high quality replacement.

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URO Oxygen Sensor - Priced Each

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T#:38094317

Part#: 11787848482

In Stock

$ 109.25 USD

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$ 109.25 USD

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Located before the catalytic converter on the longer downpipe, also considered the upstream O2 sensor.

Bosch - Oxygen Sensor - Priced Each

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T#:25042571

Part#: 11787848482

In Stock at Vendor

$ 250.99

This product was last offered at the strikethrough price on
04-10-2026

$ 232.99 USD

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$ 232.99 USD

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Genuine BMW Oxygen Sensor - F80,F82,F83

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T#:198664

Part#: 11787848482

Ships in 1-2 days

15% off MSRP $ 406.99

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

$ 346.99 USD

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15% off MSRP

$ 406.99

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

$ 346.99 USD

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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.

Genuine BMW Oxygen Sensor - F80,F82,F83

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T#:198667

Part#: 11787848487

Ships in 1-2 days

15% off MSRP $ 325.99

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

$ 277.99 USD

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15% off MSRP

$ 325.99

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

$ 277.99 USD

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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.

Genuine BMW Oxygen Sensor - F80,F82,F83

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:198665

Part#: 11787848483

Ships in 1-2 days

15% off MSRP $ 406.99

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

$ 346.99 USD

Add to Wish List

Qty

15% off MSRP

$ 406.99

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

$ 346.99 USD

Add to Wish List

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.

Genuine BMW Oxygen Sensor - F80,F82,F83

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:198666

Part#: 11787848486

Ships in 1-2 days

15% off MSRP $ 325.99

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

$ 277.99 USD

Add to Wish List

Qty

15% off MSRP

$ 325.99

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

$ 277.99 USD

Add to Wish List

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.

Stainless Steel Oxygen Sensor (O2) Weld Bung (M18x1.5mm) - Priced Eac...

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T#:637408

Part#: 028092ECS11AKT

In Stock

Sale - Save 25% $ 3.99

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

$ 2.99 USD

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Sale - Save 25%

$ 3.99

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

$ 2.99 USD

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Upgrade your exhaust system with the Stainless Steel Oxygen Sensor (O2) Weld Bung (M18x1.5mm). This high-quality weld bung is made from stainless steel, ensuring durability and resistance to corrosion. It features M18x1.5mm threads, making it compatible with most oxygen sensors. Perfect for custom exhaust setups or replacing damaged bungs, this weld bung is a must-have for any automotive enthusiast.

Made from high-quality stainless steel for durability and corrosion resistance
M18x1.5mm threads ensure compatibility with most oxygen sensors
Ideal for custom exhaust setups or replacing damaged bungs
Essential for automotive enthusiasts looking to upgrade their exhaust system

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

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T#:47439371

Part#: 02SB1815

Ships on Jan 4, 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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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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