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Oxygen Sensor
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Oxygen Sensor - Downstream or Downstream Right (Denso) for 2014-2021 BMW i8, M2, M3, M4 NEW

$ 187 .07
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Position: Downstream or Downstream Right (Passenger Side)
O.E. Quality Direct Fit Replacement Sensor
Oxygen Sensor - OE Style
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Condition: New
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Specifications & Info


Attribute Value
Connector Gender Male
Mounting Type Threaded
Sensor Type Narrow-band
Thread Diameter 0.708
Wire Quantity 4
Wiring Harness Length 26.54

Vehicle Fitment Guide

This part fits the following vehicles:

BMW 4 models (tapclick to expand)(tapclick to hide)
M2 2019-2021 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
CS Coupe 2020 - 2021 L6 3.0L Turbo RWD Manual & Automatic Dual Clutch
Competition Coupe 2019 - 2021 L6 3.0L Turbo RWD Manual & Automatic Dual Clutch
M3 2015-2018 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2015 - 2018 L6 3.0L Turbo RWD Manual & Automatic Dual Clutch
M4 2015-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2015 - 2020 L6 3.0L Turbo RWD Manual & Automatic Dual Clutch
Base Coupe 2015 - 2020 L6 3.0L Turbo RWD Manual & Automatic Dual Clutch
CS Coupe 2018 - 2020 L6 3.0L Turbo RWD Automatic Dual Clutch
GTS Coupe 2016 L6 3.0L Turbo RWD Automatic Dual Clutch
i8 2014-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2019 - 2020 L3 1.5L PLUG-IN HYBRID EV-GAS (PHEV) Turbo AWD Automatic
Base Coupe 2014 - 2017, 2019 - 2020 L3 1.5L PLUG-IN HYBRID EV-GAS (PHEV) Turbo AWD Automatic
Coupe Coupe 2019 - 2020 L3 1.5L PLUG-IN HYBRID EV-GAS (PHEV) Turbo AWD Automatic
Pure Impulse Coupe 2017 - 2018 L3 1.5L PLUG-IN HYBRID EV-GAS (PHEV) Turbo AWD Automatic
Red Edition Coupe 2017 L3 1.5L PLUG-IN HYBRID EV-GAS (PHEV) Turbo AWD Automatic
Roadster Convertible 2019 - 2020 L3 1.5L PLUG-IN HYBRID EV-GAS (PHEV) Turbo AWD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.

Interchange Parts

Brand Part Number
BMW 11787848487
BMW 11788617030
Bosch 16094
NAPA Mileage Plus 2344973
NTK 25711
NTK 25744
Walker Products 250-241161
Walker Products 250-241192
Walker Products 350-341018
Walker Products 350-34888

Fits Years: 2014 2015 2016 2017 2018 2019 2020 2021

Fits Models: i8, M2, M3, M4

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120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

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