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Oxygen Sensor
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Oxygen Sensor - Upstream (Bosch) for 1987-1995 BMW NEW

$ 101 .54
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Position: Upstream
⚠️ Most jobs typically require 2 of this item.
Exact Fit
Actual OE Oxygen Sensor
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Brand: Bosch
Condition: New
See All Other Oxygen Sensors
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Specifications & Info


Attribute Value
Automotive Color / Finish Steel
Automotive Item Weight (lbs) 0.32408 Lb
Connector Gender Female
Connector Shape Round
Grade Type Regular
Heated (Oxygen Sensor) Yes
Hex Size (Oxygen Sensor) 22 Mm
Length (Sealing Surface To End Of Connector) 21.259842519685 In
Mounting Type Threaded
Oxygen Sensor Type Narrow-band Heated
Prop 65 Warning Label Required? No
Sensor Type Heated
Terminal Gender Female
Terminal Quantity 4
Terminal Type Pin
Thread Diameter 18
Wire Quantity 4
Wiring Harness Included Yes
Wiring Harness Length 18.740157480315

Vehicle Fitment Guide

This part fits the following vehicles:

BMW 16 models (tapclick to expand)(tapclick to hide)
318i 1992-1995 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 1992 - 1995 L4 1.8L RWD Automatic & Manual
Base Sedan 1992 - 1995 L4 1.8L RWD Automatic & Manual
318is 1992-1995 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1992 - 1995 L4 1.8L RWD Automatic & Manual
318ti 1995 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 1995 L4 1.8L RWD Automatic & Manual
325i 1987-1995 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 1987 - 1995 L6 2.5L RWD Automatic & Manual
Base Coupe 1989 - 1991 L6 2.5L RWD Automatic & Manual
Base Sedan 1987 - 1995 L6 2.5L RWD Automatic & Manual
325iX 1988-1991 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1988 - 1991 L6 2.5L AWD Automatic & Manual
Base Sedan 1989 - 1991 L6 2.5L AWD Automatic & Manual
325is 1988-1995 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1988 - 1995 L6 2.5L RWD Automatic & Manual
530i 1994 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 1994 V8 3.0L RWD Automatic & Manual
Base Wagon 1994 V8 3.0L RWD Automatic & Manual
540i 1994 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 1994 V8 4.0L RWD Automatic & Manual
740i 1993-1994 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 1993 - 1994 V8 4.0L RWD Automatic
740iL 1993-1994 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 1993 - 1994 V8 4.0L RWD Automatic
750iL 1988-1994 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 1988 - 1994 V12 5.0L RWD Automatic
840Ci 1994 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1994 V8 4.0L RWD Automatic
850CSi 1994-1995 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1994 - 1995 V12 5.6L RWD Manual
850Ci 1993-1994 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1993 - 1994 V12 5.0L RWD Automatic & Manual
850i 1991-1992 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1991 - 1992 V12 5.0L RWD Automatic & Manual
M3 1995 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1995 L6 3.0L RWD Automatic & Manual
Lightweight Coupe 1995 L6 3.0L RWD Automatic & Manual
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.
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.

Interchange Parts

Brand Part Number
BMW 11781247235
BMW 11781702931
BMW 11781720860
BMW 11781733628
BMW 11781735499
BMW 11781735500
BMW 11781741092
BMW 11781747005
BMW 11781747579

Fits Years: 1987 1988 1989 1990 1991 1992 1993 1994 1995

Fits Models: 318i, 318is, 318ti, 325i, 325is, 325iX, 530i, 540i, 740i, 740iL, 750iL, 840Ci, 850Ci, 850CSi, 850i, M3

Expert Guide

A Practical Guide to the Oxygen Sensor for the 1987-2000 BMW 325i

Restore your classic BMW's fuel economy and smooth performance by choosing the right replacement oxygen sensor.

 Read Full Guide →
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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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