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2003 BMW Emission Control Parts

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320i 325Ci 325i 325xi 330Ci 330i 330xi 525i 530i 540i 745Li 745i 760Li M3 M5 X5 Z4 Z8

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2003 BMW M5 Oxygen Sensor - Upstream 8 Cyl 5.0L Bosch

OE MFR of Oxygen Sensors
Actual OE Oxygen Sensor
Product Attributes:
- Prop 65 Warning Label Required?: No
- Connector Gender: Female
- Grade Type: Regular
- Wiring Harness Length: 8.89763779527559
- Automotive Item Weight (lbs): 0.242508 Lb
- Connector Shape: Round
- Hex Size (Oxygen Sensor): 22 Mm
- Terminal Quantity: 4
- Sensor Type: Heated
- Heated (Oxygen Sensor): Yes
- Oxygen Sensor Type: Narrow-band Heated
- Wiring Harness Included: Yes
- Terminal Type: Pin
- Thread Diameter: 18
- Terminal Gender: Female
- Automotive Color / Finish: Steel
- Mounting Type: Threaded
- Length (Sealing Surface To End Of Connector): 11.4173228346457 In
- Wire Quantity: 4
Features:
- Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
- Direct Fit includes OE Connector for easy installation
- Performance meets or exceeds OE specifications
- True Direct-fit OE connectors and harness
- Recommend to use OTC 6500 Flexihead O2 Sensor Wrench
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.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:

11781742050, MHK000210

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
2003 - BMW M5	V	4941	Upstream	8 Cyl 5.0L	-

2 In Stock

Limited-Time Offer

$160.11 USD

$192.13 USD


Brand	Bosch
Part #	B4113477
Condition	New
Warehouse	B

UPC: 028851134774

2003 BMW 330i Oxygen Sensor - Upstream 6 Cyl 3.0L Bosch

OE MFR of Oxygen Sensors
To 03/2003
Actual OE Oxygen Sensor
Product Attributes:
- Prop 65 Warning Label Required?: No
- Connector Gender: Female
- Grade Type: Regular
- Wiring Harness Length: 8.89763779527559
- Automotive Item Weight (lbs): 0.242508 Lb
- Connector Shape: Round
- Hex Size (Oxygen Sensor): 22 Mm
- Terminal Quantity: 4
- Sensor Type: Heated
- Heated (Oxygen Sensor): Yes
- Oxygen Sensor Type: Narrow-band Heated
- Wiring Harness Included: Yes
- Terminal Type: Pin
- Thread Diameter: 18
- Terminal Gender: Female
- Automotive Color / Finish: Steel
- Mounting Type: Threaded
- Length (Sealing Surface To End Of Connector): 11.4173228346457 In
- Wire Quantity: 4
Features:
- Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
- Direct Fit includes OE Connector for easy installation
- Performance meets or exceeds OE specifications
- True Direct-fit OE connectors and harness
- Recommend to use OTC 6500 Flexihead O2 Sensor Wrench
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.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
2003 - BMW 330i	L	2979	Upstream	6 Cyl 3.0L	-

2 In Stock

Limited-Time Offer

$160.11 USD

$192.13 USD


Brand	Bosch
Part #	B4113477
Condition	New
Warehouse	B

UPC: 028851134774

2003 BMW Z4 Oxygen Sensor - Upstream 6 Cyl 3.0L Bosch

OE MFR of Oxygen Sensors
For Cylinders 1 to 3 Only
Actual OE Oxygen Sensor
Product Attributes:
- Prop 65 Warning Label Required?: No
- Connector Gender: Female
- Grade Type: Regular
- Wiring Harness Length: 8.89763779527559
- Automotive Item Weight (lbs): 0.242508 Lb
- Connector Shape: Round
- Hex Size (Oxygen Sensor): 22 Mm
- Terminal Quantity: 4
- Sensor Type: Heated
- Heated (Oxygen Sensor): Yes
- Oxygen Sensor Type: Narrow-band Heated
- Wiring Harness Included: Yes
- Terminal Type: Pin
- Thread Diameter: 18
- Terminal Gender: Female
- Automotive Color / Finish: Steel
- Mounting Type: Threaded
- Length (Sealing Surface To End Of Connector): 11.4173228346457 In
- Wire Quantity: 4
Features:
- Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
- Direct Fit includes OE Connector for easy installation
- Performance meets or exceeds OE specifications
- True Direct-fit OE connectors and harness
- Recommend to use OTC 6500 Flexihead O2 Sensor Wrench
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.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
2003 - BMW Z4	L	2979	Upstream	6 Cyl 3.0L	-

2 In Stock

Limited-Time Offer

$160.11 USD

$192.13 USD


Brand	Bosch
Part #	B4113477
Condition	New
Warehouse	B

UPC: 028851134774

2003 BMW X5 Oxygen Sensor - Upstream 8 Cyl 4.6L Bosch

OE MFR of Oxygen Sensors
Actual OE Oxygen Sensor
Product Attributes:
- Prop 65 Warning Label Required?: No
- Connector Gender: Female
- Grade Type: Regular
- Wiring Harness Length: 8.89763779527559
- Automotive Item Weight (lbs): 0.242508 Lb
- Connector Shape: Round
- Hex Size (Oxygen Sensor): 22 Mm
- Terminal Quantity: 4
- Sensor Type: Heated
- Heated (Oxygen Sensor): Yes
- Oxygen Sensor Type: Narrow-band Heated
- Wiring Harness Included: Yes
- Terminal Type: Pin
- Thread Diameter: 18
- Terminal Gender: Female
- Automotive Color / Finish: Steel
- Mounting Type: Threaded
- Length (Sealing Surface To End Of Connector): 11.4173228346457 In
- Wire Quantity: 4
Features:
- Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
- Direct Fit includes OE Connector for easy installation
- Performance meets or exceeds OE specifications
- True Direct-fit OE connectors and harness
- Recommend to use OTC 6500 Flexihead O2 Sensor Wrench
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.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
2003 - BMW X5	V	4598	Upstream	8 Cyl 4.6L	-

2 In Stock

Limited-Time Offer

$160.11 USD

$192.13 USD


Brand	Bosch
Part #	B4113477
Condition	New
Warehouse	B

UPC: 028851134774

2003 BMW 325i Oxygen Sensor - Upstream 6 Cyl 2.5L Bosch

OE MFR of Oxygen Sensors
To 02/2003
Actual OE Oxygen Sensor
Product Attributes:
- Prop 65 Warning Label Required?: No
- Connector Gender: Female
- Grade Type: Regular
- Wiring Harness Length: 8.89763779527559
- Automotive Item Weight (lbs): 0.242508 Lb
- Connector Shape: Round
- Hex Size (Oxygen Sensor): 22 Mm
- Terminal Quantity: 4
- Sensor Type: Heated
- Heated (Oxygen Sensor): Yes
- Oxygen Sensor Type: Narrow-band Heated
- Wiring Harness Included: Yes
- Terminal Type: Pin
- Thread Diameter: 18
- Terminal Gender: Female
- Automotive Color / Finish: Steel
- Mounting Type: Threaded
- Length (Sealing Surface To End Of Connector): 11.4173228346457 In
- Wire Quantity: 4
Features:
- Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
- Direct Fit includes OE Connector for easy installation
- Performance meets or exceeds OE specifications
- True Direct-fit OE connectors and harness
- Recommend to use OTC 6500 Flexihead O2 Sensor Wrench
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.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine Designation	Engine	CID
2003 - BMW 325i	L	2494	Upstream	M54	6 Cyl 2.5L	152

2 In Stock

Limited-Time Offer

$160.11 USD

$192.13 USD


Brand	Bosch
Part #	B4113477
Condition	New
Warehouse	B

UPC: 028851134774

2003 BMW 525i Oxygen Sensor - Downstream 6 Cyl 2.5L Bosch

OE MFR of Oxygen Sensors
Actual OE Oxygen Sensor
Product Attributes:
- Prop 65 Warning Label Required?: No
- Connector Gender: Male
- Grade Type: Regular
- Wiring Harness Length: 35.8661417322835
- Automotive Item Weight (lbs): 0.34833 Lb
- Connector Shape: Round
- Hex Size (Oxygen Sensor): 22 Mm
- Terminal Quantity: 4
- Sensor Type: Heated
- Heated (Oxygen Sensor): Yes
- Oxygen Sensor Type: Narrow-band Heated
- Wiring Harness Included: Yes
- Terminal Type: Blade
- Thread Diameter: 18
- Terminal Gender: Male
- Automotive Color / Finish: Steel
- Mounting Type: Threaded
- Length (Sealing Surface To End Of Connector): 38.3858267716535 In
- Wire Quantity: 4
Features:
- Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
- Direct Fit includes OE Connector for easy installation
- Performance meets or exceeds OE specifications
- True Direct-fit OE connectors and harness
- Recommend to use OTC 6500 Flexihead O2 Sensor Wrench
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.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:

11781433940, MHK000220

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
2003 - BMW 525i	L	2494	Downstream	6 Cyl 2.5L	152

1 In Stock

Limited-Time Offer

$186.37 USD

$223.64 USD


Brand	Bosch
Part #	B4115109
Condition	New
Warehouse	B

UPC: 731413630774

2003 BMW 330i Oxygen Sensor - Downstream 6 Cyl 3.0L Bosch

OE MFR of Oxygen Sensors
To 03/2003
Actual OE Oxygen Sensor
Product Attributes:
- Prop 65 Warning Label Required?: No
- Connector Gender: Male
- Grade Type: Regular
- Wiring Harness Length: 35.8661417322835
- Automotive Item Weight (lbs): 0.34833 Lb
- Connector Shape: Round
- Hex Size (Oxygen Sensor): 22 Mm
- Terminal Quantity: 4
- Sensor Type: Heated
- Heated (Oxygen Sensor): Yes
- Oxygen Sensor Type: Narrow-band Heated
- Wiring Harness Included: Yes
- Terminal Type: Blade
- Thread Diameter: 18
- Terminal Gender: Male
- Automotive Color / Finish: Steel
- Mounting Type: Threaded
- Length (Sealing Surface To End Of Connector): 38.3858267716535 In
- Wire Quantity: 4
Features:
- Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
- Direct Fit includes OE Connector for easy installation
- Performance meets or exceeds OE specifications
- True Direct-fit OE connectors and harness
- Recommend to use OTC 6500 Flexihead O2 Sensor Wrench
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.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
2003 - BMW 330i	L	2979	Downstream	6 Cyl 3.0L	-

1 In Stock

Limited-Time Offer

$186.37 USD

$223.64 USD


Brand	Bosch
Part #	B4115109
Condition	New
Warehouse	B

UPC: 731413630774

2003 BMW 325i Oxygen Sensor - Downstream 6 Cyl 2.5L Bosch

OE MFR of Oxygen Sensors
To 02/2003
Actual OE Oxygen Sensor
Product Attributes:
- Prop 65 Warning Label Required?: No
- Connector Gender: Male
- Grade Type: Regular
- Wiring Harness Length: 35.8661417322835
- Automotive Item Weight (lbs): 0.34833 Lb
- Connector Shape: Round
- Hex Size (Oxygen Sensor): 22 Mm
- Terminal Quantity: 4
- Sensor Type: Heated
- Heated (Oxygen Sensor): Yes
- Oxygen Sensor Type: Narrow-band Heated
- Wiring Harness Included: Yes
- Terminal Type: Blade
- Thread Diameter: 18
- Terminal Gender: Male
- Automotive Color / Finish: Steel
- Mounting Type: Threaded
- Length (Sealing Surface To End Of Connector): 38.3858267716535 In
- Wire Quantity: 4
Features:
- Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
- Direct Fit includes OE Connector for easy installation
- Performance meets or exceeds OE specifications
- True Direct-fit OE connectors and harness
- Recommend to use OTC 6500 Flexihead O2 Sensor Wrench
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.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine Designation	Engine	CID
2003 - BMW 325i	L	2494	Downstream	M54	6 Cyl 2.5L	152

1 In Stock

Limited-Time Offer

$186.37 USD

$223.64 USD


Brand	Bosch
Part #	B4115109
Condition	New
Warehouse	B

UPC: 731413630774

2003 BMW Z4 Oxygen Sensor - Downstream 6 Cyl 2.5L Bosch

OE MFR of Oxygen Sensors
For Cylinders 1 to 3 Only
Actual OE Oxygen Sensor
Product Attributes:
- Prop 65 Warning Label Required?: No
- Connector Gender: Male
- Grade Type: Regular
- Wiring Harness Length: 35.8661417322835
- Automotive Item Weight (lbs): 0.34833 Lb
- Connector Shape: Round
- Hex Size (Oxygen Sensor): 22 Mm
- Terminal Quantity: 4
- Sensor Type: Heated
- Heated (Oxygen Sensor): Yes
- Oxygen Sensor Type: Narrow-band Heated
- Wiring Harness Included: Yes
- Terminal Type: Blade
- Thread Diameter: 18
- Terminal Gender: Male
- Automotive Color / Finish: Steel
- Mounting Type: Threaded
- Length (Sealing Surface To End Of Connector): 38.3858267716535 In
- Wire Quantity: 4
Features:
- Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
- Direct Fit includes OE Connector for easy installation
- Performance meets or exceeds OE specifications
- True Direct-fit OE connectors and harness
- Recommend to use OTC 6500 Flexihead O2 Sensor Wrench
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.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
2003 - BMW Z4	L	2494	Downstream	6 Cyl 2.5L	152

1 In Stock

Limited-Time Offer

$186.37 USD

$223.64 USD


Brand	Bosch
Part #	B4115109
Condition	New
Warehouse	B

UPC: 731413630774

2003 BMW 525i Oxygen Sensor - Upstream Denso

Oxygen Sensor 4 Wire, Universal, Heated, Wire Length: 11.77
O.E. Quality Universal Replacement Sensor
Oxygen Sensor - Universal
Product Attributes:
- Sensor Type: Narrow-band
- Wiring Harness Length: 11.77
- Thread Diameter: 0.708
- Mounting Type: Threaded
- Wire Quantity: 4
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.