SUPERIOR DESIGN - Maximizes engine performance and fuel efficiency while reducing harmful emissions.
DOUBLE-PROTECTION COVER - Maintains proper unit temperature for quicker response times and protects the ceramic element against silicone and lead poisoning.
ALUMINUM-OXIDE TRAP LAYER - Keeps silicone and lead outside the ceramic element through DENSO's exclusive design, preventing damage to the platinum electrode.
STAINLESS STEEL HOUSING - Resists corrosion and contamination with

Position: Upstream

Condition: New

Shipping Options:
Ground, Overnight, 2 Day

This Part Fits:

Catalog: A

Vehicle	Engine	Transmission
2006 BMW X3	2.5L 6 Cyl
2006 BMW X3	3.0L 6 Cyl	Manual

Denso Oxygen Sensor - Upstream

(1 Reviews)

5 Stars

Denso W0133-1891849
Oxygen Sensor

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Part Number: W0133-1891849

Notes: OE Connector - Before Catalyst : Cylinders 1-3 : Regulating Lambda Probe: 320mm

Features:

SUPERIOR DESIGN - Maximizes engine performance and fuel efficiency while reducing harmful emissions.
DOUBLE-PROTECTION COVER - Maintains proper unit temperature for quicker response times and protects the ceramic element against silicone and lead poisoning.
ALUMINUM-OXIDE TRAP LAYER - Keeps silicone and lead outside the ceramic element through DENSO's exclusive design, preventing damage to the platinum electrode.
STAINLESS STEEL HOUSING - Resists corrosion and contamination with

Position: Upstream

Condition: New

Shipping Options:
Ground, Overnight, 2 Day

This Part Fits:

Catalog: A

Vehicle	Engine	Transmission
2006 BMW X3	2.5L 6 Cyl
2006 BMW X3	3.0L 6 Cyl	Manual

Denso Oxygen Sensor - Downstream

(Read reviews)

Part Number: W0133-2092411

Notes: OE Connector - After Catalyst : Cylinders 4-6 : Lambda Monior Sensor: 990mm

Position: Downstream

Condition: New

Shipping Options:
Ground, Overnight, 2 Day

This Part Fits:

Catalog: A

Vehicle	Engine	Transmission
2006 BMW X3	2.5L 6 Cyl
2006 BMW X3	3.0L 6 Cyl	Manual

Denso Oxygen Sensor - Downstream

(Read reviews)

Part Number: W0133-2092411

Notes: OE Connector - After Catalyst : Cylinders 1-3 : Lambda Monitor Sensor : 990mm

Position: Downstream

Condition: New

Shipping Options:
Ground, Overnight, 2 Day

This Part Fits:

Catalog: A

Vehicle	Engine	Transmission
2006 BMW X3	2.5L 6 Cyl
2006 BMW X3	3.0L 6 Cyl	Manual

Denso Oxygen Sensor - Upstream

(Read reviews)

Part Number: W0133-2082628

Notes: OE Connector - Before Catalyst : Cylinders 4-6

Position: Upstream

Condition: New

Shipping Options:
Free Ground Shipping or (Overnight and 2-Day Shipping)

This Part Fits:

Catalog: A

Vehicle	Engine	Transmission
2006 BMW X3	3.0L 6 Cyl	Automatic

Denso Oxygen Sensor - Upstream

(Read reviews)

Part Number: W0133-2082628

Notes: OE Connector - Before Catalyst : Cylinders 1-3

Position: Upstream

Condition: New

Shipping Options:
Free Ground Shipping or (Overnight and 2-Day Shipping)

This Part Fits:

Catalog: A

Vehicle	Engine	Transmission
2006 BMW X3	3.0L 6 Cyl	Automatic

Denso Oxygen Sensor - Downstream

(Read reviews)

Part Number: W0133-2085142

Notes: OE Connector - After Catalyst : Cylinders 4-6 : Lambda Monitor Sensor : 990mm

Position: Downstream

Condition: New

Shipping Options:
Ground, Overnight, 2 Day

This Part Fits:

Catalog: A

Vehicle	Engine	Transmission
2006 BMW X3	3.0L 6 Cyl	Automatic

Denso Oxygen Sensor - Downstream

(Read reviews)

Part Number: W0133-2085142

Notes: OE Connector - After Catalyst : Cylinders 1-3 : Lambda Monitor Sensor : 990mm

Position: Downstream

Condition: New

Shipping Options:
Ground, Overnight, 2 Day

This Part Fits:

Catalog: A

Vehicle	Engine	Transmission
2006 BMW X3	3.0L 6 Cyl	Automatic

Denso Oxygen Sensor - Upstream

(3 Reviews)

5 Stars

Denso 234-4672
Oxygen Sensor

Loading Reviews...

Part Number: 18817-05051680

Notes: OE Style -- O.E. Quality Replacement Sensor

Position: Upstream

Condition: New

Shipping Options:
Ground

This Part Fits:

Catalog: B

Vehicle	Transmission
2006 BMW X3
2006 BMW X3	Manual

Denso Oxygen Sensor - Downstream

(Read reviews)

Part Number: 18817-05081371

Notes: OE Style -- O.E. Quality Replacement Sensor

Position: Downstream

Condition: New

Shipping Options:
Ground

This Part Fits:

Catalog: B

Vehicle	Transmission
2006 BMW X3
2006 BMW X3	Manual

Denso Oxygen Sensor - Downstream

(1 Reviews)

5 Stars

Denso 234-4473
Oxygen Sensor

Loading Reviews...

Part Number: 18817-05205482

Notes: OE Style -- O.E. Quality Replacement Sensor

Position: Downstream

Condition: New

Shipping Options:
Ground

This Part Fits:

Catalog: B

Vehicle	Transmission
2006 BMW X3	Automatic

Denso Oxygen Sensor - Upstream

(Read reviews)

Part Number: 18817-05051626

Notes: Universal -- O.E. Quality Universal Replacement Sensor

Features:

Manufactured to the highest O.E. quality, guaranteed to fit right
Aluminum oxide trap, this extra layer helps to protect from silicone and lead poisoning
Stainless steel housing and porous Teflon filter all contribute to make a long life
Improved engine performance and greater fuel efficiency
Prevents premature sensor failure

Position: Upstream

Condition: New

Shipping Options:
Ground

This Part Fits:

Catalog: B

Vehicle	Transmission
2006 BMW X3
2006 BMW X3	Manual

Denso Oxygen Sensor - Downstream

(Read reviews)

Part Number: 18817-05051626

Notes: Universal -- O.E. Quality Universal Replacement Sensor

Features:

Manufactured to the highest O.E. quality, guaranteed to fit right
Aluminum oxide trap, this extra layer helps to protect from silicone and lead poisoning
Stainless steel housing and porous Teflon filter all contribute to make a long life
Improved engine performance and greater fuel efficiency
Prevents premature sensor failure

Position: Downstream

Condition: New

Shipping Options:
Ground

This Part Fits:

Catalog: B

Vehicle
2006 BMW X3

Oxygen Sensor Reviews - 2006 BMW X3

Denso | 234-4473

As yet I have not used this product and mat return it under the Parts Geek return Policy once I am satisfied I have fixed the problems.

After replacing the other parts ordered at the same time all CPU errors are fixed.

February 6th, 2015 | Posted by Dave Huband