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BMW Replacement Wide Range Air Fuel Sensors


No automobile boasts a history of enduring precision that stands up to cars from BMW and that reputation is for good reason. Protect your vehicle's systems by buying only the most reliable high-quality engine parts. When you drive an automobile engineered for high performance it requires top quality auto parts. The Air Fuel Ratio Sensor has a key function: getting the engine to work productively without causing unnecessary emissions.

If your car's ratio of fuel to air is too low, poor engine power will be the result; on the other hand, a too-rich fuel mix can lead to damage to the engine and excessive unburned fuel from your car's exhaust. Because an inaccurate Air Fuel Ratio Sensor can hurt your wallet by running too rich or too lean, fixing it will be economical in the long run. A properly installed Air Fuel Ratio Sensor monitors how much oxygen is feeding your BMW's cylinders. Your Air Fuel Ratio Sensor works in combination with a car or truck's CPU to determine whether or not the air-fuel mix provided to the motor requires to be altered. Your car's Air Fuel Ratio Sensor calculates the air-fuel levels in the motor, keeping them within the suggested ranges for optimum performance.



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Denso 234-5135
Air Fuel Ratio Sensor
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Sale Price: $93.23
(12) In Stock
Product SKU: 234-5135
Product Note: OE Style
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground

Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2010 (10) BMW M3 4.0L V8 


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Sale Price: $145.63
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(2) In Stock
Product SKU: 234-5133
Product Note: OE Style
Position of Product: Upstream Left
Inventory: In Stock
Condition: New

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Additional Fitment Information: Warehouse: C
Vehicle Engine
• 2005 (05) BMW 545i 4.4L V8 


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Sale Price: $103.63
with FREE Shipping
(2) In Stock
Product SKU: 234-5137
Product Note: OE Style
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

Additional Fitment Information: Warehouse: C
Vehicle Engine Transmission
• 2004 (04) BMW X3 3.0L 6 Cyl  Automatic 


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Denso 234-5135
Air Fuel Ratio Sensor
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Sale Price: $93.23
(12) In Stock
Product SKU: 234-5135
Product Note: OE Style -- To 11/2005; Cylinder 1,2,3
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground

Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2006 (06) BMW 325xi 3.0L 6 Cyl 


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Sale Price: $161.23
with FREE Shipping
(29) In Stock
Product SKU: 234-5139
Product Note: OE Style -- Cylinder 1,2,3
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2007 (07) BMW X5 3.0L 6 Cyl 


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(Read reviews)
Sale Price: $161.23
with FREE Shipping
(29) In Stock
Product SKU: 234-5139
Product Note: OE Style -- From 11/2005; Cylinder 1,2,3
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2006 (06) BMW 325i 3.0L 6 Cyl 


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(Read reviews)
Sale Price: $145.63
with FREE Shipping
(2) In Stock
Product SKU: 234-5133
Product Note: OE Style
Position of Product: Upstream Left
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

Additional Fitment Information: Warehouse: C
Vehicle Engine
• 2003 (03) BMW 745i 4.4L V8 


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Sale Price: $58.63
(14) In Stock
Product SKU: 24321
Product Note: OE Type 5-Wire Wideband A/F Sensor -- Upstream Left; From 5/02; OE Equivalent
Inventory: In Stock
Condition: New

Shipping Options:
Ground

Additional Fitment Information: Warehouse: C
Vehicle Engine
• 2002 (02) BMW 745Li 4.4L V8 


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Denso 234-5135
Air Fuel Ratio Sensor
Close
Loading Reviews...
Sale Price: $93.23
(12) In Stock
Product SKU: 234-5135
Product Note: OE Style -- To 11/2005; Cylinder 1,2,3
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground

Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2006 (06) BMW 325i 3.0L 6 Cyl 


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(Read reviews)
Sale Price: $161.23
with FREE Shipping
(4) In Stock
Product SKU: 234-5132
Product Note: OE Style
Position of Product: Upstream Right
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2006 (06) BMW X5 4.4L V8 


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(Read reviews)
Sale Price: $161.23
with FREE Shipping
(29) In Stock
Product SKU: 234-5139
Product Note: OE Style -- Cylinder 1,2,3
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2010 (10) BMW 528i 3.0L 6 Cyl 


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(Read reviews)
Sale Price: $161.23
with FREE Shipping
(29) In Stock
Product SKU: 234-5139
Product Note: OE Style -- Cylinder 1,2,3
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2013 (13) BMW 328i 3.0L 6 Cyl 


Click to Enlarge

Denso 234-5135
Air Fuel Ratio Sensor
Close
Loading Reviews...
Sale Price: $93.23
(12) In Stock
Product SKU: 234-5135
Product Note: OE Style -- To 11/2005; Cylinder 1,2,3
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground

Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2006 (06) BMW 525i 3.0L 6 Cyl 


Click to Enlarge

Denso 234-5135
Air Fuel Ratio Sensor
Close
Loading Reviews...
Sale Price: $93.23
(12) In Stock
Product SKU: 234-5135
Product Note: OE Style -- To 11/2005; Cylinder 1,2,3
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground

Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2006 (06) BMW 530i 3.0L 6 Cyl 


Click to Enlarge

Denso 234-5135
Air Fuel Ratio Sensor
Close
Loading Reviews...
Sale Price: $93.23
(12) In Stock
Product SKU: 234-5135
Product Note: OE Style -- To 11/2005; Cylinder 1,2,3
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground

Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2006 (06) BMW 323i 2.5L 6 Cyl 


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Some of our Customer Reviews
Very Satisfied
Reviewer: Said Taleb

No one I called had the oxygen sensors for my BMW 535xi for less than $250 each. I found them both on the Parts Geek website for the cost of just one of them.

2008 BMW 535xi Air Fuel Ratio Sensor

Very Satisfied
Reviewer: Laura

I needed a valve cover gasket set and I was allowed several options with extended warranty besides the one year guaranteed warranty, can't beat that

2004 BMW 525i Air Fuel Ratio Sensor




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