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Expert Recommendation: Always replace upstream sensors in pairs. If one fails, the other is likely at the end of its lifespan.
2Pcs Wideband A/F & O2 Sensor
for Audi A4 A5 Q5 2.0T (2011-2018)
Replaces OE: 234-5019 234-4754
$66.95
Final:
$63.60
-5% OFF
Order today, estimated delivery:
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- 30-Day Return, Exchange, and Refund Guarantee
- 2-Year Warranty (100% Brand New)
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Check Fitment Below: If your vehicle matches, place your order directly with confidence!
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Sensor Installation Blueprint
👨🔧 Mechanic's Installation Notes:
This is a PAIR of UPSTREAM sensors. V6 and V8 engines have two banks (Bank 1 & Bank 2), requiring two identical upstream sensors.
Location: Screws directly into the left and right Exhaust Manifolds, BEFORE the catalytic converter.Expert Recommendation: Always replace upstream sensors in pairs. If one fails, the other is likely at the end of its lifespan.
Automotive-Leader Sensors
Vehicle Compatible
|
Year
|
Make
|
Model
|
Engine/Displacement
|
|---|---|---|---|
|
2011-2015
|
Audi
|
A4
|
2.0L L4
|
|
2013-2015
|
Audi
|
A4 Allroad
|
2.0L L4
|
|
2011-2015
|
Audi
|
A4 Quattro
|
2.0L L4
|
|
2011-2014
|
Audi
|
A5
|
2.0L L4
|
|
2011-2015
|
Audi
|
A5 Quattro
|
2.0L L4
|
|
2012-2015
|
Audi
|
A6
|
2.0L L4
|
|
2013-2015
|
Audi
|
A6 Quattro
|
2.0L L4
|
|
2013-2015
|
Audi
|
Allroad
|
2.0L L4
|
|
2011-2012
|
Audi
|
Q5
|
2.0L L4
|
|
2013-2015
|
Audi
|
Q5
|
2.0L L4 (Flex Fuel)
|
Product Specifications
Warranty & Support: 2 Years + Pre-sale Load Test + 24/7 Technical Support
|
Item
|
Specification
|
|---|---|
|
Core Part Number
|
234-5019
Interchange: 04E906262G, 07L906262S, 07P906265H, 1K0998262L, 2345016, 2345017, 2345021
234-4754
Interchange: 06A906262CL, 079906265J, 1K0998262T, 2344827, 4H0906262L |
|
Position
|
234-5019: Exhaust System, Upstream (Front, Pre-Catalytic Converter)
234-4754: Exhaust System, Downstream (Rear, Post-Catalytic Converter)
|
|
Key Parameters
|
234-5019
- Sensor Type: Heated
- Wire Quantity: 5 Wires - Connector Gender: Male - Thread Diameter: 0.711 IN - Wire Harness Length: 28.82 IN 234-4754
- Sensor Type: Heated
- Wire Quantity: 4 Wires - Connector Gender: Male - Thread Diameter: 0.708 IN - Wire Harness Length: 28.74 IN |
|
Note
|
Please confirm the part number and your vehicle information (e.g., Year, Make, Model, Engine) before ordering.
|
Package Content :
2Pcs (1*234-5019 Upstream+1*234-4754 Downstream) Oxygen Sensor