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Denso 234-5119 Air / Fuel Ratio Sensor - Upstream, Upstream Left or Upstream Right
| Brand | Denso 234-5119 |
|---|---|
| Position | Upstream Left |
| Connector Gender | Male |
| Grade Type | Regular |
| Sensor Type | Heated |
| Thread Diameter | 0.711 |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 5 |
| Wiring Harness Length | 67.56 |
| Product line | OE Style |
| Fits | Porsche, Bentley, Volkswagen, and Audi · 31 vehicles |
OE style. Precision-built for exact replacement and a first-time fit.
Heated sensor. Engineered to deliver accurate air-fuel ratio readings.
Specific fit. Made to match the application without modifications.
Cross-references ACDelco 213-3936, Bosch 17182 and Bosch 17220 for the same application. See all 23.
OE-Style Air/Fuel Ratio Sensor for Precise Fuel Control
Denso 234-5119 is an OE Style heated air/fuel ratio sensor built for exact replacement and first-time fit. It is engineered for direct service on select Porsche, Volkswagen, Audi, and Bentley applications, including upstream positions where accurate exhaust feedback is critical.
This Denso air/fuel ratio sensor uses a specific-fit design, a 5-wire configuration, and a 67.56-inch wiring harness length for application-matched replacement. The male connector and 0.711 thread diameter support direct installation on the listed vehicles without universal-fit guesswork.
Key Features
- OE Style replacement sensor for emission control service
- Heated sensor design for faster operating temperature
- Specific fit for direct application matching
- 5-wire construction with male connector
- 67.56-inch wiring harness length
- 0.711 thread diameter for listed applications
- Built and tested to OE standards
Product Details
Denso 234-5119 is part of the OE Style line, which focuses on direct-replacement components built to match factory fit and function. For Porsche Cayenne, Porsche Panamera, Volkswagen Beetle, Audi A8 Quattro, Audi S8, and Volkswagen Phaeton applications, this sensor helps maintain accurate air-fuel feedback at the upstream location where the engine management system relies on precise exhaust data. This part cross-references Bosch 17182 and NTK 24342 for the same application.
What This Sensor Helps Address
- Check engine lights related to air/fuel ratio sensor performance
- Rough idle caused by inaccurate exhaust feedback
- Fuel trim issues from a slow or faulty upstream sensor
- Emissions test failures tied to sensor response problems
- Driveability concerns on Porsche Cayenne and Panamera, Volkswagen Beetle, Audi A8 Quattro, Audi S8, and Bentley Continental applications
Installation Notes and Tips
Verify the upstream left, upstream right, or upstream location against the vehicle listing before installation. Confirm connector style, wire count, and thread diameter match the original sensor on the specific Porsche, Volkswagen, Audi, or Bentley application. Use the listed fitment by year, make, model, and position to confirm the correct replacement before service.
Quality Assurance
Denso manufactures and tests this sensor to strict OE standards for consistent replacement quality and proper fit. The OE Style design is intended to deliver the right part and the right fit for the listed applications, including 2011-2018 Porsche Cayenne, 2010-2016 Porsche Panamera, 2008-2009 Audi A8 Quattro, 2008-2009 Audi S8, 2008-2009 Volkswagen Beetle, 2006 Volkswagen Phaeton, and 2015 Bentley Continental.
| Year | Make | Model | Body Type | Transmission | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2018 | Porsche | Cayenne | — | — | — | Upstream Left | OE Style |
| 2017 | Porsche | Cayenne | — | — | — | Upstream Left | OE Style |
| 2016 | Porsche | Cayenne | — | — | — | Upstream Left | OE Style |
| 2016 | Porsche | Panamera | — | — | — | Upstream Right | OE Style |
| 2016 | Porsche | Panamera | — | — | — | Upstream Left | OE Style |
| 2016 | Porsche | Panamera | — | — | ELECTRIC/GAS | Upstream Left | OE Style |
| 2015 | Bentley | Continental | — | — | — | Upstream | Cylinder 7,8,9,10,11,12; OE Style |
| 2015 | Porsche | Panamera | — | — | — | Upstream Right | OE Style |
| 2015 | Porsche | Panamera | — | Automatic Dual Clutch | — | Upstream Right | OE Style |
| 2015 | Porsche | Panamera | — | Manual | — | Upstream Right | OE Style |
| 2014 | Porsche | Cayenne | — | — | — | Upstream Left | OE Style |
| 2014 | Porsche | Panamera | — | — | — | Upstream Right | OE Style |
| 2014 | Porsche | Panamera | — | — | ELECTRIC/GAS | Upstream Right | OE Style |
| 2013 | Porsche | Cayenne | — | — | — | Upstream Left | OE Style |
| 2013 | Porsche | Panamera | — | — | — | Upstream Right | OE Style |
| 2013 | Porsche | Panamera | — | — | — | Upstream Left | OE Style |
| 2012 | Porsche | Cayenne | — | — | — | Upstream Left | OE Style |
| 2012 | Porsche | Panamera | — | — | — | Upstream Right | OE Style |
| 2012 | Porsche | Panamera | — | — | — | Upstream Left | OE Style |
| 2011 | Porsche | Cayenne | — | — | — | Upstream Left | OE Style |
| 2011 | Porsche | Panamera | — | — | — | Upstream Right | OE Style |
| 2010 | Porsche | Panamera | — | — | — | Upstream Right | OE Style |
| 2010 | Volkswagen | Beetle | — | — | — | Upstream | OE Style |
| 2009 | Audi | A8 Quattro | — | — | — | Upstream | Cylinder 4,5,6,10,11,12; OE Style |
| 2009 | Audi | S8 | — | — | — | Upstream | Cylinder 4,5,9,10; OE Style |
| 2009 | Volkswagen | Beetle | — | — | — | Upstream | OE Style |
| 2008 | Audi | A8 Quattro | — | — | — | Upstream | Cylinder 4,5,6,10,11,12; OE Style |
| 2008 | Audi | S8 | — | — | — | Upstream | Cylinder 4,5,9,10; OE Style |
| 2008 | Volkswagen | Beetle | Convertible | — | — | Upstream | From Chassis #1Y-8-412-897; OE Style |
| 2008 | Volkswagen | Beetle | Hatchback | — | — | Upstream | From Chassis #1C-8-514-950; OE Style |
| 2006 | Volkswagen | Phaeton | — | — | — | Upstream Left | Loc. Front; OE Style |
| No rows match your filter. | |||||||