Right Oxygen Sensor for 2004-2009 Audi S4 & More - Bosch 17353

$147.99

Part number: 17353

UPC: 028851173537

Condition: New

Weight: 0.40 LBS

Item Package Quantity: 1

$147.99

Current Stock: 42

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Bosch Oxygen Sensor P/N:17353

$147.99

Description

Bosch 17353 right oxygen sensor for the 2004-2009 Audi S4 V8 4.2L and other vehicles measures the air-fuel ratio in the exhaust and sends it to the ECU. This Bosch O2 sensor is a wideband type, so it reads the ratio continuously across the full lambda range.

Metal housing with an integrated heater element and TSP coating against vibration, corrosion and contamination
Withstands exhaust streams up to 1,880°F
Reaches operating temperature in under 7 seconds, so the ECU gets a signal quickly for closed-loop control
Fast light-off, optimized heater control and ceramic construction for rapid load changes and harsh thermal cycles

Quick facts

Part: Bosch 17353 oxygen sensor
Fits: 2004-2009 Audi S4 V8 4.2L and other vehicles
Position: Upstream, upstream right
Material: Metal housing
Condition: New

A worn oxygen sensor can bring on a check engine light, poorer fuel economy or a rough idle. These signs alone do not prove the sensor is the problem; an exhaust leak ahead of it is another common source of similar readings.

Fits

The 2004-2009 Audi S4 V8 4.2L, the 2002-2006 Audi A4 Quattro V6 3.0L and the 2003-2006 Audi TT Quattro 4-cylinder 1.8L are among the cars this oxygen sensor fits, along with many other vehicles. The 2004-2009 Audi S4 V8 4.2L and the 2002-2006 Audi A4 Quattro V6 3.0L take two sensors, the 2003-2006 Audi TT Quattro 4-cylinder 1.8L takes one, and each listing is a single sensor. If your car is not named here, look it up in the "Vehicles it fits" section.

Specifications

Fit and size

Position: Upstream, upstream right
Thread size: M18 - 1.5
Hex size: 22 mm
Overall length: 29.5 in
Length (sealing surface to end of connector): 28.3 in
Terminal quantity: 6
Mounting type: Threaded

Build and materials

Sensor type: Wide-band
Housing material: Metal
Wiring harness: included
Condition: New
Warranty: Bosch 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks

In the box

One oxygen sensor with its wiring harness.

Installation notes

Direct-fit connectors and conductive anti-seize already applied to the threads.
Built for quick installation.

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

Buyer's Q&A

Frequently Asked Questions

Is Bosch 17353 the right oxygen sensor for the 2004-2009 Audi S4 V8 4.2L?

Yes. Bosch 17353 is an upstream right oxygen sensor for the 2004-2009 Audi S4 V8 4.2L, which takes two sensors, so the second one is ordered separately.

Will this oxygen sensor fit the 2002-2006 Audi A4 Quattro V6 3.0L?

Yes. Bosch 17353 fits the 2002-2006 Audi A4 Quattro V6 3.0L, which takes two sensors. For other Audi models, look the car up in the "Vehicles it fits" section.

Is this Bosch premium oxygen sensor a wideband or narrowband type?

This oxygen sensor is a wideband type. It measures the air-fuel ratio continuously across the full lambda range.

What thread and hex size does this oxygen sensor have?

This sensor has an M18 - 1.5 thread and a 22 mm hex. Overall length is 29.5 in, and the terminal quantity is 6.

Does this oxygen sensor include the wiring harness and anti-seize?

Yes. The sensor comes with its wiring harness, and conductive anti-seize is already applied to the threads.

Manufacturer resources

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