Oxygen Sensor for 2013-2018 Audi A8 Quattro & More - Bosch 17407

$137.99

Part number: 17407

UPC: 077212259366

Condition: New

Weight: 0.39 LBS

Item Package Quantity: 1

$137.99

Current Stock: 7

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Bosch Oxygen Sensor P/N:17407

$137.99

Description

Bosch 17407 oxygen sensor for the 2013-2018 Audi A8 Quattro V8 4.0L and other vehicles measures the air-fuel ratio and reports it to the ECU. This wideband Bosch O2 sensor gives the ECU more detailed readings than a switching sensor.

Wideband design with continuous air-fuel ratio measurement across the full lambda range
Planar pump-cell wideband design
Reaches operating temperature in under 7 seconds for quick closed-loop control
Metal housing, integrated heater element and TSP coating resist vibration, corrosion and contamination
Built to withstand exhaust streams up to 1,880°F

Quick facts

Part: Bosch 17407 oxygen sensor
Also called: premium wideband A/F oxygen (O2) sensor
Fits: 2013-2018 Audi A8 Quattro V8 4.0L and other vehicles
Position: Upstream
Material: Metal
Condition: New

A worn wideband sensor can show up as a check engine light, rough running or lower fuel economy. Those signs alone do not prove the sensor is at fault, since an exhaust leak near it can give similar readings.

Fits

The vehicles it fits include the 2013-2018 Audi A8 Quattro V8 4.0L, the 2013-2018 Audi S6 V8 4.0L and the 2013-2018 Audi S7 V8 4.0L. If your car is not one of these, look it up in the "Vehicles it fits" section. This listing is one upstream sensor, and the fitment calls for one per vehicle.

Specifications

Fit and size

Position: Upstream
Quantity per vehicle: 1
Thread size: M18 - 1.5
Hex size: 22 mm
Overall length: 25.8 in
Length (sealing surface to end of connector): 24.6 in
Terminal quantity: 5
Mounting type: Threaded

Build and materials

Sensor type: Wide band
Housing material: Metal
Coating: TSP coating
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

The connectors are direct-fit.
Conductive anti-seize comes pre-applied on the threads.

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

Buyer's Q&A

Frequently Asked Questions

Is Bosch 17407 an oxygen sensor for the 2013-2018 Audi S6 V8 4.0L?

Yes. Bosch 17407 is listed for the 2013-2018 Audi S6 V8 4.0L as an upstream sensor, with a quantity of one per vehicle.

Does the Bosch 17407 come with a wiring harness?

Yes. Bosch 17407 includes its wiring harness, and the sensor has 5 terminals.

What thread and wrench size does this wideband oxygen sensor use?

Bosch 17407 has an M18 - 1.5 thread and a 22 mm hex. Its overall length is 25.8 in.

Can a slow upstream sensor turn on the check engine light?

Yes. A check engine light, rough running or lower fuel economy can come with a sensor that responds slowly. A shop can read the codes to see what is behind it.

Does this Bosch premium oxygen sensor have a built-in heater?

Yes. It has an integrated heater element and reaches operating temperature in under 7 seconds.

Manufacturer resources

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