Oxygen Sensor for 1999-2004 Land Rover Discovery - Bosch 15175

$80.99

Part number: 15175

UPC: 028851151757

Condition: New

Weight: 0.29 LBS

Item Package Quantity: 1

$80.99

Current Stock: 69

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Bosch Oxygen Sensor P/N:15175

$80.99

Description

Bosch 15175 oxygen sensor for the 1999-2002 Land Rover Discovery V8 4.0L and the 2003-2004 Discovery V8 4.6L measures oxygen in the exhaust and sends air-fuel-ratio readings to the ECU. This Bosch O2 sensor is a heated, narrow-band switching type for the upstream position.

Advanced ceramic elements and optimized heater control for consistent readings under heat and vibration
Metal housing with an integrated heater element and TSP coating that resists vibration, corrosion and contamination
Handles exhaust gas temperatures up to 1,880°F
Reaches operating temperature in under 10 seconds for quick closed-loop control

Quick facts

Part: Bosch 15175 oxygen sensor
Fits: 1999-2002 Land Rover Discovery V8 4.0L and the 2003-2004 Discovery V8 4.6L
Position: Upstream
Material: Metal housing
Condition: New

A worn oxygen sensor can show up as a check engine light, poor fuel economy or a rough idle. Before you replace it, rule out an exhaust leak near the sensor, damaged wiring or a loose connector, and fuel or ignition faults, because a code alone does not prove the sensor itself failed.

Fits

This upstream sensor is a direct-fit replacement for the 1999-2002 Land Rover Discovery V8 4.0L and the 2003-2004 Discovery V8 4.6L.

Specifications

Fit and size

Position: Upstream
Quantity per vehicle: 2
Thread size: M18 - 1.5
Hex size: 22 mm
Length (sealing surface to end of connector): 12.6 in

Build and materials

Sensor type: Narrow-band, heated
Housing material: Metal
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. A mounting bracket is not included, and the old one may not be reusable. This listing is one sensor; the 1999-2002 Discovery V8 4.0L and the 2003-2004 Discovery V8 4.6L take two.

Installation notes

Direct-fit connectors for quick installation
Conductive anti-seize is pre-applied on the threads

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

Buyer's Q&A

Frequently Asked Questions

Is this upstream oxygen sensor right for the 2003-2004 Land Rover Discovery V8 4.6L?

Yes. Bosch 15175 is an upstream sensor for the 2003-2004 Land Rover Discovery V8 4.6L and the 1999-2002 Discovery V8 4.0L.

Does this upstream oxygen sensor come with a mounting bracket?

No. Bosch 15175 comes with its wiring harness, but a mounting bracket is not included.

What makes this Bosch premium oxygen sensor a switching type?

It is a heated narrow-band sensor that gives the ECU air-fuel-ratio readings for closed-loop control. It reaches operating temperature in under 10 seconds.

What thread and hex size does this oxygen sensor have?

This oxygen sensor has an M18 - 1.5 thread and a 22 mm hex, with 12.6 in from the sealing surface to the end of the connector.

Does this oxygen sensor need anti-seize on the threads?

The threads come with conductive anti-seize already applied, and the sensor has direct-fit connectors for quick installation.

Manufacturer resources

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