Oxygen Sensor for 2003 Nissan Sentra - Bosch 16511

$111.99

Part number: 16511

UPC: 028851165112

Condition: New

Weight: 0.30 LBS

Item Package Quantity: 1

$111.99

Current Stock: 5

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Bosch Oxygen Sensor P/N:16511

$111.99

Description

Bosch 16511 oxygen sensor for the 2003 Nissan Sentra 4-cylinder 1.8L is a heated Bosch O2 sensor that gives the ECU air-fuel-ratio readings. It sits upstream in the exhaust, where those readings help the ECU hold stable combustion control and help reduce emissions.

Narrow-band switching design with an integrated heater element
Reaches operating temperature in under 10 seconds for quick closed-loop control and cold starts
Metal housing and TSP coating resist vibration, corrosion and contamination
Built to withstand exhaust streams up to 1,880°F

Quick facts

Part: Bosch 16511 oxygen sensor
Fits: 2003 Nissan Sentra 4-cylinder 1.8L
Position: Upstream
Material: Metal housing
Condition: New

A worn oxygen sensor can show up as a check engine light, a rough idle or poorer fuel economy, but those signs have other causes too. With the engine off and cool, look over the wiring and connector for damage first, and let a shop test the sensor signal.

Fits

This upstream sensor fits the 2003 Nissan Sentra 4-cylinder 1.8L.

Specifications

Fit and size

Position: Upstream
Quantity per vehicle: 1
Thread size: M18 - 1.5
Hex size: 22 mm
Length (sealing surface to end of connector): 18.5 in

Build and materials

Type: Narrow-band heated
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; a mounting bracket is not included. The 2003 Nissan Sentra 4-cylinder 1.8L takes one.

Installation notes

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

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

Buyer's Q&A

Frequently Asked Questions

Is Bosch 16511 the oxygen sensor for the 2003 Nissan Sentra 4-cylinder 1.8L?

Yes. Bosch 16511 is an upstream oxygen sensor listed for the 2003 Nissan Sentra 4-cylinder 1.8L, and that engine takes one.

Does this oxygen sensor come with its wiring harness?

Yes, the wiring harness is included. A mounting bracket is not included.

Is this Bosch premium oxygen sensor heated?

Yes. Bosch 16511 is a narrow-band heated sensor with an integrated heater element, an M18 - 1.5 thread and a 22 mm hex.

How can I tell if the upstream oxygen sensor is going bad?

A check engine light, rough idle or poorer fuel economy can be signs of a failing sensor. A shop can read the sensor's signal with a scan tool to confirm.

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

No. Conductive anti-seize is already pre-applied to the threads, and the connectors are direct-fit.

Manufacturer resources

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