Oxygen Sensor for 2003-2006 Mercedes-Benz E500 & More - Bosch 16272

$102.99

Part number: 16272

UPC: 028851162722

Condition: New

Weight: 0.39 LBS

Item Package Quantity: 1

$102.99

Current Stock: 98

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Bosch Oxygen Sensor P/N:16272

$102.99

Description

Bosch 16272 oxygen sensor for the 2003-2006 Mercedes-Benz E500 V8 5.0L and other vehicles measures the air-fuel ratio in the exhaust and sends it to the ECU. The ECU uses that reading to help keep combustion stable and emissions low.

Heated narrow-band switching sensor that reports air-fuel-ratio readings to the ECU
Reaches operating temperature in under 10 seconds, so the ECU gets a signal quickly on a cold start
Handles exhaust streams up to 1,880°F
Metal housing, integrated heater element and TSP coating resist vibration, corrosion and contamination

Quick facts

Part: Bosch 16272 oxygen sensor
Fits: 2003-2006 Mercedes-Benz E500 V8 5.0L and other vehicles
Position: Upstream
Material: Metal
Condition: New

A check engine light, rough running or poorer fuel economy can come from a worn oxygen sensor. A vacuum leak, an exhaust leak or a misfiring spark plug can be behind them too, so find out which before you order.

Fits

The 2003-2006 Mercedes-Benz E500 V8 5.0L, the 2003-2006 Mercedes-Benz E55 AMG V8 5.5L and the 2006 Mercedes-Benz CLS500 V8 5.0L take this sensor, and so do more Mercedes-Benz models. If your car is not named here, open the "Vehicles it fits" section and look up your year, model and engine. This listing is one sensor; the 2003-2006 Mercedes-Benz E500 V8 5.0L takes two.

Specifications

Fit and size

Position: Upstream
Quantity per vehicle: varies by engine
Thread size: M18 - 1.5
Hex size: 22 mm
Length (sealing surface to end of connector): 15.7 in

Build and materials

Sensor type: Narrow-band, heated
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. A mounting bracket is not included.

Installation notes

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

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

Buyer's Q&A

Frequently Asked Questions

Is this Mercedes E500 oxygen sensor the right one for the 2003-2006 model with the V8 5.0L engine?

Yes. Bosch 16272 is an upstream sensor listed for the 2003-2006 Mercedes-Benz E500 V8 5.0L, which takes two. For other cars, look up your year and engine in the "Vehicles it fits" section.

How fast does this Bosch O2 sensor warm up?

This Bosch 16272 sensor reaches operating temperature in under 10 seconds, so the ECU can move to closed-loop control quickly after a cold start. It has an integrated heater element.

Is this Bosch premium oxygen sensor narrow-band or wide-band?

It is a heated narrow-band, switching-type sensor, not a wide-band one. The thread is M18 - 1.5 with a 22 mm hex.

Does this upstream oxygen sensor include a wiring harness and mounting bracket?

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

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

No. Conductive anti-seize is already applied to the threads, and the direct-fit connectors are made for quick installation.