Left Oxygen Sensor for 1996-2002 Mercedes-Benz SL500 - Bosch 13640

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$123.99

MPN: 13640

Item Package Quantity: 1

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Bosch Oxygen Sensor P/N:13640

$123.99

Description

Bosch 13640 left oxygen sensor for the 1996-2002 Mercedes-Benz SL500 V8 5.0L reads the exhaust and sends air-fuel-ratio feedback to the engine computer. This Bosch O2 sensor is the upstream left unit, giving the ECU the measurements it uses for stable combustion control and helping reduce emissions.

Heated narrow-band design with an integrated heater element
Built to withstand exhaust gas up to 1,880°F
TSP coating to resist vibration, corrosion and contamination
Sensor reaches operating temperature in under 10 seconds for quick closed-loop control
Ceramic element with a metal housing

Quick facts

Part: Bosch 13640 oxygen sensor
Fits: 1996-2002 Mercedes-Benz SL500 V8 5.0L
Position: Upstream left
Material: Metal housing
Condition: New

A worn sensor can show up as a check engine light, a rough idle or higher fuel use, but each of those can have other causes. Before replacing it, look over the wiring and connector with the engine off and cool for cracked or melted insulation.

Fits

It fits the 1996-2002 Mercedes-Benz SL500 V8 5.0L, which takes one sensor in this position. This listing is one sensor for the upstream left; the other side is a separate part.

Specifications

Fit and size

Position: upstream left
Quantity per vehicle: 1
Thread size: M18 - 1.5
Hex size: 22 mm
Length (sealing surface to end of connector): 29.7 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

Buyer's Guide

Interchange Part Numbers

Frequently Asked Questions

Does this Mercedes SL500 oxygen sensor fit the 1996-2002 V8 5.0L?

Yes. Bosch 13640 is the upstream left sensor for the 1996-2002 Mercedes-Benz SL500 V8 5.0L, and the car takes one in this position.

Does the Bosch 13640 sensor come with its wiring harness?

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

Is this Bosch premium oxygen sensor heated, and what thread does it have?

Yes. Bosch 13640 is a heated narrow-band sensor with an M18 - 1.5 thread and a 22 mm hex.

How can I tell this upstream left sensor is wearing out?

A check engine light, a rough idle or higher fuel use can mean the sensor is wearing out, though other faults cause the same signs. A shop can read the codes to confirm.

Do I need to add anti-seize to the threads of this sensor?

No. The threads come with conductive anti-seize already applied, and the connectors are direct-fit.