Kits

Lambda oxygen sensor kit

Kit includes 4 x Lambda oxygen sensor (before and after catalytic converter)

Fits
Porsche 997.1 Carrera 2 / Carrera 4 - 2006 to 2008
Porsche 997.1 Carrera 2S / Carrera 4S - 2006 to 2008

Function:
The Oxygen Sensor (also known as Lambda Sensor) is located in the exhaust manifold and measures the amount of unburned oxygen in your engine's exhaust. Based on the amount of oxygen, it sends a signal to your engine computer which then adjusts the air/fuel mixture for optimum engine performance and emission control.

Failure Symptoms:
• Excessive fuel consumption, a faulty oxygen sensor can waste 30% of your fuel.
• Driveability problems, such as engine surging or hesitation.
• High hydrocarbon emissions, failing an emissions inspection.
• The engine warning light may be on or service flag displayed.
• The ecu/computer stores a mixture-related fault code.
• When the oxygen sensor has stopped functioning completely, the catalytic converter may overheat and fail

Maintenance / Service:
• Test and/or replace every 30,000 miles.
• Perform periodic emission checks.
• Watch for service light.
• Vehicle manufacturers recommend periodic inspection and replacement of oxygen sensor.

Diagram ref no 30 and 31

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LAMBDAKIT12

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Lambda oxygen sensor kit

Kit includes 4 x Lambda oxygen sensor (before and after catalytic converter)

Fits
Porsche 997.1 Carrera 2 / Carrera 4 - 2006 to 2008
Porsche 997.1 Carrera 2S / Carrera 4S - 2006 to 2008

Function:
The Oxygen Sensor (also known as Lambda Sensor) is located in the exhaust manifold and measures the amount of unburned oxygen in your engine's exhaust. Based on the amount of oxygen, it sends a signal to your engine computer which then adjusts the air/fuel mixture for optimum engine performance and emission control.

Failure Symptoms:
• Excessive fuel consumption, a faulty oxygen sensor can waste 30% of your fuel.
• Driveability problems, such as engine surging or hesitation.
• High hydrocarbon emissions, failing an emissions inspection.
• The engine warning light may be on or service flag displayed.
• The ecu/computer stores a mixture-related fault code.
• When the oxygen sensor has stopped functioning completely, the catalytic converter may overheat and fail

Maintenance / Service:
• Test and/or replace every 30,000 miles.
• Perform periodic emission checks.
• Watch for service light.
• Vehicle manufacturers recommend periodic inspection and replacement of oxygen sensor.

Diagram ref no 30 and 31

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LAMBDAKIT11

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Lambda oxygen sensor kit.
Kit includes 2 x Lambda oxygen sensor - can be used in any position, before and after catalytic converter

Fits
Porsche 986 Boxster - 1997 to 2002
Porsche 986 Boxster S - 1997 to 2002

Function:
The Oxygen Sensor (also known as Lambda Sensor) is located in the exhaust manifold and measures the amount of unburned oxygen in your engine's exhaust. Based on the amount of oxygen, it sends a signal to your engine computer which then adjusts the air/fuel mixture for optimum engine performance and emission control.

Failure Symptoms:
Excessive fuel consumption, a faulty oxygen sensor can waste 30% of your fuel.
Drivability problems, such as engine surging or hesitation.
High hydrocarbon emissions, failing an emissions inspection.
The engine warning light may be on or service flag displayed.
The ecu/computer stores a mixture-related fault code.
When the oxygen sensor has stopped functioning completely, the catalytic converter may overheat and fail

Maintenance/Service:
Test and/or replace every 30,000 miles.
Perform periodic emission checks.
Watch for service light.
Vehicle manufacturers recommend periodic inspection and replacement of oxygen sensor.



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LAMBDAKIT10

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Lambda oxygen sensor kit.
Kit includes 2 x Lambda oxygen sensor - can be used in any position, before and after catalytic converter

Fits
Porsche 986 Boxster - 1997 to 2002
Porsche 986 Boxster S - 1997 to 2002

Function:
The Oxygen Sensor (also known as Lambda Sensor) is located in the exhaust manifold and measures the amount of unburned oxygen in your engine's exhaust. Based on the amount of oxygen, it sends a signal to your engine computer which then adjusts the air/fuel mixture for optimum engine performance and emission control.

Failure Symptoms:
Excessive fuel consumption, a faulty oxygen sensor can waste 30% of your fuel.
Drivability problems, such as engine surging or hesitation.
High hydrocarbon emissions, failing an emissions inspection.
The engine warning light may be on or service flag displayed.
The ecu/computer stores a mixture-related fault code.
When the oxygen sensor has stopped functioning completely, the catalytic converter may overheat and fail

Maintenance/Service:
Test and/or replace every 30,000 miles.
Perform periodic emission checks.
Watch for service light.
Vehicle manufacturers recommend periodic inspection and replacement of oxygen sensor.

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LAMBDAKIT9

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Lambda oxygen sensor kit.
Kit includes 4 x Lambda oxygen sensor (before and after catalytic converter)

Fits
Porsche 986 Boxster - 1997 to 2002
Porsche 986 Boxster S - 1997 to 2002

Function:
The Oxygen Sensor (also known as Lambda Sensor) is located in the exhaust manifold and measures the amount of unburned oxygen in your engine's exhaust. Based on the amount of oxygen, it sends a signal to your engine computer which then adjusts the air/fuel mixture for optimum engine performance and emission control.

Failure Symptoms:
Excessive fuel consumption, a faulty oxygen sensor can waste 30% of your fuel.
Drivability problems, such as engine surging or hesitation.
High hydrocarbon emissions, failing an emissions inspection.
The engine warning light may be on or service flag displayed.
The ecu/computer stores a mixture-related fault code.
When the oxygen sensor has stopped functioning completely, the catalytic converter may overheat and fail

Maintenance/Service:
Test and/or replace every 30,000 miles.
Perform periodic emission checks.
Watch for service light.
Vehicle manufacturers recommend periodic inspection and replacement of oxygen sensor.



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Related, superseded, cross reference or alternative numbers for comparison.

LAMBDAKIT8

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Lambda oxygen sensor kit.
Kit includes 4 x Lambda oxygen sensor (before and after catalytic converter)

Fits
Porsche 986 Boxster - 1997 to 2002
Porsche 986 Boxster S - 1997 to 2002

Function:
The Oxygen Sensor (also known as Lambda Sensor) is located in the exhaust manifold and measures the amount of unburned oxygen in your engine's exhaust. Based on the amount of oxygen, it sends a signal to your engine computer which then adjusts the air/fuel mixture for optimum engine performance and emission control.

Failure Symptoms:
Excessive fuel consumption, a faulty oxygen sensor can waste 30% of your fuel.
Drivability problems, such as engine surging or hesitation.
High hydrocarbon emissions, failing an emissions inspection.
The engine warning light may be on or service flag displayed.
The ecu/computer stores a mixture-related fault code.
When the oxygen sensor has stopped functioning completely, the catalytic converter may overheat and fail

Maintenance/Service:
Test and/or replace every 30,000 miles.
Perform periodic emission checks.
Watch for service light.
Vehicle manufacturers recommend periodic inspection and replacement of oxygen sensor.

Diagram ref no 25

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LAMBDAKIT7

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Lambda oxygen sensor AFTER catalytic converter 
Kit includes 2 x Lambda Oxygen Sensors (after catalytic converter)

Fits:
Porsche 996 Carrera 2 / Carrera 4 - 2002 to 2005 
*Cars with M661 stricter emission control concept

Porsche 996 GT3 MKII 2004 to 2005 

Porsche 997.1 Carrera 2 / Carrera 4 - 2005 
Porsche 997.1 Carrera 2S / Carrera 4S - 2005 

Function:
The Oxygen Sensor (also known as Lambda Sensor) is located in the exhaust manifold and measures the amount of unburned oxygen in your engine's exhaust. Based on the amount of oxygen, it sends a signal to your engine computer which then adjusts the air/fuel mixture for optimum engine performance and emission control.

Failure Symptoms:
Excessive fuel consumption, a faulty oxygen sensor can waste 30% of your fuel.
Drivability problems, such as engine surging or hesitation.
High hydrocarbon emissions, failing an emissions inspection.
The engine warning light may be on or service flag displayed.
The ecu/computer stores a mixture-related fault code.
When the oxygen sensor has stopped functioning completely, the catalytic converter may overheat and fail

Maintenance/Service:
Test and/or replace every 30,000 miles.
Perform periodic emission checks.
Watch for service light.
Vehicle manufacturers recommend periodic inspection and replacement of oxygen sensor.

Diagram ref no 30

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LAMBDAKIT6

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Lambda oxygen sensor kit AFTER catalytic converter 
Kit includes 2 x Lambda Oxygen Sensors (after catalytic converter)

Fits:
Porsche 996 Carrera 2 / Carrera 4 - 2002 to 2005
*Cars with M661 stricter emission control concept

Porsche 996 GT3 MKII 2004 to 2005 

Porsche 997.1 Carrera 2 / Carrera 4 - 2005 
Porsche 997.1 Carrera 2S / Carrera 4S - 2005

Function:
The Oxygen Sensor (also known as Lambda Sensor) is located in the exhaust manifold and measures the amount of unburned oxygen in your engine's exhaust. Based on the amount of oxygen, it sends a signal to your engine computer which then adjusts the air/fuel mixture for optimum engine performance and emission control.

Failure Symptoms:
Excessive fuel consumption, a faulty oxygen sensor can waste 30% of your fuel.
Drivability problems, such as engine surging or hesitation.
High hydrocarbon emissions, failing an emissions inspection.
The engine warning light may be on or service flag displayed.
The ecu/computer stores a mixture-related fault code.
When the oxygen sensor has stopped functioning completely, the catalytic converter may overheat and fail

Maintenance/Service:
Test and/or replace every 30,000 miles.
Perform periodic emission checks.
Watch for service light.
Vehicle manufacturers recommend periodic inspection and replacement of oxygen sensor.

Diagram ref no 30

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LAMBDAKIT5

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Lambda oxygen sensor kit, BEFORE catalytic converter.
Kit includes 2 x Lambda Oxygen Sensors (before catalytic converter)

Fits:

Porsche 996 Carrera 2 / Carrera 4 - 2002 to 2005 
*Cars with M661 stricter emission control concept

Porsche 996 GT3 MKII - 2004 to 2005

Porsche 997.1 Carrera 2 / Carrera 4 - 2005 
Porsche 997.1 Carrera 2S / Carrera 4S - 2005

Function:
The Oxygen Sensor (also known as Lambda Sensor) is located in the exhaust manifold and measures the amount of unburned oxygen in your engine's exhaust. Based on the amount of oxygen, it sends a signal to your engine computer which then adjusts the air/fuel mixture for optimum engine performance and emission control.

Failure Symptoms:
Excessive fuel consumption, a faulty oxygen sensor can waste 30% of your fuel.
Drivability problems, such as engine surging or hesitation.
High hydrocarbon emissions, failing an emissions inspection.
The engine warning light may be on or service flag displayed.
The ecu/computer stores a mixture-related fault code.
When the oxygen sensor has stopped functioning completely, the catalytic converter may overheat and fail

Maintenance/Service:
Test and/or replace every 30,000 miles.
Perform periodic emission checks.
Watch for service light.
Vehicle manufacturers recommend periodic inspection and replacement of oxygen sensor.

Diagram ref no 31

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LAMBDAKIT4

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Lambda oxygen sensor kit, BEFORE catalytic converter.
Kit includes 2 x Lambda Oxygen Sensors (before catalytic converter)

Fits:

Porsche 996 Carrera 2 / Carrera 4 - 2002 to 2005 
*Cars with M661 stricter emission control concept

Porsche 996 GT3 MKII - 2004 to 2005

Porsche 997.1 Carrera 2 / Carrera 4 - 2005 
Porsche 997.1 Carrera 2S / Carrera 4S - 2005

Function:
The Oxygen Sensor (also known as Lambda Sensor) is located in the exhaust manifold and measures the amount of unburned oxygen in your engine's exhaust. Based on the amount of oxygen, it sends a signal to your engine computer which then adjusts the air/fuel mixture for optimum engine performance and emission control.

Failure Symptoms:
Excessive fuel consumption, a faulty oxygen sensor can waste 30% of your fuel.
Drivability problems, such as engine surging or hesitation.
High hydrocarbon emissions, failing an emissions inspection.
The engine warning light may be on or service flag displayed.
The ecu/computer stores a mixture-related fault code.
When the oxygen sensor has stopped functioning completely, the catalytic converter may overheat and fail

Maintenance/Service:
Test and/or replace every 30,000 miles.
Perform periodic emission checks.
Watch for service light.
Vehicle manufacturers recommend periodic inspection and replacement of oxygen sensor.

Diagram ref no 31

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LAMBDAKIT3

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Lambda oxygen sensor kit, BEFORE and AFTER catalytic converter.
Kit includes 4 x Lambda Oxygen Sensors (2 x before and 2 x after catalytic converter)

Fits:

Porsche 996 Carrera 2 / Carrera 4 - 2002 to 2005 
*Cars with M661 stricter emission control concept

Porsche 996 GT3 MKII - 2004 to 2005

Porsche 997.1 Carrera 2 / Carrera 4 - 2005 
Porsche 997.1 Carrera 2S / Carrera 4S - 2005

Function:
The Oxygen Sensor (also known as Lambda Sensor) is located in the exhaust manifold and measures the amount of unburned oxygen in your engine's exhaust. Based on the amount of oxygen, it sends a signal to your engine computer which then adjusts the air/fuel mixture for optimum engine performance and emission control.

Failure Symptoms:
Excessive fuel consumption, a faulty oxygen sensor can waste 30% of your fuel.
Drivability problems, such as engine surging or hesitation.
High hydrocarbon emissions, failing an emissions inspection.
The engine warning light may be on or service flag displayed.
The ecu/computer stores a mixture-related fault code.
When the oxygen sensor has stopped functioning completely, the catalytic converter may overheat and fail

Maintenance/Service:
Test and/or replace every 30,000 miles.
Perform periodic emission checks.
Watch for service light.
Vehicle manufacturers recommend periodic inspection and replacement of oxygen sensor.

Diagram ref no 30 and 31

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LAMBDAKIT2

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Lambda oxygen sensor kit, BEFORE and AFTER catalytic converter.
Kit includes 4 x Lambda Oxygen Sensors (2 x before and 2 x after catalytic converter)

Fits:

Porsche 996 Carrera 2 / Carrera 4 - 2002 to 2005 
*Cars with M661 stricter emission control concept

Porsche 996 GT3 MKII - 2004 to 2005

Porsche 997.1 Carrera 2 / Carrera 4 - 2005 
Porsche 997.1 Carrera 2S / Carrera 4S - 2005

Function:
The Oxygen Sensor (also known as Lambda Sensor) is located in the exhaust manifold and measures the amount of unburned oxygen in your engine's exhaust. Based on the amount of oxygen, it sends a signal to your engine computer which then adjusts the air/fuel mixture for optimum engine performance and emission control.

Failure Symptoms:
Excessive fuel consumption, a faulty oxygen sensor can waste 30% of your fuel.
Drivability problems, such as engine surging or hesitation.
High hydrocarbon emissions, failing an emissions inspection.
The engine warning light may be on or service flag displayed.
The ecu/computer stores a mixture-related fault code.
When the oxygen sensor has stopped functioning completely, the catalytic converter may overheat and fail

Maintenance/Service:
Test and/or replace every 30,000 miles.
Perform periodic emission checks.
Watch for service light.
Vehicle manufacturers recommend periodic inspection and replacement of oxygen sensor.

Diagram ref no 30 and 31

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LAMBDAKIT1

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Impulse / speed reference sensor.

Fits:
Porsche 964 - 1989 to 1994
Porsche 993 - 1995 to 1998 
Porsche 996 Turbo - 2001 to 2005 (6-speed Manual transmission)

Speed sensors, also referred to as pulse generators, are often the source of various errors. These sensors provide critical speed data required for the engine electronics to function properly, enabling regulation through feedback control. Depending on the vehicle's control system, pulse generators can serve as either camshaft or crankshaft sensors. Our spare parts program includes a wide range of pulse generators to meet your needs.

Starting with the 1996 model year, knock sensors, speed sensors, and temperature sensors were upgraded with improved plug connections. Using this conversion kit, you can easily update your vehicle’s wiring harness to the latest connector standard.

Please note: this part has been changed by Porsche and you will require the adaptor kit for plug connector if you are changing the original item.

Diagram ref no 13

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99660610500

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Impulse / speed reference sensor kit.

Fits:
Porsche 911 - 1984 to 1989

This crankshaft sensor is designed for Porsche 911 G models produced between 1984 and 1989. It serves as a pulse generator, transmitting engine speed data to the DME, and is a frequent culprit when the engine experiences irregular performance. 

Identified by the Bosch number ending in 005, this sensor was installed in pairs within the vehicle. A reliable and precise pulse generator is crucial for optimal engine electronics performance. 

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91160621502

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Spark plug cap kit.
Kit includes - 6 x spark plug cap

Fits:
Porsche 911 - 1977 to 1989
Porsche 930 Turbo - 1977 to 1989 
Porsche 964 3.3L Turbo - 1991 to 1992 

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91160231500KIT

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Ignition coil kit.
Kit includes - Ignition coil x 4

Fits:
Porsche 718 (982) Boxster 2.0L 2017>> 
Porsche 718C (982C) Cayman 2.0L 2017>> 

Porsche 718C (982C) Cayman 2.5L 2017>> 
Porsche 718 (982) Boxster 2.5L 2017>> 

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0PB905093F

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