Bosch

Fits:
Porsche Cayenne 955 V6 3.2L (before catalyst)
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.
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955606128
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- Porsche 955 Cayenne 3.2L V6 2003-06

Spark Plug WR7DC+.
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Porsche 928 GTS 1992-95 (M28.49/50)
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Porsche 957 (MKII) Cayenne Turbo / Turbo S 4.8L 2008-10
Porsche 958 (MKIII) Cayenne Turbo / Turbo S 4.8L 2011>>
Porsche 970 Panamera Turbo 4.8L V8 2010>>
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99917022890
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Fits:
Porsche 997 Turbo / Turbo S 3.8L 2010>>
Porsche 997 Turbo / Turbo S 3.8L 2010>>
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99917022890
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- Porsche 991.1 Turbo S 3.8L (560Bhp) 2014-16
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19

Spark Plug FGR5NQE04
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Fits:
Porsche 957 Cayenne MKII 4.8L V8 S M48.01
Porsche 957 Cayenne MKII 4.8L V8 GTS M48.01
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99917012290
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Fits:
Porsche Cayenne MKII 3.6L V6
M55.01 Engine
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Fits:
Porsche 957 (MKII) Cayenne S / GTS 4.8L 2007>> [Chassis number: M905541>> and MG904965>>]
Porsche 958 (MKIII) Cayenne S 4.8L 2011>>
Porsche 970 Panamera S 4.8L V8
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99917013090
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Fits:
Porsche 987 Boxster MKII 2009>>
Porsche 987C Cayman MKII 2009>>
Porsche 987C Cayman R
Porsche 997 MKII Carrera 2009>>
Porsche 970 Panamera 3.6L V6 2WD
Porsche 970 Panamera 4 3.6L V6 4WD
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- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
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Fits:
Porsche 928 4.5L 1978-82
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Fits:
Porsche 911 3.2L WITH CATALYST 1984-89
Porsche 924S 2.5L 1986-88
Porsche 928S / 928S2 / 928S4 / 928GT 1983-1991
Porsche 944 / 944S / 944S2 / 944T 1985-91
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- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91

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Fits:
Porsche 997 Turbo 3.6L 2007-09 (M97.70)
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Fits:
Porsche Cayenne V8 S M48.00
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Fits:
Porsche 996 Carrera 3.6L 2001>>
Porsche 987 Boxster 2.7L / 3.2L 2005-08
Porsche 987C Cayman 2.7L / 3.2L 2005-08
Porsche 997 Carrera 3.6L / 3.8L 2005-08
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- Porsche 996 C4S 3.6L 09/01-2005
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- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
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Spark Plug (Bosch cross reference 14FGR 6KQU)
Fits:
Porsche 986 Boxster 2.7L 2000-04
Porsche 986 Boxster S 3.2L 2000-04
Porsche 996 Carrera 3.4L >>2001
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Fits:
Porsche 964 1989-94 (requires ADAPTORKIT01 )
Porsche 993 1995-98 (requires ADAPTORKIT01)
Porsche 996 Turbo 2001-05 (6-speed Manual transmission)
Please note: this part has been changed by Porsche and you may require adaptor kit for plug connector.
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- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 996 TURBO 2000-05
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- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04