Lambda Sensors / Probes
Fits:
Exhaust Gas
Porsche 911 - 1978 to 1989
Porsche 964 - 1989 to 1994
Porsche 924S - 1986 to 1988
Porsche 944 - 1985 to 1991
Porsche 928 S2 - 1983 to 1986
Inlet Manifold
Porsche 955 Cayenne 3.2ltr V6 - 2003 to 2006
Click 'Zoom in' for large parts diagram.
Diagram ref no 25
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
034133335D
The product you are viewing cross references to these numbers
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- 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 928S2 4.7L 1984-86
Lambda sensors (also widely known as Oxygen sensors) on your Porsche are fitted to measure the oxygen level in the emission gasses. They are designed to help your Porsche's engine to constantly monitor the efficiency of your cats and fuel to air ratio in the intake system to help the engine run smoothly. If one of those sensors was to fail on your Porsche it could trigger poor performance and abnormally higher emissions from your engine.
It is also advised to get new oxygen sensors if you are up for a change of the exhaust system on your car as often the thread shears off and refit of old sensors is not possible.
-
1 IN / 1 OUT
Standard Silencers -
1 IN / 1 OUT
Sports Silencers - All Silencers / Mufflers
- Catalyst / Bypass
- Manifold / Headers
- Exhaust Tail Pipes
- Heat Exchangers
- Exhaust Cross over pipes
- Exhaust Package
- Exhaust Gaskets
- Exhaust Nuts / Bolts / Studs
- Brackets / Clamps / Straps
- Exhaust Fitting Kits
- Fabspeed Exhaust
- Lambda Sensor Extensions
- Wastegate