|  | | | Porsche 914 Intake System - Page 2 | Temperature Sensors | | This sensor, sometimes referred to as temperature sensor I, measures the temperature of the outside air in order to best adjust the fuel mixture for warming up the car. |
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311-906-081A-OEM | Temperature Sensor for Air Intake, 914 1.7/2.0 (1970-76), Each
Brand: Genuine Porsche [Photo] | No Longer Available | | Thermotime Switches | | This switch, mounted on the engine, is used to control the operation of the cold start valve. |
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311-906-161C-OEM | Thermotime Switch, 914 1.7/2.0 (1970-76), Each
Brand: Genuine Porsche [Photo] | No Longer Available | | | 928-605-101-00-M14 | Thermotime Switch, 914 1.8 (1974-75), Each
Brand: Bosch [Photo] |  |
| $56.25 |  | Intake Manifold Gaskets  | | The most common cause of fuel injection problems on the 914 is vacuum leaks. Lean running, rough or surging idle, or the occasional mis-fire may be caused by leaking manifold gaskets. It's a good idea to replace them when doing a complete fuel injection overhaul. |
| | 022-129-707F | Intake Manifold Gasket, 2 Per Car, 914 1.7/1.8 (1970-75), each
Brand: Elring | $8.75 | | | 039-129-707-M17 | Intake Manifold Gasket, 2 Per Car, 914 2.0 (1973-76), Each
Brand: Victor Reinz [Photo] | |
| $8.25 | | Throttle Body Gaskets | | Another possible point of vacuum leaks is the small gasket that goes from the throttle body to the air plenum. Replace these gaskets whenever the throttle body is removed from the car. |
| | 022-133-073-OEM | Throttle Body Gasket, Rubber, 914 1.7 (1970-73), each
Brand: Genuine Porsche | No Longer Available | | | 039-133-073-OEM | Throttle Body Gasket, Paper, 914 2.0 (1973-76), each
Brand: Genuine Porsche | No Longer Available | | | 022-133-073A-OEM | Throttle Body Gasket, Rubber, 914 1.8 (1974-75), each
Brand: Genuine Porsche | No Longer Available | | Vacuum Hose | | One of the most overlooked causes of fuel injection problems are cracked and leaking vacuum hoses. To ensure that your car will run well, you should replace these often to avoid troublesome headaches. Priced and sold by the meter. |
| | N-020-353-5-M5021 | 3.5mm ID, 7.5mm OD, (quantity as needed, priced per meter)
Brand: Contitech - Por [Photo] | |
| $4.50 | | | 073379-005201-M21 | 5mm ID, 10mm OD, (quantity as needed, priced per meter)
Brand: Contitech [Photo] | |
| $5.25 | | | 10-0750-071-M21 | 7mm ID, 12mm OD, (quantity as needed, priced per meter)
Brand: Contitech [Photo] | |
| $7.00 | | 
N-020-376-1-M149 | 9mm ID, 14mm OD, (quantity as needed, priced per meter) [Photo] | |
| $7.50 | | | N-020-290-1-M149 | 12mm ID, 17mm OD, (quantity as needed, priced per meter)
Brand: Veritas [Photo] | |
| $10.50 | | | N-020-371-1-M21 | 14mm ID, 17mm OD, (quantity as needed, priced per meter)
Brand: Contitech [Photo] | |
| $10.25 | | | Colored Silicone Vacuum Hoses | | These OEM silicone vacuum hoses are colored for easy identification. |
| | 51-73-1-470-035-M152 | Silicone Vacuum Hose, black, 3.5mm ID, 7.5mm OD, (quantity as needed, priced per meter)
Brand: Rehau [Photo] | |
| $4.50 | | | 51-73-1-470-036-M152 | Silicone Vacuum Hose, white, 3.5mm ID, 7.5mm OD, (quantity as needed, priced per meter)
Brand: Rehau [Photo] | |
| $3.75 | | | 51-73-1-470-037-M152 | Silicone Vacuum Hose, red, 3.5mm ID, 7.5mm OD, (quantity as needed, priced per meter)
Brand: Rehau [Photo] | |
| $4.25 | | | 51-73-1-470-038-M152 | Silicone Vacuum Hose, blue, 3.5mm ID, 7.5mm OD, (quantity as needed, priced per meter)
Brand: Rehau [Photo] | |
| $4.50 | |
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