|  | | | Porsche 911 Intake System - Page 2 | Intake Hoses and Sleeves | | Many fuel injection problems can be caused by vacuum leaks within the intake hoses. Air boots are especially susceptible to cracking. Often, replacing an intake boot can cure a variety of problems including rough idle, poor fuel economy and backfiring. Make sure that yours are not worn out or cracking, and replace them with new ones if they are. |
| | Intake Sleeves | 
964-110-685-03-M100 | Rubber Intake Sleeve, Air Distributor to Throttle Valve Housing, Upper Inlet, 2 Per Car, Carrera 2/4 (1989-94), Each
Brand: Genuine Porsche [Photo] |  |
| $11.25 |  | 
964-110-686-03-M100 | Rubber Intake Sleeve, Air Distributor to Intake Valve Housing, Lower Inlet, 2 Per Car, 911 Carrera 2/4 (1989-94), Each
Brand: Genuine Porsche [Photo] | |
| $12.75 | | 
964-110-687-03-M136 | Rubber Intake Sleeve, Air Distributor to Intake Manifold, 6 Per Car, 911 Carrera 2/4 (1989-98), Each
Brand: OEM [Photo] | |
| $5.75 | | 
993-110-685-51-M100 | Rubber Intake Sleeve, Air Distributor to Throttle Valve Housing, Upper Inlet, 2 Per Car, 911 Turbo (1995-98), Each
Brand: Genuine Porsche [Photo] | |
| $37.25 | | 
993-110-686-51-M100 | Rubber Intake Sleeve, Air Distributor to Intake Valve Housing Lower Inlet, 2 Per Car, 911 Turbo (1995-98), Each
Brand: Genuine Porsche [Photo] | |
| $37.25 | | 
993-110-687-51-M100 | Rubber Intake Sleeve, Air Distributor to Intake Manifold, 6 Per Car, 911 Turbo (1995-98), Each
Brand: Genuine Porsche [Photo] | |
| $27.75 | | | Intake Hoses | 
993-110-633-56-M260 | Intake Hose, Intercooler to Turbo, Left, 911 Turbo (1995-98), Each
Brand: OEM [Photo] | |
| $204.75 | | 
993-110-632-56-M260 | Intake Hose, Intercooler to Turbo, Right, 911 Turbo (1995-98), Each
Brand: OEM [Photo] | |
| $204.75 | | Air Intake Trumpets | | 993-110-360-51-OEM | Air Intake Trumpet, 993 Turbo (1996-97), Each
Brand: Genuine Porsche | $71.00 | | Intercooler Mounts | | As these rubber mounts harden and crack over the years, your expensive intercooler is prone to damage from excessive vibration. Change these out once every couple of years just to be safe. |
| 
930-113-430-00-M136 | Rubber Mount for Intercooler, 911 Turbo (1991-94) 6 required, 911 Turbo (1996-97) 4 required, Each
Brand: OEM [Photo] | |
| $7.50 | | Air Flow Meter | | The air flow meter measures the mass of air that is entering the engine. This measurement is required so that the proper amount of fuel can keep the operating fuel mixture as close to optimum as possible. The air meter has an delicate internal flap that can be easily damaged by backfires, or screwdrivers stuck into the wrong places. The air flap is attached to a delicate potentiometer that generates a variable signal that depends upon how far the flap is opened. If this flap is damaged, or becomes stuck, then the computer will not be able to detect the amount of air entering the engine, and performance will suffer greatly. |
| 
964-606-050-X-M100 | Air Flow Meter, rebuilt, 911 Carrera 2/4 (1989-94), Each
Brand: Genuine Porsche [Photo] | |
| $1279.00 | | 
993-606-123-01-M14 | Air Flow Meter, 911 Carrera/4 (1995-98), Each
Brand: Bosch [Photo] | |
| $339.75 | | Idle Control Valves | | The idle control valve control valve adjusts and maintains the proper idle for the car whether it's cold or hot. Based on temperature sensors in the engine, the valve opens automatically to allow more airflow into the engine while cold, keeping the engine supplied with more air until it reaches a certain temperature. If the unit goes bad, it can cause rich running, idle fluctuation and hard starting. |
| 
964-606-160-00-M14 | Idle Control Valve, 911 Carrera 2/4 (1989-94), Each
Brand: Bosch [Photo] | |
| $320.75 | | 
993-606-160-00-M14 | Idle Control Valve, 911 Carrera/4 (1995-98), 911 Turbo (1995-98), Each
Brand: Bosch [Photo] | |
| $372.50 | |
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