Rubber boot for CIS K-Jetronic air flow sensor, 911 / 911 S 2.7 L (1975)

Our air flow sensor rubber boot is used as original equipment on the following vehicle models:

     Porsche 911 2.7 L 110 KW / 150 HP. (1975)

     Porsche 911 S 2.7 L 129 KW / 175 HP. (1975)

     Porsche 911 S Carrera 2.7 L 121 KW / 165 HP. K-Jetronic (USA/CAN) (1975)°

     Porsche 911 S Carrera 2.7 L 118 KW / 160 HP. K-Jetronic (California) (1975)°

° Models equipped with heat exchangers and thermal exhaust reactors

This rubber boot is placed on top of the air flow sensor and feeds air to the air-fuel mixing unit. If this rubber boot for the mass air-flow sensor is cracked or damaged, the airflow into the air-fuel metering unit will be irregular. This will make the proper operation of the K-Jetronic fuel injection system difficult and your engine’s performance will decrease. Ensure that your air flow sensor rubber boot is always clean and in good shape.

This mass air-flow boot is secured with 2 airflow sensor boot clamps reference 911.020103A and 911.020103B.

Quantity required per vehicle: 1