GENUINE PORSCHE

Shear bolts are designed so that the heads break off at the proper torque, making them difficult to remove. These are used for security purpos...

This engine control unit connector includes the housing and electrical pins. Previous Revisions 91161211503

This cover helps to prevent corrosion and accidental contact, which can short the coil terminals and cause spark failure. Previous Revisions ...

Poor idle, low fuel efficiency and engine misfire codes are all symptoms of worn spark plugs. Excessive carbon build-up and a worn electrode ca...

Previous Revisions 111905449A 53909201 90160931100 99965900550

Poor idle, low fuel efficiency and engine misfire codes are all symptoms of worn spark plugs. Excessive carbon build-up and a worn electrode ca...

This o-ring sits inside of the y-pipe, and seals it against the throttle body. A failed seal here will cause poor performance, and possibly a ...

For vehicles with original-style coils Allen-head screw for securing ignition coils to the valve covers. Previous Revisions 90006708909 9...

Poor idle, low fuel efficiency and engine misfire codes are all symptoms of worn spark plugs. Excessive carbon build-up and a worn electrode ca...

For vehicles with updated ignition coils Allen-head screw for securing ignition coils to the valve covers. Previous Revisions 90038502509 ...

Located on intake manifold housing. Also use qty (1) screw 99991924101The Manifold Absolute Pressure (MAP) sensor is essentially an electronic ...

This vacuum actuator is a common failure point and can result in loss of power or even leave you stranded. You can replace the actuator by itse...

Leaks in this hose will cause your car to run rough or stall. Replace it to bring back the smooth idle and power delivery you've been missin...

Made by the people that supplied the factory originally, this rotor is a perfect replacement for your old, worn out unit. Idling poorly or ex...

These bolts hold your ignition coils in place. If the are missing, engine vibrations can cause your coils to back out, resulting in misfires. T...

This is a common replacement item due to them stripping out and making a simple oil changes a mess. O-ring is also included. Previous Revision...

The contacts on your rotor wear out with use. It is a good idea to replace your distributor rotor as a part of your comprehensive ignition s...

This sleeve adapts the hose between the filler neck and the fuel tank to both connection points. Previous Revisions 94420121700 477201195...

These gaskets should be replaced each time your intake distributor is removed. A faulty seal can cause rough idle, stalling, high emissions, po...

These paper gaskets are located above and below the intake manifold spacer on each intake port. A leak at one of these gaskets can cause rough...

This o-ring keeps your mass air flow sensor tightly secured to the air box and prevents air leaks. Any leak at this seal could allow unfiltere...

These little clamps keep your Mass Air Flow sensor securely attached to the air cleaner box. If one is missing, it can cause unfiltered air to...