Porsche 911 GT3 991.1

Metal fatigue can cause your aluminum oil drain plug to crack or strip unexpectedly during an oil change. It's always a good idea to have a cou...

This sealing ring prevents leaks, but as it’s a crushable washer, it will need to be replaced each time the pressure is removed from it. Ensure...

Damage to your oil pan from a cross-threaded or over-torqued drain plug could cause your oil pan to crack and/or leak. If someone tried to j...

The Porsche engine camshaft timing adjuster is a component responsible for adjusting the timing of the camshaft, which controls the opening and...

This hydraulic tappet, or lifter, is what opens the intake valves in your engine as the intake camshaft turns. A collapsed lifter will prevent ...

EGR Valve Fits Left & Right SidesAlso Use qty (1) 99311325851 gasket per valve Cross Reference 99711320371 Replaces: 997-113-203-71 ...

If it becomes worn to the point of breaking it can cause permanent damage to the receiving end of the fuel pump, without replacement it is comm...

Grinding or whirring noises are signs that this part is close to failure. While replacing this component, check all of your rollers for wear. I...

This tensioner pulley helps maintain proper tension on the accessory drive belt. Grinding or whirring noises coming from the pulley are signs t...

The oil pressure switch or oil pressure sensor in your Porsche communicates with your engine’s computer to turn on the oil light if the oil pre...

The spark plug is positioned at the top of the cylinder and it’s like the heart of your motor. In order to maintain the highest performance a c...

This 40-60mm adjustable hose clamp is used to secure the intercooler hose to the turbocharger outlet. Use of incorrect clamps could cause boos...

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

The intake manifold on your Porsche connects to the inlet side of the engine and diverts the air into each cylinder. Replacing your damaged int...

The intake manifold on your Porsche connects to the inlet side of the engine and diverts the air into each cylinder. Replacing your damaged int...

The charge air cooler, or intercooler, cools down the air coming out of your turbocharger's compressor. This cooler air is more dense, allowin...

Cross Reference 99111063973 99111063972 Replaces: 991-110-639-72 Position: Left Part can be found as reference #2 in illustration. Fitment...

Cross Reference 99111064073 99111064072 Replaces: 991-110-640-72 Position: Right Part can be found as reference #1 in illustration. Fitmen...

The charge air cooler, or intercooler, cools down the air coming out of your turbocharger's compressor. This cooler air is more dense, allow...

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...

Air Box Assembly With Filter & HousingReplace your clogged air filter and improve the air flow in your engine. A clogged air filter can res...

Previous Revisions 99711017200 Replaces: 997-110-172-00 Position: Right Part can be found as reference #9 in illustration. Fitment Notes...

TURBO BV50 911 3.8L H6 24V DOHC GDI 580/607HP LS 2017-19​Turbocharger - Left OEM supplier If your Porsche is equipped with a turbo and you've n...