The air-cooled Porsche 911 had power windows starting back in 1974. Many of these cars can have window switch issues due to wiring problems with aftermarket alarms, audio modifications, or simply due to old age. Fortunately they are fairly straightforward to replace. Read on to find out...

The 1974-1989 air-cooled Porsche 911 has big chunky rubber impact bumpers hanging off the rearmost part of the car. For weight reduction and aesthetic reasons, many of these impact bumpers were eventually deleted, along with the integrated license plate lights. As these cars have come full circle...

Chances are your air-cooled Porsche 911 has less-than-optimal windshield washer and wiper functionality simply due to old age. Service both of these and improve your forward visibility in less than an hour. Improve the view out of your windshield by replacing your windshield washer nozzles and...

If you are constantly chasing electrical gremlins on your air-cooled Porsche 911, it may be time to replace the fuse blocks. The air-cooled Porsche 911 has the very old school bullet or torpedo style fuses that have been used on Porsches since the 356. Old age, corrosion, or loose terminals...

If you are having issues with the high beams on your air-cooled Porsche every time you use the turn signals, its probably time to replace the turn signal switch and stalk.  A very common issue with the air-cooled Porsche 911 is that the turn signal switch, which also controls the high beams,...

A common failure point in the Porsche 911 lighting system is the dash headlight switch itself. This DIY will show you how to diagnose the problem and replace the switch if that's your issue.  The air-cooled Porsche 911 came from the factory with a potentiometer-style dash headlight switch that...

The classic air-cooled Porsche 911 has very outdated lighting by modern standards. Instead of driving around in the dark, increase the nighttime visibility and add a whole new level of safety to this classic Porsche. The US-spec air-cooled Porsche 911 came from the factory with very poor lighting...

The classic air-cooled 911 shifter linkage requires precise adjustment to ensure the best performance possible. You can maintain that adjustment by replacing your torn shift coupler boots. Your air-cooled Porsche 911 shift mechanism needs to be clean and well-lubed to make shifting accurate and...

If you are tuning your CIS K-Jetronic-equipped Porsche 911, you will likely need to replace your old rubber intake boot to eliminate troublesome vacuum leaks. This is a  quick procedure that will make your fuel system more robust. Starting in 1973, the air-cooled Porsche 911 was equipped with...

If you are chasing emissions issues on your Porsche 911, you may find yourself needing to replace the oxygen sensor. This guide covers how to replace it quickly and easily.  The 1980-1989 air-cooled Porsche 911 has a single oxygen sensor mounted upstream of the catalytic converter on the left...