in your garage to make future searches easy.

Condition Value
expand_moreFront axle brake disc diameter
expand_moreFront axle brake disc thickness
expand_moreFront axle brake disc minimal thickness
Rear axle brake disc diameter 10.87 in
Rear axle brake disc thickness 0.39 in
Rear axle minimal brake disc thickness 0.35 in

Brake system is the most important system in your 2003 166. Check pads and disks from time to time and replace them as they worn below minimum thickness allowed by Alfa Romeo.

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2003 Alfa Romeo 166 user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.

Before doing any DIY service please check your insurance policy and Alfa Romeo warranty policy for your region. In some regions DIY service may invalidate your warranty.

Conquer your fears and never give up!

DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow Alfa Romeo 166 service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.

Doing basic service for your 2003 Alfa Romeo 166 you're not only saving money, but also also improving your technical skills and learning something new.

2003 Alfa Romeo 166 generations

In 2003 Alfa Romeo offered 2 generations of the 166. Brake system specifications may vary in different generations. Be sure that you are looking at the rigt modification.

Alfa Romeo 166 Series 1 model years

Units:
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