This class covers selling tools.

This class covers aftermarket opportunities.

This class covers return policies.

This class covers selling engine coils.

This class covers domestic engine oil specifications.

This class covers appearence items (Part 2 of 2).

This class covers pothole damage.

This class covers fog lights.

This class covers AGM batteries.

This class covers thermal management.

This class covers electronic throttle bodies.

This class covers air suspension.

This class covers the basics of power steering.

This class covers air suspension replacement options.

This class covers constant-velocity (CV) Axles.

This class covers remanufactured auto parts

This class covers power brake boosters.

This class covers start stop systems.

The class covers symptoms of a bad brake booster.

This class covers what tires tell about shocks and struts (part 1 of 2).

This class covers how automotive relays work.

This class covers what tires tell about shocks and struts (part 2 of 2).

This class covers relay schematics.

This class covers dealing with parts returns.

This class covers what can go wrong a vehicle’s A/C system.

This class covers continuing education for parts pros.

This class covers replacement head gaskets.

This class covers recommending replacement head radiators.

This class covers going beyond the catalog.

This class covers wiper systems.

This class covers replacement CV axles for ATVs and UTVs.

This class covers battery basics.

This class covers recommending replacement ignition coils.

This class covers gas-charged lift supports.