15 Easiest DIY Auto Repairs

By CarParts.com

PCV Valve Replacement

DIY Savings: $45-$60
The positive crankcase ventilation (PCV) valve draws and directs gases into the intake manifold to prevent them from clogging up the crankcase.

Cabin Filter Replacement

DIY Savings: $30-$45
The cabin filter keeps dirt, dust, and other debris from getting into the passenger compartment via the heating and ventilation air intake.

Air Filter Replacement

DIY Savings: $30-$40
Usually located under the glove box in most modern cars, the air filter traps the dirt, dust, pollen, and other debris that enters through the air intake.

Windshield Wiper Blade Replacement

DIY Savings: $30-$35
A windshield wiper blade draws liquid off the glass, giving drivers a clear view of the road during certain driving conditions.

Battery Replacement

DIY Savings: $50
When you turn the key, the battery starts supplying electrical power to your engine to get it started.

Ignition Coil Replacement

DIY Savings: $55-$70
The ignition coil helps start the engine by sending high-voltage electricity to the spark plugs.

Oil Change

DIY Savings: $80
The oil keeps the engine cool and prevents contaminant buildup.

Spark Plug Replacement

DIY Savings: $140-$505
Spark plugs ignite the air-fuel mixture in the engine using high voltage electricity from the ignition coil, setting off the chain-reaction that powers the vehicle.

Fuel Filter Replacement

DIY Savings: $75-$90
Tucked between your car's engine and fuel tank, the fuel filter serves as a screen in the fuel line.

Light Bulb (Headlight, Tail Light, Etc.) Replacement

DIY Savings: $45-$60
There are several light bulbs throughout your car, such as the headlight, tail light, and interior lights.

Drive Belt / Serpentine Belt Replacement

DIY Savings: $60-$70
Also known as a drive belt, the serpentine belt typically provides power to the power steering system, air conditioning system, water pump, and alternator.

Brake Pad and Rotor Replacement

DIY Savings: $95-$415
The brake pad and rotor help control your car’s speed and momentum, making them crucial components of a modern vehicle's braking system.

Transmission Fluid Service

DIY Savings: $120
The transmission fluid helps keep the vehicle’s transmission’s internal parts cool and lubricated. It may run out or get contaminated over time, which can cause transmission failure.

Coolant Exchange Service

DIY Savings: $80-$85
The coolant, which prevents corrosion and helps maintain the optimum temperature of the engine, tends to break down over time.

Radiator Hose Replacement

DIY Savings: $95
The radiator hose circulates the coolant in and out of the radiator, helping to keep the engine cool. It has various types, including the universal radiator hose and the molded radiator hose.