Mechanic Billing Standards
Labor Operation Code Directory
Did your mechanic list a strange code on your quote? Automotive repair shops use standard operation codes ("Op Codes") to bill labor hours. Look up your code below to see exactly what you're paying for.
0
1
100
Brake Safety Inspection
View Labor Guide→
1040010
Antenna Mast Replacement
View Labor Guide→
1040020
Door Lock Replacement
View Labor Guide→
1040030
Headlight Assembly Replacement
View Labor Guide→
1040040
Headlight Bulb Replacement
View Labor Guide→
1040050
Headlight Restoration
View Labor Guide→
1040060
Hood Strut Replacement
View Labor Guide→
1040070
License Plate Bracket Replacement
View Labor Guide→
1040080
Mirror Glass Replacement
View Labor Guide→
1040090
Rear Window Defroster Repair
View Labor Guide→
1040100
Side Mirror Replacement
View Labor Guide→
1040110
Side Window Glass Replacement
View Labor Guide→
1040120
Tail/Brake Light Bulb Replacement
View Labor Guide→
1410010
Bumper Repair/Paint
View Labor Guide→
1410020
Fender Repair/Paint
View Labor Guide→
1410030
Paintless Dent Removal
View Labor Guide→
1410040
Rustproofing / Undercoating
View Labor Guide→
17501152
Windshield Washer Pump Replacement
View Labor Guide→
2
2010010
Oil Change
View Labor Guide→
22 32 001
Transmission Mount Replacement
View Labor Guide→
2410010
Brake Pads Replacement
View Labor Guide→
2410020
Brake Rotor Replacement
View Labor Guide→
2410030
Bleed Brakes
View Labor Guide→
2410040
Brake Booster Replacement
View Labor Guide→
2410050
Brake Caliper Replacement
View Labor Guide→
2410060
Brake Drum & Shoe Replacement
View Labor Guide→
2410070
Brake Fluid Flush
View Labor Guide→
2410080
Brake Master Cylinder Replacement
View Labor Guide→
2410090
Parking Brake Cable Replacement
View Labor Guide→
2440010
Backing Plate Replacement
View Labor Guide→
2640010
ABS Wheel Speed Sensor Replacement
View Labor Guide→
2640020
ABS/Traction Control Module Replacement
View Labor Guide→
2640030
Flasher Relay Replacement
View Labor Guide→
2640040
Fuse Replacement
View Labor Guide→
2640050
Horn Replacement
View Labor Guide→
2640070
Key Fob Battery Replacement
View Labor Guide→
2640080
Parking Brake Switch Replacement
View Labor Guide→
2640090
Starter Replacement
View Labor Guide→
2640100
TPMS Sensor Replacement
View Labor Guide→
2810010
Car Running Rough
View Labor Guide→
2810020
Car Won't Start
View Labor Guide→
2810030
Electrical System Diagnostic
View Labor Guide→
2810040
Fluids Are Leaking
View Labor Guide→
3
3020070
Universal Joint
View Labor Guide→
3040010
Catalytic Converter Replacement
View Labor Guide→
3040020
Charge-Air Cooler Replacement
View Labor Guide→
3040030
CV Axle Replacement
View Labor Guide→
3040040
Differential Repair/Overhaul
View Labor Guide→
3040050
Differential Service
View Labor Guide→
3040060
EGR Valve Replacement
View Labor Guide→
3040070
Exhaust Manifold Gasket Replacement
View Labor Guide→
3040080
Exhaust Muffler Replacement
View Labor Guide→
3040090
Fuel Injector Cleaning Service
View Labor Guide→
3040100
Fuel Injector Replacement
View Labor Guide→
3040120
Mass Airflow Sensor/Meter Replacement
View Labor Guide→
3040130
Oxygen Sensor Replacement
View Labor Guide→
31 21 181
Wheel Bearing Replacement
View Labor Guide→
4
4010010
Engine Replacement
View Labor Guide→
4010020
Engine Tune-Up
View Labor Guide→
4010030
Spark Plug Replacement
View Labor Guide→
4010040
Tire Balancing
View Labor Guide→
4010050
Tire Repair (Puncture)
View Labor Guide→
4010060
Tire Replacement
View Labor Guide→
4040010
Balance Shaft Chain Kit
View Labor Guide→
4040020
Crankshaft Position Sensor Replacement
View Labor Guide→
4040030
Cylinder Head Gasket Replacement
View Labor Guide→
4040040
Drive Belt Replacement
View Labor Guide→
4040050
Engine Mount Replacement
View Labor Guide→
4040060
Head Gasket Replacement
View Labor Guide→
4040070
Oil Leak Repair
View Labor Guide→
4040080
Oil Pan Gasket Replacement
View Labor Guide→
4040090
Rear Main Seal Replacement
View Labor Guide→
4040100
Serpentine Drive Belt Replacement
View Labor Guide→
4040110
Severe Oil Leak Repair
View Labor Guide→
4040130
Timing Chain Replacement
View Labor Guide→
4410020
A/C Condenser Replacement
View Labor Guide→
4410030
A/C Compressor Replacement
View Labor Guide→
4410050
A/C System Recharge
View Labor Guide→
4410060
Coolant Flush
View Labor Guide→
4410070
Radiator Hose Replacement
View Labor Guide→
4410080
Thermostat Replacement
View Labor Guide→
4440010
Blend Door Actuator Replacement
View Labor Guide→
4440020
Evaporator Core Replacement
View Labor Guide→
4440040
HVAC Blower Motor Resistor Replacement
View Labor Guide→
5
5040010
Ball Joint Replacement
View Labor Guide→
5040020
Control Arm Replacement
View Labor Guide→
5040030
Hub Assembly Replacement
View Labor Guide→
5040040
Shock or Strut Replacement
View Labor Guide→
5040050
Suspension and Steering Component Service
View Labor Guide→
5040060
Suspension Repair
View Labor Guide→
5040070
Sway Bar Link Replacement
View Labor Guide→
5040080
Tie Rod End Replacement
View Labor Guide→
51 24 100
Trunk Strut Replacement
View Labor Guide→
6
6010010
Battery Replacement
View Labor Guide→
6010020
Battery Terminal End Service
View Labor Guide→
6040010
Battery Cable Replacement
View Labor Guide→
61 71 561
Windshield Washer Nozzle Cleaning
View Labor Guide→
63 99 151
Turn Signal Bulb Replacement
View Labor Guide→
6452 1950
Window Regulator Replacement
View Labor Guide→
7
Don't Overpay for Labor
Mechanic quotes can be padded with overlap labor. Upload your specific estimate and our AI will audit the standard times against your proposed charges.
Audit My Repair Quote For Free →