Customer Products

GMPP Coverage Comparison

Compare coverage for GM Protection Plans: Major Guard®, Value Guard®, and Basic Guard®.

Engine

Part Major Guard Value Guard Basic Guard
All internal lubricated parts
All seals and gaskets
Cylinder block and heads
Manifold: intake and exhaust
Oil pump/housing and pan
Timing chain, gears and cover
Engine mounts
Flywheel
Valve covers
Water pump
Harmonic balancer
Crankshaft bearings
Valve train
Camshaft bearings
Connecting rods and bearings
And many more

Transmission/Transaxle

Part Major Guard Value Guard Basic Guard
Transmission case and All internal parts
Torque converter
Transfer case
Governor
Transmission module
Transmission mounts
Vacuum modulator
Linkage
Throttle valve cable
Input/output shafts
Forward and intermediate clutch
Direct clutch
Bands
Thrust bearings
Washers
Electronic control unit
And many more

Front/Rear-Wheel-Drive-Component

Part Major Guard Value Guard Basic Guard
Final drive component and All internal parts
Constant velocity joints
Tri-pod joints
Axle shafts and axle shaft bearings (front/rear)
Wheel bearings (front/rear)
Locking hubs
Drive axle housing and All internal parts (front/rear)
Axle hub bearing (front/rear)
Universal joints
Seals and gasket (front/rear)
Axle supports
Front differential, bearings and case
Propeller shafts
Differential side, pinion gears
Disc or cone-limited slip
And many more

Fuel Delivery Components

Part Major Guard Value Guard Basic Guard
Fuel pump
Fuel injectors
Throttle body
Fuel lines, metal
EFI sensor/control units
Fuel rail
Fuel tank and cap
Turbocharger (factory-installed)
Supercharger (factory-installed)
Seals and gaskets
Diesel fuel injection pump
Vacuum pump
Nozzles
And many more

Engine Cooling Component

Part Major Guard Value Guard Basic Guard
Water pump
Radiator
Radiator fan and clutch
Radiator fan electric motor
Seals and gaskets
Thermostat and housing
Radiator fan relay
And many more

Heating and Air Conditioning Components

Part Major Guard Value Guard Basic Guard
AC Compressor
Compressor clutch and bearing
Condenser
Evaporator
Accumulator
Automatic temperature control
Blower motor
Seals and gaskets
Switches
Heater core component
Pulley
High/low pressure compressor cut-off switch
Pressure cycling switch
Temperature control programmer
And many more

Suspension

Part Major Guard Value Guard Basic Guard
MacPherson struts
Upper and lower control arms
Control arm shafts and bushings
Upper and lower ball joints
Stabilizer shaft and bushings
Coil springs
Leaf springs
Steering knuckles
Upper mount and bearing
Seals
Wheel bearings
And many more
NOTE: Value Guard covers front suspension components only.

Electrical, Computer & Audio Components

Part Major Guard Value Guard Basic Guard
Alternator/Generator
Voltage regulator
Starter motor and solenoid
Switches
Manually operated switches
Wiper motor, front and rear
Wiring harnesses
Distributor component
Distributor module
Distributor
Ignition lock and switch
Power window motors
Power door locks and actuators
Radio
Power antenna
Cruise control component
Electronic instrument cluster and diagnostic displays
Electronic level control compressor sensor and control
Electronic spark control detonation sensor and control
And many more

Steering Component

Part Major Guard Value Guard Basic Guard
Power steering pump
Steering gear housing and all internal parts
Steering column and all internal parts
Electric power steering motor and control module
Tilt wheel mechanism
Idler arm
Pitman arm
Tie rods
Rack and pinion
Steering shaft couplings
Seals and gaskets
And many more

Braking System Components

Part Major Guard Value Guard Basic Guard
Master cylinder
Assist booster
Disc brake calipers
Wheel cylinders
ABS sensors
ABS electronic control module
Parking brake component
Self adjusters
Hydraulic lines and fittings
Combination valve
Pump motor component
Accumulator
Pressure modulator valve/dump valve
Seals and gaskets
And many more

High-Tech Components

Part Major Guard Value Guard Basic Guard
OnStar
Compass and thermometer
Heads-up display
Anti-theft alarms (factory-installed)
Keyless entry (factory-installed)
Ride control suspensions
Traction control component
Infrared display
Heated seats
Dual climate control
Power sunroof
And many more

Safety Components

Part Major Guard Value Guard Basic Guard
Air bags
Air bag sensors
Air bag wiring harness
Safety belts components
Door lock components
Daytime running lights (except bulbs)
Reverse warning signal
And many more