For 1990-2009 cars

#### Diesel Coverage

The information contained herein was correct at the time of dissemination. General Motors reserves the right to change it in the future. Please contact the Dealer Business Center for warranty and claim administration support.

Diesel Related Components require the following warranty coverage:

Coverage Code | Applicable To | Diesel Warranty
--- | --- | ---
D | Light Duty Truck Diesel Related Components | 6.5L Diesel Engine and 6.6L Duramax Diesel Engine 5/100 miles or 5/160 km subject to $100 deductible after 3/36 miles or 3/60 km
D | Medium Duty Truck Diesel Related Componenets | 6.5L Diesel Engine and 6.6L Duramax Diesel Engine 5/100 miles or 5/160 km subject to $100 deductible after 3/36 miles or 3/60 km
D | Medium Duty Truck Diesel Related Componenets | 7.8L Duramax Diesel Engine 3/Unlimited

### Labor Operations

J0100 | Manifold, Exhaust -- Right Bank -- Replace | Diesel D
J0101 | Manifold, Exhaust -- Left Bank -- Replace | Diesel D
J0232 | Cover/Shield, Intake Manifold/Injector -- Replace | Diesel D
J0240 | Pump And/Or Gasket, Vacuum -- Replace | Diesel D
J0250 | Manifold, Intake -- Replace | Diesel D
J0251 | Gasket, Intake Manifold -- Replace | Diesel D
J0254 | Manifold, Intake (Upper) -- Replace | Diesel D
J0255 | Gasket, Intake Manifold (Upper) -- Replace | Diesel D
J0258 | Manifold, Intake (Lower) -- Replace | Diesel D
J0259 | Gasket, Intake Manifold (Lower) -- Replace | Diesel D
J0260 | Manifold, Intake (Right) -- Replace | Diesel D
J0261 | Gasket, Intake Manifold (Right) -- Replace | Diesel D
J0264 | Manifold, Intake (Left) -- Replace | Diesel D
J0265 | Gasket, Intake Manifold (Left) -- Replace | Diesel D
J0268 | Manifold, Intake (Center) -- Replace | Diesel D
J0269 | Gasket, Intake Manifold (Center) -- Replace | Diesel D
J0280 | Cover, Valve Rocker Arm Upper -- Right -- Replace | Diesel D
J0281 | Cover, Valve Rocker Arm Upper -- Left -- Replace | Diesel D
J0282 | Cover, Valve Rocker Arm Upper -- Both -- Replace | Diesel D
J0300 | Cover And/Or Gasket, Rocker -- Right Bank -- Replace | Diesel D
J0301 | Cover And/Or Gasket, Rocker -- Left Bank -- Replace | Diesel D
J0307 | Cover And/Or Gasket, Rocker -- Both Banks -- Replace | Diesel D
J0350 | Rocker Arm -- One Cyl -- Right Bank -- Replace | Diesel D
J0351 | Rocker Arm -- One Cyl -- Left Bank -- Replace | Diesel D
J0357 | Rocker Arm -- One Cyl -- Both Banks -- Replace | Diesel D
J0360 | Rocker Arm Shaft And/Or Assemblies -- Right Bank -- Replace | Diesel D
J0361 | Rocker Arm Shaft And/Or Assemblies -- Left Bank -- Replace | Diesel D
J0367 | Rocker Arm Shaft And/Or Assemblies -- Both Banks -- Replace | Diesel D
J0497 | Sleeve, Fuel Injector -- Right Bank -- Replace | Diesel D
J0498 | Sleeve, Fuel Injector -- Left Bank -- Replace | Diesel D
J0499 | Sleeve, Fuel Injector -- Both Banks -- Replace | Diesel D
J0500 | Gasket, Cylinder Head -- Right Bank -- Replace | Diesel D
J0501 | Gasket, Cylinder Head -- Left Bank -- Replace | Diesel D
J0507 | Gasket, Cylinder Head -- Both Banks -- Replace | Diesel D
J0510 | Head, Cylinder -- Right Bank -- Replace | Diesel D
J0511 | Head, Cylinder -- Left Bank -- Replace | Diesel D
J0517 | Head, Cylinder -- Both Banks -- Replace | Diesel D
J0520 | Valve -- One Cyl -- Right Bank -- Recondition Or Replace | Diesel D
J0521 | Valve -- One Cyl -- Left Bank -- Recondition Or Replace | Diesel D
J0527 | Valve -- One Cyl -- Both Banks -- Recondition Or Replace | Diesel D
J0540 | Spring, Cap And/Or Seal, Valve -- One Cyl -- Right Bank -- Replace | Diesel D
J0541 | Spring, Cap And/Or Seal, Valve -- One Cyl -- Left Bank -- Replace | Diesel D
J0547 | Spring, Cap And/Or Seal, Valve -- One Cyl -- Both Banks -- Replace | Diesel D
J0580 | Push Rod -- One Cyl -- Right Bank -- Replace | Diesel D
J0581 | Push Rod -- One Cyl -- Left Bank -- Replace | Diesel D
J0587 | Push Rod -- One Cyl -- Both Banks -- Replace | Diesel D
J0620 | Lifter, Valve -- Right Bank -- Replace | Diesel D
J0621 | Lifter, Valve -- Left Bank -- Replace | Diesel D
J0627 | Lifter, Valve -- Both Banks -- Replace | Diesel D
J0640 | Guide And/Or Clamp, Lifter -- One Cyl -- Right Bank -- Replace | Diesel D
J0641 | Guide And/Or Clamp, Lifter -- One Cyl -- Left Bank -- Replace | Diesel D
J0647 | Guide And/Or Clamp, Lifter -- One Cyl -- Both Banks -- Replace | Diesel D
J0667 | Belt, Primary Accessory Drive -- Replace | Diesel D
J0680 | Tensioner, Primary Accessory Drive -- Replace | Diesel D
J0690 | Pulley, Accessory Drive Belt Idler -- Replace | Diesel D
J0700 | Pulley, Crankshaft -- Replace | Diesel D
J0720 | Balancer, Harmonic -- Replace | Diesel D
J0750 | Seal, Timing Oil -- Replace | Diesel D
J0780 | Cover And/Or Gasket, Timing -- Replace | Diesel D
J0820 | Chain, Camshaft Timing -- Replace | Diesel D
J0840 | Sprocket, Camshaft Timing -- Replace | Diesel D
J0847 | Gear, Injection Pump Drive -- Replace | Diesel D
J0849 | Gear, Injection Pump Driven -- Replace | Diesel D
J0850 | Camshaft -- Replace | Diesel D
J0900 | Cap, Oil Filler -- Replace | Diesel D
J0920 | Oil Level Indicator Replacement | Diesel D
J0930 | Tube, Oil Level Indicator -- Replace | Diesel D
J0932 | Tube, Engine Oil Filler Rear -- Replace | Diesel D
J0950 | Filter, Oil -- Replace | Diesel D
J0960 | Adapter And/Or Gasket, Oil Filter -- Replace | Diesel D
J0970 | Valve, Oil Filter By-Pass -- Replace | Diesel D
J0990 | Plug And/Or Gasket, Oil Pan Drain -- Replace | Diesel D
J1000 | Pan And/Or Gasket, Oil -- Replace | Diesel D
J1020 | Pump, Engine Oil -- Replace | Diesel D
J1050 | Drive, Oil Pump -- Replace | Diesel D
J1060 | Tube/Screen And/Or Gasket, Oil Pickup -- Replace | Diesel D
J1080 | Housing And/Or Gasket, Rear Main Seal -- Replace | Diesel D
J1120 | Seal, Crankshaft Rear Main -- Replace | Diesel D
J1150 | Bearing, Crankshaft Main -- One Bearing -- Replace | Diesel D
J1180 | Bearing, Connecting Rod -- One Bearing -- Replace | Diesel D
J1200 | Crankshaft -- Replace | Diesel D
J1300 | Piston, Rod And/Or Rings -- One Cyl -- Right Bank -- Replace | Diesel D
J1301 | Piston, Rod And/Or Rings -- One Cyl -- Left Bank -- Replace | Diesel D
J1307 | Piston, Rod And/Or Rings -- One Cyl -- Both Banks -- Replace | Diesel D
J1400 | Flywheel (Automatic Transmission/Transaxle) -- Replace | Diesel D
J1420 | Flywheel (Manual Transmission/Transaxle) -- Replace | Diesel D
J1440 | Cover, Flywheel -- Replace | Diesel D
J1460 | Housing, Flywheel -- Replace | Diesel D
J1500 | Mount, Engine -- Front -- Right -- Replace | Diesel D
J1501 | Mount, Engine -- Front -- Left -- Replace | Diesel D
J1507 | Mount, Engine -- Front -- Both -- Replace | Diesel D
J1600 | Plug, Expansion -- Replace | Diesel D
J1640 | Plug, Oil Gallery -- Replace | Diesel D
J1660 | Plug Or Cover And/Or Gasket, Camshaft Rear Bearing -- Replace | Diesel D
J1820 | Engine, Partial -- Replace | Diesel D
J1840 | Engine, Universal -- Replace | Diesel D
J1880 | Engine Assembly -- Replace | Diesel D
J3120 | Cooler, Engine Oil -- Replace | Diesel D
J3121 | Cooler, Engine Oil (Auxiliary) -- Replace | Diesel D
J3140 | Adapter, Engine Oil Cooler -- Replace | Diesel D
J3166 | Hose And/Or Line, Engine Oil Cooler -- Engine To Radiator Cooler -- Replace | Diesel D
J3167 | Hose And/Or Line, Engine Oil Cooler -- Radiator Cooler To Auxiliary Cooler -- Replace | Diesel D
J3168 | Hose And/Or Line, Engine Oil Cooler -- Auxiliary Cooler To Engine -- Replace | Diesel D
J3175 | Line And/Or Hose, Engine Oil Cooler -- Pipe Assembly -- Replace | Diesel D
J3176 | Line And/Or Hose, Engine Oil Cooler -- One -- Replace | Diesel D
J3177 | Line And/Or Hose, Engine Oil Cooler -- Both -- Replace | Diesel D
J3178 | Line And/Or Hose, Engine Oil Cooler -- Inlet -- Replace | Diesel D
J3179 | Line And/Or Hose, Engine Oil Cooler -- Outlet -- Replace | Diesel D
J3393 | Pulley, Fan -- Replace | Diesel D
J3420 | Pulley, Coolant Pump -- Replace | Diesel D
J3460 | Hose Or Pipe, Thermostat By-Pass -- Replace | Diesel D
J3480 | Pump And/Or Gasket, Coolant -- Replace | Diesel D
J3500 | Thermostat, Outlet And/Or Gasket -- Replace | Diesel D
J3513 | Pipe, Water Pump Outlet -- Water Pump To Engine Oil Cooler -- Replace | Diesel D
J3515 | Hose And/Or Pipe, Coolant Vent -- Hose -- Replace | Diesel D
J3517 | Nipple, Heater Coolant Flow -- Front -- Replace | Diesel D
J3518 | Nipple, Heater Coolant Flow -- Rear -- Replace | Diesel D
J3520 | Housing And/Or Gasket, Thermostat -- Replace | Diesel D
J3524 | Heater. Engine Coolant -- Replace | Diesel D
J3527 | Housing And/Or Seal, Water Crossover -- Replace | Diesel D
J4347 | Ring, Camshaft Position Sensor Reluctor -- Replace | Diesel D
J4350 | Sensor, Camshaft Position -- Replace | Diesel D
J4355 | Sensor, Crankshaft Position -- Replace | Diesel D
J4356 | Ring, Crankshaft Position Sensor Reluctor -- Replace | Diesel D
J4580 | Solenoid, Starter Motor -- Replace | Diesel D
J4600 | Drive Assembly, Starter Motor -- Replace | Diesel D
J4620 | Motor Assembly, Starter -- R&R | Diesel D
J4640 | Motor Assembly, Starter -- Replace | Diesel D
J4740 | Harness, Relays To Glow Plugs (Diesel) -- Replace | Diesel D
J4760 | Plugs, Glow (Diesel) -- Right -- Replace | Diesel D
J4761 | Plugs, Glow (Diesel) -- Left -- Replace | Diesel D
J4767 | Plugs, Glow (Diesel) -- Both -- Replace | Diesel D
J4768 | Plugs, Glow (Diesel) -- One Or All -- Replace | Diesel D
J4820 | Module, Glow Plug Control (Diesel) -- Controller/Relay -- Replace | Diesel D
J5430 | Pump And/Or Gasket, Fuel -- Replace | Diesel D
J5478 | Line, Fuel Feed And/Or Return -- Replace | Diesel D
J5485 | Body, Throttle -- R&R | Diesel D
J5490 | Body Unit, Throttle -- Replace | Diesel D
J5491 | Gasket, Throttle Body -- Replace | Diesel D
J5492 | Gasket, Throttle Body -- R&R | Diesel D
J5542 | Vlave, Idle Air Control -- Replace | Diesel D
J5582 | Module, Electronic Throttle Control -- Replace | Diesel D
J5650 | Injector, Fuel -- Replace | Diesel D
J5660 | Rail, Fuel -- Replace | Diesel D
J5670 | Sensor, Mass Air Flow -- Replace | Diesel D
J5750 | Elbow And/Or Hose, Turbocharger Air Intake -- Replace | Diesel D
J5774 | Radiator, Charged Air Cooler -- Replace | Diesel D
J5780 | Pipe, Turbocharger Inlet -- Right -- Replace | Diesel D
J5781 | Pipe, Turbocharger Inlet -- Left -- Replace | Diesel D
J5790 | Pipe, Turbocharger Outlet -- Replace | Diesel D
J5791 | Manifold, Turbo Exhaust -- Replace | Diesel D
J5793 | Pipe, Charge Air Cooler Inlet -- Replace | Diesel D
J5794 | Pipe, Charge Air Cooler Outlet -- Replace | Diesel D
J5796 | Hose, Charge Air Cooler Inlet -- Replace | Diesel D
J5797 | Hose, Charge Air Cooler Outlet -- Replace | Diesel D
J5800 | Actuator, Turbocharger Waste Gate -- Replace | Diesel D
J5803 | Sensor, Boost -- Replace | Diesel D
J5805 | Solenoid, Waste Gate -- Replace | Diesel D
J5858 | Turbocharger Assembly -- R&R | Diesel D
J5860 | Turbocharger Assembly -- Replace | Diesel D
J5864 | O-Ring, Turbocharger Mount Oil -- Replace | Diesel D
J5865 | Pipe/Hose, Turbocharger Oil -- Replace | Diesel D
J5870 | Hose And/Or Pipe, Turbocharger Oil Return -- Replace | Diesel D
J5880 | Line And/Or Pipe, Turbocharger Oil Feed -- R&R Or Replace | Diesel D
J5885 | Line, Turbocharger Coolant Supply -- Replace | Diesel D
J5886 | Line, Turbocharger Coolant Return -- Replace | Diesel D
J5888 | Hose, Turbocharger Coolant Supply -- Replace | Diesel D
J5889 | Hose, Turbocharger Coolant Retrun -- Replace | Diesel D
J5916 | Block, Fuel Junction (Diesel) -- Replace | Diesel D
J5917 | Sensor, Fuel Rail Pressure (Diesel) -- Replace | Diesel D
J5918 | Sensor, Fuel Temperature (Diesel) -- Replace | Diesel D
J5919 | Module, Direct Fuel Injection Driver (Diesel) -- Replace | Diesel D
J5920 | Hose, Fuel Return (Diesel) -- Replace | Diesel D
J5925 | Pipe, Fuel Filter To Injection Pump (Diesel) -- Replace | Diesel D
J5929 | Rail, Common Fuel (Diesel) -- Replace | Diesel D
J5930 | Line, Fuel Injection High Pressure (Diesel) -- Right -- R&R Or Replace | Diesel D
J5931 | Line, Fuel Injection High Pressure (Diesel) -- Left -- R&R Or Replace | Diesel D
J5937 | Line, Fuel Injection High Pressure (Diesel) -- All -- R&R Or Replace | Diesel D
J5940 | Nozzle And/Or Seal, Fuel Injection (Diesel) -- One Nozzle -- Right -- Clean Or Replace | Diesel D
J5941 | Nozzle And/Or Seal, Fuel Injection (Diesel) -- One Nozzle -- Left -- Clean Or Replace | Diesel D
J5947 | Nozzle And/Or Seal, Fuel Injection (Diesel) -- All Nozzles -- Clean Or Replace | Diesel D
J5950 | Pump, Fuel Injection (Diesel) -- R&R | Diesel D
J5955 | Pump, Fuel Injection (Diesel) -- Replace | Diesel D
J5956 | Connector Assembly, Fuel Return Line (Diesel) -- R&R Or Replace | Diesel D
J5973 | Solenoid, Engine Shut Off (Diesel -- Electronic Fuel Injection) -- Replace | Diesel D
J5974 | Driver, Fuel Pump Solenoid (Diesel) -- Replace | Diesel D
J6000 | Valve, PCV -- Replace | Diesel D
J6015 | Separator, Oil/Air -- Replace | Diesel D
J6020 | Hose(s), Cylinder Case Ventilation -- Replace | Diesel D
J6025 | Housing And/Or Gasket, Crankcase Breather -- Replace | Diesel D
J6040 | Grommet, Crankcase Ventilation -- Replace | Diesel D
J6042 | Manifold, Vacuum Source -- Replace | Diesel D
J6270 | Valve And/Or Gasket, EGR -- Replace | Diesel D
J6275 | Pipe And/Or Fittings, EGR -- Replace | Diesel D
J6280 | Adapter, EGR Valve -- Replace | Diesel D
J6292 | Solenoid, EGR Valve -- Replace | Diesel D
J6293 | Solenoid, EGR Valve Vent -- Replace | Diesel D
J6294 | Solenoid, EGR Valve Throttle -- Replace | Diesel D
J6295 | Sensor, EGR Valve Vacuum -- Replace | Diesel D
J6296 | Pump, EGR Valve Vacuum -- Replace | Diesel D
J6297 | Tube, EGR Valve Cooler -- Replace | Diesel D
J6360 | Powertrain Control Module Replacement | Diesel D
J6366 | Sensor, Barometric Pressure -- Replace | Diesel D
J6368 | Sensor, Engine Coolant Temperature -- Replace | Diesel D
J6370 | Sensor, Manifold Absolute Pressure -- Replace | Diesel D
J6371 | Sensor, Intake Air Temperature -- Replace | Diesel D
J6372 | Sensor, Oxygen (Engine Control) -- Replace | Diesel D
J6374 | Sensor, Throttle Position -- Replace | Diesel D
J6690 | Valve, Crankcase Depression Regulator (Diesel) -- Replace | Diesel D
J6730 | Pipe, Crankcase Ventilation (Diesel) -- Right -- Replace | Diesel D
J6731 | Pipe, Crankcase Ventilation (Diesel) -- Left -- Replace | Diesel D
J6980 | Vacuum Hose -- Repair Or Replace | Diesel D
L0730 | Filter Element, Fuel (Diesel) -- Primary -- Replace | Diesel D
L0748 | Filter Assembly, Fuel (Diesel) -- Replace | Diesel D
L0749 | Heater, Fuel (Diesel) -- Replace | Diesel D
L0754 | Base, Fuel Filter (Diesel) -- Replace | Diesel D
L2300 | Converter, Oxidation Catalytic -- Replace | Diesel D
N2220 | Switch -- Engine Oil Pressure Sender -- Replace | Diesel D
N2230 | Switch -- Engine Coolant Temperature -- Replace | Diesel D
N4580 | Sensor, Engine Oil Level -- Replace | Diesel D