GM Service Manual Online
For 1990-2009 cars only

Heater Inlet Hose Replacement LY7


Object Number: 1872314  Size: MF

Callout

Component Name

Preliminary Procedures

  1. Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement.
  2. Partially drain the cooling system. Refer to Cooling System Draining and Filling.

1

Heater Inlet Hose Clamp (Qty: 2)

2

Heater Inlet Hose

Heater Inlet Hose Replacement LAT


Object Number: 1872692  Size: MF

Callout

Component Name

Preliminary Procedures

Partially drain the cooling system. Refer to Cooling System Draining and Filling.

1

Heater inlet hose clamps (Qty 2).

2

Heater inlet hose.

Heater Inlet Hose Replacement LE5


Object Number: 1872695  Size: MF

Callout

Component Name

Preliminary Procedures

Partially drain the cooling system. Refer to Cooling System Draining and Filling.

1

Heater inlet hose clamps (Qty 2).

2

Heater inlet hose.

Heater Inlet Hose Replacement LZ4


Object Number: 1888235  Size: MF

Callout

Component Name

Preliminary Procedures

Partially drain the cooling system. Refer to Cooling System Draining and Filling.

1

Heater Inlet Hose Clamps (Qty: 2)

2

Heater Inlet Hose