Removal and Installation
- Drain the cooling system. For additional information, refer to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(ref-344113-S11679489632009101600000) .
- Disconnect the block heater electrical connector.
- Remove the block heater. To install, tighten to 40 Nm (30 lb-ft) (2.5L). To install, tighten to 25 Nm (18 lb-ft) (3.0L).
- To install, reverse the removal procedure.
- Fill and bleed the cooling system. For additional information, refer to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(ref-344113-S11679489632009101600000) .
- Drain the cooling system. For additional information, refer to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(ref-344113-S11679489632009101600000) .
- Disconnect the heater hose from the thermostat housing.
- Disconnect the lower radiator hose from the thermostat housing.
- Remove the 3 bolts and thermostat housing. Remove and discard the gasket. To install, tighten the bolts to 10 Nm (89 lb-in).
- To install, reverse the removal procedure. Install a new gasket.
- Fill and bleed the cooling system. For additional information, refer to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(ref-344113-S11679489632009101600000) .
- Drain the cooling system. For additional information, refer to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(ref-344113-S11679489632009101600000) .
- Disconnect the lower radiator hose from the thermostat housing.
- Remove the 2 bolts, thermostat housing cover, O-ring seal and thermostat. To install, tighten to 10 Nm (89 lb-in).
- To install, reverse the removal procedure. Clean and inspect the O-ring seal. Install a new seal if necessary.
- Fill and bleed the cooling system. For additional information, refer to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(ref-344113-S11679489632009101600000) .
Scheme 2
| Item | Part Number | Description |
|---|---|---|
| 1 | W525958 | Hose clamp (2 required) |
| 2 | 8548 | Bypass tube |
ITEM DESCRIPTION
- Drain the cooling system. For additional information, refer to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(ref-344113-S11679489632009101600000) .
- Remove the intake manifold. For additional information, refer to «ENGINE - 2.5L»(ref-344116) .
- Disconnect and remove the coolant bypass tube.
- To install, reverse the removal procedure.
- Fill and bleed the cooling system. For additional information, refer to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(ref-344113-S11679489632009101600000) .
- Drain the cooling system. For additional information, refer to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(ref-344113-S11679489632009101600000) .
- Loosen the 3 coolant pump bolts. To install, tighten to 20 Nm (177 lb-in).
- Remove the accessory drive belt. For additional information, refer to «ACCESSORY DRIVE - 2.5L»(ref-344110) .
- Remove the 3 bolts and the coolant pump pulley.
- Remove the 3 bolts and the coolant pump. Remove and discard the O-ring seal. To install, tighten to 10 Nm (89 lb-in).
- To install, reverse the removal procedure. Lubricate the new O-ring seal with clean engine coolant.
- Fill and bleed the cooling system. For additional information, refer to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(ref-344113-S11679489632009101600000) .
- Drain the cooling system. For additional information, refer to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(ref-344113-S11679489632009101600000) .
- Remove the Throttle Body (TB). For additional information, refer to «FUEL CHARGING & CONTROLS - 3.0L (4V)»(ref-344123) .
- Remove the coolant pump belt. For additional information, refer to «ACCESSORY DRIVE - 3.0L (4V)»(ref-344111) .
- Disconnect the upper radiator hose from the coolant pump housing.
- Disconnect the lower radiator hose from the thermostat housing.
- Remove the 2 coolant inlet pipe bolts. To install, tighten to 10 Nm (89 lb-in).
- Disconnect both heater hoses from the coolant pump housing.
- Remove the 3 bolts, 2 nuts and the coolant pump housing. Remove and discard the O-ring seals and gasket. To install, tighten to 10 Nm (89 lb-in).
- To install, reverse the removal procedure. Install new O-ring seals and gasket.
- Fill and bleed the cooling system. For additional information, refer to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(ref-344113-S11679489632009101600000) .
Scheme 3
| Item | Part Number | Description |
|---|---|---|
| 1 | W527376 | Lower radiator hose clamp |
| 2 | 8B273 | Lower radiator hose |
| 3 | W503276 | Coolant pump assembly bolt (3 required) |
| 4 | 8501 | Coolant pump assembly |
| 5 | 8507 | Gasket |
ITEM DESCRIPTION
Removal
- Drain the cooling system. For additional information, refer to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(ref-344113-S11679489632009101600000) .
- Remove the Air Cleaner (ACL) outlet pipe. For additional information, refer to «INTAKE AIR DISTRIBUTION & FILTERING - 3.0L (4V)»(ref-344099) .
- Disconnect the lower radiator hose from the thermostat housing.
- Remove the coolant pump belt. For additional information, refer to «ACCESSORY DRIVE - 3.0L (4V)»(ref-344111) .
- Remove the 3 bolts and the coolant pump. Remove and discard the gasket.
Installation
- Using a new gasket, install the coolant pump and the 3 bolts. Tighten to 10 Nm (89 lb-in).
- Install the coolant pump belt. For additional information, refer to «ACCESSORY DRIVE - 3.0L (4V)»(ref-344111) .
- Connect the lower radiator hose to the thermostat housing.
- Install the ACL outlet pipe. For additional information, refer to «INTAKE AIR DISTRIBUTION & FILTERING - 3.0L (4V)»(ref-344099) .
- Fill and bleed the cooling system. For additional information, refer to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(ref-344113-S11679489632009101600000) .
- Drain the cooling system. For additional information, refer to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(ref-344113-S11679489632009101600000) .
- Remove the Throttle Body (TB). For additional information, refer to «FUEL CHARGING & CONTROLS - 3.0L (4V)»(ref-344123) .
- Remove the 2 coolant inlet pipe housing bolts. To install, tighten to 10 Nm (89 lb-in).
- Loosen the clamp and disconnect the coolant inlet pipe from the coolant inlet pipe hose. Tighten to 5 Nm (44 lb-in).
- Remove and inspect the O-ring seal, install a new seal if necessary.
- To install, reverse the removal procedure. Lubricate the O-ring seal with clean engine coolant.
- Fill and bleed the cooling system. For additional information, refer to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(ref-344113-S11679489632009101600000) .
Scheme 4
| Item | Part Number | Description |
|---|---|---|
| 1 | W707399 | Radiator bracket bolt (4 required) |
| 2 | 8B068/8B445 | Radiator bracket (2 required) |
| 3 | W503924 | Cooling fan bolt (2 required) |
| 4 | 14A464 | Cooling fan electrical connector (2 required) |
| 5 | 8600 | Cooling fan motor and shroud |
| 6 | 16B613 | Center support |
| 7 | Center support lower bolt | |
| 8 | W520720 | Center support bolt |
| 9 | Front grille bolt (2 required) | |
| 10 | Pin-type retainer (2 required) | |
| 11 | 8W005 | Coolant recovery hose (2.5L only) |
| 12 | 14A464 | Cooling fan resistor electrical connector (2.5L only) |
| 13 | W707137 | Hood latch nut |
| 14 | W707398 | Hood latch bolt (2 required) |
| 15 | 16700 | Hood latch |
| 16 | 14A163 | Wiring harness retainers (2 required) |
ITEM DESCRIPTION
All vehicles
Pinpoint Test C
C1
2.5L vehicles only
- 2.5L vehicles only
C2
All vehicles
- All vehicles
C9
2.5L vehicles only
C11
All vehicles
- All vehicles
C14
2.5L vehicles only
- 2.5L vehicles only
Radiator - 2.5L
Radiator Hoses
Scheme 5
| Item | Part Number | Description |
|---|---|---|
| 1 | W527372 | Upper radiator hose clamp |
| 2 | 8B274 | Upper radiator hose |
| 3 | W525853 | Degas bottle-to-radiator hose clamp |
| 4 | 8C633 | Degas bottle-to-radiator hose |
| 5 | W527372 | Lower radiator hose clamp |
| 6 | 8B273 | Lower radiator hose |
| 7 | 8005 | Radiator |
ITEM DESCRIPTION
Radiator
Scheme 6
| Item | Part Number | Description |
|---|---|---|
| 8 | N606676 | A/C condenser-to-radiator bolt (2 required) |
| 9 | 19710 | A/C condenser |
ITEM DESCRIPTION
- With vehicle in NEUTRAL, position it on a hoist. For additional information, refer to «JACKING & LIFTING»(ref-344051) .
- Remove the cooling fan motor and shroud. For additional information, refer to «COOLING FAN MOTOR AND SHROUD»(ref-344113-S21359226902009101600000) .
- Disconnect the upper radiator hose from the radiator.
- Disconnect the lower degas bottle-to-radiator hose from the radiator.
- Disconnect the lower radiator hose from the radiator.
- Remove the 2 A/C condenser-to-radiator bolts and position aside the A/C condenser. To install, tighten to 8 Nm (71 lb-in).
- Remove the radiator.
- To install, reverse the removal procedure.
Radiator - 3.0L (4V)
Radiator Hoses
Scheme 7
| Item | Part Number | Description |
|---|---|---|
| 1 | W525961 | Radiator-to-degas bottle hose clamp |
| 2 | 8W005 | Radiator-to-degas bottle hose |
| 3 | W527371 | Upper radiator hose clamp |
| 4 | 8B274 | Upper radiator hose |
| 5 | W525953 | Degas bottle-to-radiator hose clamp |
| 6 | 8C633 | Degas bottle-to-radiator hose |
| 7 | W527375 | Lower radiator hose clamp |
| 8 | 8B273 | Lower radiator hose |
| 9 | 8005 | Radiator |
ITEM DESCRIPTION
Radiator
Scheme 8
| Item | Part Number | Description |
|---|---|---|
| 10 | N606676 | A/C condenser-to-radiator bolt (2 required) |
| 11 | 19710 | A/C condenser |
ITEM DESCRIPTION
- Drain the cooling system. For additional information, refer to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(ref-344113-S11679489632009101600000) .
- Remove the cooling fan motor and shroud. For additional information, refer to «COOLING FAN MOTOR AND SHROUD»(ref-344113-S21359226902009101600000) .
- Disconnect the radiator-to-degas bottle hose and upper radiator hose from the radiator.
- Disconnect the degas bottle-to-radiator hose from the radiator.
- Disconnect the lower radiator hose from the radiator.
- Remove the 2 A/C condenser-to-radiator bolts and position aside the A/C condenser from the radiator. To install, tighten to 8 Nm (71 lb-in).
- Remove the radiator.
- To install, reverse the removal procedure.
- Fill and bleed the cooling system. For additional information, refer to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(ref-344113-S11679489632009101600000) .
Scheme 9
| Item | Part Number | Description |
|---|---|---|
| 1 | W525961 | Radiator-to-degas bottle hose clamp |
| 2 | 8W005 | Radiator-to-degas bottle hose |
| 3 | W707142 | Degas bottle-to-fender nut |
| 4 | W707142 | Degas bottle-to-fender nut |
| 5 | W525953 | Degas bottle-to-radiator hose clamp |
| 6 | 8C633 | Degas bottle-to-radiator hose |
| 7 | 8A080 | Degas bottle |
| 8 | 8100 | Pressure relief cap |
ITEM DESCRIPTION
- Release the pressure in the cooling system by slowly turning the pressure relief cap one-half turn counterclockwise. When the pressure is released, remove the pressure relief cap.
- Using hose clamp pliers, clamp the degas bottle-to-radiator hose.
- Using a suitable suction device, siphon the coolant from the degas bottle.
- Disconnect the radiator-to-degas bottle hose from the degas bottle.
- Remove the 2 degas bottle nuts. To install, tighten to 6 Nm (53 lb-in).
- Lift the degas bottle up and disconnect the degas bottle-to-radiator hose. Remove the degas bottle.
- To install, reverse the removal procedure.
- Fill the degas bottle. Refer to «COOLING SYSTEM DRAINING, FILLING AND BLEEDING»(ref-344113-S11679489632009101600000) for the recommended coolant mixture and fill level.