How to replace the front coolant pipe inlet hose (LY7) on Cadillac SRX?

To replace the Radiator surge tank inlet hose (LY7) you would initially part-drain the cooling system. Use hose clamp pliers (J 38185) to take of the surge tank inlet hose from the surge tank, radiator and Throttle Body assembly. Pull off the hose from the vehicle then attach the new surge tank inlet hose to the Throttle Body and Radiator using the hose clamp pliers (J 38185). Make sure that the surge tank inlet hose is placed properly to the retaining feature of the air cleaner assembly and routed under the hood assist rod support. Finally, make use of hose clamp pliers (J 38185) for joining the surge tank inlet hose to the surge tank and fill the cooling system.

How to service and repair the Coolant Pipe for the surge tank hose replacement (LHD, LY7) on Cadillac SRX?

A cooling system drain is necessary before starting to service and repair the Coolant Reservoir for surge tank hose/pipe replacement (LHD, LY7). Use hose clamp pliers (J38185) to remove the outlet hose connecting to the surge tank. Work on the bolt that holds the surge tank outlet hose bracket to the motor. Here again use hose clamp pliers (J38185) to detach the surge tank outlet hose from the thermostat assembly before taking it off the engine. Install the surge tank outlet hose/pipe to the engine then use hose clamp pliers (J38185) to maintain connection between surge tank outlet hose and thermostat assembly. The bolt needs installation on the bracket at the surge tank outlet pipe to engine position while torquing it to 9 nm (80 inch lbs.). Before installing or emptying the cooling system use hose clamp pliers (J38185) to join the outlet hose to the surge tank.

OEM Cadillac SRX Coolant Pipe

Engine Cooler Pipe

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23 Coolant Pipes found

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Cadillac SRX Overflow Hose, Passenger Side Part Number: 12637185
$4.99 MSRP: $7.96
You Save: $2.97 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, Engine Coolant By-Pass; Coolant Reservoir Hose; Multi Purpose Hose; Radiator Hose; By-Pass Hose; Hose, Engine Coolant By - Pass
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2016 Cadillac SRX | Base, Luxury, Performance, Premium | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Cadillac SRX By-Pass Pipe Part Number: 12637183
$50.03 MSRP: $74.46
You Save: $24.43 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe, Engine Coolant By-Pass; Radiator Hose; Tube; Pipe, Engine Coolant By - Pass
- Replaces: 12624304
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2016 Cadillac SRX | Base, Luxury, Performance, Premium | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Cadillac SRX By-Pass Hose Clamp Part Number: 20795777
$19.93 MSRP: $31.19
You Save: $11.26 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose, Engine Coolant Recovery; Hose Clamp; By-Pass Hose
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Cadillac SRX | Base, Luxury, Performance, Premium | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Cadillac SRX Reservoir Hose Part Number: 20795780
$35.96 MSRP: $53.52
You Save: $17.56 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose-Radiator Surge Tank Engine; Coolant Reservoir Hose; Multi Purpose Hose; Hose, Engine Coolant Recovery
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Cadillac SRX | Base, Luxury, Performance, Premium | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Cadillac SRX Inlet Hose Part Number: 19129998
Product Specifications
- Other Name: Hose, Radiator Surge Tank Inlet; Radiator Hose; Hose, Engine Coolant Recovery
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2009 Cadillac SRX | Base | 8 Cyl 4.6 L GAS
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Cadillac SRX Upper Hose Part Number: 89023434
Product Specifications
- Other Name: Hose, Radiator Inlet; Multi Purpose Hose; Radiator Hose; Cooling Hose; Hose, Radiator Inlet (Upper)
- Position: Upper
- Replaces: 25974695
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2009 Cadillac SRX | Base | 8 Cyl 4.6 L GAS
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Cadillac SRX Inlet Hose Part Number: 88958088
Product Specifications
- Other Name: Hose Assembly, Radiator Surge Tank Inlet; Radiator Hose; Hose, Engine Coolant Recovery
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2006 Cadillac SRX | Base | 6 Cyl 3.6 L GAS
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Cadillac SRX Inlet Hose Part Number: 88956903
Product Specifications
- Other Name: Hose Assembly, Radiator Surge Tank Inlet; Radiator Hose; Hose, Engine Coolant Recovery
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2008 Cadillac SRX | Base | 8 Cyl 4.6 L GAS
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Cadillac SRX Overflow Hose Part Number: 88956890
$28.62 MSRP: $42.58
You Save: $13.96 (33%)
Product Specifications
- Other Name: Hose, Engine Coolant Recovery; Coolant Reservoir Hose; Multi Purpose Hose; Radiator Hose; Outlet Pipe; Outlet Hose
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2009 Cadillac SRX | Base | 8 Cyl 4.6 L GAS
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Cadillac SRX Inlet Hose Part Number: 19130184
Product Specifications
- Other Name: Hose, Radiator Surge Tank Inlet; Radiator Hose; Hose, Engine Coolant Recovery
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2009 Cadillac SRX | Base | 6 Cyl 3.6 L GAS
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Cadillac SRX Overflow Hose Part Number: 25757865
Product Specifications
- Other Name: Hose, Radiator Surge Tank Overflow; Coolant Reservoir Hose; Multi Purpose Hose; Radiator Hose; Hose, Engine Coolant Recovery
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2009 Cadillac SRX | Base | 6 Cyl 3.6 L GAS, 8 Cyl 4.6 L GAS
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Cadillac SRX Outlet Hose Part Number: 25790647
Product Specifications
- Other Name: Hose, Engine Coolant By-Pass; Hose, Engine Coolant By - Pass
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011 Cadillac SRX | Performance, Premium | 6 Cyl 2.8 L GAS
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Cadillac SRX Water Outlet Part Number: 88956900
Product Specifications
- Other Name: Hose Assembly, Radiator Surge Tank Engine; Radiator Hose; Outlet Hose; Hose, Engine Coolant Recovery
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009, 2004-2007 Cadillac SRX | Base | 6 Cyl 3.6 L GAS
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Cadillac SRX Water Pipe Part Number: 12633896
$116.87 MSRP: $183.89
You Save: $67.02 (37%)
Product Specifications
- Other Name: Pipe, Turbocharger/Supercharger Air/Vacuum/Cooling; Cooler Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011 Cadillac SRX | Performance, Premium | 6 Cyl 2.8 L GAS
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Cadillac SRX By-Pass Hose Part Number: 20795782
Product Specifications
- Other Name: Hose-Radiator Surge Tank Engine; Hose, Engine Coolant Recovery
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011 Cadillac SRX | Performance, Premium | 6 Cyl 2.8 L GAS
View related parts
Cadillac SRX Inlet Hose Part Number: 20795510
Product Specifications
- Other Name: Hose, Engine Coolant By-Pass; Hose, Engine Coolant By - Pass
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011 Cadillac SRX | Performance, Premium | 6 Cyl 2.8 L GAS
View related parts
Cadillac SRX Outlet Hose Part Number: 25790646
Product Specifications
- Other Name: Hose, Engine Coolant By-Pass; Hose, Engine Coolant By - Pass
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011 Cadillac SRX | Performance, Premium | 6 Cyl 2.8 L GAS
View related parts
Cadillac SRX Reservoir Hose Part Number: 20795785
Product Specifications
- Other Name: Hose, Engine Coolant Recovery; Coolant Reservoir Hose; Multi Purpose Hose
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011 Cadillac SRX | Performance, Premium | 6 Cyl 2.8 L GAS
View related parts
Cadillac SRX By-Pass Hose Part Number: 20795774
Product Specifications
- Other Name: Hose, Radiator Surge Tank Inlet; Hose, Engine Coolant Recovery
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011 Cadillac SRX | Performance, Premium | 6 Cyl 2.8 L GAS
View related parts
Cadillac SRX Upper Hose Part Number: 25974696
Product Specifications
- Other Name: Hose, Radiator Inlet (Upper); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Upper
- Replaces: 88957426, 89023438
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2009 Cadillac SRX | Base | 8 Cyl 4.6 L GAS

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Cadillac SRX Coolant Pipe

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Cadillac SRX Coolant Pipe Parts and Q&A

Overflow Hose
88956890
Q: How to replace the front coolant pipe inlet hose (LY7) on Cadillac SRX?
A:
To replace the Radiator surge tank inlet hose (LY7) you would initially part-drain the cooling system. Use hose clamp pliers (J 38185) to take of the surge tank inlet hose from the surge tank, radiator and Throttle Body assembly. Pull off the hose from the vehicle then attach the new surge tank inlet hose to the Throttle Body and Radiator using the hose clamp pliers (J 38185). Make sure that the surge tank inlet hose is placed properly to the retaining feature of the air cleaner assembly and routed under the hood assist rod support. Finally, make use of hose clamp pliers (J 38185) for joining the surge tank inlet hose to the surge tank and fill the cooling system.
Inlet Hose
88956903
Q: How to service and repair the Coolant Pipe for the surge tank hose replacement (LHD, LY7) on Cadillac SRX?
A:
A cooling system drain is necessary before starting to service and repair the Coolant Reservoir for surge tank hose/pipe replacement (LHD, LY7). Use hose clamp pliers (J38185) to remove the outlet hose connecting to the surge tank. Work on the bolt that holds the surge tank outlet hose bracket to the motor. Here again use hose clamp pliers (J38185) to detach the surge tank outlet hose from the thermostat assembly before taking it off the engine. Install the surge tank outlet hose/pipe to the engine then use hose clamp pliers (J38185) to maintain connection between surge tank outlet hose and thermostat assembly. The bolt needs installation on the bracket at the surge tank outlet pipe to engine position while torquing it to 9 nm (80 inch lbs.). Before installing or emptying the cooling system use hose clamp pliers (J38185) to join the outlet hose to the surge tank.