How to replace the coolant pipe inlet on 2000 Cadillac DeVille?

As a first step to replace the surge tank pipe inlet, drain a portion of engine coolant from the system. Start by removing the two nuts from the intake manifold sight shield then remove the sight shield from the engine. First disconnect the surge tank inlet hose from the surge tank and afterward remove the PCV fresh air tube . The procedure starts with hose removal at the engine front where generator coolant hose connects and at the engine inlet where surge tank inlet hose connects. The third step disconnects generator coolant hose from heater pipe. Two push nuts onto the engine need removal to free the pipe assembly then extract the surge tank/generator coolant pipe assembly from its position. Place the surge tank/generator coolant pipe assembly back on the engine before tightening it with two push nuts. Reconnect the generator coolant hose to the heater pipe then install the surge tank inlet hose to the engine. Afterward, return the generator coolant hose to its front position on the engine and install the PCV fresh air tube . Secure the surge tank inlet hose to the surge tank while placing the intake manifold sight shield into its engine position. Screw two intake manifold sight shield nuts into place and tighten them to 3 Nm (27 inch lbs.) before filling the cooling system.

OEM 2000 Cadillac DeVille Coolant Pipe

Engine Cooler Pipe

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6 Coolant Pipes found

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2000 Cadillac DeVille Outlet Hose, Passenger Side Part Number: 25748907
$32.91 MSRP: $49.64
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Product Specifications
- Other Name: Hose, Engine Coolant Recovery; Multi Purpose Hose; Radiator Hose; Cooling Hose; Hose
- Position: Passenger Side
- Replaces: 25673137
- Item Weight: 0.60 Pounds
- Item Dimensions: 11.0 x 6.6 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25748907
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2000 Cadillac DeVille Submodels:
- Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
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2000 Cadillac DeVille Inlet Hose, Driver Side Part Number: 25672031
Product Specifications
- Other Name: Hose, Engine Coolant Recovery; Multi Purpose Hose; Radiator Hose; Cooling Hose; Hose
- Position: Driver Side
- Item Weight: 0.40 Pounds
- Item Dimensions: 9.0 x 4.7 x 1.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25672031
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2000 Cadillac DeVille Submodels:
- Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
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2000 Cadillac DeVille Inlet Hose, Passenger Side Part Number: 25672032
Product Specifications
- Other Name: Hose, Engine Coolant Recovery; Multi Purpose Hose; Radiator Hose; Cooling Hose; Hose
- Position: Passenger Side
- Item Weight: 0.40 Pounds
- Item Dimensions: 8.9 x 5.6 x 0.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25672032
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2000 Cadillac DeVille Submodels:
- Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
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2000 Cadillac DeVille Connector Hose, Driver Side Part Number: 25673138
Product Specifications
- Other Name: Hose, Engine Coolant Recovery; Multi Purpose Hose; Radiator Hose; Cooling Hose; Outlet Hose; Hose
- Position: Driver Side
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.7 x 2.0 x 1.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25673138
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2000 Cadillac DeVille Submodels:
- Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
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2000 Cadillac DeVille Outlet Pipe Part Number: 25697184
Product Specifications
- Other Name: Pipe, Engine Coolant Recovery; Radiator Hose; Pipe
- Item Weight: 0.60 Pounds
- Item Dimensions: 11.0 x 2.2 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25697184
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2000 Cadillac DeVille Submodels:
- Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
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2000 Cadillac DeVille Overflow Hose Part Number: 25665409
Product Specifications
- Other Name: Hose-Radiator Surge Tank Overflow; Coolant Reservoir Hose; Multi Purpose Hose; Radiator Hose; Hose, Engine Coolant Recovery
- Item Weight: 0.40 Pounds
- Item Dimensions: 9.4 x 2.2 x 0.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25665409
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2000 Cadillac DeVille Submodels:
- Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS

2000 Cadillac DeVille Coolant Pipe

With a comprehensive array of OEM 2000 Cadillac DeVille Coolant Pipe, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2000 Cadillac DeVille Coolant Pipe are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2000 Cadillac DeVille Coolant Pipe Parts and Q&A

Q: How to replace the coolant pipe inlet on 2000 Cadillac DeVille?
A: As a first step to replace the surge tank pipe inlet, drain a portion of engine coolant from the system. Start by removing the two nuts from the intake manifold sight shield then remove the sight shield from the engine. First disconnect the surge tank inlet hose from the surge tank and afterward remove the PCV fresh air tube . The procedure starts with hose removal at the engine front where generator coolant hose connects and at the engine inlet where surge tank inlet hose connects. The third step disconnects generator coolant hose from heater pipe. Two push nuts onto the engine need removal to free the pipe assembly then extract the surge tank/generator coolant pipe assembly from its position. Place the surge tank/generator coolant pipe assembly back on the engine before tightening it with two push nuts. Reconnect the generator coolant hose to the heater pipe then install the surge tank inlet hose to the engine. Afterward, return the generator coolant hose to its front position on the engine and install the PCV fresh air tube . Secure the surge tank inlet hose to the surge tank while placing the intake manifold sight shield into its engine position. Screw two intake manifold sight shield nuts into place and tighten them to 3 Nm (27 inch lbs.) before filling the cooling system.