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2004 Cadillac Escalade EXT
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A/C & Heating
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OEM (Genuine) 2004 Cadillac Escalade EXT Pressure Line
PartNumber: 19418536
Product Specifications- Other Names: AC Line, Pressure Line
- Item Dimensions: 47.4 x 15.2 x 12.1 inches
- Item Weight: 1.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15708749, 15038861, 15831686, 15785056
- Part Description: Pressure Line
$57.93 MSRP:$109.32You Save: $51.39 (48%)
OEM (Genuine) 2004 Cadillac Escalade EXT Hose Asm, Auxiliary A/C Evaporator
PartNumber: 19303129
Product Specifications- Notes: Auxillary Evaporator Hose; Escalade
- Other Names: AC Hose
- Item Dimensions: 159.6 x 31.9 x 8.2 inches
- Item Weight: 32.40 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15065471, 15110886
- Part Description: Hose Asm, Auxiliary A/C Evaporator
OEM (Genuine) 2004 Cadillac Escalade EXT Hose Asm-A/C Accumulator
PartNumber: 15187285
Product Specifications- Notes: Accumulator Hose; Avalanche, Escalade Ext
- Other Names: AC Hose, Rear AC Hose, Suction Hose, Suction Line
- Item Dimensions: 37.1 x 8.3 x 4.1 inches
- Item Weight: 2.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15708733
- Part Description: Hose Asm-A/C Accumulator
OEM (Genuine) 2004 Cadillac Escalade EXT Hose Asm-A/C Condenser
PartNumber: 15134456
Product Specifications- Item Dimensions: 20.5 x 12.5 x 8.6 inches
- Item Weight: 0.90 Pounds
- Replaced by: 15825113
- Part Description: Hose Asm-A/C Condenser
FAQ for A/C Hose Repair
Q: What is the recommended bolt torque for the evaporator tube nut to the auxiliary A/C tube?
A:
The recommended bolt torque is 16 Nm(12 lb-ft).
By Bob
GM Specialist
28/10/2022Q: What is the removal procedure for the suction hose?
A:
You need to recover the refrigerant, the suction hose mounting bolt and the suction hose from the A/C compressor, the suction hose nut and the suction hose from the accumulator, and the suction hose assembly from the vehicle, discard all of the used sealing washers, and cap the system openings.
By Bob
GM Specialist
28/10/2022Q: What is the removal procedure for the evaporator tube?
A:
You need to recover the refrigerant, remove the evaporator tube nut from the evaporator, disconnect the evaporator tube from the evaporator, and remove and disconnect the evaporator tube nut from the auxiliary A/C tube if equipped. You also need to remove the right park/turn signal lamp and the grille from the vehicle, remove and disconnect the evaporator tube nut from the condenser, remove the evaporator tube from the vehicle, discard all of the used sealing washers, and cap all of the open connections.
By Bob
GM Specialist
28/10/2022Q: What is the recommended bolt torque for the suction hose mounting bolt to the A/C compressor?
A:
The recommended bolt torque is 16 Nm (12 lb-ft).
By Bob
GM Specialist
28/10/2022Q: What is the recommended bolt torque for the discharge hose mounting bolt?
A:
The recommended bolt torque is 16 Nm (12 lb-ft).
By Bob
GM Specialist
28/10/2022Q: What is the removal procedure for the discharge hose?
A:
You need to recover the refrigerant, remove the discharge hose mounting bolt, the discharge hose from the A/C compressor, the upper radiator baffle, the discharge hose nut, and the discharge hose from the condenser, disconnect the electrical connector from the A/C recirculation switch, remove the discharge hose from the vehicle, discard the used sealing washers, and cap the system openings.
By Bob
GM Specialist
28/10/2022Q: What should technicians do when customers comment on a hissing noise coming from the instrument panel?
A:
If the customer's concern is a refrigerant hiss noise, then technicians are to perform the normal diagnostic procedures for an A/C system concern. If the A/C system is performing properly, and all other possible sources of this noise are eliminated, then technicians are to replace the A/C liquid line. Verify that the noise has been eliminated and that the A/C system operates normally.
By Bob
GM Specialist
28/10/2022Q: What is the removal procedure for the auxiliary evaporator tube?
A:
You need to recover the refrigerant from the system, remove the auxiliary A/C evaporator tubes from the condenser tube and the accumulator, loosen the right front wheelhouse, raise the vehicle, remove the retaining nut and the auxiliary A/C evaporator tubes, the heater/A/C tubes retaining nut and the auxiliary A/C evaporator tubes from the clamps and the vehicle.
By Bob
GM Specialist
28/10/2022Q: What is the recommended bolt torque for the heater/A/C tubes retaining nut to the stud at the frame?
A:
The recommended bolt torque is 7 Nm (62 lb in).
By Bob
GM Specialist
28/10/2022See more FAQs (4)