How to replace the A/C Hose for the accumulator tube on 2004 Buick Regal?

The procedure for accumulator tube replacement demands refrigerant recovery followed by air cleaner assembly and vacuum Brake Booster and brake pressure modulator valve bracket removal. You should first remove the accumulator clip before you can loosen the accumulator tube nut that interacts with the accumulator. Then disconnect the accumulator tube from its position on the accumulator. First remove the accumulator tube to Evaporator core block fitting bolt then disconnect the tube from the Evaporator to take off the accumulator tube. Remove the used o-ring seal before installing a replacement one. Connect the accumulator tube to both the Evaporator and then fasten it with the Evaporator core block fitting bolt before tightening it to 16 n.m (12 lb ft). The accumulator tube needs to be connected to the accumulator while tightening the accumulator tube nut at the accumulator to 47 n.m (35 lb ft). To complete the repair task reinstall the accumulation clip followed by the vacuum Brake Booster bracket together with the brake pressure modulator valve bracket and the air cleaner assembly. Evacuation of the a/c system should follow by recharging it while testing all component fittings with the halogen leak detector (J 39400-A).

OEM 2004 Buick Regal A/C Hose

Air Conditioning Hose

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4 A/C Hoses found

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2004 Buick Regal A/C Hose
Part Number: 10308247
$51.16 MSRP: $105.14
You Save: $53.98 (52%)
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Product Specifications
- Other Name: Evaporator Outlet Hose; A/C Refrigerant Liquid Hose; A/C Line; Accumulator Tube; Hose; Hose, A/C Refrigerant (Metal And Rubber Sections)
- Item Weight: 1.20 Pounds
- Item Dimensions: 22.3 x 11.7 x 19.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10308247
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2004 Buick Regal Submodels:
- GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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2004 Buick Regal A/C Line
Part Number: 10339261
Product Specifications
- Other Name: Tube Assembly-A/C Evaporator; A/C Refrigerant Liquid Hose; A/C Hose; A/C Tube; Evaporator Tube; Tube, A/C Refrigerant (All Metal)
- Replaces: 10433079, 10295391, 10445946
- Item Weight: 1.10 Pounds
- Item Dimensions: 36.4 x 17.2 x 15.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10339261
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2004 Buick Regal Submodels:
- GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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2004 Buick Regal A/C Hose
Part Number: 19169348
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; Compressor Hose; Discharge Hose; Hose & Tube Assembly; Hose, A/C Compressor
- Replaces: 10348122, 10422442
- Item Weight: 1.90 Pounds
- Item Dimensions: 31.6 x 4.7 x 4.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19169348
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Buick Regal Submodels:
- GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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2004 Buick Regal Blower Motor Tube
Part Number: 52487082
Product Specifications
- Other Name: Tube, Air Conditioner Blower Motor Cooling; A/C Refrigerant Liquid Hose; A/C Hose; Tube; Hose; Tube, A/C Blower Motor Cooling; Tube, Heater Motor Cooling
- Item Weight: 0.40 Pounds
- Item Dimensions: 6.8 x 6.1 x 1.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52487082
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Buick Regal Submodels:
- GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS

2004 Buick Regal A/C Hose

With a comprehensive array of OEM 2004 Buick Regal A/C Hose, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2004 Buick Regal A/C Hose are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2004 Buick Regal Parts Questions & Experts Answers

Q: How to replace the A/C Hose for the accumulator tube on 2004 Buick Regal?
A: The procedure for accumulator tube replacement demands refrigerant recovery followed by air cleaner assembly and vacuum Brake Booster and brake pressure modulator valve bracket removal. You should first remove the accumulator clip before you can loosen the accumulator tube nut that interacts with the accumulator. Then disconnect the accumulator tube from its position on the accumulator. First remove the accumulator tube to Evaporator core block fitting bolt then disconnect the tube from the Evaporator to take off the accumulator tube. Remove the used o-ring seal before installing a replacement one. Connect the accumulator tube to both the Evaporator and then fasten it with the Evaporator core block fitting bolt before tightening it to 16 n.m (12 lb ft). The accumulator tube needs to be connected to the accumulator while tightening the accumulator tube nut at the accumulator to 47 n.m (35 lb ft). To complete the repair task reinstall the accumulation clip followed by the vacuum Brake Booster bracket together with the brake pressure modulator valve bracket and the air cleaner assembly. Evacuation of the a/c system should follow by recharging it while testing all component fittings with the halogen leak detector (J 39400-A).