How to service and repair the rear A/C Hose using the J 41425 A/C Line Repair Kit on Chevrolet Blazer?

Service or repair rear air conditioning or heater lines using the J 41425 A/C Line Repair Kit (J 41425) for any conditions like rub-through and collision damage or leakage. Sectioning procedures must retain the specified minimum length on both side of the splice while using Straight Line Repair procedures for straight sections with Line Sectioning Repair procedures for bends to replace line sections in bends and prevent vibrations. Utilize the 3/8 inch breaker bar to secure the tool body while you tighten the forcing screw over the LOK fitting until the connector collars reach their maximum position on the center shoulder. After this step loosen the screw and remove the tool. Start by identifying the damage zone before procuring the replacement tube which needs cut into parts matching the length of the area to repair using tubing cutters. Clean the line ends with the cleaning pad from the J 41425 (J 41425) to remove burrs or grease while maintaining a minimum 0.75 in (19 mm) length clean section. Apply a single drop of J 41425-3 sealing compound (J 41425-3) to each line end and then place the line into a LOK fitting. Place the right LOK fitting jaws into J 41425-1 (J 41425-1) before positioning the tool above LOK connectors until they nest into the screw holes of the jaws. Secure the forcing screw by using a 3/8 inch breaker bar while holding the tool body to make the connector collars settle against the LOK fitting's center shoulder before loosening the screw to remove the tool. Install and verify LOK fittings before lowering the vehicle while also refilling coolant if necessary and performing refrigerant evacuation and recharge if A/C line repairs were conducted.

How to Replace an A/C Hose in an HVAC System on Chevrolet Blazer?

The first step when replacing the suction hose involves recovering all refrigerant from the system. Begin with suction hose mounting bolt removal from the A/C Compressor to reveal the suction hose. Then detach this hose from both the A/C Compressor and accumulator while loosening the suction hose nut. Finish by extracting the suction hose from both components and pulling the suction hose assembly from the automobile. All existing sealing washers must be discarded while you need to cap the system openings. Start the suction hose installation by connecting it to the accumulator and the vehicle before tightening the suction hose nut to 16 n.m (12 lb ft). Proceed to mount the suction hose on the compressor by attaching it with new sealing washers followed by tightening the suction hose mounting bolt to the A/C Compressor to 16 n.m (12 lb ft). The process ends with evacuating and recharging the a/c system followed by performing a leak test on component fittings using the halogen leak detector (J 39400-A).

OEM Chevrolet Blazer A/C Hose

Air Conditioning Hose

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11 A/C Hoses found

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Chevrolet Blazer A/C Tube Part Number: 15101303
$45.39 MSRP: $91.91
You Save: $46.52 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Evaporator Tube; A/C Refrigerant Liquid Hose; A/C Hose; Tube, A/C Evaporator
- Replaces: 15714523, 15034763
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2005 Chevrolet Blazer | Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS
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Chevrolet Blazer A/C Line Part Number: 15960136
$34.82 MSRP: $71.56
You Save: $36.74 (52%)
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Product Specifications
- Other Name: Tube Assembly-A/C Evaporator; A/C Refrigerant Liquid Hose; A/C Hose; A/C Tube; Hose; Tube, A/C Evaporator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Chevrolet Blazer | Cheyenne, Silverado | 8 Cyl 5.7 L GAS
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Chevrolet Blazer Discharge Hose Part Number: 84812616
$70.37 MSRP: $208.32
You Save: $137.95 (67%)
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Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Pressure Hose; Suction & Discharge Hose Assembly; Hose, A/C Compressor
- Replaced by: 85005316
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2024 Chevrolet Blazer | Base, LT, Premier, RS | 6 Cyl 3.6 L GAS
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Chevrolet Blazer Pressure Hose Part Number: 84812614
$109.73 MSRP: $195.95
You Save: $86.22 (44%)
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Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Suction & Discharge Hose Assembly; Hose, A/C Compressor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2021 Chevrolet Blazer | Base, L, LT | 4 Cyl 2.5 L GAS
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Chevrolet Blazer Discharge Hose Part Number: 84211811
$76.00 MSRP: $142.73
You Save: $66.73 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Pressure Hose; Suction & Discharge Hose Assembly; Hose, A/C Compressor
- Replaces: 84790795
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2024 Chevrolet Blazer | LT, Premier, RS | 4 Cyl 2.0 L GAS
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Chevrolet Blazer Drain Hose Part Number: 23171645
$20.57 MSRP: $36.74
You Save: $16.17 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Drain Tube; Hose, A/C Evaporator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2024 Chevrolet Blazer | Base, L, LT, Premier, RS | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.6 L GAS
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Chevrolet Blazer A/C Line Part Number: 19213709
$41.90 MSRP: $86.11
You Save: $44.21 (52%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Tube Assembly, A/C Evaporator; A/C Refrigerant Liquid Hose; A/C Hose; A/C Tube; Hose; Tube, A/C Evaporator
- Replaces: 15954953
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994 Chevrolet Blazer | Base, Silverado, Silverado Sport | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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Chevrolet Blazer A/C Hose Part Number: 19213694
$135.53 MSRP: $278.52
You Save: $142.99 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; Hose & Tube Assembly; Hose; Hose, A/C Compressor Suction And Discharge
- Replaces: 15959514
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994 Chevrolet Blazer | Base, Silverado, Silverado Sport | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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Chevrolet Blazer A/C Hose Part Number: 19208915
$94.49 MSRP: $177.44
You Save: $82.95 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hoses; Hose, A/C Compressor Suction And Discharge
- Replaces: 15714521
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995 Chevrolet Blazer | Base, LT | 6 Cyl 4.3 L GAS
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Chevrolet Blazer Hose & Tube Assembly Part Number: 15958623
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Hose; Hose, A/C Compressor Suction And Discharge
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Chevrolet Blazer | Cheyenne, Silverado | 8 Cyl 5.7 L GAS
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Chevrolet Blazer A/C Hose Part Number: 15101308
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hoses; Hose, A/C Compressor Suction And Discharge
- Replaces: 15716816, 15034762, 15095066, 15735123
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2005 Chevrolet Blazer | Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS

Chevrolet Blazer A/C Hose

Want to cut long-term maintenance and repair costs? Choose OEM A/C Hose. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Chevrolet Blazer parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet Blazer A/C Hose includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

Chevrolet Blazar A/C Hose is one of the significant parts in the air conditioning system that is the main highlight in Chevrolet Blazar cars due to its build quality and outstanding performance. This A/C Hose plays a major role in the transportation of refrigerant that is essential in cool the cabin of the vehicle making it safe and comfortable for the driver & passengers. Being made of crimped aluminum fittings at both ends the A/C Hose features great abilities to stand high pressures created by the refrigerant being in the gaseous state, thus avoiding leaks and increasing general efficiency of the car's cooling system. This is a Part for Chevrolet Blazer for different models; it is an important part of A/C Hose as it helps in providing a safe and comfortable interior regardless of the external conditions. The Chevrolet Blazer is tagged as a mid-size crossover SUV with multiple engine configurations and lightening fast acceleration, thus, the role of the A/C Hose is highly important. Other important features characteristic for the A/C Hose include its build, and its ability to safely transport refrigerant, which distinguishes the part in the automotive market. In liaising with the air conditioning system, the A/C Hose strengthens the Chevrolet Blazer's commendable performance and comfortable response to an ideal SUV for the style-seeking consumers.

Chevrolet Blazer A/C Hose Parts and Q&A

A/C Tube
15101303
Q: How to service and repair the rear A/C Hose using the J 41425 A/C Line Repair Kit on Chevrolet Blazer?
A:
Service or repair rear air conditioning or heater lines using the J 41425 A/C Line Repair Kit (J 41425) for any conditions like rub-through and collision damage or leakage. Sectioning procedures must retain the specified minimum length on both side of the splice while using Straight Line Repair procedures for straight sections with Line Sectioning Repair procedures for bends to replace line sections in bends and prevent vibrations. Utilize the 3/8 inch breaker bar to secure the tool body while you tighten the forcing screw over the LOK fitting until the connector collars reach their maximum position on the center shoulder. After this step loosen the screw and remove the tool. Start by identifying the damage zone before procuring the replacement tube which needs cut into parts matching the length of the area to repair using tubing cutters. Clean the line ends with the cleaning pad from the J 41425 (J 41425) to remove burrs or grease while maintaining a minimum 0.75 in (19 mm) length clean section. Apply a single drop of J 41425-3 sealing compound (J 41425-3) to each line end and then place the line into a LOK fitting. Place the right LOK fitting jaws into J 41425-1 (J 41425-1) before positioning the tool above LOK connectors until they nest into the screw holes of the jaws. Secure the forcing screw by using a 3/8 inch breaker bar while holding the tool body to make the connector collars settle against the LOK fitting's center shoulder before loosening the screw to remove the tool. Install and verify LOK fittings before lowering the vehicle while also refilling coolant if necessary and performing refrigerant evacuation and recharge if A/C line repairs were conducted.
A/C Hose
15101308
Q: How to Replace an A/C Hose in an HVAC System on Chevrolet Blazer?
A:
The first step when replacing the suction hose involves recovering all refrigerant from the system. Begin with suction hose mounting bolt removal from the A/C Compressor to reveal the suction hose. Then detach this hose from both the A/C Compressor and accumulator while loosening the suction hose nut. Finish by extracting the suction hose from both components and pulling the suction hose assembly from the automobile. All existing sealing washers must be discarded while you need to cap the system openings. Start the suction hose installation by connecting it to the accumulator and the vehicle before tightening the suction hose nut to 16 n.m (12 lb ft). Proceed to mount the suction hose on the compressor by attaching it with new sealing washers followed by tightening the suction hose mounting bolt to the A/C Compressor to 16 n.m (12 lb ft). The process ends with evacuating and recharging the a/c system followed by performing a leak test on component fittings using the halogen leak detector (J 39400-A).