How to repair the rear A/C Hose using the A/C Line Repair Kit (J 41425) on Chevrolet Express 2500?

The A/C Line Repair Kit (J 41425) serves to fix damage in rear heater and A/C lines which include rub-through, collision damage, or leakage. Maintain proper length of minimum measurement in the straight section of both spliced line ends. The initial step when working on A/C lines involves refrigerant recovery while coolant draining becomes necessary for heater line repairs. The first step is raising and supporting the vehicle followed by identifying the specific area with damage. The replacement line should match the original length while cutting procedures with a tubing cutter remove broken sections from the original line. Using the cleaning pad in the J 41425 A/C Line Repair Kit clean burrs or grease from both line ends while the ends need prepping with LOK prep sealant. Add one drop of sealing compound (J 41425-3) on the exterior side of line ends before placing them into the LOK fitting and complete twisting the fitting for compound distribution. Insert the appropriate LOK fitting jaws into the tool (J 41425-1) then position it above the LOK connectors to place their ends in the counter bores of the jaws. Use a 3/8" breaker bar to grasp the tool body while tightening the forcing screw until it reaches the center shoulder of the LOK fitting where connector collars will settle. Base your inspection on the proper install of LOK fittings before you loosen the forcing screw to remove the tool from the repair area. Drain any refilled coolant from the vehicle then lower the vehicle before completing the recharge process if repairing air conditioning lines. The same procedure should be followed for line sectioning while staggering splices between multiple lines and performing the cleaning and sealing process again as described previously.

How to replace the Front A/C Hose on Chevrolet Express 2500?

Recovery of refrigerant must be performed first before proceeding to replace the front tube of the air conditioning Evaporator. Start by removing the coolant recovery reservoir and after that take off the grille on the vehicle front. You must detach the front Evaporator hose nut from the condenser and the Evaporator inlet hose nut from the front Evaporator tube hose. Then you can remove the Evaporator inlet hose from the front hose and the nut from the rear Evaporator (if equipped). Next remove the front Evaporator hose from the vehicle while also taking out the sealing washers. To install the system start by adding new sealing washers before inserting the front Evaporator tube into the vehicle while connecting it to the rear Evaporator tube. You should install the retaining nut on the rear Evaporator tube (if your vehicle has this component) to a torque of 16 nm (12 lb ft). Fasten the Evaporator inlet hose to the front Evaporator tube through the inlet hose nut before tightening it to 16 nm (12 lb ft). Placing the front Evaporator tube along the condenser requires tightening its front Evaporator tube nut to 16 nm (12 lb ft). The procedure ends with reinstalling the grille along with the coolant recovery reservoir. Evacuation and recharge the a/c system while conducting leak detection scanning on all fitted components through the use of j 39400-a halogen leak detector.

OEM Chevrolet Express 2500 A/C Hose

Air Conditioning Hose

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41 A/C Hoses found

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Chevrolet Express 2500 A/C Hose Part Number: 84393210
$78.54 MSRP: $161.39
You Save: $82.85 (52%)
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 Hoses; Hose, A/C Compressor Suction And Discharge
- Replaces: 15881392, 84414010, 23364130, 84316411, 22750011
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2020 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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Chevrolet Express 2500 Suction & Discharge Hose Assembly, Front Part Number: 85520654
$66.02 MSRP: $195.37
You Save: $129.35 (67%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose Assembly-Auxiliary A/C Evaporator Outlet Front; Hose, A/C Compressor And Condenser; Hose, Heater
- Position: Front
- Replaces: 25879791
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2022 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
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Chevrolet Express 2500 A/C Hose Part Number: 84148198
$47.03 MSRP: $85.13
You Save: $38.10 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-A/C Compressor; A/C Refrigerant Liquid Hose; Suction Line; Hose, A/C Compressor Suction And Discharge
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2024 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 6.6 L GAS
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Chevrolet Express 2500 A/C Hose Part Number: 84527209
$90.96 MSRP: $186.92
You Save: $95.96 (52%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-A/C Condenser; A/C Refrigerant Liquid Hose; Discharge Line; Hose, A/C Compressor And Condenser
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2024 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
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Chevrolet Express 2500 Tube Assembly Part Number: 15032441
$91.13 MSRP: $187.28
You Save: $96.15 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Tube Assembly-A/C Evaporator; A/C Refrigerant Liquid Hose; A/C Hose; Tube; Tube, A/C Evaporator
- Replaces: 15742943
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 Chevrolet Express 2500 | Base, LS | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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Chevrolet Express 2500 A/C Hose Part Number: 84148194
$62.12 MSRP: $116.66
You Save: $54.54 (47%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-A/C Compressor; A/C Refrigerant Liquid Hose; Suction Line; Hose, A/C Compressor Suction And Discharge
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2024 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 6.6 L GAS
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Chevrolet Express 2500 A/C Hose Part Number: 84527210
$86.25 MSRP: $156.10
You Save: $69.85 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; Discharge Line; Hose, A/C Compressor Suction And Discharge
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2022 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
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Chevrolet Express 2500 A/C Hose Part Number: 15867640
$127.82 MSRP: $262.66
You Save: $134.84 (52%)
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: 25752662
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
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Chevrolet Express 2500 A/C Hose Part Number: 84375118
$91.59 MSRP: $165.78
You Save: $74.19 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-A/C Compressor; A/C Refrigerant Liquid Hose; A/C Hoses; Suction Line; Hose, A/C Compressor Suction And Discharge
- Replaces: 23364995
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
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Chevrolet Express 2500 Suction & Discharge Hose Assembly Part Number: 85520652
$177.34 MSRP: $364.43
You Save: $187.09 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose Assembly-Auxiliary A/C Evaporator; Hose, A/C Compressor And Condenser
- Replaces: 20970674, 25879790, 23172814, 84555990
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2022 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
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Chevrolet Express 2500 A/C Hose Part Number: 25918384
$71.33 MSRP: $146.61
You Save: $75.28 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-A/C Compressor; A/C Refrigerant Liquid Hose; A/C Hoses; Hose, A/C Compressor Suction And Discharge
- Replaces: 15822909
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2016 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 6.6 L DIESEL
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Chevrolet Express 2500 A/C Hose Part Number: 84418023
$107.23 MSRP: $201.38
You Save: $94.15 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-A/C Condenser; A/C Refrigerant Liquid Hose; A/C Hoses; Hose, A/C Compressor And Condenser
- Replaces: 23364994, 84371188
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2021 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
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Chevrolet Express 2500 Suction & Discharge Hose Assembly, Rear Part Number: 84418024
$262.22 MSRP: $474.60
You Save: $212.38 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose Assembly-Auxiliary A/C Evaporator Outlet Rear; A/C Refrigerant Liquid Hose; A/C Hose; Hose, A/C Compressor And Condenser; Tube, A/C Evaporator; Tube, Heater
- Position: Rear
- Replaces: 15853833, 15251103
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2022 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
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Chevrolet Express 2500 A/C Hose Part Number: 23364123
$77.45 MSRP: $159.17
You Save: $81.72 (52%)
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: 15881391, 22750010, 22815159
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2016 Chevrolet Express 2500 | Base | 8 Cyl 6.6 L DIESEL
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Chevrolet Express 2500 A/C Hose Part Number: 84375117
$70.06 MSRP: $126.79
You Save: $56.73 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-A/C Compressor; A/C Refrigerant Liquid Hose; Suction Line; Hose, A/C Compressor Suction And Discharge
- Replaces: 23364993
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
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Chevrolet Express 2500 A/C Hose Part Number: 19213716
$152.63 MSRP: $276.26
You Save: $123.63 (45%)
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: 15026426, 15963908
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 Chevrolet Express 2500 | Base | 6 Cyl 4.3 L GAS
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Chevrolet Express 2500 A/C Hose Part Number: 15867643
$47.68 MSRP: $173.04
You Save: $125.36 (73%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-A/C Compressor; A/C Refrigerant Liquid Hose; A/C Hoses; Hose, A/C Compressor Suction And Discharge
- Replaces: 15753116
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 Chevrolet Express 2500 | Base, LS | 6 Cyl 4.3 L GAS
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Chevrolet Express 2500 A/C Hose Part Number: 84211467
$44.65 MSRP: $132.14
You Save: $87.49 (67%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-A/C Compressor; A/C Refrigerant Liquid Hose; A/C Hoses; Hose, A/C Compressor Suction And Discharge
- Replaces: 15753119
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2020 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
View related parts
Chevrolet Express 2500 A/C Hose Part Number: 84418021
$102.18 MSRP: $191.87
You Save: $89.69 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-A/C Compressor; A/C Refrigerant Liquid Hose; A/C Hoses; Suction Line; Hose, A/C Compressor Suction And Discharge
- Replaces: 84277595
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2022 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
View related parts
Chevrolet Express 2500 A/C Hose Part Number: 15807969
$51.33 MSRP: $91.66
You Save: $40.33 (44%)
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hoses; Hose, A/C Compressor Suction And Discharge
- Replaces: 15753115
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2008 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L DIESEL

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Chevrolet Express 2500 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 Express 2500 parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet Express 2500 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 Express 2500 A/C Hose Parts and Q&A

Tube
52468304
Q: How to repair the rear A/C Hose using the A/C Line Repair Kit (J 41425) on Chevrolet Express 2500?
A:
The A/C Line Repair Kit (J 41425) serves to fix damage in rear heater and A/C lines which include rub-through, collision damage, or leakage. Maintain proper length of minimum measurement in the straight section of both spliced line ends. The initial step when working on A/C lines involves refrigerant recovery while coolant draining becomes necessary for heater line repairs. The first step is raising and supporting the vehicle followed by identifying the specific area with damage. The replacement line should match the original length while cutting procedures with a tubing cutter remove broken sections from the original line. Using the cleaning pad in the J 41425 A/C Line Repair Kit clean burrs or grease from both line ends while the ends need prepping with LOK prep sealant. Add one drop of sealing compound (J 41425-3) on the exterior side of line ends before placing them into the LOK fitting and complete twisting the fitting for compound distribution. Insert the appropriate LOK fitting jaws into the tool (J 41425-1) then position it above the LOK connectors to place their ends in the counter bores of the jaws. Use a 3/8" breaker bar to grasp the tool body while tightening the forcing screw until it reaches the center shoulder of the LOK fitting where connector collars will settle. Base your inspection on the proper install of LOK fittings before you loosen the forcing screw to remove the tool from the repair area. Drain any refilled coolant from the vehicle then lower the vehicle before completing the recharge process if repairing air conditioning lines. The same procedure should be followed for line sectioning while staggering splices between multiple lines and performing the cleaning and sealing process again as described previously.
A/C Hose
15753117
Q: How to replace the Front A/C Hose on Chevrolet Express 2500?
A:
Recovery of refrigerant must be performed first before proceeding to replace the front tube of the air conditioning Evaporator. Start by removing the coolant recovery reservoir and after that take off the grille on the vehicle front. You must detach the front Evaporator hose nut from the condenser and the Evaporator inlet hose nut from the front Evaporator tube hose. Then you can remove the Evaporator inlet hose from the front hose and the nut from the rear Evaporator (if equipped). Next remove the front Evaporator hose from the vehicle while also taking out the sealing washers. To install the system start by adding new sealing washers before inserting the front Evaporator tube into the vehicle while connecting it to the rear Evaporator tube. You should install the retaining nut on the rear Evaporator tube (if your vehicle has this component) to a torque of 16 nm (12 lb ft). Fasten the Evaporator inlet hose to the front Evaporator tube through the inlet hose nut before tightening it to 16 nm (12 lb ft). Placing the front Evaporator tube along the condenser requires tightening its front Evaporator tube nut to 16 nm (12 lb ft). The procedure ends with reinstalling the grille along with the coolant recovery reservoir. Evacuation and recharge the a/c system while conducting leak detection scanning on all fitted components through the use of j 39400-a halogen leak detector.