How to replace the A/C Hose without RPO code HP2 on GMC Sierra 3500?

The first task for evaporator tube replacement when no RPO code HP2 exists involves withdrawing the refrigerant from the A/C system. Start by removing the evaporator tube nut which is attached to the evaporator before extracting the evaporator tube. Remove the right park/turn signal lamp and the grille as the next step of the operation. Customers should first disassemble the condenser by eliminating the evaporator tube nut and then continue with evaporator tube separation from the condenser and vehicle last. All old sealing washers require disposal and all exposed components need cap installation. New sealing washers enable installation of the evaporator tube onto the condenser before installing the evaporator tube nut onto the condenser and tightening it to 16 N.m (12 lb ft). Reinstall the grille as well as the right park/turn signal lamp before you connect the evaporator tube to the evaporator by tightening the evaporator tube nut to 16 N.m (12 lb ft). The Autofill/Halogen Leak Detector unit (J 39400-A) will complete a system leak check on all fitted A/C components before vacuuming and recharging the system.

OEM GMC Sierra 3500 A/C Hose

Air Conditioning Hose

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

21 A/C Hoses found

View related parts
GMC Sierra 3500 A/C Line Part Number: 19418536
$59.73 MSRP: $122.76
You Save: $63.03 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assembly, A/C Evaporator; A/C Refrigerant Liquid Hose; A/C Hose; Pressure Line; Tube, A/C Evaporator
- Replaces: 15831686, 15785056, 15038861, 15708749
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2006 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
View related parts
GMC Sierra 3500 A/C Hoses Part Number: 15187281
$125.00 MSRP: $234.73
You Save: $109.73 (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 Hose; Hose & Tube Assembly
- Replaced by: 19330885
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
View related parts
GMC Sierra 3500 A/C Hose Part Number: 22876350
$87.63 MSRP: $180.05
You Save: $92.42 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-A/C Condenser; A/C Refrigerant Liquid Hose; Discharge Hose; A/C Hoses; Hose & Tube Assembly; Front A/C Hose; Hose, A/C Compressor And Condenser
- Replaces: 25975794, 25975795, 22759499, 15816513
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 GMC Sierra 3500 | SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
View related parts
GMC Sierra 3500 A/C Hoses Part Number: 15187282
$68.55 MSRP: $124.08
You Save: $55.53 (45%)
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 Hose
- Replaced by: 15785061
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2005 GMC Sierra 3500 | Base, SLE, SLT, WT | 8 Cyl 8.1 L GAS
View related parts
GMC Sierra 3500 A/C Hoses Part Number: 10358311
$63.73 MSRP: $115.34
You Save: $51.61 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Evaporator Outlet Hose; A/C Refrigerant Liquid Hose; A/C Hose; Hose, A/C Compressor And Condenser
- Replaces: 15185419, 15187287
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2005 GMC Sierra 3500 | Base, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
View related parts
GMC Sierra 3500 A/C Line Part Number: 19210875
$129.03 MSRP: $265.16
You Save: $136.13 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assembly, A/C Evaporator; A/C Refrigerant Liquid Hose; A/C Hose; Tube, A/C Evaporator
- Replaces: 15035976
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 GMC Sierra 3500 | Base, SL, SLE, SLT | 8 Cyl 6.6 L DIESEL
View related parts
GMC Sierra 3500 A/C Hoses Part Number: 19213203
$246.30 MSRP: $506.14
You Save: $259.84 (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 Hose; Hose & Tube Assembly; Hose, A/C Compressor Suction And Discharge
- Replaces: 15050461
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 GMC Sierra 3500 | Base, SL, SLE, SLT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
View related parts
GMC Sierra 3500 A/C Hoses Part Number: 19213214
$186.85 MSRP: $383.98
You Save: $197.13 (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 Hose; Hose & Tube Assembly; Hose, A/C Compressor Suction And Discharge
- Replaces: 15024546
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 GMC Sierra 3500 | Base, SL, SLE, SLT | 8 Cyl 6.6 L DIESEL
View related parts
GMC Sierra 3500 A/C Hoses Part Number: 19432439
$69.92 MSRP: $126.56
You Save: $56.64 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly, A/C Compressor; Rear A/C Hose; Hose, A/C Compressor Suction And Discharge; Hose, A/C Compressor And Condenser
- Replaces: 15200863, 22876357
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 GMC Sierra 3500 | SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
View related parts
GMC Sierra 3500 A/C Hoses Part Number: 19330885
$130.87 MSRP: $234.73
You Save: $103.86 (45%)
Product Specifications
- Other Name: Hose Assembly, A/C Condenser; A/C Refrigerant Liquid Hose; A/C Hose; Front A/C Hose; Hose, A/C Compressor And Condenser
- Replaces: 15119401, 15187281, 15940881, 25937602, 25901397
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
View related parts
GMC Sierra 3500 Discharge Hose Part Number: 15785061
$69.48 MSRP: $124.08
You Save: $54.60 (44%)
Product Specifications
- Other Name: Hose Assembly-A/C Condenser; A/C Refrigerant Liquid Hose; A/C Hose; A/C Hoses; Hose, A/C Compressor And Condenser
- Replaces: 15187282
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
View related parts
GMC Sierra 3500 A/C Line Part Number: 19330879
Product Specifications
- Other Name: Tube Assembly, A/C Evaporator; A/C Refrigerant Liquid Hose; A/C Hose; Pressure Line; Tube, A/C Evaporator
- Replaces: 15065222, 15831687
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
View related parts
GMC Sierra 3500 A/C Hose Part Number: 15187280
Product Specifications
- Other Name: Hose Assembly-A/C Condenser; A/C Refrigerant Liquid Hose; A/C Hoses; Hose & Tube Assembly; Front A/C Hose
- Replaced by: 15873053
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
View related parts
GMC Sierra 3500 A/C Hoses Part Number: 15708738
Product Specifications
- Other Name: AC Hose; A/C Refrigerant Liquid Hose; A/C Hose; Hose, A/C Compressor Suction And Discharge
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 GMC Sierra 3500 | Base, SL, SLE, SLT | 8 Cyl 8.1 L GAS
View related parts
GMC Sierra 3500 A/C Hoses Part Number: 15187286
Product Specifications
- Other Name: Evaporator Outlet Hose; A/C Refrigerant Liquid Hose; A/C Hose; Hose, A/C Compressor And Condenser
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
View related parts
GMC Sierra 3500 A/C Hoses Part Number: 19303125
Product Specifications
- Other Name: Hose Assembly, A/C Accumulator; A/C Refrigerant Liquid Hose; A/C Hose; Hose, A/C Compressor And Condenser
- Replaces: 15831683, 15136596, 15242210
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 GMC Sierra 3500 | SL, SLE, SLT, WT
View related parts
GMC Sierra 3500 A/C Hose Part Number: 15187285
Product Specifications
- Other Name: Evaporator Outlet Hose; A/C Refrigerant Liquid Hose; A/C Hoses; Suction Hose; Suction Line; Rear A/C Hose; Hose, A/C Compressor And Condenser
- Replaces: 15708733
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006, 2001-2002 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
View related parts
GMC Sierra 3500 A/C Line Part Number: 15704781
Product Specifications
- Other Name: Tube Assembly-A/C Evaporator; A/C Refrigerant Liquid Hose; A/C Hose; Tube, A/C Evaporator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 GMC Sierra 3500 | Base, SL, SLE, SLT | 8 Cyl 6.6 L DIESEL
View related parts
GMC Sierra 3500 A/C Hose Part Number: 19303131
Product Specifications
- Other Name: Hose Assembly, A/C Condenser; A/C Refrigerant Liquid Hose; Discharge Hose; A/C Hoses; Discharge Line; Hose, A/C Compressor And Condenser
- Replaces: 15036043
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 GMC Sierra 3500 | Base, SL, SLE, SLT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
View related parts
GMC Sierra 3500 Hose & Tube Assembly Part Number: 15190542
Product Specifications
- Other Name: Hose Assembly-A/C Condenser; A/C Refrigerant Liquid Hose; A/C Hose; Hose, A/C Compressor And Condenser
- Replaces: 15081535
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL

| Page 1 of 2 |Next >

1-20 of 21 Results

GMC Sierra 3500 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 GMC Sierra 3500 parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM GMC Sierra 3500 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.

GMC Sierra 3500 A/C Hose Parts and Q&A

A/C Line
19418536
Q: How to replace the A/C Hose without RPO code HP2 on GMC Sierra 3500?
A:
The first task for evaporator tube replacement when no RPO code HP2 exists involves withdrawing the refrigerant from the A/C system. Start by removing the evaporator tube nut which is attached to the evaporator before extracting the evaporator tube. Remove the right park/turn signal lamp and the grille as the next step of the operation. Customers should first disassemble the condenser by eliminating the evaporator tube nut and then continue with evaporator tube separation from the condenser and vehicle last. All old sealing washers require disposal and all exposed components need cap installation. New sealing washers enable installation of the evaporator tube onto the condenser before installing the evaporator tube nut onto the condenser and tightening it to 16 N.m (12 lb ft). Reinstall the grille as well as the right park/turn signal lamp before you connect the evaporator tube to the evaporator by tightening the evaporator tube nut to 16 N.m (12 lb ft). The Autofill/Halogen Leak Detector unit (J 39400-A) will complete a system leak check on all fitted A/C components before vacuuming and recharging the system.