How to replace the front A/C hose for RPO Codes LY2, LMF, L76, and L92 on 2007 GMC Sierra 3500 Classic?

The replacement process for discharge hoses on vehicles with rpo codes ly2 lmf l76 and l92 commences with refrigerant recovery. Test new fittings for leaks using the halogen leak detector model j 39400-a. The first step is to remove the A/C Compressor discharge hose mounting bolt followed by detaching the discharge hose from the compressor. Begin by removing the discharge hose nut from the condenser before moving on to the upper radiator baffle. Remove the discharge hose from the vehicle while discarding the used sealing washers and close all system openings. Disconnect the a/c recirculation switch electrical connector before removing the discharge hose. Begin the installation process by fixing the new discharge hose to the vehicle and plugging into the a/c recirculation switch electrical connector. New sealing washers go on the discharge hose before the hose attaches to the condenser. After installation, tighten the discharge hose nut to 16 n.m (12 lb ft). Install the upper air baffle then attach the discharge hose to the A/C Compressor by using fresh sealing washers before tightening the discharge hose mounting bolt to 16 n.m (12 lb ft). The a/c system needs evacuation followed by recharging for completion.

OEM 2007 GMC Sierra 3500 Classic A/C Hose

Air Conditioning Hose

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11 A/C Hoses found

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2007 GMC Sierra 3500 Classic A/C Hoses Part Number: 15187281
$125.00 MSRP: $234.73
You Save: $109.73 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose Assembly-A/C Condenser; A/C Refrigerant Liquid Hose; A/C Hose; Hose & Tube Assembly
- Replaced by: 19330885
- Item Weight: 3.10 Pounds
- Item Dimensions: 16.8 x 16.3 x 6.2 inches
- Condition: New
- SKU: 15187281
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
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2007 GMC Sierra 3500 Classic A/C Hose Part Number: 22876350
$87.63 MSRP: $180.05
You Save: $92.42 (52%)
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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
- Item Weight: 1.10 Pounds
- Item Dimensions: 25.0 x 15.8 x 4.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 22876350
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
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2007 GMC Sierra 3500 Classic A/C Hoses Part Number: 19418541
$90.56 MSRP: $186.09
You Save: $95.53 (52%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tube Assembly, A/C Evaporator; A/C Refrigerant Liquid Hose; A/C Hose; A/C Line; Evaporator Tube; Tube, A/C Evaporator
- Replaces: 15784599, 22848533, 22876354
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19418541
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
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2007 GMC Sierra 3500 Classic A/C Hoses Part Number: 19432439
$69.92 MSRP: $126.56
You Save: $56.64 (45%)
Ships in 1-3 Business Days
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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
- Item Weight: 1.30 Pounds
- Condition: New
- SKU: 19432439
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS
View related parts
2007 GMC Sierra 3500 Classic 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
- Item Weight: 2.30 Pounds
- Item Dimensions: 15.8 x 15.3 x 6.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19330885
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
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2007 GMC Sierra 3500 Classic 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
- Item Weight: 1.00 Pounds
- Item Dimensions: 48.0 x 9.5 x 9.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19330879
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
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2007 GMC Sierra 3500 Classic 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
- Item Weight: 1.00 Pounds
- Item Dimensions: 17.5 x 17.9 x 5.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15785061
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
View related parts
2007 GMC Sierra 3500 Classic A/C Line Part Number: 15948589
Product Specifications
- Other Name: Tube Assembly-A/C Evaporator; A/C Refrigerant Liquid Hose; A/C Hose; Tube, A/C Evaporator
- Replaces: 15065223
- Item Weight: 1.40 Pounds
- Item Dimensions: 49.0 x 11.7 x 9.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15948589
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
View related parts
2007 GMC Sierra 3500 Classic 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
- Item Weight: 3.10 Pounds
- Item Dimensions: 33.1 x 16.7 x 10.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15190542
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
View related parts
2007 GMC Sierra 3500 Classic A/C Hoses Part Number: 22759495
Product Specifications
- Other Name: Hose Assembly-A/C Condenser; A/C Refrigerant Liquid Hose; A/C Hose; Hose & Tube Assembly; Front A/C Hose; Hose, A/C Compressor And Condenser
- Replaces: 15187283, 15873052, 15208159
- Item Weight: 1.10 Pounds
- Item Dimensions: 38.1 x 18.5 x 13.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 22759495
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- 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
2007 GMC Sierra 3500 Classic 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
- Item Weight: 1.30 Pounds
- Item Dimensions: 27.6 x 15.8 x 8.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19303125
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL

2007 GMC Sierra 3500 Classic A/C Hose

With a comprehensive array of OEM 2007 GMC Sierra 3500 Classic A/C Hose, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2007 GMC Sierra 3500 Classic 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.

2007 GMC Sierra 3500 Classic A/C Hose Parts and Q&A

Q: How to replace the front A/C hose for RPO Codes LY2, LMF, L76, and L92 on 2007 GMC Sierra 3500 Classic?
A: The replacement process for discharge hoses on vehicles with rpo codes ly2 lmf l76 and l92 commences with refrigerant recovery. Test new fittings for leaks using the halogen leak detector model j 39400-a. The first step is to remove the A/C Compressor discharge hose mounting bolt followed by detaching the discharge hose from the compressor. Begin by removing the discharge hose nut from the condenser before moving on to the upper radiator baffle. Remove the discharge hose from the vehicle while discarding the used sealing washers and close all system openings. Disconnect the a/c recirculation switch electrical connector before removing the discharge hose. Begin the installation process by fixing the new discharge hose to the vehicle and plugging into the a/c recirculation switch electrical connector. New sealing washers go on the discharge hose before the hose attaches to the condenser. After installation, tighten the discharge hose nut to 16 n.m (12 lb ft). Install the upper air baffle then attach the discharge hose to the A/C Compressor by using fresh sealing washers before tightening the discharge hose mounting bolt to 16 n.m (12 lb ft). The a/c system needs evacuation followed by recharging for completion.