How to service and repair the rear A/C Hose using the A/C Line Repair Kit (J 41425) on Buick Terraza?

The A/C Line Repair Kit (J 41425) will serve to fix the rear A/C or heater lines resulting from damage caused by collision, leakage or rub-through. The minimal required length of the line must stay in the straight sections of each side of the splice. When conducting straight line repair work on either A/C or heater lines technicians should begin by recovering refrigerant when working with A/C lines and draining coolant during heater line maintenance. Begin by rising the vehicle and finding the damaged area before getting the replacement line. A tubing cutter should first trim away the broken section and then evenly shorten the new tubing. Clean the line ends using the A/C Line Repair Kit cleaning pad from J 41425 until you achieve at least 0.75 inches (19 mm) of cleaning. The line ends require application of LOK prep sealant followed by the addition of one drop of sealing compound (J 41425-3) before inserting the line ends into the LOK fitting. The fitting requires rotation to spread the required sealing compound throughout before inserting proper LOK fitting jaws into the tool (J 41425-1) to position it above the connectors. Refrain from rotating the tool body during screw tightening while using a 3/8-inch breaker bar to secure the collars on the fitting. Use the screw to tighten and unpack the tool after checking that the fittings have proper installation. After repairing the other line end the technician should lower the vehicle before filling coolant if drained then proceed with refrigerant evacuation and recharging if the A/C lines required service. To perform line sectioning repairs follow the same process while staggering splices for multiple lines and setting all replacement lines at equal lengths.

How to Replace an A/C Hose with RPO Code C69 Compressor for Discharge Hose on Buick Terraza?

First establish leak-free conditions by using the halogen leak detector (J 39400-A) on the discharge hose before installation of rpo code c69 compressor parts. Start by recovering all refrigerant from the a/c system then immediately cover open a/c components with tape to stop contamination. Use an adjustable wrench to remove the bolt from the A/C Condenser where you should discard the sealing washer . A discharge port on the A/C Condenser needs either taping or capping while you detach the hose connecting the A/C Compressor and A/C Condenser by screwing off the nut and removing the sealing washer . You should both tape and cap the A/C Compressor discharge port after you remove the discharge hose from it. Begin installation by attaching a new sealing washer to the discharge hose near the A/C Compressor then tighten the nut to 16 n.m (12 lb ft). Secure the discharge hose to a new sealing washer placed on the A/C Condenser side by first removing any tape or cap from the discharge port until achieving a tight connection using a bolt tightened to 16 n.m (12 lb ft). Evacuation and recharging of the a/c system must occur followed by conducting a halogen leak detector (J 39400-A) test on the fittings.

OEM Buick Terraza A/C Hose

Air Conditioning Hose

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14 A/C Hoses found

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Buick Terraza Evaporator Hose Part Number: 19130200
$192.70 MSRP: $348.78
You Save: $156.08 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, Air Conditioner Compressor And Condenser; A/C Hose; Hose, A/C Refrigerant (Metal And Rubber Sections); Hose, A/C Compressor And Condenser
- Position: Rear
- Replaces: 89025017
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2007 Buick Terraza | CX, CXL | 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Buick Terraza Evaporator Hose Part Number: 15913003
$66.05 MSRP: $195.50
You Save: $129.45 (67%)
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Product Specifications
- Other Name: Hose, Air Conditioner Refrigerant (Metal And Rubber Sections); A/C Refrigerant Liquid Hose; A/C Hose; Hose; Hose, A/C Refrigerant (Metal And Rubber Sections); Hose, A/C Compressor And Condenser
- Replaces: 15187984
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2007 Buick Terraza | CX, CXL | 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Buick Terraza Suction Hose Part Number: 15798289
$93.12 MSRP: $168.54
You Save: $75.42 (45%)
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Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Compressor & Condenser Hose; Hose, A/C Compressor Suction And Discharge; Hose, A/C Compressor
- Replaces: 15203991
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Buick Terraza | CX, CXL | 6 Cyl 3.5 L GAS
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Buick Terraza Evaporator Hose Part Number: 89025010
Product Specifications
- Other Name: Hose Assembly, Auxiliary A/C Evaporator (Front Half); A/C Refrigerant Liquid Hose; A/C Hose; Rear A/C Tube; Hose, A/C Refrigerant (Metal And Rubber Sections); Hose, A/C Compressor And Condenser
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2007 Buick Terraza | CX, CXL | 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Buick Terraza Evaporator Hose Part Number: 15891665
Product Specifications
- Other Name: Hose, Air Conditioner Refrigerant (Metal And Rubber Sections); A/C Refrigerant Liquid Hose; A/C Hose; Hose; Hose, A/C Refrigerant (Metal And Rubber Sections); Hose, A/C Compressor And Condenser
- Replaces: 15187985
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2007 Buick Terraza | CX, CXL | 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Buick Terraza Suction Hose Part Number: 15203992
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Compressor & Condenser Hose; Hose, A/C Compressor Suction And Discharge; Hose, A/C Compressor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Buick Terraza | CX, CXL | 6 Cyl 3.5 L GAS
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Buick Terraza Evaporator Tube Part Number: 15187983
Product Specifications
- Other Name: Tube, Air Conditioner Refrigerant (All Metal); A/C Refrigerant Liquid Hose; A/C Hose; Tube, A/C Refrigerant (All Metal); Tube, A/C Evaporator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Buick Terraza | CX, CXL | 6 Cyl 3.5 L GAS
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Buick Terraza Evaporator Tube Part Number: 15187982
Product Specifications
- Other Name: Tube, Air Conditioner Refrigerant (All Metal); A/C Refrigerant Liquid Hose; A/C Hose; Tube, A/C Refrigerant (All Metal); Tube, A/C Evaporator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Buick Terraza | CX, CXL | 6 Cyl 3.5 L GAS
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Buick Terraza Compressor Hose Part Number: 15187981
Product Specifications
- Other Name: Hose Assembly-A/C Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Pressure Hose; Hose, A/C Compressor Suction And Discharge; Hose, A/C Compressor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Buick Terraza | CX, CXL | 6 Cyl 3.5 L GAS
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Buick Terraza Compressor Hose Part Number: 15125778
Product Specifications
- Other Name: Hose Assembly-A/C Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Pressure Hose; Hose, A/C Compressor Suction And Discharge; Hose, A/C Compressor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Buick Terraza | CX, CXL | 6 Cyl 3.5 L GAS
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Buick Terraza Suction Hose Part Number: 15112720
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Compressor & Condenser Hose; Hose, A/C Compressor Suction And Discharge; Hose, A/C Compressor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Buick Terraza | CX, CXL | 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Buick Terraza Compressor Hose Part Number: 15112719
Product Specifications
- Other Name: Hose Assembly-A/C Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Pressure Hose; Hose, A/C Compressor Suction And Discharge; Hose, A/C Compressor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Buick Terraza | CX, CXL | 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
View related parts
Buick Terraza Evaporator Tube Part Number: 15112713
Product Specifications
- Other Name: Tube, Air Conditioner Refrigerant (All Metal); A/C Refrigerant Liquid Hose; A/C Hose; Tube, A/C Refrigerant (All Metal); Tube, A/C Evaporator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Buick Terraza | CX, CXL | 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
View related parts
Buick Terraza Drain Tube Part Number: 10306794
Product Specifications
- Other Name: Tube, Air Conditioner Evaporator; Tube, A/C Evaporator Core Housing; Tube, A/C Evaporator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2007 Buick Terraza | CX, CXL | 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS

Buick Terraza 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 Buick Terraza parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick Terraza 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.

The A/C Hose is a genuine part that cannot be overemphasized due to the role played by this Buick luxury minivan that was first introduced in the market in 2005. This A/C Hose is a very important component of the vehicle's climate control because of its ability to effectively transport the refrigerant from the compressor to other parts of the internal combustion section of the car in a bid to regulate the temperature of the cabin. Amid the high pressure aluminum fittings, it is vital to note that the A/C Hose has been designed in such a way that it does not have any form of leakage hence making the vehicle efficient and safe to use. Versatility to work with different Terraza models in the course of the years further proves the item's importance in the A/C system for all Terraza brand owners. The A/C Hose is enjoyable and contributes to the Buick Terraza's performance by removing heat from the compartment. The stakeholders at Buick have ensured that construction of this A/C Hose is rigid balanced and unique in the market to compete and triumph in the market. Also, the Buick Terraza is equipped with side airbags and antilock brakes, which shows that the car is built safe and together with the A/C Hose, which is vital for heating/cooling systems, the Terraza is a safe car for passengers. Thus, the A/C Hose can be concluded as the undeniable truth about Buick Terraza's devotion to the performance and safety that enrich the vehicle's luxury emotions and usefulness.

Buick Terraza A/C Hose Parts and Q&A

Evaporator Hose
19130200
Q: How to service and repair the rear A/C Hose using the A/C Line Repair Kit (J 41425) on Buick Terraza?
A:
The A/C Line Repair Kit (J 41425) will serve to fix the rear A/C or heater lines resulting from damage caused by collision, leakage or rub-through. The minimal required length of the line must stay in the straight sections of each side of the splice. When conducting straight line repair work on either A/C or heater lines technicians should begin by recovering refrigerant when working with A/C lines and draining coolant during heater line maintenance. Begin by rising the vehicle and finding the damaged area before getting the replacement line. A tubing cutter should first trim away the broken section and then evenly shorten the new tubing. Clean the line ends using the A/C Line Repair Kit cleaning pad from J 41425 until you achieve at least 0.75 inches (19 mm) of cleaning. The line ends require application of LOK prep sealant followed by the addition of one drop of sealing compound (J 41425-3) before inserting the line ends into the LOK fitting. The fitting requires rotation to spread the required sealing compound throughout before inserting proper LOK fitting jaws into the tool (J 41425-1) to position it above the connectors. Refrain from rotating the tool body during screw tightening while using a 3/8-inch breaker bar to secure the collars on the fitting. Use the screw to tighten and unpack the tool after checking that the fittings have proper installation. After repairing the other line end the technician should lower the vehicle before filling coolant if drained then proceed with refrigerant evacuation and recharging if the A/C lines required service. To perform line sectioning repairs follow the same process while staggering splices for multiple lines and setting all replacement lines at equal lengths.
Suction Hose
15798289
Q: How to Replace an A/C Hose with RPO Code C69 Compressor for Discharge Hose on Buick Terraza?
A:
First establish leak-free conditions by using the halogen leak detector (J 39400-A) on the discharge hose before installation of rpo code c69 compressor parts. Start by recovering all refrigerant from the a/c system then immediately cover open a/c components with tape to stop contamination. Use an adjustable wrench to remove the bolt from the A/C Condenser where you should discard the sealing washer . A discharge port on the A/C Condenser needs either taping or capping while you detach the hose connecting the A/C Compressor and A/C Condenser by screwing off the nut and removing the sealing washer . You should both tape and cap the A/C Compressor discharge port after you remove the discharge hose from it. Begin installation by attaching a new sealing washer to the discharge hose near the A/C Compressor then tighten the nut to 16 n.m (12 lb ft). Secure the discharge hose to a new sealing washer placed on the A/C Condenser side by first removing any tape or cap from the discharge port until achieving a tight connection using a bolt tightened to 16 n.m (12 lb ft). Evacuation and recharging of the a/c system must occur followed by conducting a halogen leak detector (J 39400-A) test on the fittings.