How to replace a faulty A/C Hose in a refrigeration system on Toyota Sienna?

The first step to replace an essential refrigerant line comprises of draining refrigerant from the refrigeration system. Use an appropriate cap to block open fittings right away because moisture or dirt needs to stay out of the system. After tube or hose replacement the joint of bolt or nut requires tightening to the prescribed torque value without exceeding the specified limitations. Air extraction should precede adding 1,050 plus or minus 50 g (37.03 plus or minus 1.76 oz.) of refrigerant into the refrigeration system. The air conditioning system requires a functional gas leak detector examination after charging the system followed by operational testing.

How to service and repair the A/C Hose on Toyota Sienna?

The service and HVAC hose/line repair procedure requires refrigerant discharge from the refrigeration system as its initial step. The faulty tube or hose should be replaced in parallel with immediate capping of exposed fittings to stop system entry of moisture or dirt. You should tighten the bolt or nut joint until it reaches the specified torque value but never surpass the mentioned limits. The service process ends with evacuating air from the system before adding the correct amount of refrigerant: Single A/C needs 800 plus or minus 50 g (28.22 plus or minus 1.76 oz.) and Dual A/C (4-Door) needs 1,250 plus or minus 50 g (44.09 plus or minus 1.76 oz.) with Dual A/C (5-Door) requiring 1,350 plus or minus 50 g (47.61 plus or minus 1.76 oz.). A gas leak detector should be used to check for refrigerant leakage after charging and before performing an air conditioning operational check.

OEM Toyota Sienna A/C Hose

Air Conditioning Hose

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61 A/C Hoses found

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Toyota Sienna Tube Assembly
Part Number: 88840-08160
$430.04 MSRP: $630.22
You Save: $200.18 (32%)
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Product Specifications
- Other Name: Accessory Assembly, Air; A/C Refrigerant Liquid Hose; A/C Hose; Tube & Accessory Assembly, Air Conditioner
- Manufacturer Note: NO.2
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2009-2010, 2004-2006 Toyota Sienna | CE, LE, Limited, XLE, XLE Limited | 6 Cyl 3.3 L GAS, 6 Cyl 3.5 L GAS
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Toyota Sienna Liquid Line
Part Number: 88706-08130
$348.89 MSRP: $511.30
You Save: $162.41 (32%)
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Product Specifications
- Other Name: Tube Sub-Assembly, Liquid, F; A/C Refrigerant Liquid Hose; A/C Hose; Pipe, Cooler Refrigerant Liquid, E
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2006 Toyota Sienna | CE, LE, Limited, XLE | 6 Cyl 3.3 L GAS
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Toyota Sienna Hose & Tube Assembly
Part Number: 88710-08140
$343.08 MSRP: $489.85
You Save: $146.77 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tube&Accessory Assembly; A/C Hose
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2021-2023 Toyota Sienna | 25th Anniversary Edition, LE, Limited, Platinum, XLE, XSE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
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Toyota Sienna Suction Hose
Part Number: 88712-08060
$175.79 MSRP: $250.98
You Save: $75.19 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose, Suction; A/C Refrigerant Suction Hose; A/C Refrigerant Liquid Hose; A/C Hose; Hose, Cooler Refrigerant Suction
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1999-2003 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.0 L GAS
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Toyota Sienna Suction Hose
Part Number: 88712-08050
$196.70 MSRP: $280.84
You Save: $84.14 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose, Suction; A/C Refrigerant Suction Hose; A/C Refrigerant Liquid Hose; A/C Hose; Hose, Cooler Refrigerant Suction
- Manufacturer Note: DUAL AIR CONDITIONER
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998-2000 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.0 L GAS
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Toyota Sienna Suction Line
Part Number: 88710-08210
$243.59 MSRP: $347.79
You Save: $104.20 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tube&Accessory Assembly; A/C Pipe; A/C Refrigerant Liquid Hose; A/C Hose; A/C Tube; Tube & Accessory Assembly, Air Conditioner
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2021-2023 Toyota Sienna | 25th Anniversary Edition, LE, Limited, Platinum, XLE, XSE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
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Toyota Sienna Tube Assembly
Part Number: 88840-08170
$267.47 MSRP: $381.89
You Save: $114.42 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tube&Accessory Assembly, Air Conditioner; A/C Refrigerant Liquid Hose; A/C Hose; Tube & Accessory Assembly, Air Conditioner
- Manufacturer Note: NO.2
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2007-2008 Toyota Sienna | CE, LE, Limited, XLE | 6 Cyl 3.5 L GAS
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Toyota Sienna Suction Hose
Part Number: 88704-08140
$218.31 MSRP: $311.70
You Save: $93.39 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose Sub-Assembly, Suction; A/C Refrigerant Suction Hose; A/C Refrigerant Liquid Hose; A/C Hose
- Replaces: 88704-08130
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2006 Toyota Sienna | CE, LE, Limited, XLE, XLE Limited | 6 Cyl 3.3 L GAS
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Toyota Sienna Suction Pipe, Center
Part Number: 88717-08300
$274.58 MSRP: $392.04
You Save: $117.46 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tube, Suction; A/C Pipe, Center; A/C Refrigerant Liquid Hose; A/C Hose; Pipe, Cooler Refrigerant Suction, B
- Position: Center
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2002-2003 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.0 L GAS
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Toyota Sienna Suction Hose
Part Number: 88704-08150
$282.27 MSRP: $403.01
You Save: $120.74 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose Sub-Assembly, Suction; A/C Refrigerant Suction Hose; A/C Refrigerant Liquid Hose; A/C Hose; Liquid Line
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2007-2010 Toyota Sienna | CE, LE, Limited, XLE | 6 Cyl 3.5 L GAS
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Toyota Sienna Suction Pipe
Part Number: 88717-08330
$228.10 MSRP: $325.66
You Save: $97.56 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tube, Suction; A/C Pipe, Front, Rear; A/C Refrigerant Liquid Hose; A/C Hose; Pipe, Cooler Refrigerant Suction, A
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2001-2003 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.0 L GAS
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Toyota Sienna Liquid Line
Part Number: 88706-08120
$262.11 MSRP: $374.24
You Save: $112.13 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tube Sub-Assembly, Liquid, F; A/C Refrigerant Liquid Hose; A/C Hose; Pipe, Cooler Refrigerant Liquid, E
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2005 Toyota Sienna | CE, LE, XLE, XLE Limited | 6 Cyl 3.3 L GAS
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Toyota Sienna Discharge Hose
Part Number: 88703-08020
$118.13 MSRP: $165.82
You Save: $47.69 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose Sub-Assembly, Discharge; A/C Refrigerant Discharge Hose; A/C Refrigerant Liquid Hose; A/C Hose
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2005 Toyota Sienna | CE, LE, XLE, XLE Limited | 6 Cyl 3.3 L GAS
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Toyota Sienna Discharge Hose
Part Number: 88703-08050
$136.05 MSRP: $192.60
You Save: $56.55 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose Sub-Assembly, Discharge; A/C Refrigerant Discharge Hose; A/C Refrigerant Liquid Hose; A/C Hose
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2007-2010 Toyota Sienna | CE, LE, Limited, XLE | 6 Cyl 3.5 L GAS
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Toyota Sienna Discharge Hose
Part Number: 88703-08090
$118.25 MSRP: $165.99
You Save: $47.74 (29%)
ADD TO CART
Product Specifications
- Other Name: Hose Sub-Assembly, Discharge; A/C Refrigerant Discharge Hose; A/C Refrigerant Liquid Hose; A/C Hose
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2017-2020 Toyota Sienna | L, LE, Limited, Limited Premium, SE, SE Premium, XLE, XLE Premium | 6 Cyl 3.5 L GAS
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Toyota Sienna Discharge Hose
Part Number: 88711-0E160
$107.82 MSRP: $151.34
You Save: $43.52 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Discharge; A/C Refrigerant Discharge Hose; A/C Refrigerant Liquid Hose; A/C Hose; Hose Sub-Assembly, Discharge
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2021-2023 Toyota Sienna | 25th Anniversary Edition, LE, Limited, Platinum, XLE, XSE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
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Toyota Sienna Tube Assembly, Rear
Part Number: 88710-08081
$74.41 MSRP: $104.45
You Save: $30.04 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tube&Accessory Assembly; HVAC Heater Hose Outlet Tube, Rear; Tube & Accessory Assembly, Air Conditioner
- Position: Rear
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2017-2020 Toyota Sienna | L, LE, Limited, Limited Premium, SE, SE Premium, XLE, XLE Premium | 6 Cyl 3.5 L GAS
View related parts
Toyota Sienna Suction Hose
Part Number: 88712-08020
$138.63 MSRP: $196.24
You Save: $57.61 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Suction; A/C Refrigerant Suction Hose; A/C Refrigerant Liquid Hose; A/C Hose; Hose, Cooler Refrigerant Suction
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998-2000 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.0 L GAS
View related parts
Toyota Sienna Discharge Hose
Part Number: 88711-08010
Product Specifications
- Other Name: Hose, Discharge; A/C Refrigerant Discharge Hose; A/C Refrigerant Liquid Hose; A/C Hose; Hose, Cooler Refrigerant Discharge
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998-2003 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.0 L GAS
View related parts
Toyota Sienna A/C Line
Part Number: 88706-08020
Product Specifications
- Other Name: Tube Sub-Assembly, Liquid, F; A/C Refrigerant Liquid Hose; A/C Hose; Pipe, Cooler Refrigerant Liquid, B
- Manufacturer Note: W(DUAL AIR CONDITIONER)
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998-2000 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.0 L GAS

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Toyota Sienna A/C Hose

Choose genuine A/C Hose that pass strict quality control tests. You can trust the top quality and lasting durability. Shopping for OEM A/C Hose for your Toyota Sienna? Our website is your one-stop destination. We stock an extensive selection of genuine Toyota Sienna parts. The price is affordable so you can save more. It only takes minutes to browse and find the exact fit. Easily add to cart and check out fast. Our hassle-free return policy will keep you stress-free. We process orders quickly for swift delivery. Your parts will arrive faster, so you can get back on the road sooner.

Everything you need to know about Toyota Sienna A C Hose: This is parts of car that provides refrigerant hose for air conditioning system that plays a role of transferring cool air to the cabin. As a dependable and high performing product, the A/C Hose and designed to deal effectively with high pressures caused by the refrigerant in gaseous form and comes with aluminum fittings that are crimped on both ends to provide against leakage. This design is helpful in increasing the durability of the A/C Hose while at the same time promoting the safety and effectiveness of the Toyota Sienna Minivan. Applicable to the different models of Sienna throughout the generations, the A/C Hose provides a comfortable temperature for the interiors, and therefore is a vital component. The Toyota Sienna is admired widely for both maneuverability and durability, which is why it has received many awards; hence, components like the A/C Hose also should be of top-notch quality. Some of the relevant functions of the A/C Hose are found to be; the hose needs to hold the refrigerant firmly and at the same time the hose structure should be strong enough to hold the system pressure necessary for proper air conditioning. In this way, the development of the new generations of the Toyota Sienna, the A/C Hose remains an exclusive and impressive offering in the car market determining the constant focus on shareholder values by the firm. Well established in the market, the Toyota Sienna A/C Hose is one of the many reasons that Toyota vehicles are favourites among drivers, where the Sienna A/C Hose helps to keep the car and passengers cool and comfortable, even when outside is unbearably hot.

Toyota Sienna A/C Hose Parts and Q&A

A/C Line, Front
88716-08050
Q: How to replace a faulty A/C Hose in a refrigeration system on Toyota Sienna?
A:
The first step to replace an essential refrigerant line comprises of draining refrigerant from the refrigeration system. Use an appropriate cap to block open fittings right away because moisture or dirt needs to stay out of the system. After tube or hose replacement the joint of bolt or nut requires tightening to the prescribed torque value without exceeding the specified limitations. Air extraction should precede adding 1,050 plus or minus 50 g (37.03 plus or minus 1.76 oz.) of refrigerant into the refrigeration system. The air conditioning system requires a functional gas leak detector examination after charging the system followed by operational testing.
Suction Pipe, Center
88717-08180
Q: How to service and repair the A/C Hose on Toyota Sienna?
A:
The service and HVAC hose/line repair procedure requires refrigerant discharge from the refrigeration system as its initial step. The faulty tube or hose should be replaced in parallel with immediate capping of exposed fittings to stop system entry of moisture or dirt. You should tighten the bolt or nut joint until it reaches the specified torque value but never surpass the mentioned limits. The service process ends with evacuating air from the system before adding the correct amount of refrigerant: Single A/C needs 800 plus or minus 50 g (28.22 plus or minus 1.76 oz.) and Dual A/C (4-Door) needs 1,250 plus or minus 50 g (44.09 plus or minus 1.76 oz.) with Dual A/C (5-Door) requiring 1,350 plus or minus 50 g (47.61 plus or minus 1.76 oz.). A gas leak detector should be used to check for refrigerant leakage after charging and before performing an air conditioning operational check.

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