How should upper and lower radiator hoses, along with heater hoses, be checked and replaced on Volvo 740?

Upper and lower radiator hoses, as well as heater hoses, should be inspected for deterioration, leaks and loose clamps at least every 15,000 miles (24,000 km) - periodic inspections are recommended during the early spring and at the start of fall or winter during other maintenance. A quick visual inspection can show weakened hoses that can result in breakdowns if they are left in place. When checking hoses, ensure that the engine and cooling system are cold and look for any cracks, rot or collapse; replace those with weak or swollen spots. Start by disconnecting the negative battery cable and stripping the radiator pressure cap, being careful not to get burned by hot coolant or steam. Position a clean container under the radiator and open the drain to allow the cooling system to drain appropriately, considering that pets may have an affinity for antifreeze, which may be fatal. Loosen the hose clamps on both ends of the hose to be replaced, twist, pull and slide the hose off the fitting without damaging the connection. If the hose is stuck, use a single edged razor blade to make a cut down the stuck portion without cutting too deep. Clean both hose mounting connections and look at the clamps for replacement if necessary. For installation, dip the ends on the new hose in clean engine coolant, slip the clamps over the replacement hose and secure them at least 4 inches (6.35mm) from the ends of the replacement hose making sure they are past the raised bead of the connector. Close the radiator or engine drains and fill the cooling system with clean drained coolant or a suitable combination of ethylene glycol and water. If available, install a pressure tester to check for leaks and if not, run the engine to normal operating temperature and then check for leaks around the hose fittings and connections, being extremely careful around moving or hot engine parts.

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232 Radiator Hoses found

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Volvo Reservoir Hose Part Number: 32138838
$36.16 MSRP: $52.93
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Product Specifications
- Other Name: Return Hose; Radiator Hose; Coolant Pipe
Fits the following Volvo Models:
- XC60 | 2022-2025 | B5 Core, B5 Inscription, B5 Momentum, B5 Plus, B5 R-Design, B5 Ultimate, B5 Ultra, B5 Ultra Black Edition, B6 Inscription, B6 R-Design, B6 Ultimate | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
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Volvo Hose Part Number: 32428098
$218.45 MSRP: $284.44
You Save: $65.99 (24%)
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Product Specifications
- Other Name: Hose Assembly
Fits the following Volvo Models:
- EX90 | 2025 | Plus, Ultra | BATTERY EV (EV/BEV)
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Volvo Hose Part Number: 32339170
$218.45 MSRP: $284.44
You Save: $65.99 (24%)
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Product Specifications
- Other Name: Rear Hose
Fits the following Volvo Models:
- EX90 | 2025 | Plus, Ultra | BATTERY EV (EV/BEV)
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Volvo Tube Assembly Part Number: 32278433
$218.45 MSRP: $284.44
You Save: $65.99 (24%)
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Product Specifications
- Other Name: Hose; Radiator Hose; Coolant Pipe; Hose, Hose & Tube Assembly
- Replaces: 31686780, 31439728, 31493033
Fits the following Volvo Models:
- XC60 | 2018-2023 | B5 Core, B5 Inscription, B5 Momentum, B5 Plus, B5 R-Design, B5 Ultimate, B6 Inscription, B6 R-Design, B6 Ultimate, T5 Inscription, T5 Momentum, T5 R-Design, T6 Inscription, T6 Momentum, T6 R-Design | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- XC90 | 2020-2025 | B5 Core, B5 Plus, B5 Ultra, B6 Core, B6 Plus, B6 Ultimate, B6 Ultra, T5 Momentum, T5 R-Design, T6 Inscription, T6 Momentum, T6 R-Design | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
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Volvo Tube Assembly Part Number: 32278431
$218.45 MSRP: $284.44
You Save: $65.99 (24%)
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Product Specifications
- Other Name: Hose; Radiator Hose; Coolant Pipe; Hose, Hose & Tube Assembly
- Replaces: 31686776
Fits the following Volvo Models:
- XC60 | 2018-2025 | T8 Core, T8 Inscription, T8 Momentum, T8 Plus, T8 Polestar, T8 R-Design, T8 Recharge Core, T8 Recharge Inscription, T8 Recharge Inscription Expression, T8 Recharge Plus, T8 Recharge Polestar, T8 Recharge R-Design, T8 Recharge Ultimate, T8 Ultra, T8 Ultra Black Edition | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- XC90 | 2018-2025 | T8 Core, T8 Excellence, T8 Inscription, T8 Momentum, T8 Plus, T8 R-Design, T8 Recharge Core, T8 Recharge Inscription, T8 Recharge Inscription Expression, T8 Recharge Plus, T8 Recharge R-Design, T8 Recharge Ultimate, T8 Ultra | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Volvo Tube Assembly Part Number: 31686537
$218.45 MSRP: $284.44
You Save: $65.99 (24%)
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Product Specifications
- Other Name: Hose; Radiator Hose; Coolant Pipe; Heater Hose, Hose & Tube Assembly
- Replaces: 31338832, 31686778
Fits the following Volvo Models:
- S60 | 2019-2025 | Recharge R-Design, T8 Core, T8 Inscription, T8 Plus, T8 Polestar, T8 R-Design, T8 Recharge Core, T8 Recharge Inscription, T8 Recharge Plus, T8 Recharge Polestar, T8 Recharge R-Design, T8 Recharge R-Design Expression, T8 Recharge Ultimate, T8 Ultra, T8 Ultra Black Edition | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- S90 | 2022-2025 | B6 Inscription, B6 Momentum, B6 Plus, B6 R-Design, B6 Ultimate, B6 Ultra, T8 Plus, T8 Recharge Inscription, T8 Recharge Plus, T8 Recharge R-Design, T8 Recharge Ultimate, T8 Ultra | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV), 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- V60 | 2019-2025 | T5 Inscription, T5 Momentum, T5 R-Design, T6 Inscription, T6 Momentum, T6 R-Design, T8 Polestar, T8 Recharge Polestar | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Volvo Heater Hose Part Number: 31338212
$218.45 MSRP: $284.44
You Save: $65.99 (24%)
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Product Specifications
- Other Name: Hose; Radiator Hose; Coolant Pipe; Hose Assembly
Fits the following Volvo Models:
- S60 | 2015-2018 | Polestar, T5, T5 Dynamic, T5 Inscription, T5 Inscription Platinum, T5 Inscription Premier, T5 Platinum, T5 Premier, T5 Premier Plus, T5 R-Design Special Edition, T6, T6 Platinum, T6 Premier Plus, T6 R-Design Platinum | 4 Cyl 2.0 L GAS
- S60 Cross Country | 2017-2018 | T5 | 4 Cyl 2.0 L GAS
- S80 | 2015-2016 | T5, T5 Platinum | 4 Cyl 2.0 L GAS
- XC60 | 2015-2017 | T5, T5 Dynamic, T5 Inscription, T5 Platinum, T5 Premier, T6, T6 Dynamic, T6 Inscription, T6 Ocean Race, T6 Platinum, T6 Premier, T6 R-Design | 4 Cyl 2.0 L GAS
- XC70 | 2015-2016 | T5, T5 Platinum, T5 Premier | 4 Cyl 2.0 L GAS
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Volvo Hose Part Number: 32324720
$218.45 MSRP: $284.44
You Save: $65.99 (24%)
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Product Specifications
- Other Name: Coolant Hose, Rear Hose
Fits the following Volvo Models:
- S60 | 2023-2025 | T8 Core, T8 Plus, T8 Recharge Core, T8 Recharge Plus, T8 Recharge Polestar, T8 Recharge Ultimate, T8 Ultra, T8 Ultra Black Edition | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- V60 | 2024-2025 | T8 Polestar, T8 Recharge Polestar | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Volvo Lower Hose Part Number: 31474850
$283.18 MSRP: $368.72
You Save: $85.54 (24%)
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Product Specifications
- Other Name: Radiator Hose; Coolant Pipe
- Position: Lower
Fits the following Volvo Models:
- S60 | 2017-2018 | Polestar, T5 Dynamic, T6 R-Design Platinum | 4 Cyl 2.0 L GAS
- S60 Cross Country | 2017-2018 | T5 | 4 Cyl 2.0 L GAS
- V60 | 2017-2018 | Polestar, T5, T5 Dynamic, T5 Platinum, T5 Premier, T6 R-Design, T6 R-Design Platinum | 4 Cyl 2.0 L GAS
- V60 Cross Country | 2017-2018 | T5, T5 Platinum | 4 Cyl 2.0 L GAS
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Volvo Lower Hose Part Number: 31474849
$283.18 MSRP: $368.72
You Save: $85.54 (24%)
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Product Specifications
- Other Name: Radiator Hose; Coolant Pipe
- Position: Lower
Fits the following Volvo Models:
- XC60 | 2017 | T5 Dynamic, T5 Inscription, T6 Dynamic, T6 Inscription, T6 R-Design | 4 Cyl 2.0 L GAS
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Volvo Lower Hose Part Number: 31368640
$283.18 MSRP: $368.72
You Save: $85.54 (24%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Radiator Hose; Coolant Pipe
- Position: Lower
Fits the following Volvo Models:
- V60 | 2015-2017 | Polestar, T5, T5 Platinum, T5 Premier, T5 Premier Plus, T6 R-Design, T6 R-Design Platinum | 4 Cyl 2.0 L GAS
- V60 Cross Country | 2017 | T5, T5 Platinum | 4 Cyl 2.0 L GAS
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Volvo Outlet Hose Part Number: 30745309
$320.40 MSRP: $417.18
You Save: $96.78 (24%)
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Product Specifications
- Other Name: Hose; Radiator Hose; Coolant Pipe
Fits the following Volvo Models:
- XC90 | 2005-2011 | V8, V8 Ocean Race, V8 Sport | 8 Cyl 4.4 L GAS
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Volvo Water Pipe Part Number: 30757453
$320.40 MSRP: $417.18
You Save: $96.78 (24%)
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Product Specifications
- Other Name: Inlet Pipe; Radiator Hose; Coolant Pipe; Inlet Pipe
Fits the following Volvo Models:
- C70 | 2006-2012 | T5 | 5 Cyl 2.5 L GAS
- S60 | 2012 | T5 | 5 Cyl 2.5 L GAS
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Volvo Coolant Hose Part Number: 30650430
$517.80 MSRP: $674.22
You Save: $156.42 (24%)
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Product Specifications
- Other Name: Inlet Pipe; Engine Coolant Pipe; Radiator Hose; Cooling Pipe, Inlet Pipe, Pipe Kit
Fits the following Volvo Models:
- C70 | 2003-2004 | Base | 5 Cyl 2.3 L GAS, 5 Cyl 2.4 L GAS
- S60 | 2003-2009 | 2.4, 2.4T, 2.5T, 2.5T AWD, AWD, Base, R, T5 | 5 Cyl 2.3 L GAS, 5 Cyl 2.4 L GAS, 5 Cyl 2.5 L GAS
- S80 | 2004-2006 | 2.5T, 2.5T AWD | 5 Cyl 2.5 L GAS
- V70 | 2003-2007 | 2.4, 2.4T, 2.5T, 2.5T AWD, AWD, Base, R, T5 | 5 Cyl 2.3 L GAS, 5 Cyl 2.4 L GAS, 5 Cyl 2.5 L GAS
- XC70 | 2003-2007 | Base, Ocean Race, X/C | 5 Cyl 2.5 L GAS
- XC90 | 2003-2006 | 2.5T, Base | 5 Cyl 2.5 L GAS
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Volvo Hose Part Number: 32428100
$94.63 MSRP: $122.20
You Save: $27.57 (23%)
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Product Specifications
- Other Name: Hose Assembly
Fits the following Volvo Models:
- EX90 | 2025 | Plus, Ultra | BATTERY EV (EV/BEV)
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Volvo Hose Part Number: 32339156
$94.63 MSRP: $122.20
You Save: $27.57 (23%)
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Product Specifications
- Other Name: Connector Hose
Fits the following Volvo Models:
- EX90 | 2025 | Plus, Ultra | BATTERY EV (EV/BEV)
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Volvo Upper Hose Part Number: 32249726
$94.63 MSRP: $122.20
You Save: $27.57 (23%)
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Product Specifications
- Other Name: Radiator Hose; Coolant Pipe
- Position: Upper
- Replaces: 32249450
Fits the following Volvo Models:
- S90 | 2022-2023 | B6 Inscription, B6 Momentum, B6 Plus, B6 R-Design, B6 Ultimate | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- V90 Cross Country | 2022-2023 | B6, B6 Plus, B6 Ultimate | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- XC60 | 2022-2023 | B5 Core, B5 Inscription, B5 Momentum, B5 Plus, B5 R-Design, B5 Ultimate, B6 Inscription, B6 R-Design, B6 Ultimate | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
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Volvo Water Hose Part Number: 32249715
$94.63 MSRP: $122.20
You Save: $27.57 (23%)
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Product Specifications
- Other Name: Hose; Coolant Pipe; Hose
Fits the following Volvo Models:
- V60 Cross Country | 2023-2025 | B5 Plus, B5 Ultimate, B5 Ultra | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- XC60 | 2022-2023 | B5 Core, B5 Inscription, B5 Momentum, B5 Plus, B5 R-Design, B5 Ultimate, B6 Inscription, B6 R-Design, B6 Ultimate | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
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Volvo Lower Hose Part Number: 32249659
$94.63 MSRP: $122.20
You Save: $27.57 (23%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Radiator Hose; Coolant Pipe
- Position: Lower
- Replaces: 31474852, 32224777
Fits the following Volvo Models:
- S60 | 2019-2025 | Recharge R-Design, T8 Core, T8 Inscription, T8 Plus, T8 Polestar, T8 R-Design, T8 Recharge Core, T8 Recharge Inscription, T8 Recharge Plus, T8 Recharge Polestar, T8 Recharge R-Design, T8 Recharge R-Design Expression, T8 Recharge Ultimate, T8 Ultra, T8 Ultra Black Edition | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- S90 | 2018-2025 | B6 Inscription, B6 Momentum, B6 Plus, B6 R-Design, B6 Ultimate, B6 Ultra, T5 Momentum, T6 Inscription, T6 Momentum, T6 R-Design, T8 Inscription, T8 Momentum, T8 Plus, T8 R-Design, T8 Recharge Inscription, T8 Recharge Plus, T8 Recharge R-Design, T8 Recharge Ultimate, T8 Ultra | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV), 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- V60 | 2020-2025 | T8 Polestar, T8 Recharge Polestar | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- XC60 | 2018-2025 | T8 Core, T8 Inscription, T8 Momentum, T8 Plus, T8 Polestar, T8 R-Design, T8 Recharge Core, T8 Recharge Inscription, T8 Recharge Inscription Expression, T8 Recharge Plus, T8 Recharge Polestar, T8 Recharge R-Design, T8 Recharge Ultimate, T8 Ultra, T8 Ultra Black Edition | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- XC90 | 2016-2025 | B5 Core, B5 Plus, B5 Ultra, B6 Core, B6 Plus, B6 Ultimate, B6 Ultra, T5 Inscription, T5 Momentum, T5 R-Design, T6 First Edition, T6 Inscription, T6 Momentum, T6 R-Design, T8 Core, T8 Excellence, T8 Inscription, T8 Momentum, T8 Plus, T8 R-Design, T8 Recharge Core, T8 Recharge Inscription, T8 Recharge Inscription Expression, T8 Recharge Plus, T8 Recharge R-Design, T8 Recharge Ultimate, T8 Ultra | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV), 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Volvo Lower Hose Part Number: 32249658
$94.63 MSRP: $122.20
You Save: $27.57 (23%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Radiator Hose; Radiator Coolant Hose, Lower; Coolant Pipe
- Position: Lower
- Replaces: 31338294, 31474498, 32224779
Fits the following Volvo Models:
- S60 | 2019-2021 | T5 Inscription, T5 Momentum, T5 R-Design, T6 Inscription, T6 Momentum, T6 R-Design | 4 Cyl 2.0 L GAS
- S90 | 2017-2021 | T5 Inscription, T5 Momentum, T6 Inscription, T6 Momentum, T6 R-Design, T8 Inscription | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- V60 | 2019-2021 | T5 Inscription, T5 Momentum, T5 R-Design, T6 Inscription, T6 Momentum, T6 R-Design | 4 Cyl 2.0 L GAS
- V60 Cross Country | 2020-2022 | T5 | 4 Cyl 2.0 L GAS
- V90 | 2018-2021 | T5 Inscription, T5 R-Design, T6 Inscription, T6 R-Design | 4 Cyl 2.0 L GAS
- V90 Cross Country | 2017-2021 | T5, T6, T6 Ocean Race | 4 Cyl 2.0 L GAS
- XC60 | 2018-2021 | T5 Inscription, T5 Momentum, T5 R-Design, T6 Inscription, T6 Momentum, T6 R-Design | 4 Cyl 2.0 L GAS
- XC90 | 2016-2022 | T5 Inscription, T5 Momentum, T5 R-Design, T6 First Edition, T6 Inscription, T6 Momentum, T6 R-Design | 4 Cyl 2.0 L GAS
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Volvo Radiator Hose

The Volvo Radiator Hose helps keep the engine healthy by routing coolant rapidly between the engine block and radiator to maintain temperatures during every drive. Volvo has become synonymous with Swedish design and no compromise on safety, with innovations such as the three-point seat belt, responsive braking systems, and intuitive controls to make everyday travel smooth and safe. Each Volvo also embraces forward-thinking powertrains from efficient gasoline units to cutting-edge plug-in hybrids, all wrapped in clean styling that stands out without shouting. Drivers trust Volvo because the brand treats comfort, environmental responsibility, and long-term durability as equal priorities, building vehicles that are as solid on city streets as back roads. Just as the company finds a balance between these values, the Radiator Hose finds a balance between heat management in the cooling loop. Made of resilient, flexible rubber, a Radiator Hose bends with the movement of the engine but is resistant to cracking, bulging, and collapse so coolant is able to circulate toward the heater core, expansion tank, and water pump without interruption. Upper and lower sections all work in tandem, the upper line carrying hotter fluid away quickly while the lower returns cooled liquid just ready to absorb more heat, providing a continuous thermal cycle that protects horsepower and prevents costly overheating. Routine visual checks and timely replacement ensure this Radiator Hose continues to perform flawlessly for the wider promise of every Volvo to deliver dependable, worry-free journeys.

Trust OEM Radiator Hose for quality that holds up. These parts use top-tier materials to keep your ride running smooth. Because they match exact Volvo specs, you get a flawless fit and a hassle-free install every single time. No more fighting with parts that just won't line up. It is easy to search our massive stock of genuine Volvo options at prices you will really like. Every part comes with a real manufacturer's warranty and a simple return policy. Plus, we ship fast to get your order to you. Shop with confidence and give your Volvo the reliability it deserves.

Volvo Radiator Hose Parts and Q&A

Hose
3531884
Q: How should upper and lower radiator hoses, along with heater hoses, be checked and replaced on Volvo 740?
A:
Upper and lower radiator hoses, as well as heater hoses, should be inspected for deterioration, leaks and loose clamps at least every 15,000 miles (24,000 km) - periodic inspections are recommended during the early spring and at the start of fall or winter during other maintenance. A quick visual inspection can show weakened hoses that can result in breakdowns if they are left in place. When checking hoses, ensure that the engine and cooling system are cold and look for any cracks, rot or collapse; replace those with weak or swollen spots. Start by disconnecting the negative battery cable and stripping the radiator pressure cap, being careful not to get burned by hot coolant or steam. Position a clean container under the radiator and open the drain to allow the cooling system to drain appropriately, considering that pets may have an affinity for antifreeze, which may be fatal. Loosen the hose clamps on both ends of the hose to be replaced, twist, pull and slide the hose off the fitting without damaging the connection. If the hose is stuck, use a single edged razor blade to make a cut down the stuck portion without cutting too deep. Clean both hose mounting connections and look at the clamps for replacement if necessary. For installation, dip the ends on the new hose in clean engine coolant, slip the clamps over the replacement hose and secure them at least 4 inches (6.35mm) from the ends of the replacement hose making sure they are past the raised bead of the connector. Close the radiator or engine drains and fill the cooling system with clean drained coolant or a suitable combination of ethylene glycol and water. If available, install a pressure tester to check for leaks and if not, run the engine to normal operating temperature and then check for leaks around the hose fittings and connections, being extremely careful around moving or hot engine parts.