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Parts for your 2018 Subaru Forester-Heater hose

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Repco Brake & Fuel Line Clamp - RST196

Repco Brake & Fuel Line Clamp - RST196

$14
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Goss Heater Hose 16mm 5/8in x 1m - HH160L10

Goss Heater Hose 16mm 5/8in x 1m - HH160L10

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$16
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Gates Radiator Hose Lower - 05-2231

Gates Radiator Hose Lower - 05-2231

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$154
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Gates Radiator Hose Upper - 05-1518

Gates Radiator Hose Upper - 05-1518

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$90
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Gates Heater Hose - 05-1642

Gates Heater Hose - 05-1642

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$67
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Gates Moulded Heater Hose - 02-1205

Gates Moulded Heater Hose - 02-1205

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$52
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Explore 4WD & Adventure

Goss Heater Hose 10mm 3/8in x 1m - HH100L10

Goss Heater Hose 10mm 3/8in x 1m - HH100L10

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$15
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Goss Heater Hose 8mm 5/16in x 1m - HH80L10

Goss Heater Hose 8mm 5/16in x 1m - HH80L10

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$13
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Goss Heater Hose 19mm 3/4in x 1m - HH190L10

Goss Heater Hose 19mm 3/4in x 1m - HH190L10

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$18
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Gates Moulded Heater Hose - 02-0597

Gates Moulded Heater Hose - 02-0597

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$22
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Gates Moulded Heater Hose - 02-1088

Gates Moulded Heater Hose - 02-1088

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$25
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Gates Radiator Hose Upper - 05-0920

Gates Radiator Hose Upper - 05-0920

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$66
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Gates Moulded Heater Hose - 02-1384

Gates Moulded Heater Hose - 02-1384

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$60
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Gates Moulded Heater Hose - 02-1496

Gates Moulded Heater Hose - 02-1496

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$170
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Gates Moulded Heater Hose - 02-1573

Gates Moulded Heater Hose - 02-1573

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$78
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Gates Moulded Heater Hose - 02-1439

Gates Moulded Heater Hose - 02-1439

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$145
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Gates Charter Heater Hose - 28401M

Gates Charter Heater Hose - 28401M

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$23
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Gates Moulded Heater Hose - 02-1592

Gates Moulded Heater Hose - 02-1592

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$145
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Gates Moulded Heater Hose - 02-1098

Gates Moulded Heater Hose - 02-1098

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$66
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Gates Moulded Heater Hose - 02-1086

Gates Moulded Heater Hose - 02-1086

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$48
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Gates Moulded Heater Hose - 02-1382

Gates Moulded Heater Hose - 02-1382

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$101
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Gates Moulded Heater Hose - 02-0781

Gates Moulded Heater Hose - 02-0781

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$61
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Goss Heater Hose 13mm 1/2in x 3m - HH130L30

Goss Heater Hose 13mm 1/2in x 3m - HH130L30

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$46
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Gates Moulded Heater Hose - 02-0031

Gates Moulded Heater Hose - 02-0031

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$32
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Gates Safety Stripe Heater Hose - 28407

Gates Safety Stripe Heater Hose - 28407

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$24
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Mackay Heater Hose - CH3573

Mackay Heater Hose - CH3573

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$61
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Gates Moulded Heater Hose - 02-1548

Gates Moulded Heater Hose - 02-1548

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$78
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Gates Moulded Heater Hose - 02-1385

Gates Moulded Heater Hose - 02-1385

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$66
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Gates Moulded Heater Hose - 02-1209

Gates Moulded Heater Hose - 02-1209

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$26
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Mackay Heater Hose - CH252

Mackay Heater Hose - CH252

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$85
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Gates Heater Hose - 02-0729

Gates Heater Hose - 02-0729

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$40
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Gates Heater Hose - 02-0507

Gates Heater Hose - 02-0507

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$71
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Gates Heater Hose - 02-0513

Gates Heater Hose - 02-0513

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$62
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Showing 1 - 39 of 3106 products

Understanding the Heater Hose in a 2018 Subaru Forester

The heater hose plays a crucial role in the heating system of many vehicles, including the 2018 Subaru Forester. This component is part of the cooling system that connects the engine to the heater core, allowing hot coolant to circulate and provide warmth to the interior of the vehicle. For Forester owners, understanding what the heater hose does and why maintaining it is important can help keep the cabin cosy and the car running smoothly.

In a typical vehicle setup like the 2018 Subaru Forester, the heater hose carries the engine's hot coolant from the engine block to the heater core, which is located inside the dashboard. This hot coolant passes through the heater core, warming the air that is then blown through the vents into the cabin. After transferring its heat, the coolant returns to the engine via a return heater hose, completing the circuit. Without functioning heater hoses, the system cannot deliver warm air effectively, which means the heating inside the car won't work properly.

The heater hoses in a Forester are specially designed to withstand high temperatures and pressure but over time, these hoses can wear out, crack or even burst if not maintained or replaced as necessary. The 2018 Subaru Forester uses flexible rubber hoses that connect the cooling system to the heater core, and these are subject to constant heating and cooling cycles, making daily use of the heating system a bit of a strain on them.

When it comes to servicing or replacing the heater hose on a 2018 Subaru Forester, it's a good idea to inspect these hoses regularly as part of the car's routine maintenance. Signs that a heater hose might need attention include visible cracks, bulges, leaks, or even a damp spot around the connection points. If the hose fails, coolant can leak, which can lead to engine overheating and ultimately damage the engine or cause the heating system to stop working altogether.

Here are a few tips to keep in mind for the maintenance and replacement of heater hoses on a 2018 Subaru Forester:

  • Regular inspection of the hoses for any signs of ageing or damage, such as cracks, brittleness, or soft spots.
  • Checking the hose connectors and clamps to make sure they are secure and not allowing coolant to leak out.
  • During servicing, having a mechanic pressure-test the cooling system to identify any slow leaks or weak spots in the heater hoses.
  • Replacing heater hoses every 5 years or around 100,000 kilometres, even if they look okay, as a preventative measure.
  • Using genuine Subaru heater hoses or quality aftermarket replacements to ensure proper fit and durability.

It is pretty straightforward to replace a heater hose on this Forester model, but as with most car repairs involving the cooling system, some care is needed. The engine should be completely cool before starting any work on the heater hoses to avoid burns from hot coolant. Also, it's important to properly bleed the cooling system after replacing a heater hose to remove any trapped air, ensuring efficient circulation and avoiding overheating.

Maintaining the heater hose isn't just about keeping the heater running, it's also about maintaining the engine's overall cooling health. A failing heater hose can cause coolant loss, which affects the engine temperature and can lead to bigger problems down the track. For owners who use their Forester in colder climates or during winter, having a reliable and intact heater hose is a vital part of the vehicle's comfort and safety features.

In practical terms, spending a little time checking the heater hose and replacing it when needed can save Forester owners from unexpected roadside breakdowns and expensive repairs. If the heater hose begins to leak or degrade, it's a relatively inexpensive fix compared to repairing coolant system damage or dealing with an overheated engine.

Overall, the 2018 Subaru Forester definitely uses heater hoses as part of its heating and cooling system, and keeping these hoses in good shape is a simple yet essential part of vehicle maintenance. Making heater hose checks part of regular service appointments helps keep the Forester's heater blowing warm air and the engine running cool, no matter the season.