Heater Hose - Gates - 02-1842

The Gates Heater Hose (Part Number: 02-1842) is a high-quality cooling system component engineered...

Best current price£31.28from eBay

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eBayGATES-OE 02-1842 Heater Hose for CITROËN,PEUGEOT
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My Motor WorldGates 02-1842 Radiator Hose
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Product Information

Full details

The Gates Heater Hose (02-1842) is designed for automotive technicians and DIY vehicle owners who need a reliable, OE-standard replacement for their cooling system. This high-quality hose ensures efficient coolant circulation and a secure, leak-resistant connection, essential for maintaining cabin heating and engine temperature regulation. While it is built for longevity and durability, installers must verify specific vehicle fitment and hose measurements prior to installation, as cooling systems vary significantly even within the same vehicle model years.

All features

Model Part Number02-1842
BrandGates

Extended Product Information

FAQs

Does this hose include new clamps?

No, the Gates 02-1842 heater hose typically comes as the hose component only. It is recommended to inspect your existing clamps for corrosion and replace them if necessary.

How do I confirm this fits my vehicle?

You should cross-reference the part number 02-1842 with your vehicle's specific engine code or consult a parts catalog using your VIN to ensure compatibility.

Is this hose compatible with all coolants?

Gates hoses are designed to be compatible with most standard ethylene glycol-based coolants, but you should always use the coolant type specified in your vehicle's owner manual.

What is the best way to remove an old, stuck hose?

If the hose is stuck to the connection, avoid pulling straight off. Use a pick or a flat-blade screwdriver to gently pry the edge of the hose, then twist it to break the adhesive bond formed by heat.

Should I use sealant on the hose ends?

No, do not use sealants or lubricants. The hose is designed to form a dry, compression-based seal against the metal or plastic coolant pipe.

Troubleshooting

Coolant leaking at the connection point

Ensure the clamp is placed correctly behind the flange of the pipe and is tightened sufficiently without over-torquing.

Hose appears kinked after installation

Check the routing path to ensure the hose is not being pinched by engine covers or other components; adjust the orientation of the hose end to relieve stress.

Air pockets in the cooling system

After replacing the hose, perform a proper cooling system bleed according to your vehicle's service procedure to prevent overheating.

Pros and Cons

Pros

  • Meets or exceeds OE performance standards
  • High resistance to heat and cooling system chemicals
  • Engineered for a precise, factory-like fit
  • Reduces risk of coolant leaks in the heating circuit

Cons

  • Requires manual verification of fitment against engine specifics
  • May be difficult to access in cramped engine bays
  • Does not include replacement clamps

Setup, Compatibility & Care

Before starting, ensure the engine is completely cool to avoid thermal burns from pressurized coolant.

  1. Compatibility: Verify this part (02-1842) against your vehicle’s VIN or exact engine code. Cross-reference with your service manual to ensure the hose configuration matches your current routing.
  2. Installation: Remove old hose clamps carefully. If the old hose is stuck, do not use excessive force on the plastic heater core pipe; gently twist to break the seal. Once the new hose is installed, ensure the clamp is positioned correctly behind the ridge of the inlet/outlet pipe.
  3. Care: Keep the hose free from oil or grease contamination, as these can degrade the rubber over time. When performing routine maintenance, check for signs of cracking or bulging near the connection points.

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