Heater Hose - Gates - 02-1829

The Gates Heater Hose (02-1829) is a high-quality replacement component designed for coolant syste...

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eBayGATES-OE 02-1829 Heater Hose for BMW
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My Motor WorldGates 02-1829 Radiator Hose
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Product Information

Full details

The Gates Heater Hose (02-1829) is designed for BMW owners seeking a reliable, high-quality replacement component for their vehicle's cooling system. This hose ensures efficient coolant flow and engine temperature regulation, making it a critical part for maintaining engine health; however, it is essential to verify specific chassis compatibility against OEM references before installation to ensure a precise, leak-free fit.

All features

Model Part Number02-1829
BrandGates

Extended Product Information

FAQs

Does this hose come with new clamps?

No, this package contains the heater hose only. It is recommended to inspect your existing clamps or purchase new ones if they are corroded.

Is this a universal hose?

No, this is a vehicle-specific part designed for specific BMW cooling systems. Always verify your OEM reference number.

How often should I replace my heater hose?

It is generally recommended to inspect your coolant hoses every 30,000 to 50,000 miles or whenever performing major cooling system maintenance.

What is the total length of the hose?

The total hose length is 667 mm.

Can I use this on a non-BMW vehicle?

No, this hose is specifically engineered to fit the dimensions and routing of specific BMW cooling systems.

Troubleshooting

Coolant leaking from connection point

Check that the hose is fully seated and the clamp is positioned correctly. Ensure the connection nipple is not cracked.

Engine overheating after installation

Air pockets may be trapped in the system. Perform a complete cooling system bleed according to your vehicle's service manual.

Hose feeling extremely hard or brittle

While normal after years of heat exposure, if this occurs prematurely, check for stray electrical currents in the coolant which can cause accelerated chemical degradation.

Pros and Cons

Pros

  • Meets or exceeds OEM durability standards
  • Perfect fitment for specified BMW coolant systems
  • Excellent resistance to high-heat environments
  • Direct compatibility with original manufacturer references

Cons

  • Application restricted to specific BMW engine cooling systems
  • Requires proper cooling system bleeding after installation
  • Installation may require specialized hose clamp tools

Setup, Compatibility & Care

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

  1. Compatibility Check: Verify your BMW's production date and engine model against the OEM reference numbers 11531726688 or 11531738053.
  2. Removal: Drain the cooling system sufficiently before loosening the hose clamps. Use a catch pan to collect remaining fluid to prevent environmental contamination.
  3. Installation: Ensure the hose is seated fully on the coolant pipe fittings. Tighten clamps securely, but avoid over-torquing which may damage the hose ends.
  4. System Care: Once installed, refill the system with the manufacturer-recommended coolant and perform a proper cooling system bleed procedure to eliminate air pockets. Regularly inspect the hose for any signs of cracking, swelling, or crusty residue at the connection points during your routine oil changes.

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