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Genuine BMW 64-21-1-363-470 Heater Core Inlet Hose

(1985-1988 BMW 535i; 1985-1987 BMW 735i; 1988 BMW 535is; 1978-1984 BMW 733i; 1983-1984 BMW 533i)

Part of: Genuine BMW Heater Core Inlet Hose

Other options in this family: Genuine BMW 64-21-9-329-645 Genuine BMW 64-21-1-386-690 Genuine BMW 64-21-1-370-807

Manufacturer

Picture for manufacturer Genuine BMW

Part Number

64-21-1-363-470
14 reviews
Sale Price

$43.13

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Genuine BMW 64-21-1-363-470 is an OEM heater core inlet hose designed to transport hot coolant from the cylinder head through the heater valve to the heater core. This L-shaped bend hose is a critical component of your BMW's HVAC and cooling system, maintaining proper heat circulation for interior climate control and optimal engine performance.

Key Features:

  • Genuine BMW OEM part manufactured to factory specifications
  • Premium rubber construction engineered for resistance to high temperatures, pressure, and coolant chemicals
  • L-shaped bend design for precise fitment between heater core and heater valve
  • Direct replacement for original equipment - no modifications required
  • Features BMW logo branding for authenticity
  • May require cutting to length for proper installation on some applications

This heater hose connects the cylinder head/heater core to the heater valve, playing an essential role in regulating coolant flow through your vehicle's heating system. Over time, heater hoses can deteriorate, becoming spongy or cracked, which leads to coolant leaks and loss of heating efficiency. Replacing worn hoses with genuine BMW parts ensures proper fitment, durability, and maintains your vehicle's cooling system integrity. One hose required per vehicle.

Cross-Reference Numbers: 64211370476, W01331638349

Products specifications

Fits

1985-1988 BMW 535i; 1985-1987 BMW 735i; 1988 BMW 535is; 1978-1984 BMW 733i; 1983-1984 BMW 533i

Product came just three days after I ordered it! Great product at a great price. I would definitely order from them again!

Great job

After reading several negative reviews, I was suspicious of the low price offered by Autoplicity but decided to try them out anyway. Much to my surprise, the belt for my car shipped immediately and arrived 2 days later via ground shipping from half way across the country. I was very pleasantly surprised with the speed of service and got my parts for the lowest price on the internet. A+!

You guys ROCK! Great prices and low shipping costs.

I've been looking for these for a long time

Great customer service. Quick process and shipped les than 24hrs after order. 5 stars.

Best prices i could find on Rigid off road led lighting. Will be buying from Autoplicity again, wish they sold boating accesories but hey nobody is perfect.

Was NICE AND EASY TO FIND IT.

thanks for great price and free shipping

It all was simple and straightforward. I hope ordered the correct parts and it comes promptly, it should help my old car a lot!

great price!!

it was easy

Fast shipping even around the holidays and the cheapest price I could find on my Thule t2 bike rack I would buy here again

They had all the parts that i needed and shipped very fast had them in two days after ordered will buy again from autoplicity.

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