My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

ACDelco 84999301 Molded Heater Water Hose Assembly

Manufacturer

Part Number

84999301
Sale Price

$44.29

In Stock (8)

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ACDelco 84999301 is a molded heater water hose assembly designed to transport coolant from the engine to the heater core, providing heat to the vehicle interior. This factory-molded hose is engineered to GM OE style specifications for precise fit in tight engine compartments.

Key Features:

  • Constructed from a proprietary blend of EPDM rubber for superior durability and flexibility
  • Temperature rated from -40°F to 275°F (-40°C to 135°C) for reliable performance in extreme conditions
  • Designed to resist electrochemical degradation (ECD), the leading cause of coolant hose failure
  • Pre-molded to GM Original Equipment style and shape for proper fit and function
  • Suitable for coolant, water, and air applications
  • Marine-approved construction for versatile use

This premium replacement heater hose assembly is manufactured to meet strict ACDelco quality standards, ensuring long service life and dependable operation. Not for use with fuel or oil transfer applications.

Great Price! And great to support the Driver Community!

User friendly website and had the vehicle fit filter which was helpful!

All good

major issues with affirm not working. billing address errors for no reason.

Great price

Good

z

Real easy

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy