dorman

Dorman 626738 Heater Hose Assembly

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SKU:
20143817
MPN:
626738
Availability:
Usually ships the same or next business day. In stock at our PA warehouse.
Shipping:
Calculated at Checkout
Stock Update:
02/23/2026 08:20:35 PM PST
$154.71
Stock Update:
02/23/2026 08:20:35 PM PST

Description

This item is brand-new, factory sealed.

Dorman 626-738 Engine Heater Hose Assembly Compatible with Select Cadillac/Chevrolet/GMC Models (OE FIX)
  • Upgraded material - this replacement engine heater hose assembly features aluminum Y-connectors for added durability
  • Application specific - designed to match the original fit and function of heater hoses on certain vehicle years, makes and models
  • Complete replacement - hoses come with necessary clamps for easy installation
  • Quality engineering - designed in the United States and backed by decades of automotive aftermarket experience
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
  • Manufacturer: ?Dorman Products
  • Brand: ?Dorman
  • Model: ?626-738
  • Item Weight: ?3.44 pounds
  • Product Dimensions: ?12.59 x 11.81 x 51.18 inches
  • Country of Origin: ?China
  • Item model number: ?626-738
  • Exterior: ?Ready To Paint If Needed
  • Manufacturer Part Number: ?626-738
  • OEM Part Number: ?24338; 67162; 23126444

Original equipment HVAC heater hose assemblies often fail due to cracks in the plastic Y-connector. This Dorman OE FIX replacement features an upgraded aluminum Y-connector to prevent similar failures in the future. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Cadillac Escalade ESV: 2015, 2016, 2017, 2018, 2019, 2020] - [Cadillac Escalade: 2015, 2016, 2017, 2018, 2019, 2020] - [Chevrolet Silverado 1500 LD: 2019] - [Chevrolet Silverado 1500: 2014, 2015, 2016, 2017, 2018] - [Chevrolet Suburban: 2015, 2016, 2017, 2018, 2019, 2020] - [Chevrolet Tahoe: 2015, 2016, 2017, 2018, 2019, 2020] - [GMC Sierra 1500 Limited: 2019] - [GMC Sierra 1500: 2014, 2015, 2016, 2017, 2018] - [GMC Yukon XL: 2015, 2016, 2017, 2018, 2019, 2020] - [GMC Yukon: 2015, 2016, 2017, 2018, 2019, 2020]

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Dorman 626738 Heater Hose Assembly
$154.71