GM Genuine Parts Thermal Bypass Hose
OE
Pack of 1

GM Genuine Parts Thermal Bypass Hose

GM Part #55487844

ACDelco Part #55487844

MSRP$47.83*

ACDelco GM Original Equipment Engine Coolant Bypass Hose is a GM-recommended replacement component for one or more of the following vehicle systems: cooling.

  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function

Pack of 1

About this product

ACDelco GM Original Equipment Engine Coolant Bypass Hose is a GM-recommended replacement component for one or more of the following vehicle systems: cooling. This original equipment hose will provide the same performance, durability, and service life you expect from General Motors.

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  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function

Hose ColorBlack
Hose MaterialRubber
Contains SpringNo
End 1 Inside Diameter0.94 in / 24 mm
End 2 Outside Diameter1.02 in / 26 mm
End 2 Inside Diameter0.75 in / 19 mm
End 1 Outside Diameter1.22 in / 31 mm
Centerline Length19.2 in / 487.65 mm
ClassificationOE
Clamps IncludedNo
Hose ShapeMolded Assembly

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

ModelBody StyleTrimYear(s)
BlazerLT, Premier2020, 2021, 2022, 2023, 2024, 2025, 2026