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ACDelco GM Original Equipment Engine Coolant - 1 gal
OE

ACDelco GM Original Equipment Engine Coolant - 1 gal

GM Part #12378560

ACDelco Part #10-5034

MSRP$27.36*

ACDelco Engine Coolant is a high-boiling, non-evaporating, silicate, borate, nitrite, and phosphate free coolant designed to help prevent your engine from overheating during use by absorbing and dispersing the heat of combustion while also protecting against rust and corrosion.

  • Designed to help provide effective long-term anti-corrosion support by protecting brass, cast iron, steel, solder, and copper components.
  • Designed to provide high-temperature protection for aluminum components
  • Non-silicate formula retains excellent heat transfer characteristics for maximized water pump life

About this product

ACDelco Engine Coolant is a high-boiling, non-evaporating, silicate, borate, nitrite, and phosphate free coolant designed to help prevent your engine from overheating during use by absorbing and dispersing the heat of combustion while also protecting against rust and corrosion. A highly compatible coolant, ACDelco Engine Coolant can be used with low- or high-opening thermostats and at high altitudes.

Warning WARNING: Reproductive Harm - www.P65Warnings.ca.gov

  • Designed to help provide effective long-term anti-corrosion support by protecting brass, cast iron, steel, solder, and copper components.
  • Designed to provide high-temperature protection for aluminum components
  • Non-silicate formula retains excellent heat transfer characteristics for maximized water pump life

Product Specifications

ColorGreen
BiodegradableYes
Freezing Point-34 °F / -37 °C
ClassificationOE
Recommended Dilution Ratio50/50
Ethylene GlycolYes

No warranty

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

Good Maintenance Practices:

  • Use this product within 8 years of storing.
  • Never open your vehicle’s radiator while hot.
  • Keep your cooling system full of the recommended amount of coolant. See your owner’s manual for information regarding individual vehicle coolant type and fill amounts.

Your engine overheating could be a result of the following improper coolant maintenance:

  • Over-heating engine
  • Contaminated coolant caused by rust or corrosion
  • Low levels of coolant
  • Problems with coolant flow
  • Incorrect water to coolant ratio

ModelBody StyleTrimYear(s)
AveoLS, LT2004, 2005, 2006
LCF 3500HD2016, 2017
LCF 4500HD2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
LCF 4500XD2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
LCF 5500HD2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024

Frequently Asked Questions

No. Coolant color can no longer be used to determine the correct product to add to your system because coolant suppliers no longer have common product color standards. Instead, determine what is the correct type or specification of the product you require and purchase the product with this correct specification.

Yes. See your owner’s manual or service guide for information regarding your vehicle’s coolant requirements. If coolant types or technologies are mixed you will not get the full protection of the added product.

Yes. Your owner’s manual or service guide will provide more information regarding vehicle-specific maintenance intervals.