Chevrolet · Silverado 1500 LZ0 MY2025 US · 2025

Chevrolet Silverado 1500 Silverado 1500 LZ0 MY2025 US Coolant capacity

What coolant specification or capacity applies to the Chevrolet Silverado 1500 Silverado 1500 LZ0 MY2025 US?18.4 L (19.4 US qt) approximate entire engine cooling system capacity; recheck the level after filling.

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At a glance

Vehicle
Chevrolet Silverado 1500 Silverado 1500 LZ0 MY2025 US
Coolant capacity
18.4 L (19.4 US qt) approximate entire engine cooling system capacity; recheck the level after filling.
Manufacturer source
General Motors
Verified

18.4 L (19.4 US qt) approximate entire engine cooling system capacity; recheck the level after filling. Verified against the exact US MY2025 manufacturer manual.

Reference details

Check before you buy or service: Silverado 1500 LZ0 MY2025 US. Pickup engine circuit only; excludes the separate charge-air circuit and SUV capacity.

Source

General Motors manufacturer referenceGeneral Motors
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Last verified by CarFactBook:

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What owners usually check next

Engine oil capacity7.0 US qt (6.6 L) with filter (GM TechLink MY2025 chart)Smart-key batteryCR2450 lithium or equivalent remote-key battery; install positive side up.Transmission fluidDEXRON ULV automatic transmission fluid; dealer procedure required for checking/changing.Fuel tank capacityStandard/short box: 83.3 L (22.0 US gal) for 2WD diesel; 90.8 L (24.0 US gal) for other drive layouts. Long box: 107.1 L (28.3 US gal). Approximate fuel tank capacities; identify the box and drivetrain before selecting a value.Engine codeLZ0, GM engine RPO (GM TechLink MY2025 chart)Engine displacement3.0 L (GM TechLink MY2025 chart)Powertrain designation3.0 L inline-6 (L6) diesel; DOHC; common-rail injection (CRI); turbocharged with variable-geometry turbo (VGT) (GM body builder VIN engine table)

View every owner answer for Chevrolet Silverado 1500 Silverado 1500 LZ0 MY2025 US →