Chevrolet · Silverado 1500 LT 4WD Crew Cab Short Bed CK10543 2FL L3B MFC MY2025 US · 2025

Chevrolet Silverado 1500 Silverado 1500 LT 4WD Crew Cab Short Bed CK10543 2FL L3B MFC MY2025 US Coolant capacity

What coolant specification or capacity applies to the Chevrolet Silverado 1500 Silverado 1500 LT 4WD Crew Cab Short Bed CK10543 2FL L3B MFC MY2025 US?11.8 L (12.4 US qt), approximately, for the entire cooling system

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At a glance

Vehicle
Chevrolet Silverado 1500 Silverado 1500 LT 4WD Crew Cab Short Bed CK10543 2FL L3B MFC MY2025 US
Coolant capacity
11.8 L (12.4 US qt), approximately, for the entire cooling system
Manufacturer source
General Motors
Verified

Own-model total cooling-system capacity for the 2.7L L4 (L3B); not a drain-and-refill quantity.

Reference details

Check before you buy or service: Silverado 1500 LT 4WD Crew Cab Short Bed CK10543 2FL L3B MFC MY2025 US only. US MY2025 Silverado 1500 LT equipment group 2FL, model CK10543 4WD Crew Cab; standard L3B/MFC verified in own-model order-guide Mechanical column H and MY2025 VIN p.30. No sibling trim, optional-engine, cab/box, year or market inference.

Source

General Motors manufacturer referenceGeneral Motors
Open manufacturer source ↗

Last verified by CarFactBook:

Same question · different chassis

Does this answer change on another Silverado 1500?

Coolant capacity is published for these other exact codes. Compare the sourced answer and vehicle scope before using a value.

A matching number does not establish that equipment, trim, production date or regional specification is identical.

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The same question, different cars

Manufacturer documentation can give different answers for different engines, configurations and model codes. These are independently sourced entries for the same reference topic, not interchangeable parts or service instructions.

Chevrolet Silverado 1500Silverado 1500 Custom 4WD Crew Cab Short Bed CK10543 1CX L3B MFC MY2025 US2025
Coolant capacity11.8 L (12.4 US qt), approximately, for the entire cooling systemCheck the exact variant and source limitationsGeneral Motors · verified 2026-11-06
Read the sourced answer ↗Vehicle profile →
Chevrolet BlazerBlazer 2LT FWD 2LT LSY M3T MY2025 US2025
Coolant capacity10.4 L (11.0 US qt), approximately, for the entire cooling systemCheck the exact variant and source limitationsGeneral Motors LLC · verified 2026-11-05
Read the sourced answer ↗Vehicle profile →
Honda FitGP52013–2020
Coolant capacityHonda Ultra e-Coolant 50% · 3.8 L including 0.40 L reservoirCheck the exact variant and source limitationsHonda Motor Co., Ltd. · verified 2026-10-02
Read the sourced answer ↗Vehicle profile →
Toyota Corolla AxioNKE1652013–2025
Coolant capacityEngine: 5.3 L cold-climate / 4.5 L non-cold-climate · inverter: 1.6 LCheck the exact variant and source limitationsToyota Motor Corporation · verified 2026-10-02
Read the sourced answer ↗Vehicle profile →

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What owners usually check next

12V battery12-volt Absorbed Glass Mat (AGM) battery for the factory Stop/Start system; match the original battery label for replacementSmart-key batteryCR2450 lithium or equivalent battery; insert positive side facing upTransmission fluidDEXRON-HP automatic transmission fluidFuel tank capacity90.8 L (24.0 US gal), approximatelyEngine codeL3B, GM engine RPO (GM TechLink MY2025 chart)Engine displacement2.7 L (GM TechLink MY2025 chart)Powertrain designationL3B 2.7L TurboMax gasoline I4; MFC eight-speed automatic; 4WD (NP0 transfer case)

View every owner answer for Chevrolet Silverado 1500 Silverado 1500 LT 4WD Crew Cab Short Bed CK10543 2FL L3B MFC MY2025 US →