Chevrolet · Silverado 1500 Custom 4WD Crew Cab Short Bed CK10543 1CX L3B MFC MY2025 US · 2025

Chevrolet Silverado 1500 Silverado 1500 Custom 4WD Crew Cab Short Bed CK10543 1CX L3B MFC MY2025 US Transmission fluid

What transmission fluid applies to the Chevrolet Silverado 1500 Silverado 1500 Custom 4WD Crew Cab Short Bed CK10543 1CX L3B MFC MY2025 US?DEXRON-HP automatic transmission fluid

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At a glance

Vehicle
Chevrolet Silverado 1500 Silverado 1500 Custom 4WD Crew Cab Short Bed CK10543 1CX L3B MFC MY2025 US
Transmission fluid
DEXRON-HP automatic transmission fluid
Manufacturer source
General Motors
Verified

Fluid specification for the exact verified 8-speed (MFC) transmission. The 10-speed DEXRON ULV row is not substituted, and no fill quantity is asserted.

Reference details

Check before you buy or service: Silverado 1500 Custom 4WD Crew Cab Short Bed CK10543 1CX L3B MFC MY2025 US only. US MY2025 Silverado 1500 Custom equipment group 1CX, model CK10543 4WD Crew Cab; standard L3B/MFC verified in own-model order-guide Mechanical column E 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?

Transmission fluid 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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Other chassis of the Chevrolet Silverado 1500 have independently documented answers. Compare all 3 exact-code transmission fluid references →

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 LT 4WD Crew Cab Short Bed CK10543 2FL L3B MFC MY2025 US2025
Transmission fluidDEXRON-HP automatic transmission fluidCheck 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
Transmission fluidDEXRON VI automatic transmission fluidCheck the exact variant and source limitationsGeneral Motors LLC · verified 2026-11-05
Read the sourced answer ↗Vehicle profile →
Honda FitGP52013–2020
Transmission fluidHonda Ultra ATF-DW1 · 1.3 L replacement quantity for 2WDCheck the exact variant and source limitationsHonda Motor Co., Ltd. · verified 2026-10-02
Read the sourced answer ↗Vehicle profile →
Honda GraceGM42014–2020
Transmission fluidHonda Ultra ATF-DW1; 1.3 L at replacement on 2WDCheck the exact variant and source limitationsHonda Motor Co. · verified 2026-10-01
Read the sourced answer ↗Vehicle profile →

Compare this answer across other cars

Browse transmission fluids by model and chassis code →

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 upCoolant capacity11.8 L (12.4 US qt), approximately, for the entire cooling systemFuel 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 Custom 4WD Crew Cab Short Bed CK10543 1CX L3B MFC MY2025 US →