CarFactBook owner reference

Gmc Sierra 1500 Sierra 1500 AT4 4WD Crew Cab Short Bed TK10543 4SB LZ0 MQC MY2025 US

2025 · Source-backed quick reference for this exact model/chassis code.

8verified facts
0parts references
0maintenance items
0campaigns mapped
0valuation records
MakeGmc
ModelSierra 1500
CodeSierra 1500 AT4 4WD Crew Cab Short Bed TK10543 4SB LZ0 MQC MY2025 US
Documented years2025

Fluids & capacities

Coolant capacity18.4 L (19.4 US qt), approximately, for the entire engine cooling system (pickup)
General MotorsEvidence →
Engine oil capacity7.0 US qt (6.6 L) with filter (GM TechLink MY2025 chart)
General Motors / GM TechLinkEvidence →
Transmission fluidDEXRON ULV automatic transmission fluid
General MotorsEvidence →

Engine

Engine codeLZ0, GM engine RPO (GM TechLink MY2025 chart)
General Motors / GM TechLinkEvidence →
Engine displacement3.0 L (GM TechLink MY2025 chart)
General Motors / GM TechLinkEvidence →

Fuel

Fuel tank capacity90.8 L (24.0 US gal), approximately
General MotorsEvidence →

Drivetrain & transmission

Powertrain designationLZ0 3.0L turbo-diesel I6; MQC ten-speed automatic; 4WD (NQH transfer case)
General Motors LLCEvidence →

Battery & electrical

Smart-key batteryCR2450 lithium or equivalent battery; insert positive side facing up
General MotorsEvidence →

Ownership coverage

0Maintenance itemsOpen schedule →0Parts referencesOpen fitment →0Campaigns mappedOpen safety record →0Valuation recordsOpen market evidence →
Use this as a reference, not a substitute for the vehicle itself.

Equipment can vary by trim, production date and market. Confirm maintenance and replacement decisions against the vehicle label, owner documentation and the linked manufacturer evidence.

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