This page covers the US-market 2025 Chevrolet Silverado 1500 6.2L V8. It does not automatically apply to another engine, drive layout, build split or model year.
Before you use a number
Confirm the VIN, trim, equipment, tire placard and current manufacturer manual. A factory fluid specification is not a product fitment approval.
Factory specifications in this research pack
Only sourced values for this exact configuration are shown. Refill volumes and total system capacities mean different things.
| Service item | Manufacturer-source detail |
|---|---|
| Engine oil | Viscosity sae: SAE 0W-20; Volume us qt: 8.0; Volume basis: with_filter_oil_change; Required certification: GM-approved full-synthetic dexos1 |
| Brake fluid | Required fluid standard or oem: GM-approved DOT 4 hydraulic brake fluid; Volume basis: fill_only_during_hydraulic_service |
| Transmission fluid | Required fluid standard or oem: 8-speed automatic: DEXRON-HP ATF; 10-speed automatic: DEXRON ULV ATF; Volume basis: transmission_code_required |
| Transfer case fluid | Required fluid standard or oem: DEXRON-VI Automatic Transmission Fluid; Volume us qt: 1.6; Volume basis: approximate_transfer_case_system_capacity_not_drain_and_refill |
| Engine coolant | Required fluid standard or oem: DEX-COOL coolant meeting GM GMW3420, 50/50 with clean water; Volume us qt: 13.3; Volume basis: entire_cooling_system_capacity_not_drain_and_refill |
Maintenance schedule and reminders
No exact interval rule was approved for this configuration in the current research pack. Use the owner’s manual and dashboard reminder; do not assume a general 5,000-mile oil interval.
OEM parts with application evidence
No OEM part number has sufficient application evidence in this pack. Check the current manufacturer parts catalog by VIN.
Explore this vehicle by service item
Items that still need a direct check
These guides explain what evidence is missing and how to find the correct manual or VIN-specific part application. Unknown does not mean incompatible.
Manufacturer and source documents
- Chevrolet 2025 Silverado 1500 owner manual (reviewed 2026-11-02)
Common questions
Does this part fit every trim?
No. Engine, factory equipment, build date and VIN qualifications may change fitment.
Can I use this schedule for another model year?
No. These records describe the sourced 2025 configuration only.
Where is the Amazon product link?
No Amazon ASIN has been independently verified for this site, so a purchase button is not shown.