Manufacturer-backed comparison · Exact vehicle codes
Chevrolet Suburban Engine Oil Capacity by Chassis Code
How much engine oil does each chassis take? Compare actual published manufacturer references for 3 exact Chevrolet Suburban chassis codes. Values can differ across drivetrain, trim and production period.
3documented chassis
2distinct published answers
1source documents
2026-11-04latest evidence review
Before applying a specification
View all Chevrolet Suburban chassis →Confirm the engineering configuration
An oil-only refill and an oil-filter replacement can require different quantities. Engine, grade, production period and market must match the cited vehicle before servicing.
Year ranges here describe the cited chassis coverage, not every option sold under the same model name worldwide. The actual service manual and fitted equipment take precedence.
Source-linked answers
Engine Oil Capacity: chassis comparison
Open the original exact-code answer to see the manufacturer reference and full caveat.
| Exact code | Documented years | Oil capacity reference | Manufacturer source |
|---|---|---|---|
| Suburban Z71 L84 4WD 10AT MY2025 US | 2025 | 8.0 US qt (7.6 L) with filter (GM TechLink MY2025 chart) ↗ | General Motors / GM TechLink ↗Checked 2026-11-04 |
| Suburban Z71 L87 4WD 10AT MY2025 US | 2025 | 8.0 US qt (7.6 L) with filter (GM TechLink MY2025 chart) ↗ | General Motors / GM TechLink ↗Checked 2026-11-04 |
| Suburban Z71 LZ0 4WD 10AT MY2025 US | 2025 | 7.0 US qt (6.6 L) with filter (GM TechLink MY2025 chart) ↗ | General Motors / GM TechLink ↗Checked 2026-11-04 |
Documented differences
Which codes share an answer?
Grouped by exact published text. Similar wording is not treated as proof of identical equipment.
Reviewable evidence
Source scope and important caveats
Chevrolet Suburban Suburban Z71 L84 4WD 10AT MY2025 US — Engine oil capacity ↗
Published answer: 8.0 US qt (7.6 L) with filter (GM TechLink MY2025 chart)
Original GM TechLink MY2025 US/Canada Tahoe/Suburban shared engine row, explicitly supporting this Suburban engine. Oil quantity, when stated, is with filter; check dipstick after filling.
Applicability: Suburban Z71 L84 4WD 10AT MY2025 US; US MY2025 Chevrolet Suburban Z71 4WD, 10-speed automatic. Exact Suburban trim/drive: GM Fleet Guide PDF p.82; engines/transmission: final August 2024 joint Chevrolet release. Shared Tahoe/Suburban gasoline manual engine row explicitly applies; not diesel capacities. Internal descriptive label, not OEM chassis code.
GM TechLink: 2025 Engine Oil Capacities (With Filter), U.S. and Canada, January 2025 · General Motors / GM TechLink · Manufacturer reference ↗
Chevrolet Suburban Suburban Z71 L87 4WD 10AT MY2025 US — Engine oil capacity ↗
Published answer: 8.0 US qt (7.6 L) with filter (GM TechLink MY2025 chart)
Original GM TechLink MY2025 US/Canada Tahoe/Suburban shared engine row, explicitly supporting this Suburban engine. Oil quantity, when stated, is with filter; check dipstick after filling.
Applicability: Suburban Z71 L87 4WD 10AT MY2025 US; US MY2025 Chevrolet Suburban Z71 4WD, 10-speed automatic. Exact Suburban trim/drive: GM Fleet Guide PDF p.82; engines/transmission: final August 2024 joint Chevrolet release. Shared Tahoe/Suburban gasoline manual engine row explicitly applies; not diesel capacities. Internal descriptive label, not OEM chassis code.
GM TechLink: 2025 Engine Oil Capacities (With Filter), U.S. and Canada, January 2025 · General Motors / GM TechLink · Manufacturer reference ↗
Chevrolet Suburban Suburban Z71 LZ0 4WD 10AT MY2025 US — Engine oil capacity ↗
Published answer: 7.0 US qt (6.6 L) with filter (GM TechLink MY2025 chart)
Original GM TechLink MY2025 US/Canada Tahoe/Suburban shared engine row, explicitly supporting this Suburban engine. Oil quantity, when stated, is with filter; check dipstick after filling.
Applicability: Suburban Z71 LZ0 4WD 10AT MY2025 US; US MY2025 Chevrolet Suburban Z71 4WD, 10-speed automatic. Exact Suburban trim/drive: GM Fleet Guide PDF p.82; engines/transmission: final August 2024 joint Chevrolet release. SUV diesel capacities only; not pickup values. Internal descriptive label, not OEM chassis code.
GM TechLink: 2025 Engine Oil Capacities (With Filter), U.S. and Canada, January 2025 · General Motors / GM TechLink · Manufacturer reference ↗