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2021 Chevrolet Express 3500Transmission Fluid Type & Capacity
OEM transmission fluid spec from the factory service manual for the 2020-2023 (2020-2023).
Quick Answer
Transmission Fluid
7.40 QTS. (7 L) — Automatic Transmission Fluid DEXRON HP Note: Approximate capacity.
6.00 QTS. (5.67 L) — Automatic Transmission Fluid DEXRON VI Note: Approximate capacity.
Notes
- →Approximate capacity.
Source: Factory service manual — 2021 Chevrolet Express 3500 2020-2023.
This vehicle's factory manual
2021 Chevrolet Express 3500: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
What You'll Need
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Frequently Asked Questions
- What transmission fluid does a 2021 Chevrolet Express 3500 use?
- The 2021 Chevrolet Express 3500 uses 7.40 QTS. (7 L) — Automatic Transmission Fluid DEXRON HP Note: Approximate capacity., 6.00 QTS. (5.67 L) — Automatic Transmission Fluid DEXRON VI Note: Approximate capacity..
- How much transmission fluid does a 2021 Chevrolet Express 3500 take?
- Refer to the factory service manual for the exact transmission fluid capacity.
- When should I change the transmission fluid in my 2021 Chevrolet Express 3500?
- Most manufacturers recommend transmission fluid changes every 30,000–60,000 miles for automatics. Check your factory service manual for the exact interval.