ACDelco C8 Corvette DCT Dual Clutch Transmission Fluid (2020+)

The ACDelco C8 Corvette DCT Dual Clutch Transmission Fluid is the GM OEM automatic transmission fluid designed for the C8 Corvette’s dual-clutch transmission. It is ideal to keep on hand during DCT filter service or for scheduled transmission fluid maintenance.

Key Features

• Genuine GM / ACDelco OEM transmission fluid
• Designed for the C8 Corvette Dual Clutch Transmission
• GM Part Number 19418016
• Ideal for DCT filter changes and fluid servicing
• Helps maintain proper DCT fluid level
• Suitable for both street and track-prepared C8 applications
• Compatible with all listed C8 Corvette sub-models

DCT Filter Service

Only a small amount of transmission fluid is normally lost while replacing the DCT filter, but keeping additional fluid available is recommended in case the level needs to be corrected after service.

Track Fill Information

For 2020–2023 C8 Stingray models, the source specifies an additional 2 quarts of DCT fluid for the track-fill procedure to help prevent transmission fluid starvation under extreme track conditions.

The 2023 Z06 does not require the additional track fill, as it comes from the factory with the full fluid capacity. Beginning with 2024 model-year C8s, all sub-models are listed as having the full fluid capacity from the factory, so no additional track-fill fluid is required.

Vehicle Fitment

2020+ Chevrolet Corvette C8

Fits:

• C8 Stingray
• C8 Z06
• C8 E-Ray
• C8 ZR1
• C8 ZR1X
• C8 Grand Sport
• C8 Grand Sport X
• Coupe
• HTC (Hard Top Convertible)

Warranty

Covered by the manufacturer's warranty, if applicable, for the original purchaser. Warranty is non-transferable and subject to applicable terms.