GM OEM Dual Clutch Transmission (DCT) Filter – C8 Corvette Stingray / Z06 / E-Ray / ZR1 / Grand Sport (2020–2027)

Keep your C8 Corvette's 8-Speed Dual Clutch Transmission (DCT) performing at its best with this Genuine GM OEM Transmission Filter. Designed to meet factory specifications, this replacement filter helps remove contaminants from the transmission fluid, supporting proper lubrication, hydraulic operation, and long-term transmission reliability.

GM specifies the first DCT filter replacement at just 7,500 miles, making this an essential maintenance item for every C8 Corvette owner.

Whether your Corvette is driven daily or regularly taken to the track, maintaining a clean DCT filter is critical to protecting your transmission and preserving consistent shifting performance.

Key Features

• Genuine GM OEM Dual Clutch Transmission Filter

• OEM Part Number: 24045729

• Designed for the C8 Corvette 8-Speed DCT

• First Filter Replacement Required at 7,500 Miles

• Helps remove contaminants from transmission fluid

• Supports proper transmission fluid circulation

• Helps maintain consistent hydraulic operation and clutch performance

• Direct replacement for the factory DCT filter

• Suitable for street and track-driven Corvettes

• Compatible with C8 Stingray, Z06, E-Ray, ZR1, ZR1X, Grand Sport, and Grand Sport X applications, subject to fitment verification

• Optional DCT fluid available separately

Essential DCT Transmission Maintenance

The C8 Corvette's dual-clutch transmission relies on clean transmission fluid to properly operate its internal clutches, hydraulic systems, and gear mechanisms.

Over time, normal operation introduces contaminants into the fluid, which are captured by the transmission filter.

Replacing the filter at the required service intervals helps maintain proper transmission operation and reduces the risk of premature wear.

The first DCT filter replacement is especially important and should be performed at approximately 7,500 miles (12,000 km), according to GM's initial service requirement.

DCT Maintenance Schedule

Important: This is a general maintenance reference based on the supplied product information. Always follow the GM maintenance schedule for your specific model year, transmission, and driving conditions. Track use may require additional servicing.

DCT Fluid & Track Fill Information

A small amount of transmission fluid may be lost during filter replacement. Having the correct GM-approved DCT fluid available is recommended.

2020–2023 C8 Stingray:

• An additional 2 quarts of DCT fluid are specified for the track-fill procedure when preparing for track use.

• This additional fluid helps prevent fluid starvation during extreme driving conditions.

• The track-fill procedure is separate from a standard filter replacement.

2023 C8 Z06:

• Additional track-fill fluid is not required according to the supplied service information.

• The transmission comes equipped with its intended full fluid capacity from the factory.

2024+ C8 Corvette Models:

• Additional track-fill fluid is not required according to the supplied service information.

• These models come equipped with their intended full transmission fluid capacity from the factory.

Note: Use only the transmission fluid specified by GM for your particular C8 Corvette. Verify fluid type, fill quantity, and service procedure before performing maintenance.

Genuine GM OEM Quality

Unlike aftermarket alternatives, this Genuine GM OEM DCT Filter is manufactured to meet the original equipment requirements of the Corvette's dual-clutch transmission.

Using the correct replacement filter helps maintain factory fitment and filtration performance while supporting the transmission's long-term reliability.

Installation

Estimated Installation Time: 2 Hours
Installation Difficulty: Moderate

Installation involves accessing the transmission filter assembly, removing the existing filter, and installing the replacement according to GM service procedures.

A small amount of transmission fluid may be lost during replacement, so the fluid level should be checked and corrected as required.

Professional installation is recommended, particularly because the C8's dual-clutch transmission requires specific service procedures.

Why You Need This

The C8 Corvette's dual-clutch transmission is one of its most important and expensive mechanical components. Skipping scheduled maintenance can allow contaminants to accumulate and increase the risk of transmission wear.

Replacing the filter with a Genuine GM OEM DCT Filter helps protect your investment, maintain consistent shifting performance, and keep your Corvette operating as intended.

With the first filter replacement required at only 7,500 miles, this is one maintenance item that should not be overlooked.

Vehicle Fitment

Chevrolet Corvette C8 (2020–2027, model-dependent)

• C8 Stingray

• C8 Z06

• C8 E-Ray

• C8 ZR1

• C8 ZR1X

• C8 Grand Sport

• C8 Grand Sport X

• Coupe

• HTC / Hardtop Convertible

Important: Verify compatibility using GM OEM Part Number 24045729 and your vehicle's VIN before purchasing, particularly for newer C8 variants.

What's Included

• (1) Genuine GM OEM Dual Clutch Transmission Filter

Optional:

• DCT Transmission Fluid, if selected

Note: Transmission fluid is not included unless the corresponding option is selected.

Warranty

GM Manufacturer Warranty, If Applicable

Warranty coverage is subject to the manufacturer's terms and conditions.