24294629 Genuine GM Automatic Transmission Valve Body
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Unit Auto Parts LLC provides a complimentary 2-Year Warranty on all automotive parts. Shop with confidence knowing your purchase is protected. Learn More
The 24294629 automatic transmission valve body controls the hydraulic circuits responsible for fluid pressure distribution and shift operation in compatible Chevrolet and GMC applications. It directs transmission fluid to the required internal components to coordinate clutch operation and maintain hydraulic response throughout changing driving conditions.
| Year | Vehicle | Engine | Trims |
|---|---|---|---|
| 2025 | Chevrolet Express 2500 | 4.3L V6 - Flex / 4.3L V6 - Gas / 6.6L V8 - Gas | Base, LS, LT |
| 2025 | Chevrolet Express 3500 | 4.3L V6 - Flex / 4.3L V6 - Gas / 6.6L V8 - Gas | Base, LS, LT |
| 2025 | GMC Savana 2500 | 4.3L V6 - Gas / 6.6L V8 - Gas | Base, LS, LT |
| 2025 | GMC Savana 3500 | 4.3L V6 - Flex / 4.3L V6 - Gas / 6.6L V8 - Gas | Base, LS, LT |
| 2024 | Chevrolet Express 2500 | 4.3L V6 - Flex / 4.3L V6 - Gas / 6.6L V8 - Gas | Base, LS, LT |
| 2024 | Chevrolet Express 3500 | 4.3L V6 - Flex / 4.3L V6 - Gas / 6.6L V8 - Gas | Base, LS, LT |
| 2024 | GMC Savana 2500 | 4.3L V6 - Gas / 6.6L V8 - Gas | Base, LS, LT |
| 2024 | GMC Savana 3500 | 4.3L V6 - Flex / 4.3L V6 - Gas / 6.6L V8 - Gas | Base, LS, LT |
| 2023 | Chevrolet Express 2500 | 4.3L V6 - Flex / 4.3L V6 - Gas / 6.6L V8 - Gas | Base, LS, LT |
| 2023 | Chevrolet Express 3500 | 4.3L V6 - Flex / 4.3L V6 - Gas / 6.6L V8 - Gas | Base, LS, LT |
| 2023 | GMC Savana 2500 | 4.3L V6 - Gas / 6.6L V8 - Gas | Base, LS, LT |
| 2023 | GMC Savana 3500 | 4.3L V6 - Flex / 4.3L V6 - Gas / 6.6L V8 - Gas | Base, LS, LT |
| 2022 | Chevrolet Express 2500 | 2.8L L4 - Diesel / 4.3L V6 - Flex / 4.3L V6 - Gas / 6.6L V8 - Gas | Base, LS, LT |
| 2022 | Chevrolet Express 3500 | 2.8L L4 - Diesel / 4.3L V6 - Flex / 4.3L V6 - Gas / 6.6L V8 - Gas | Base, LS, LT |
| 2022 | GMC Savana 2500 | 2.8L L4 - Diesel / 4.3L V6 - Flex / 4.3L V6 - Gas / 6.6L V8 - Gas | Base, LS, LT |
| 2022 | GMC Savana 3500 | 2.8L L4 - Diesel / 4.3L V6 - Flex / 4.3L V6 - Gas / 6.6L V8 - Gas | Base, LS, LT |
| 2021 | Chevrolet Express 2500 | 2.8L L4 - Diesel / 4.3L V6 - Flex / 4.3L V6 - Gas / 6.6L V8 - Gas | Base, LS, LT |
| 2021 | Chevrolet Express 3500 | 2.8L L4 - Diesel / 4.3L V6 - Flex / 4.3L V6 - Gas / 6.6L V8 - Gas | Base, LS, LT |
| 2021 | GMC Savana 2500 | 2.8L L4 - Diesel / 4.3L V6 - Flex / 4.3L V6 - Gas / 6.6L V8 - Gas | Base, LS, LT |
| 2021 | GMC Savana 3500 | 2.8L L4 - Diesel / 4.3L V6 - Flex / 4.3L V6 - Gas / 6.6L V8 - Gas | Base, LS, LT |
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| Condition | New |
| Part Number | 24294629 |
| Brand | General Motors |
| Part Type | Automatic Transmission Valve Body |
| Years | 2021β2025 |
| Vehicle | Chevrolet Express 2500 / Express 3500 / GMC Savana 2500 / Savana 3500 |
| Fitment Type | Direct Replacement |
The 24294629 automatic transmission valve body regulates hydraulic circuit operation to support proper fluid pressure control throughout the transmission:
The 24294629 is intended for compatible Chevrolet and GMC vehicles equipped with the applicable automatic transmission hydraulic control system. Inspect hydraulic passages, fluid condition, sealing areas, and associated internal transmission components before installation.
Always verify part number, transmission configuration, hydraulic circuit arrangement, and vehicle compatibility before installation.