GM GENUINE 23345387 — Fitment Guide
Part number 23345387 from GM GENUINE is matched to 39 year-and-engine configurations spanning 2018 to 2026. Fitment can still depend on position, trim or production date — read the notes before ordering. ← Back to part details
Compatible Vehicles (39)
Showing 30 configurations of 39 configurations
| Buy | ||||
|---|---|---|---|---|
| 2026 | Chevrolet | EXPRESS 2500 | 4.3L V6 Fits: 2026 Chevrolet Express 2500 4.3L V6 | View on Amazon |
| 2026 | Chevrolet | EXPRESS 2500 | 6.6L V8 Fits: 2026 Chevrolet Express 2500 6.6L V8 | View on Amazon |
| 2026 | Chevrolet | EXPRESS 3500 | 4.3L V6 Fits: 2026 Chevrolet Express 3500 4.3L V6 | View on Amazon |
| 2026 | Chevrolet | EXPRESS 3500 | 6.6L V8 Fits: 2026 Chevrolet Express 3500 6.6L V8 | View on Amazon |
| 2026 | Chevrolet | EXPRESS 4500 | 6.6L V8 Fits: 2026 Chevrolet Express 4500 6.6L V8 | View on Amazon |
| 2026 | GMC | SAVANA 2500 | 4.3L V6 Fits: 2026 GMC Savana 2500 4.3L V6 | View on Amazon |
| 2026 | GMC | SAVANA 3500 | 4.3L V6 Fits: 2026 GMC Savana 3500 4.3L V6 | View on Amazon |
| 2026 | GMC | SAVANA 3500 | 6.6L V8 Fits: 2026 GMC Savana 3500 6.6L V8 | View on Amazon |
| 2026 | GMC | SAVANA 4500 | 6.6L V8 Fits: 2026 GMC Savana 4500 6.6L V8 | View on Amazon |
| 2025 | Chevrolet | EXPRESS 2500 | 4.3L V6 Fits: 2025 Chevrolet Express 2500 4.3L V6 | View on Amazon |
| 2025 | Chevrolet | EXPRESS 2500 | 6.6L V8 Fits: 2025 Chevrolet Express 2500 6.6L V8 | View on Amazon |
| 2025 | Chevrolet | EXPRESS 3500 | 4.3L V6 Fits: 2025 Chevrolet Express 3500 4.3L V6 | View on Amazon |
| 2025 | Chevrolet | EXPRESS 3500 | 6.6L V8 Fits: 2025 Chevrolet Express 3500 6.6L V8 | View on Amazon |
| 2025 | Chevrolet | EXPRESS 4500 | 6.6L V8 Fits: 2025 Chevrolet Express 4500 6.6L V8 | View on Amazon |
| 2025 | GMC | SAVANA 2500 | 4.3L V6 Fits: 2025 GMC Savana 2500 4.3L V6 | View on Amazon |
| 2025 | GMC | SAVANA 3500 | 4.3L V6 Fits: 2025 GMC Savana 3500 4.3L V6 | View on Amazon |
| 2025 | GMC | SAVANA 3500 | 6.6L V8 Fits: 2025 GMC Savana 3500 6.6L V8 | View on Amazon |
| 2024 | Chevrolet | EXPRESS 2500 | 4.3L V6 Fits: 2024 Chevrolet Express 2500 4.3L V6 | View on Amazon |
| 2024 | Chevrolet | EXPRESS 2500 | 6.6L V8 Fits: 2024 Chevrolet Express 2500 6.6L V8 | View on Amazon |
| 2024 | Chevrolet | EXPRESS 3500 | 4.3L V6 Fits: 2024 Chevrolet Express 3500 4.3L V6 | View on Amazon |
| 2024 | Chevrolet | EXPRESS 3500 | 6.6L V8 Fits: 2024 Chevrolet Express 3500 6.6L V8 | View on Amazon |
| 2024 | Chevrolet | EXPRESS 4500 | 6.6L V8 Fits: 2024 Chevrolet Express 4500 6.6L V8 | View on Amazon |
| 2023 | Chevrolet | EXPRESS 2500 | 4.3L V6 Fits: 2023 Chevrolet Express 2500 4.3L V6 | View on Amazon |
| 2023 | Chevrolet | EXPRESS 2500 | 6.6L V8 Fits: 2023 Chevrolet Express 2500 6.6L V8 | View on Amazon |
| 2023 | Chevrolet | EXPRESS 3500 | 4.3L V6 Fits: 2023 Chevrolet Express 3500 4.3L V6 | View on Amazon |
| 2023 | Chevrolet | EXPRESS 3500 | 6.6L V8 Fits: 2023 Chevrolet Express 3500 6.6L V8 | View on Amazon |
| 2023 | Chevrolet | EXPRESS 4500 | 6.6L V8 Fits: 2023 Chevrolet Express 4500 6.6L V8 | View on Amazon |
| 2023 | GMC | SAVANA 3500 | 4.3L V6 Fits: 2023 GMC Savana 3500 4.3L V6 | View on Amazon |
| 2022 | Chevrolet | EXPRESS 2500 | 2.8L L4 DIESEL Turbocharged Fits: 2022 Chevrolet Express 2500 2.8L L4 DIESEL Turbocharged | View on Amazon |
| 2022 | Chevrolet | EXPRESS 2500 | 4.3L V6 Fits: 2022 Chevrolet Express 2500 4.3L V6 | View on Amazon |
Frequently Asked Questions
How many vehicles does GM GENUINE 23345387 fit?
39 Year-and-engine configurations from 2018 to 2026. Each row is one published application — year, make, model and engine.
If my vehicle is in this list, is 23345387 guaranteed to fit?
The row means the manufacturer published fitment for that year, model and engine. Still read the notes for position, trim or production-date qualifiers before you order, and cross-reference the number against the part you are replacing.
Can I jump from this list to the parts for my vehicle?
Yes. Each model link opens the matching category page for that vehicle so you can compare other brands that cover the same fitment.
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