PRESTONE AS261 — Fitment Guide
Part number AS261 from PRESTONE is matched to 1,139 year-and-engine configurations spanning 1964 to 2026. Fitment can still depend on position, trim or production date — read the notes before ordering. ← Back to part details
Manufacturer notes
32 Ounce
Compatible Vehicles (1,139)
Showing 30 configurations of 1,139 configurations
| Buy | ||||
|---|---|---|---|---|
| 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 |
| 2025 | Ram | 2500 | 6.4L V8 Fits: 2025 Ram 2500 6.4L V8 | View on Amazon |
| 2025 | Ram | 2500 | 6.7L L6 DIESEL Turbocharged Fits: 2025 Ram 2500 6.7L L6 DIESEL Turbocharged | View on Amazon |
| 2025 | Ram | 3500 | 6.4L V8 Fits: 2025 Ram 3500 6.4L V8 | View on Amazon |
| 2025 | Ram | 3500 | 6.7L L6 DIESEL Turbocharged Fits: 2025 Ram 3500 6.7L L6 DIESEL Turbocharged | 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 | SILVERADO 2500 | 6.6L V8 Fits: 2024 Chevrolet Silverado 2500 6.6L V8 | View on Amazon |
| 2024 | Chevrolet | SILVERADO 2500 | 6.6L V8 DIESEL Turbocharged Fits: 2024 Chevrolet Silverado 2500 6.6L V8 DIESEL Turbocharged | View on Amazon |
| 2024 | Chevrolet | SILVERADO 3500 | 6.6L V8 Fits: 2024 Chevrolet Silverado 3500 6.6L V8 | View on Amazon |
| 2024 | Chevrolet | SILVERADO 3500 | 6.6L V8 DIESEL Turbocharged Fits: 2024 Chevrolet Silverado 3500 6.6L V8 DIESEL Turbocharged | View on Amazon |
| 2024 | Ford | E-350 | 7.3L V8 Fits: 2024 Ford E-350 7.3L V8 | View on Amazon |
| 2024 | Ford | E-450 | 7.3L V8 Fits: 2024 Ford E-450 7.3L V8 | View on Amazon |
| 2024 | Ford | F-250 SUPER DUTY | 6.7L V8 DIESEL Turbocharged Fits: 2024 Ford F-250 Super Duty 6.7L V8 DIESEL Turbocharged | View on Amazon |
| 2024 | Ford | F-250 SUPER DUTY | 6.8L V8 Fits: 2024 Ford F-250 Super Duty 6.8L V8 | View on Amazon |
| 2024 | Ford | F-250 SUPER DUTY | 7.3L V8 Fits: 2024 Ford F-250 Super Duty 7.3L V8 | View on Amazon |
| 2024 | Ford | F-350 SUPER DUTY | 6.7L V8 DIESEL Turbocharged Fits: 2024 Ford F-350 Super Duty 6.7L V8 DIESEL Turbocharged | View on Amazon |
| 2024 | Ford | F-350 SUPER DUTY | 6.8L V8 Fits: 2024 Ford F-350 Super Duty 6.8L V8 | View on Amazon |
| 2024 | Ford | F-350 SUPER DUTY | 7.3L V8 Fits: 2024 Ford F-350 Super Duty 7.3L V8 | View on Amazon |
| 2024 | Ford | F-450 SUPER DUTY | 6.7L V8 DIESEL Turbocharged Fits: 2024 Ford F-450 Super Duty 6.7L V8 DIESEL Turbocharged | View on Amazon |
| 2024 | Ford | F-450 SUPER DUTY | 7.3L V8 Fits: 2024 Ford F-450 Super Duty 7.3L V8 | View on Amazon |
| 2024 | Ford | F-550 SUPER DUTY | 6.7L V8 DIESEL Turbocharged Fits: 2024 Ford F-550 Super Duty 6.7L V8 DIESEL Turbocharged | View on Amazon |
| 2024 | Ford | F-550 SUPER DUTY | 7.3L V8 Fits: 2024 Ford F-550 Super Duty 7.3L V8 | View on Amazon |
| 2024 | Ram | 1500 CLASSIC | 3.6L V6 Fits: 2024 Ram 1500 Classic 3.6L V6 | View on Amazon |
| 2024 | Ram | 1500 CLASSIC | 5.7L V8 Fits: 2024 Ram 1500 Classic 5.7L V8 | View on Amazon |
| 2024 | Ram | 2500 | 6.4L V8 Fits: 2024 Ram 2500 6.4L V8 | View on Amazon |
| 2024 | Ram | 2500 | 6.7L L6 DIESEL Turbocharged Fits: 2024 Ram 2500 6.7L L6 DIESEL Turbocharged | View on Amazon |
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