CSF 3971 — Fitment Guide
Part number 3971 from CSF is matched to 119 year-and-engine configurations spanning 2019 to 2026. Fitment can still depend on position, trim or production date — read the notes before ordering. ← Back to part details
Manufacturer notes
Upgraded Multi-Fit ModelUpgraded with Higher Performance & Stronger B-Tube Design
Compatible Vehicles (119)
Showing 30 configurations of 119 configurations
| Buy | ||||
|---|---|---|---|---|
| 2022 | Ford | F-350 SUPER DUTY | 6.2L V8 Fits: 2022 Ford F-350 Super Duty 6.2L V8 | View on Amazon |
| 2022 | Ford | F-350 SUPER DUTY | 6.7L V8 DIESEL Turbocharged Fits: 2022 Ford F-350 Super Duty 6.7L V8 DIESEL Turbocharged | View on Amazon |
| 2022 | Ford | F-350 SUPER DUTY | 7.3L V8 Fits: 2022 Ford F-350 Super Duty 7.3L V8 | View on Amazon |
| 2022 | Ford | F-450 SUPER DUTY | 6.7L V8 DIESEL Turbocharged Fits: 2022 Ford F-450 Super Duty 6.7L V8 DIESEL Turbocharged | View on Amazon |
| 2022 | Ford | F-450 SUPER DUTY | 7.3L V8 Fits: 2022 Ford F-450 Super Duty 7.3L V8 | View on Amazon |
| 2022 | Ford | F-550 SUPER DUTY | 6.7L V8 DIESEL Turbocharged Fits: 2022 Ford F-550 Super Duty 6.7L V8 DIESEL Turbocharged | View on Amazon |
| 2022 | Ford | F-550 SUPER DUTY | 7.3L V8 Fits: 2022 Ford F-550 Super Duty 7.3L V8 | View on Amazon |
| 2022 | Ford | F-600 SUPER DUTY | 6.7L V8 DIESEL Turbocharged Fits: 2022 Ford F-600 Super Duty 6.7L V8 DIESEL Turbocharged | View on Amazon |
| 2022 | Ford | F-600 SUPER DUTY | 7.3L V8 Fits: 2022 Ford F-600 Super Duty 7.3L V8 | View on Amazon |
| 2022 | Toyota | HIGHLANDER | 2.5L L4 ELECTRIC/GAS Fits: 2022 Toyota Highlander 2.5L L4 ELECTRIC/GAS | View on Amazon |
| 2022 | Toyota | SIENNA | 2.5L L4 ELECTRIC/GAS Fits: 2022 Toyota Sienna 2.5L L4 ELECTRIC/GAS | View on Amazon |
| 2021 | Ford | F-150 | 2.7L V6 Turbocharged Fits: 2021 Ford F-150 2.7L V6 Turbocharged | View on Amazon |
| 2021 | Ford | F-150 | 3.0L V6 DIESEL Turbocharged Fits: 2021 Ford F-150 3.0L V6 DIESEL Turbocharged | View on Amazon |
| 2021 | Ford | F-150 | 3.3L V6 Fits: 2021 Ford F-150 3.3L V6 | View on Amazon |
| 2021 | Ford | F-150 | 3.5L V6 ELECTRIC/GAS Turbocharged Fits: 2021 Ford F-150 3.5L V6 ELECTRIC/GAS Turbocharged | View on Amazon |
| 2021 | Ford | F-150 | 3.5L V6 Turbocharged Fits: 2021 Ford F-150 3.5L V6 Turbocharged | View on Amazon |
| 2021 | Ford | F-150 | 5.0L V8 Fits: 2021 Ford F-150 5.0L V8 | View on Amazon |
| 2021 | Ford | F-250 SUPER DUTY | 6.2L V8 Fits: 2021 Ford F-250 Super Duty 6.2L V8 | View on Amazon |
| 2021 | Ford | F-250 SUPER DUTY | 6.7L V8 DIESEL Turbocharged Fits: 2021 Ford F-250 Super Duty 6.7L V8 DIESEL Turbocharged | View on Amazon |
| 2021 | Ford | F-350 SUPER DUTY | 6.2L V8 Fits: 2021 Ford F-350 Super Duty 6.2L V8 | View on Amazon |
| 2021 | Ford | F-350 SUPER DUTY | 6.7L V8 DIESEL Turbocharged Fits: 2021 Ford F-350 Super Duty 6.7L V8 DIESEL Turbocharged | View on Amazon |
| 2021 | Ford | F-350 SUPER DUTY | 7.3L V8 Fits: 2021 Ford F-350 Super Duty 7.3L V8 | View on Amazon |
| 2021 | Ford | F-450 SUPER DUTY | 6.7L V8 DIESEL Turbocharged Fits: 2021 Ford F-450 Super Duty 6.7L V8 DIESEL Turbocharged | View on Amazon |
| 2021 | Ford | F-450 SUPER DUTY | 7.3L V8 Fits: 2021 Ford F-450 Super Duty 7.3L V8 | View on Amazon |
| 2021 | Ford | F-550 SUPER DUTY | 6.7L V8 DIESEL Turbocharged Fits: 2021 Ford F-550 Super Duty 6.7L V8 DIESEL Turbocharged | View on Amazon |
| 2021 | Ford | F-550 SUPER DUTY | 7.3L V8 Fits: 2021 Ford F-550 Super Duty 7.3L V8 | View on Amazon |
| 2021 | Ford | F-600 SUPER DUTY | 6.7L V8 DIESEL Turbocharged Fits: 2021 Ford F-600 Super Duty 6.7L V8 DIESEL Turbocharged | View on Amazon |
| 2021 | Ford | F-600 SUPER DUTY | 7.3L V8 Fits: 2021 Ford F-600 Super Duty 7.3L V8 | View on Amazon |
| 2021 | Toyota | HIGHLANDER | 2.5L L4 ELECTRIC/GAS Fits: 2021 Toyota Highlander 2.5L L4 ELECTRIC/GAS | View on Amazon |
| 2021 | Toyota | SIENNA | 2.5L L4 ELECTRIC/GAS Fits: 2021 Toyota Sienna 2.5L L4 ELECTRIC/GAS | View on Amazon |
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