CSF 3678
CSF part number 3678 is a inverter cooler in the Cooling System system. This catalog matches it to 29 year-and-engine configurations from 1992 to 2026.
Verified fitment includes 2026 Ford Mustang 2.3L L4 Turbocharged ; 2025 Ford Mustang 2.3L L4 Turbocharged ; 2024 Ford Mustang 2.3L L4 Turbocharged ; 2023 Ford Mustang 2.3L L4 Turbocharged ; 2022 Ford Mustang 2.3L L4 Turbocharged , plus 24 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is CSF 3678?
CSF part number 3678 is a inverter cooler with published application data for 29 vehicle configurations from 1992 to 2026. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does CSF 3678 fit?
This catalog matches 3678 to 29 year-and-engine configurations from 1992 to 2026. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is CSF 3678 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. CSF 3678 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.
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