REMY 12256
REMY part number 12256 is a alternator / generator in the Electrical system. This catalog matches it to 177 year-and-engine configurations from 1986 to 2025.
Verified fitment includes 2025 Ram Promaster 1500 3.6L V6 ; 2025 Ram Promaster 2500 3.6L V6 ; 2025 Ram Promaster 3500 3.6L V6 ; 2025 Ram Promaster Ev ELECTRIC ; 2024 Ram Promaster 1500 3.6L V6 , plus 172 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is REMY 12256?
REMY part number 12256 is a alternator / generator with published application data for 177 vehicle configurations from 1986 to 2025. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does REMY 12256 fit?
This catalog matches 12256 to 177 year-and-engine configurations from 1986 to 2025. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is REMY 12256 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. REMY 12256 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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