TERREPOWER 52121
TERREPOWER part number 52121 is a starter motor in the Electrical system. This catalog matches it to 12 year-and-engine configurations from 2016 to 2025.
Verified fitment includes 2025 Freightliner Cascadia 12.8L L6 DIESEL Turbocharged ; 2025 Freightliner Cascadia 14.8L L6 DIESEL Turbocharged ; 2024 Freightliner Cascadia 12.8L L6 DIESEL Turbocharged ; 2024 Freightliner Cascadia 14.8L L6 DIESEL Turbocharged ; 2023 Freightliner Cascadia 12.8L L6 DIESEL Turbocharged , plus 7 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is TERREPOWER 52121?
TERREPOWER part number 52121 is a starter motor with published application data for 12 vehicle configurations from 2016 to 2025. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does TERREPOWER 52121 fit?
This catalog matches 52121 to 12 year-and-engine configurations from 2016 to 2025. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is TERREPOWER 52121 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. TERREPOWER 52121 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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