CSF 3858
CSF part number 3858 is a radiator in the Cooling System system. This catalog matches it to 36 year-and-engine configurations from 2018 to 2025.
Verified fitment includes 2025 Lexus NX250 2.5L L4 ; 2025 Lexus NX350 2.4L L4 Turbocharged ; 2025 Toyota RAV4 2.5L L4 ; 2024 Lexus ES350 3.5L V6 ; 2024 Lexus NX250 2.5L L4 , plus 31 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is CSF 3858?
CSF part number 3858 is a radiator with published application data for 36 vehicle configurations from 2018 to 2025. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does CSF 3858 fit?
This catalog matches 3858 to 36 year-and-engine configurations from 2018 to 2025. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is CSF 3858 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. CSF 3858 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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