Will this bolt straight to my factory radiator support?

Yes—this fan mounts at factory radiator points with no drilling or adapter fabrication needed. Drop-in fit.

Do I need a new wiring harness or can I use my OEM connector?

Factory connector compatibility is not confirmed—test fit your existing harness before assuming plug-and-play. Bring a multimeter or have your mechanic verify pin alignment if swapping units.

What's the return window if the fan doesn't cool as expected?

Contact ModSupply directly with your order number and photos of the install. Return eligibility depends on condition and proof of proper mounting—reach out to confirm your specific situation.