Will this bolt straight into my truck without any modifications?

Yes. This radiator is designed to use factory mounting points and existing hose connections — no drilling, brackets, or adapters needed. It's a direct OEM replacement.

Do I need to flush the system before installing this radiator?

Yes. Run a complete coolant flush before installation to remove any debris or contamination that could clog the new core. Use a quality flush product and follow your vehicle's coolant spec.

What if the radiator fails within a few weeks of purchase?

Contact ModSupply customer service with photos of the failure and proof of purchase. We'll handle it from there — most issues resolve quickly with OEM parts because there's no guesswork on fitment.