Will this radiator work with my transmission cooler lines?

Yes. This radiator has factory transmission cooler connections that match your stock setup — no adapter or rerouting required.

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

Flushing the system before swap is a smart move to clear any sediment or old coolant that could clog the new core. Use distilled water and a flush solution, then refill with fresh coolant and the proper ratio for your vehicle.

What if my radiator has a slow leak — can I return this if it doesn't fix my problem?

Check your hose connections and thermostat first — those are common leak sources. If the original radiator is cracked, this replacement will solve it. Review our return policy on the cart page before checkout.