Do I need to drain coolant before installing this radiator?

Yes. You'll need to drain the cooling system completely before removal and refill with fresh coolant after installation. Refer to your vehicle's service manual for drain procedures and coolant capacity.

Will this work with my existing hoses and clamps?

Factory hoses should reuse without issue since this is an OEM-spec replacement. Inspect hoses for cracks or deterioration while you have the radiator out — it's the ideal time to replace worn hoses if needed.

What's the difference between manual and automatic radiators for this vehicle?

The automatic version includes a transmission oil cooler integrated into the radiator tank. The manual version does not. Make sure you're ordering the correct spec for your transmission type — they are not interchangeable.