K2 Industries
1997-2004 Ford Mustang 4.6L V8 OEM Radiator Automatic Manual
1997-2004 Ford Mustang 4.6L V8 OEM Radiator Automatic Manual
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1997-2004 Ford Mustang 4.6L V8 OEM Radiator
Direct replacement cooling core for the 4.6L V8 engine, engineered to factory specifications. This is an OEM-equivalent radiator built to handle both automatic and manual transmission cooling demands without compromise. Designed for bolt-in installation on your existing mount points.
Key Features
- OEM-spec cooling capacity - Maintains proper engine temperature under street and track conditions
- Transmission-ready design - Integrated cooler lines for both automatic and manual setups
- Factory fitment confirmed - No modification needed to existing radiator support or hose routing
Specs
- Core type: OEM replacement
- Engine application: 4.6L V8
- Transmission compatibility: Automatic and manual
- Condition: New
Whats Included
- Radiator core assembly
Frequently Asked Questions
Will this radiator work with my current coolant hoses and connections?
Factory hose routing and connection points match your existing setup. Do a visual comparison before install to confirm your hose ends align with the inlet and outlet ports.
Do I need to flush the cooling system before dropping this in?
Yes. Old coolant can carry sediment and debris that will restrict flow in a fresh radiator. Flush the block and hoses thoroughly, then fill with fresh coolant and your choice of distilled water or pre-mix.
What about the transmission cooler lines if I have an automatic?
This radiator includes integrated cooler ports for automatic transmission fluid. Line routing is the same as OEM, so your existing lines will connect directly. Manual transmission cars won't use those ports—just leave them capped or plugged as needed.

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