K2 Industries
99-14 Chevrolet Silverado GMC Sierra 3 Row Radiator - Aluminum
99-14 Chevrolet Silverado GMC Sierra 3 Row Radiator - Aluminum
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99-14 Chevrolet Silverado GMC Sierra 3 Row Radiator — Aluminum
Three-row aluminum core handles heat like a champ on stock and modded trucks. Built for sustained cooling under load, whether you're towing heavy or running summer highway miles. Direct fit for your generation Silverado or Sierra without fabrication.
Key Features
- Aluminum construction - Superior heat dissipation compared to plastic-tank designs; holds up to higher pressures
- Three-row core - More cooling surface area means faster temp drop under extended driving
- Direct bolt-in fit - Uses factory mounting points; no brackets or modifications required
Specs
- Material: Aluminum
- Configuration: Three-row core with factory mounting
- Condition: New
What's Included
- Radiator assembly
Frequently Asked Questions
Will this bolt straight into my truck without modification?
Yes. This radiator mounts at factory points — no drilling, no brackets, no fab work. Drop-in replacement for your year and model.
Do I need to flush the cooling system before installing this?
Flushing is always a good idea before a new radiator goes in. It clears old coolant, sediment, and debris that could clog your fresh core. Use distilled water and a flush product, then fill with the correct coolant type for your truck.
What's the advantage of aluminum over the plastic-tank radiators?
Aluminum dissipates heat faster and handles higher system pressures without cracking. If you're towing, idling in traffic, or modifying your engine, the extra cooling capacity and durability pay off.
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