2011-2019 Chevrolet Silverado 2500/3500 GMC Sierra 2500/3500 6.0L V8 Radiator
2011–2019 Chevrolet Silverado 2500/3500 GMC Sierra 2500/3500 6.0L V8 Radiator
Heavy-duty cooling core engineered for full-size diesel and gas trucks running stock or mild power. Direct-fit replacement designed to handle sustained towing and high-load conditions without auxiliary fans or custom fabrication. Built to OEM capacity and mounting specifications.
Key Features
- OEM-spec core design - Maintains factory cooling capacity and pressure ratings for reliable operation under load.
- Direct bolt-in fit - Uses factory radiator mounting points; no custom brackets or frame modifications required.
- Heavy-gauge construction - Built to handle sustained high-temperature operation during towing and work use.
Specs
- Hard panel aluminum construction
- Factory mounting configuration
- Single-unit radiator assembly
Whats Included
- Radiator assembly only
Frequently Asked Questions
Do I need new hoses and clamps, or can I reuse the old ones?
Inspect your existing hoses for cracks, swelling, or hardening before reinstalling. If they're over 5 years old or show wear, swap them out — hose failure after a radiator swap is common. Clamps can be reused if they still clamp firmly without slipping.
What should I flush before installation?
Flush the entire cooling system with distilled water to remove old coolant residue and debris. Don't skip this step — contaminated coolant reduces heat transfer and can cause premature radiator failure. Fill with fresh 50/50 coolant mix rated for your vehicle.
Do I need to bleed air from the system after install?
Yes. Fill the radiator, start the engine, and let it idle until the thermostat opens and coolant circulates through the heater core. You may see air pockets bubble out. Run it until the temperature gauge stabilizes, then top off. Some trucks have a bleed valve on the thermostat housing — check your service manual.
Ships within 1-2 business days.
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2011-2019 Chevrolet Silverado 2500/3500 GMC Sierra 2500/3500 6.0L V8 Radiator
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.