Radiators are an important part of the engine's cooling system. The main function of the radiator is to extract and dissipate heat from the engine. gpd radiator 13800C, will help cool the engine for optimal performance when your OEM radiator fails.
Features & Benefits:
- Designed to meet/exceed OEM fit, form, and function
- Durability tested on every new design
- Direct fit replacement
- Application Specific
Service Tip: If you are experiencing unexplained or reoccurring radiator core leaks, or notice dark spots on your failed radiator core,
test your coolant for Electrolysis. If detected, correct the source of the problem before replacing your failed radiator to prevent repeat failure.
gpd's Testing Process
As part of the new product development process, gpd radiators undergo the following tests to ensure durability and performance:
- Thermal Cycle Test
- Heat & Cool Cycle Test for 33,000 cycles
- Corrosion Test
- Wind Tunnel & Performance Test against OE sample
Measurement Guide


Cooling System Maintenance | Tips & Tools
Without regular maintenance, cooling system components will degrade and fail prematurely, which can lead to costly engine damage. Protect your engine with simple preventative maintenance:
- Completely drain and flush the system using Cooling System Flush prior to installation. Flushing the system is critical to prevent system contamination and failure.
- Consider replacing the Radiator Hoses (and Hose Clamps), Thermostat and Radiator Cap as part of routine preventative maintenance. System contamination can cause these parts to degrade and fail over time, which can lead to severe engine damage from overheating.
- Refill radiator with fresh Coolant / Antifreeze according to the volume and formula specified in your Owner's Manual. Inspect levels and condition every year.

Additional Resources
Electrolysis in Heat Exchange ProductsRadiator Installation GuideRadiators with Engine and Transmission Oil Coolers
Alternate/OEM Part Number(s)
OEM / Interchange Numbers: 17119425861
Warranty Information
Warranty Information:12 Months
CAPA CERTIFIED or NSF CERTIFIED
CAPA Certified or NSF Certified parts bear the seal of independent, third party organizations guaranteeing fitment and quality equal to original equipment. These parts may be required if your insurance company is paying for the repair.