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TYC 13803 Radiator - Primary
Overview of TYC Radiator 13803 for Mercedes-Benz GLE and GLS Models
The TYC Radiator 13803 is engineered to provide reliable cooling performance for select Mercedes-Benz vehicles. Designed specifically for the GLE350, GLE450, and GLS450 models, this radiator ensures efficient heat dissipation to maintain optimal engine temperature under various driving conditions.
- Core Material: Durable aluminum construction
- Core Dimensions: 25.39 inches height, 21.16 inches length, 1.02 inches thickness
- Flow Configuration: Crossflow design for effective coolant circulation
- Connection Types: Spring lock inlet and outlet with 38.5 mm diameter
- Fin Count: 84 fins per 4 inches with 4.5 inch fin wave height and 2.4 inch fin wave pitch
- Tube Count: 82 total tubes, 15 tubes per 4 inches, single row configuration
- Transmission and engine oil coolers are not included
TYC Radiator Product Line Details
The TYC Radiator product line focuses on delivering quality cooling components that meet or exceed OEM specifications. Radiators in this line, including part number 13803, are constructed with aluminum cores to provide a balance of lightweight design and thermal efficiency. This line is tailored to support the cooling needs of premium vehicles such as the Mercedes-Benz GLE350, GLE450, and GLS450, ensuring compatibility and performance consistency.
Technical Description and Features
This radiator features a crossflow core design that promotes efficient coolant flow across the core, enhancing heat transfer. The aluminum core material offers corrosion resistance and durability, contributing to the radiator's longevity. With a core height of 25.39 inches, length of 21.16 inches, and thickness of 1.02 inches, the radiator fits precisely within the engine bay of compatible Mercedes-Benz models. The fin count of 84 per 4 inches, combined with a fin wave height of 4.5 inches and a fin wave pitch of 2.4 inches, optimizes airflow and cooling capacity. The single-row tube configuration with 82 tubes ensures effective heat dissipation. Both inlet and outlet connections utilize spring lock fittings with a diameter of 38.5 mm, facilitating secure and leak-resistant hose attachment.
Applications and Common Issues Addressed
- Replacement for damaged or leaking radiators in Mercedes-Benz GLE350, GLE450, and GLS450
- Resolves engine overheating caused by inefficient cooling
- Addresses coolant leaks due to corrosion or physical damage
- Improves cooling system performance after radiator core clogging or blockage
- Supports restoration of proper coolant flow and engine temperature regulation
Installation Notes and Tips
When installing the TYC Radiator 13803, ensure the vehicle is fully cooled and the cooling system is depressurized before removal. Verify that the spring lock inlet and outlet connections match the existing hose diameters (38.5 mm) for a secure fit. Inspect all hoses and clamps for wear and replace if necessary to prevent leaks. Properly bleed the cooling system after installation to remove air pockets and maintain optimal coolant circulation.
Quality Assurance and Warranty
TYC Radiator 13803 is manufactured to meet industry standards for fit, form, and function. The aluminum core construction provides resistance to corrosion and thermal stress. While specific warranty details are not provided, TYC products typically undergo rigorous quality control to ensure reliability and durability in automotive cooling applications.
| Brand | TYC |
| Part Number | 13803 |
| Position | TYC Radiator, Primary |
| Core Material | Aluminum |
| Transmission Oil Cooler Included | No |
| Engine Oil Cooler Included | No |
| Core Height (in) | 25.39 |
| Core Length (in) | 21.16 |
| Core Thickness (in) | 1.02 |
| Fin Count (every 4") | 84 |
| Fin Wave Height (in) | 4.5 |
| Find Wave Pitch | 2.4 |
| Flow Configuration | Crossflow |
| Inlet Connection Type | Spring lock |
| Inlet Diameter | 38.5 |
| Outlet Connection Type | Spring lock |
| Outlet Diamter | 38.5 |
| Rows | 1 |
| Total Tube Count | 82 |
| Tube Count (every 4") | 15 |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | Mercedes-Benz | GLE350 | 4Matic | Sport Utility | 2.0L | L4 | Primary | TYC Radiator | |
| 2025 | Mercedes-Benz | GLE350 | Base | Sport Utility | 2.0L | L4 | Primary | TYC Radiator | |
| 2024 | Mercedes-Benz | GLE350 | 4Matic | Sport Utility | 2.0L | L4 | Primary | TYC Radiator | |
| 2023 | Mercedes-Benz | GLE350 | Base | Sport Utility | 2.0L | L4 | Primary | TYC Radiator | |
| 2023 | Mercedes-Benz | GLE450 | 4Matic | Sport Utility | 3.0L | L6 | Primary | TYC Radiator | |
| 2023 | Mercedes-Benz | GLS450 | 4Matic | Sport Utility | 3.0L | L6 | Primary | TYC Radiator | |
| 2022 | Mercedes-Benz | GLE350 | 4Matic | Sport Utility | 2.0L | L4 | Primary | TYC Radiator | |
| 2022 | Mercedes-Benz | GLE450 | 4Matic | Sport Utility | 3.0L | L6 | Primary | TYC Radiator | |
| 2022 | Mercedes-Benz | GLS450 | 4Matic | Sport Utility | 3.0L | L6 | Primary | TYC Radiator | |
| 2021 | Mercedes-Benz | GLE350 | Automatic | 2.0L | L4 | N/A | TYC Radiator | ||
| 2021 | Mercedes-Benz | GLE450 | 4Matic | Sport Utility | 3.0L | L6 | Primary | TYC Radiator | |
| 2021 | Mercedes-Benz | GLS450 | 4Matic | Sport Utility | 3.0L | L6 | Primary | TYC Radiator | |
| 2020 | Mercedes-Benz | GLE350 | Automatic | 2.0L | L4 | N/A | TYC Radiator | ||
| 2020 | Mercedes-Benz | GLE450 | 4Matic | Sport Utility | 3.0L | L6 | Primary | TYC Radiator | |
| 2020 | Mercedes-Benz | GLS450 | 4Matic | Sport Utility | 3.0L | L6 | Primary | TYC Radiator |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.