
One Stop Solutions 13613 Radiator
Radiator for Select Cadillac, Chevrolet, and GMC Models
One Stop Solutions Part Number 13613 is a replacement radiator built for direct-fit service on select Cadillac XT5, Cadillac XT6, Chevrolet Blazer, and GMC Acadia applications. It is engineered for hassle-free installation, OE-level performance, and consistent cooling support in daily driving and high-mileage use.
Key Features
- Direct-fit radiator design for straightforward replacement
- Core material: PA
- Core thickness: 26 mm
- Plated transmission oil cooler type
- No engine oil cooler
- No cap included
- Factory-spec fitted and torqued components
- Premium tubes, fins, headers, and tanks for added durability
- 100% tested during production, including cooler and assembled-unit checks
- Engineering updates address original design weaknesses and heat load in higher-mileage vehicles
Detailed Description
This One Stop Solutions radiator, part number 13613, is built for vehicles that need dependable engine temperature control and integrated transmission cooling support. It uses a 26 mm core with plated transmission oil cooler construction and a PA core material to support stable heat transfer and long service life. The design focuses on drop-in fit, form, and function, with components assembled to factory specifications for a clean replacement on Cadillac XT5, Cadillac XT6, Chevrolet Blazer, and GMC Acadia models.
Part number 13613 is also cross-referenced to Spectra Premium CU13613 for the same application. The radiator is tested at multiple stages during production, including cooler checks before tank installation, core testing before assembly, and a final unit test after assembly. That process helps verify cooling performance before installation.
Vehicle Fitment
- Fits 2017-2025 Cadillac XT5, N/A
- Fits 2020-2025 Cadillac XT6, N/A
- Fits 2019-2025 Chevrolet Blazer, N/A
- Fits 2017-2023 GMC Acadia, N/A
Common Issues This Radiator Can Address
- Leaking or damaged radiator tanks
- Restricted coolant flow from an aging radiator core
- Transmission heat buildup tied to a worn cooler circuit
- Cooling performance loss in high-mileage vehicles
- Fitment problems caused by a failed original radiator
Installation Notes
Confirm vehicle fitment by year, make, and model before installation. This radiator is intended as a direct replacement, and the factory-style design supports an easier swap on compatible Cadillac XT5, Cadillac XT6, Chevrolet Blazer, and GMC Acadia vehicles. Inspect hoses, clamps, and surrounding cooling-system components during replacement to help prevent repeat leaks or overheating concerns.
Quality Assurance
One Stop Solutions builds this radiator with upgraded cooling features, factory-spec assembly practices, and multi-stage testing to support consistent performance and durability. Part number 13613 is engineered to address common failure points found in original radiator designs while maintaining OE-style operation.
One Stop Solutions 13613 Radiator
Radiator for Select Cadillac, Chevrolet, and GMC Models
One Stop Solutions Part Number 13613 is a replacement radiator built for direct-fit service on select Cadillac XT5, Cadillac XT6, Chevrolet Blazer, and GMC Acadia applications. It is engineered for hassle-free installation, OE-level performance, and consistent cooling support in daily driving and high-mileage use.
Key Features
- Direct-fit radiator design for straightforward replacement
- Core material: PA
- Core thickness: 26 mm
- Plated transmission oil cooler type
- No engine oil cooler
- No cap included
- Factory-spec fitted and torqued components
- Premium tubes, fins, headers, and tanks for added durability
- 100% tested during production, including cooler and assembled-unit checks
- Engineering updates address original design weaknesses and heat load in higher-mileage vehicles
Detailed Description
This One Stop Solutions radiator, part number 13613, is built for vehicles that need dependable engine temperature control and integrated transmission cooling support. It uses a 26 mm core with plated transmission oil cooler construction and a PA core material to support stable heat transfer and long service life. The design focuses on drop-in fit, form, and function, with components assembled to factory specifications for a clean replacement on Cadillac XT5, Cadillac XT6, Chevrolet Blazer, and GMC Acadia models.
Part number 13613 is also cross-referenced to Spectra Premium CU13613 for the same application. The radiator is tested at multiple stages during production, including cooler checks before tank installation, core testing before assembly, and a final unit test after assembly. That process helps verify cooling performance before installation.
Vehicle Fitment
- Fits 2017-2025 Cadillac XT5, N/A
- Fits 2020-2025 Cadillac XT6, N/A
- Fits 2019-2025 Chevrolet Blazer, N/A
- Fits 2017-2023 GMC Acadia, N/A
Common Issues This Radiator Can Address
- Leaking or damaged radiator tanks
- Restricted coolant flow from an aging radiator core
- Transmission heat buildup tied to a worn cooler circuit
- Cooling performance loss in high-mileage vehicles
- Fitment problems caused by a failed original radiator
Installation Notes
Confirm vehicle fitment by year, make, and model before installation. This radiator is intended as a direct replacement, and the factory-style design supports an easier swap on compatible Cadillac XT5, Cadillac XT6, Chevrolet Blazer, and GMC Acadia vehicles. Inspect hoses, clamps, and surrounding cooling-system components during replacement to help prevent repeat leaks or overheating concerns.
Quality Assurance
One Stop Solutions builds this radiator with upgraded cooling features, factory-spec assembly practices, and multi-stage testing to support consistent performance and durability. Part number 13613 is engineered to address common failure points found in original radiator designs while maintaining OE-style operation.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Radiator for Select Cadillac, Chevrolet, and GMC Models
One Stop Solutions Part Number 13613 is a replacement radiator built for direct-fit service on select Cadillac XT5, Cadillac XT6, Chevrolet Blazer, and GMC Acadia applications. It is engineered for hassle-free installation, OE-level performance, and consistent cooling support in daily driving and high-mileage use.
Key Features
- Direct-fit radiator design for straightforward replacement
- Core material: PA
- Core thickness: 26 mm
- Plated transmission oil cooler type
- No engine oil cooler
- No cap included
- Factory-spec fitted and torqued components
- Premium tubes, fins, headers, and tanks for added durability
- 100% tested during production, including cooler and assembled-unit checks
- Engineering updates address original design weaknesses and heat load in higher-mileage vehicles
Detailed Description
This One Stop Solutions radiator, part number 13613, is built for vehicles that need dependable engine temperature control and integrated transmission cooling support. It uses a 26 mm core with plated transmission oil cooler construction and a PA core material to support stable heat transfer and long service life. The design focuses on drop-in fit, form, and function, with components assembled to factory specifications for a clean replacement on Cadillac XT5, Cadillac XT6, Chevrolet Blazer, and GMC Acadia models.
Part number 13613 is also cross-referenced to Spectra Premium CU13613 for the same application. The radiator is tested at multiple stages during production, including cooler checks before tank installation, core testing before assembly, and a final unit test after assembly. That process helps verify cooling performance before installation.
Vehicle Fitment
- Fits 2017-2025 Cadillac XT5, N/A
- Fits 2020-2025 Cadillac XT6, N/A
- Fits 2019-2025 Chevrolet Blazer, N/A
- Fits 2017-2023 GMC Acadia, N/A
Common Issues This Radiator Can Address
- Leaking or damaged radiator tanks
- Restricted coolant flow from an aging radiator core
- Transmission heat buildup tied to a worn cooler circuit
- Cooling performance loss in high-mileage vehicles
- Fitment problems caused by a failed original radiator
Installation Notes
Confirm vehicle fitment by year, make, and model before installation. This radiator is intended as a direct replacement, and the factory-style design supports an easier swap on compatible Cadillac XT5, Cadillac XT6, Chevrolet Blazer, and GMC Acadia vehicles. Inspect hoses, clamps, and surrounding cooling-system components during replacement to help prevent repeat leaks or overheating concerns.
Quality Assurance
One Stop Solutions builds this radiator with upgraded cooling features, factory-spec assembly practices, and multi-stage testing to support consistent performance and durability. Part number 13613 is engineered to address common failure points found in original radiator designs while maintaining OE-style operation.












