
One Stop Solutions 13574 Radiator
Radiator for Buick LaCrosse and Chevrolet Malibu
One Stop Solutions Part Number 13574 is a direct-fit radiator built for OE-style cooling performance in select Buick and Chevrolet applications. It is engineered for hassle-free installation, with factory-spec fitment and cooling-system components designed to support long service life.
- Fits 2017-2019 Buick LaCrosse, N/A
- Fits 2016-2018 Chevrolet Malibu, N/A
- Core thickness: 1 / 26
- Core material: PA
- Transmission oil cooler type: plated
- Engine oil cooler type: none
- Cap included: no
Key Features
- Drop-in fit, form, and function for straightforward replacement
- Factory-spec components fitted and torqued during assembly
- Premium-grade tubes, fins, headers, tanks, and related components
- Enhanced cooling design with added fins per inch and thicker core construction
- Transmission cooler circuit tested before tank installation and again after assembly
- Complete radiator assembly tested up to three times during production
Detailed Description
This One Stop Solutions radiator, Part Number 13574, is built for drivers replacing a worn or leaking cooling unit in a 2017-2019 Buick LaCrosse or a 2016-2018 Chevrolet Malibu. It uses engineering updates aimed at improving cooling efficiency and durability, including design changes intended to address common failure points in higher-mileage vehicles. The radiator is assembled with premium materials and tested throughout production to verify cooling-system integrity and fit.
This part cross-references Spectra Premium CU13574 for the same application.
Common Issues This Radiator Can Address
- Coolant leaks from a damaged or aging radiator core or tank
- Overheating caused by reduced heat transfer efficiency
- Transmission temperature concerns related to a failing cooler circuit
- Cooling-system performance loss from internal blockage or corrosion
- Fitment problems from a replacement radiator that does not match factory dimensions
Installation Notes and Tips
Verify vehicle application before installation: Fits 2017-2019 Buick LaCrosse, N/A and Fits 2016-2018 Chevrolet Malibu, N/A. Confirm that the radiator matches the original configuration, including the plated transmission oil cooler and no engine oil cooler setup. Flush the cooling system, inspect hoses and related seals, and check for proper fan operation after installation.
Quality Assurance
OSC radiators are tested during production, including cooler testing before tank installation, core testing before assembly, and a final test after assembly. Components are assembled to factory specifications to support consistent fit and cooling performance.
Original: $255.23
-65%$255.23
$89.33One Stop Solutions 13574 Radiator
Radiator for Buick LaCrosse and Chevrolet Malibu
One Stop Solutions Part Number 13574 is a direct-fit radiator built for OE-style cooling performance in select Buick and Chevrolet applications. It is engineered for hassle-free installation, with factory-spec fitment and cooling-system components designed to support long service life.
- Fits 2017-2019 Buick LaCrosse, N/A
- Fits 2016-2018 Chevrolet Malibu, N/A
- Core thickness: 1 / 26
- Core material: PA
- Transmission oil cooler type: plated
- Engine oil cooler type: none
- Cap included: no
Key Features
- Drop-in fit, form, and function for straightforward replacement
- Factory-spec components fitted and torqued during assembly
- Premium-grade tubes, fins, headers, tanks, and related components
- Enhanced cooling design with added fins per inch and thicker core construction
- Transmission cooler circuit tested before tank installation and again after assembly
- Complete radiator assembly tested up to three times during production
Detailed Description
This One Stop Solutions radiator, Part Number 13574, is built for drivers replacing a worn or leaking cooling unit in a 2017-2019 Buick LaCrosse or a 2016-2018 Chevrolet Malibu. It uses engineering updates aimed at improving cooling efficiency and durability, including design changes intended to address common failure points in higher-mileage vehicles. The radiator is assembled with premium materials and tested throughout production to verify cooling-system integrity and fit.
This part cross-references Spectra Premium CU13574 for the same application.
Common Issues This Radiator Can Address
- Coolant leaks from a damaged or aging radiator core or tank
- Overheating caused by reduced heat transfer efficiency
- Transmission temperature concerns related to a failing cooler circuit
- Cooling-system performance loss from internal blockage or corrosion
- Fitment problems from a replacement radiator that does not match factory dimensions
Installation Notes and Tips
Verify vehicle application before installation: Fits 2017-2019 Buick LaCrosse, N/A and Fits 2016-2018 Chevrolet Malibu, N/A. Confirm that the radiator matches the original configuration, including the plated transmission oil cooler and no engine oil cooler setup. Flush the cooling system, inspect hoses and related seals, and check for proper fan operation after installation.
Quality Assurance
OSC radiators are tested during production, including cooler testing before tank installation, core testing before assembly, and a final test after assembly. Components are assembled to factory specifications to support consistent fit and cooling performance.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Radiator for Buick LaCrosse and Chevrolet Malibu
One Stop Solutions Part Number 13574 is a direct-fit radiator built for OE-style cooling performance in select Buick and Chevrolet applications. It is engineered for hassle-free installation, with factory-spec fitment and cooling-system components designed to support long service life.
- Fits 2017-2019 Buick LaCrosse, N/A
- Fits 2016-2018 Chevrolet Malibu, N/A
- Core thickness: 1 / 26
- Core material: PA
- Transmission oil cooler type: plated
- Engine oil cooler type: none
- Cap included: no
Key Features
- Drop-in fit, form, and function for straightforward replacement
- Factory-spec components fitted and torqued during assembly
- Premium-grade tubes, fins, headers, tanks, and related components
- Enhanced cooling design with added fins per inch and thicker core construction
- Transmission cooler circuit tested before tank installation and again after assembly
- Complete radiator assembly tested up to three times during production
Detailed Description
This One Stop Solutions radiator, Part Number 13574, is built for drivers replacing a worn or leaking cooling unit in a 2017-2019 Buick LaCrosse or a 2016-2018 Chevrolet Malibu. It uses engineering updates aimed at improving cooling efficiency and durability, including design changes intended to address common failure points in higher-mileage vehicles. The radiator is assembled with premium materials and tested throughout production to verify cooling-system integrity and fit.
This part cross-references Spectra Premium CU13574 for the same application.
Common Issues This Radiator Can Address
- Coolant leaks from a damaged or aging radiator core or tank
- Overheating caused by reduced heat transfer efficiency
- Transmission temperature concerns related to a failing cooler circuit
- Cooling-system performance loss from internal blockage or corrosion
- Fitment problems from a replacement radiator that does not match factory dimensions
Installation Notes and Tips
Verify vehicle application before installation: Fits 2017-2019 Buick LaCrosse, N/A and Fits 2016-2018 Chevrolet Malibu, N/A. Confirm that the radiator matches the original configuration, including the plated transmission oil cooler and no engine oil cooler setup. Flush the cooling system, inspect hoses and related seals, and check for proper fan operation after installation.
Quality Assurance
OSC radiators are tested during production, including cooler testing before tank installation, core testing before assembly, and a final test after assembly. Components are assembled to factory specifications to support consistent fit and cooling performance.












