Nissens 645951 Radiator
Nissens 645951 Radiator for Lexus LS400
Nissens 645951 is an aluminum radiator built for thermal efficiency and dependable engine cooling. It is a direct-fit replacement for select Lexus LS400 models and is listed for 1995-2000 applications with towing package exclusions noted in the fitment data.
Key Features
- Aluminum construction for efficient heat transfer
- OE-style radiator replacement for select Lexus LS400 applications
- Core dimensions: 27.8740 in. height, 15.7480 in. width, 0.6299 in. length
- Cross-reference part numbers include 431399 and CU2058
- Part number 645951 for ordering and catalog lookup
Detailed Description
This Nissens radiator is engineered for the cooling demands of the Lexus LS400, including 1995 Lexus LS400 from 10/1994 and 1996-2000 Lexus LS400 models, both excluding towing package applications. The aluminum core supports efficient coolant heat exchange, helping maintain stable operating temperatures in everyday driving and under load. Nissens develops thermal management components with a focus on quality manufacturing and ongoing aftermarket coverage, and 645951 follows that approach for this vehicle platform.
This part cross-references Spectra Premium CU2058 for the same application. If you are searching for a Lexus LS400 radiator, Nissens 645951 is a catalog match worth checking against your original unit and vehicle build date.
What It Helps Address
- Overheating caused by a worn or inefficient radiator
- Coolant temperature instability during normal driving
- Heat transfer loss from age, corrosion, or internal restriction
- Cooling system service needs on Lexus LS400 models
- Replacement needs for 1995-2000 Lexus LS400, excluding towing package vehicles
Installation Notes and Tips
Verify radiator dimensions, hose connections, and mounting points against the original unit before installation. Confirm fitment by model year and note that 1995 Lexus LS400 coverage begins from 10/1994, while 1996-2000 Lexus LS400 applications exclude towing package vehicles. Flush the cooling system, inspect hoses and clamps, and refill with the correct coolant mixture after installation.
Quality Assurance
Nissens is a market-focused manufacturer of thermal and engine efficiency components, and its products are developed and manufactured to consistent quality standards for aftermarket use. Part number 645951 is supported by catalog cross-references including 431399 and CU2058 for application matching.
Nissens 645951 Radiator
Nissens 645951 Radiator for Lexus LS400
Nissens 645951 is an aluminum radiator built for thermal efficiency and dependable engine cooling. It is a direct-fit replacement for select Lexus LS400 models and is listed for 1995-2000 applications with towing package exclusions noted in the fitment data.
Key Features
- Aluminum construction for efficient heat transfer
- OE-style radiator replacement for select Lexus LS400 applications
- Core dimensions: 27.8740 in. height, 15.7480 in. width, 0.6299 in. length
- Cross-reference part numbers include 431399 and CU2058
- Part number 645951 for ordering and catalog lookup
Detailed Description
This Nissens radiator is engineered for the cooling demands of the Lexus LS400, including 1995 Lexus LS400 from 10/1994 and 1996-2000 Lexus LS400 models, both excluding towing package applications. The aluminum core supports efficient coolant heat exchange, helping maintain stable operating temperatures in everyday driving and under load. Nissens develops thermal management components with a focus on quality manufacturing and ongoing aftermarket coverage, and 645951 follows that approach for this vehicle platform.
This part cross-references Spectra Premium CU2058 for the same application. If you are searching for a Lexus LS400 radiator, Nissens 645951 is a catalog match worth checking against your original unit and vehicle build date.
What It Helps Address
- Overheating caused by a worn or inefficient radiator
- Coolant temperature instability during normal driving
- Heat transfer loss from age, corrosion, or internal restriction
- Cooling system service needs on Lexus LS400 models
- Replacement needs for 1995-2000 Lexus LS400, excluding towing package vehicles
Installation Notes and Tips
Verify radiator dimensions, hose connections, and mounting points against the original unit before installation. Confirm fitment by model year and note that 1995 Lexus LS400 coverage begins from 10/1994, while 1996-2000 Lexus LS400 applications exclude towing package vehicles. Flush the cooling system, inspect hoses and clamps, and refill with the correct coolant mixture after installation.
Quality Assurance
Nissens is a market-focused manufacturer of thermal and engine efficiency components, and its products are developed and manufactured to consistent quality standards for aftermarket use. Part number 645951 is supported by catalog cross-references including 431399 and CU2058 for application matching.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Nissens 645951 Radiator for Lexus LS400
Nissens 645951 is an aluminum radiator built for thermal efficiency and dependable engine cooling. It is a direct-fit replacement for select Lexus LS400 models and is listed for 1995-2000 applications with towing package exclusions noted in the fitment data.
Key Features
- Aluminum construction for efficient heat transfer
- OE-style radiator replacement for select Lexus LS400 applications
- Core dimensions: 27.8740 in. height, 15.7480 in. width, 0.6299 in. length
- Cross-reference part numbers include 431399 and CU2058
- Part number 645951 for ordering and catalog lookup
Detailed Description
This Nissens radiator is engineered for the cooling demands of the Lexus LS400, including 1995 Lexus LS400 from 10/1994 and 1996-2000 Lexus LS400 models, both excluding towing package applications. The aluminum core supports efficient coolant heat exchange, helping maintain stable operating temperatures in everyday driving and under load. Nissens develops thermal management components with a focus on quality manufacturing and ongoing aftermarket coverage, and 645951 follows that approach for this vehicle platform.
This part cross-references Spectra Premium CU2058 for the same application. If you are searching for a Lexus LS400 radiator, Nissens 645951 is a catalog match worth checking against your original unit and vehicle build date.
What It Helps Address
- Overheating caused by a worn or inefficient radiator
- Coolant temperature instability during normal driving
- Heat transfer loss from age, corrosion, or internal restriction
- Cooling system service needs on Lexus LS400 models
- Replacement needs for 1995-2000 Lexus LS400, excluding towing package vehicles
Installation Notes and Tips
Verify radiator dimensions, hose connections, and mounting points against the original unit before installation. Confirm fitment by model year and note that 1995 Lexus LS400 coverage begins from 10/1994, while 1996-2000 Lexus LS400 applications exclude towing package vehicles. Flush the cooling system, inspect hoses and clamps, and refill with the correct coolant mixture after installation.
Quality Assurance
Nissens is a market-focused manufacturer of thermal and engine efficiency components, and its products are developed and manufactured to consistent quality standards for aftermarket use. Part number 645951 is supported by catalog cross-references including 431399 and CU2058 for application matching.
