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One Stop Solutions 2418 Radiator
| Brand | One Stop Solutions 2418 |
|---|---|
| Cap Included | NO |
| Core Height | 16 3/4 |
| Core Material | PA |
| Core Row Quantity | 1 |
| Core Thickness | 16 |
| Core Thickness | 5/8 |
| Core Width | 29 13/16 |
| Down Flow Or Cross Flow Type | DOWNFLOW |
| Engine Oil Cooler Included | NO |
| Engine Oil Cooler Type | NONE |
| Inlet Diameter | 1 1/2 |
| Inlet Header Length | 30 5/8 |
| Inlet Header Width | 2 |
| Outlet Diameter | 1 1/2 |
| Outlet Header Length | 30 5/8 |
| Outlet Header Width | 2 |
| Tank Material | PLASTIC |
| Transmission Oil Cooler Distance between Fittings | 14 3/4 |
| Transmission Oil Cooler Included | YES |
| Transmission Oil Cooler Type | PLATED |
| Fits | Lexus · 6 vehicles |
O.E. form and function. Built for a drop-in fit with hassle-free installation.
Premium aluminum construction. Cadmium-plated tubes help resist premature failure.
Pressure tested. Each radiator is tested during production for dependable sealing.
Cross-references APDI 8012418, Koyorad A2418 and Spectra Premium CU2419 for the same application. See all 4.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Radiator for Lexus LS430
This OSC Premium New Automotive Radiator is built for the 2001-2006 Lexus LS430 with a 5/8" core. It uses a downflow design with a plastic tank and premium aluminum construction to support OE-style fitment and cooling performance.
- Fits 2001-2006 Lexus LS430, N/A
- Part number 2418 for direct application lookup
- Core dimensions: 16 3/4" height, 29 13/16" width, 5/8" thickness
- 1 1/2" inlet and 1 1/2" outlet for factory-style hose connection sizing
- Transmission oil cooler included with plated cooler design
- Single-row core layout with downflow configuration
- Plastic tank construction with aluminum core materials
- Die-cut gasket design for leak resistance
Detailed Product Overview
OSC part number 2418 is engineered to match original equipment form and function for the Lexus LS430 radiator application. The radiator is individually pressure tested during production and built with premium-grade tubes, fins, headers, and tanks to support durability in daily driving and higher-mileage use. The integrated transmission oil cooler and factory-style dimensions help maintain proper cooling system layout on the 2001-2006 Lexus LS430.
This part cross-references APDI 8012418 and Koyorad A2418 for the same application.
Common Cooling System Issues It Can Address
- Coolant leaks from a worn or damaged radiator core or tank
- Transmission fluid temperature concerns tied to a failing cooler circuit
- Restricted cooling performance from aged fins or internal wear
- Fitment problems caused by a distorted or previously repaired radiator
- Heat-related stress in a high-mileage Lexus LS430 cooling system
Installation Notes and Tips
Verify core dimensions, inlet and outlet sizing, and cooler line spacing before installation. This radiator is built for drop-in fit, form, and function on the listed Lexus LS430 applications, and all necessary fittings or hardware are included in each unit. Flush the cooling system, inspect hoses and clamps, and confirm the transmission cooler lines are clean before final assembly.
Quality Assurance
OSC tests the transmission and engine oil coolers before tank installation, checks the radiator core before assembly, and tests the completed unit again after assembly. The design also incorporates engineering updates aimed at improving cooling capacity and service life on vehicles that have accumulated mileage.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Lexus | LS430 | 4.3L | V8 | N/A | 5/8" CORE |
| 2005 | Lexus | LS430 | 4.3L | V8 | N/A | 5/8" CORE |
| 2004 | Lexus | LS430 | 4.3L | V8 | N/A | 5/8" CORE |
| 2003 | Lexus | LS430 | 4.3L | V8 | N/A | 5/8" CORE |
| 2002 | Lexus | LS430 | 4.3L | V8 | N/A | 5/8" CORE |
| 2001 | Lexus | LS430 | 4.3L | V8 | N/A | 5/8" CORE |
| No rows match your filter. | ||||||