Part #: 1746

One Stop Solutions 1746 Radiator

⚙️ 11 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$122.21Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota and Lexus, Avalon, ES300, and Camry
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Radiator Replacement for Lexus and Toyota Vehicles

The One Stop Solutions radiator part number 1746 is designed specifically for select Lexus and Toyota models, including the Avalon, Camry, and ES300. Engineered to meet original equipment specifications, this radiator ensures efficient cooling and transmission oil management for your vehicle.

Key Features of One Stop Solutions Radiator 1746

  • Core dimensions: 16 3/4" height, 28 1/16" width, and 1" thickness for optimal heat dissipation
  • Durable plastic tanks combined with PA core material for corrosion resistance
  • Includes a concentric transmission oil cooler with a 1 1/8" diameter and 14 3/4" fitting distance
  • Downflow design with 1 5/16" inlet and outlet diameters for efficient coolant flow
  • Single core row construction engineered for reliable performance
  • Drop-in fit with all necessary fittings and hardware included for hassle-free installation
  • Tested up to three times during production to ensure quality and durability

Detailed Radiator Description

This radiator from One Stop Solutions is built to provide consistent cooling performance for Lexus Avalon, Toyota Camry, and Lexus ES300 models. The core is constructed from PA material, which offers enhanced durability and resistance to corrosion. The plastic tanks reduce weight while maintaining structural integrity. The radiator features a downflow design with a single core row, measuring 16 3/4" in height and 28 1/16" in width, ensuring efficient heat exchange. The included concentric transmission oil cooler supports transmission fluid temperature regulation, helping to extend transmission life. Both inlet and outlet headers measure 29 1/8" in length and 2" in width, with 1 5/16" diameter connections for seamless integration with existing cooling systems.

Common Issues Addressed by This Radiator

  • Overheating due to clogged or damaged radiator cores
  • Transmission fluid overheating from faulty or missing transmission oil coolers
  • Leaks caused by cracked plastic tanks or worn seals
  • Reduced cooling efficiency from corrosion or buildup inside the radiator
  • Improper fitment leading to coolant loss or system pressure issues

Installation Notes and Tips

The One Stop Solutions radiator 1746 is designed as a direct replacement for compatible Lexus and Toyota models, ensuring a drop-in fit. All necessary fittings and hardware are included, allowing for straightforward installation. It is recommended to inspect hoses and clamps during installation and replace any worn components to maintain system integrity. Proper torque specifications should be followed when securing components to factory standards.

Quality Assurance and Warranty Information

Each radiator undergoes rigorous testing up to three times during production to verify performance and durability. Components are fitted and torqued to factory specifications to ensure reliability. While specific warranty details are not provided, One Stop Solutions products are manufactured to meet or exceed OE standards, supporting long-term vehicle operation.

BrandOne Stop Solutions
Part Number1746
Cap IncludedNO
Core Height16 3/4
Core MaterialPA
Core Row Quantity1
Core Thickness1
Core Thickness26
Core Width28 1/16
Down Flow Or Cross Flow TypeDOWNFLOW
Engine Oil Cooler IncludedNO
Engine Oil Cooler TypeNONE
Inlet Diameter1 5/16
Inlet Header Length29 1/8
Inlet Header Width2
Outlet Diameter1 5/16
Outlet Header Length29 1/8
Outlet Header Width2
Tank MaterialPLASTIC
Transmission Oil Cooler Diameter1 1/8
Transmission Oil Cooler Distance between Fittings14 3/4
Transmission Oil Cooler IncludedYES
Transmission Oil Cooler TypeCONCENTRIC

This part fits 11 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1999ToyotaAvalon3.0LV6N/A
1998ToyotaAvalon3.0LV6N/A
1997ToyotaAvalon3.0LV6N/A
1996LexusES3003.0LV6N/A
1996ToyotaAvalon3.0LV6N/A
1996ToyotaCamry3.0LV6N/A
1995LexusES3003.0LV6N/A
1995ToyotaAvalon3.0LV6N/A
1995ToyotaCamry3.0LV6N/A
1994LexusES3003.0LV6N/A
1994ToyotaCamry3.0LV6N/A

* 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:

164000A010503448011746A1746CU1746

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.