Part #: 3503

CSF 3503 Radiator

1 Row Plastic Tank Aluminum Core
⚙️ 2 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$139.83Free 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
📦1 Row Plastic Tank Aluminum Core
🚗Fitment: Toyota, Camry
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of CSF 3503 Radiator for Toyota Camry

The CSF 3503 radiator is designed specifically for Toyota Camry models, featuring a durable aluminum core combined with plastic tanks. This radiator offers reliable cooling performance with a single-row core construction, making it suitable for maintaining optimal engine temperatures.

  • Core Thickness: 5/8 inch
  • Core Width: 28 5/8 inches
  • Core Length: 15 13/16 inches
  • Core Material: Aluminum
  • Tank Material: Plastic
  • Inlet Diameter: 1 3/8 inches (left side)
  • Outlet Diameter: 1 3/8 inches (right side)
  • Flow Type: Down flow
  • Radiator Core Row Quantity: 1
  • Cap Included: No

Details on the 1 Row Plastic Tank Aluminum Core Product Line

The CSF 1 Row Plastic Tank Aluminum Core product line combines OEM-style plastic tanks with a robust aluminum core. This design balances weight and durability, providing efficient heat dissipation while maintaining compatibility with factory specifications. The single-row core thickness of 5/8 inch supports effective cooling for standard engine demands, making it a practical replacement option for Toyota Camry vehicles.

Product Description and Specifications

The CSF 3503 radiator features a 1-row aluminum core measuring 28 5/8 inches wide by 15 13/16 inches long, with a core thickness of 5/8 inch. The plastic tanks are engineered to OEM standards, ensuring a proper fit and reliable sealing. The radiator supports a down flow cooling design, with inlet and outlet diameters both at 1 3/8 inches positioned on the left and right sides respectively. This radiator does not include a cap but is compatible with CSF cap number 4514. The overall construction weighs approximately 10 pounds and is sized to fit the Toyota Camry cooling system requirements.

Common Applications and Problem Solving

  • Replacement for leaking or damaged radiator tanks
  • Restores cooling efficiency in overheating Toyota Camry engines
  • Addresses radiator core corrosion or clogging issues
  • Suitable for vehicles requiring OEM-style plastic tank radiators
  • Supports proper coolant flow with down flow design

Installation Notes and Tips

When installing the CSF 3503 radiator, ensure compatibility with your Toyota Camry model year and engine configuration. Verify inlet and outlet hose sizes match the 1 3/8 inch diameter specifications. Since the radiator does not include a cap, use the recommended CSF cap number 4514 or an equivalent OEM cap. Properly bleed the cooling system after installation to avoid air pockets and ensure optimal performance.

Quality Assurance and Warranty

CSF radiators are manufactured to meet OEM standards, combining aluminum cores with plastic tanks for durability and performance. This radiator is free of hazardous materials and designed for long-term reliability. Warranty details should be confirmed with the distributor or manufacturer, as they may vary by region.

BrandCSF
Part Number3503
Position1 Row Plastic Tank Aluminum Core
Core Thickness5/8
Core Width28 5/8
Core MaterialAluminum
Tank MaterialPlastic
Core Length15 13/16
Inlet Diameter1 3/8 left
Outlet Diameter1 3/8 right
Down Flow Or Cross Flow TypeDown flow
Radiator Core Row Quantity1
Cap IncludedNo
Box Height (in)6 4/16
Box Length (in)31 5/8
Box Weight (lbs)10
Box Width (in)23 1/8
Csf Cap Number4514
Hazardous MaterialNo
Inlet Length (in)29 1/2
Inlet Width (in)1 5/8
Outlet Length (in)29 1/2
Outlet Width (in)1 5/8
Tech NoteO.e.m. style plastic tanks & aluminum core.

This part fits 2 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2011ToyotaCamry2.5LL4N/AOE Style Design; Japan Built; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2010ToyotaCamry2.5LL4N/AOE Style Design; Japan Built; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core

* 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:

1316016400-360708013160CU13160TO3010333

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