Part #: 3456

CSF 3456 Radiator

1 Row Plastic Tank Aluminum Core
⚙️ 9 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$136.71Free Shipping
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✅ 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: Ford and Mercury, Five Hundred, Freestyle, and Montego
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of CSF 1 Row Plastic Tank Aluminum Core Radiator

The CSF 3456 radiator is designed specifically for Ford and Mercury vehicles, including the Five Hundred, Freestyle, and Montego models. Featuring a durable aluminum core paired with OE-style plastic tanks, this radiator offers reliable cooling performance tailored to your vehicle's needs.

  • Core thickness: 7/8 inch
  • Core width: 16 7/16 inches
  • Core length: 25 inches
  • Aluminum core material with plastic tanks
  • Cross flow design for efficient heat dissipation
  • Inlet and outlet diameter: 1 3/8 inches (left inlet, right outlet)
  • Single row radiator core
  • Cap not included

Details on the 1 Row Plastic Tank Aluminum Core Product Line

The CSF 1 Row Plastic Tank Aluminum Core line combines a lightweight aluminum core with OE-style plastic tanks to provide a balance of durability and cost-effectiveness. This product line is engineered to meet original equipment specifications, ensuring compatibility and performance for vehicles like the Ford Five Hundred, Mercury Freestyle, and Montego. The single-row core design supports efficient cooling while maintaining a compact form factor.

Product Description and Specifications

The CSF 3456 radiator features a 7/8 inch thick aluminum core measuring 16 7/16 inches wide and 25 inches long. Its cross flow configuration allows coolant to pass horizontally through the core, optimizing heat exchange. The plastic tanks on either end are designed to match OEM standards, with a 1 3/8 inch diameter inlet on the left and outlet on the right. This radiator is a single-row core type, suitable for vehicles requiring a compact cooling solution without sacrificing performance.

Common Applications and Problem Solving

  • Replaces leaking or cracked radiators in Ford Five Hundred, Mercury Freestyle, and Montego
  • Addresses overheating issues caused by inefficient or damaged cooling components
  • Restores proper coolant flow with OEM-style inlet and outlet dimensions
  • Solves radiator core corrosion or clogging problems
  • Provides a reliable replacement for vehicles with original single-row radiator cores

Installation Notes and Tips

  • Ensure compatibility with your vehicle’s make and model before installation
  • Check inlet and outlet hose sizes to confirm fitment with existing plumbing
  • Bleed the cooling system properly after installation to avoid air pockets
  • Inspect mounting points and hardware for wear or damage during replacement
  • Use recommended coolant types and maintain proper fluid levels for optimal performance

Quality Assurance and Warranty Information

The CSF 3456 radiator is manufactured to meet OEM specifications, featuring a robust aluminum core and plastic tanks designed for durability and corrosion resistance. While the product does not include a radiator cap, it is engineered for direct replacement in compatible Ford and Mercury models. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.

BrandCSF
Part Number3456
Position1 Row Plastic Tank Aluminum Core
Box Height (in)6 1/16
Box Length (in)36 9/16
Box Weight (lbs)10
Box Width (in)20 13/16
Cap IncludedNo
Core Length25
Core MaterialAluminum
Core Thickness7/8
Core Width16 7/16
Down Flow Or Cross Flow TypeCross Flow
Hazardous MaterialNo
Inlet Diameter1 3/8 Left
Inlet Length (in)16 13/16
Inlet Width (in)1 9/16
Outlet Diameter1 3/8 Right
Outlet Length (in)16 13/16
Outlet Width (in)1 9/16
Radiator Core Row Quantity1
Tank MaterialPlastic
Tech NoteO.E.M. style Plastic tanks & Aluminum core.

This part fits 9 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2007FordFive Hundred3.0LV6N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2007FordFreestyle3.0LV6N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2007MercuryMontego3.0LV6N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2006FordFive Hundred3.0LV6N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2006FordFreestyle3.0LV6N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2006MercuryMontego3.0LV6N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2005FordFive Hundred3.0LV6N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2005FordFreestyle3.0LV6N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2005MercuryMontego3.0LV6N/AOE style design ensures optimal fitment and performance.; 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:

27615F9Z 8005 AA5F9Z 8005 AD8012761CU2761FO3010259

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