Part #: 3801

CSF 3801 Radiator

1 Row Plastic Tank Aluminum Core
⚙️ 7 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$102.67Free 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: Fiat and Jeep, 500X and Renegade
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of CSF 3801 Radiator for Fiat 500X and Jeep Renegade

The CSF 3801 radiator is engineered specifically for Fiat 500X and Jeep Renegade models, providing reliable cooling performance. Featuring a 1 row plastic tank aluminum core design, this radiator balances durability and efficient heat dissipation for your vehicle's engine cooling system.

  • Core thickness: 5/8 inch
  • Core width: 15 inches
  • Core length: 24 7/16 inches
  • Aluminum core with plastic tanks
  • Cross flow design for optimized coolant flow
  • Inlet and outlet diameter: 1 1/2 inches (left inlet, right outlet)
  • OEM style quick-connect inlet
  • Single core row construction
  • Cap not included

Detailed Product Description

The CSF 3801 radiator features a 1 row plastic tank aluminum core, combining lightweight aluminum for efficient heat transfer with durable plastic tanks to reduce corrosion risks. The core measures 5/8 inch thick, 15 inches wide, and 24 7/16 inches long, designed to fit the cooling requirements of Fiat 500X and Jeep Renegade vehicles. Its cross flow configuration allows coolant to pass horizontally through the core, enhancing heat dissipation and maintaining optimal engine temperatures. The radiator includes a 1 1/2 inch diameter inlet on the left and outlet on the right, both with quick-connect fittings for straightforward installation. This radiator does not include a cap, so the existing cap from your vehicle should be reused.

About the 1 Row Plastic Tank Aluminum Core Product Line

The CSF 1 Row Plastic Tank Aluminum Core line focuses on combining aluminum cores with plastic tanks to provide a balance of performance and cost-effectiveness. This product line is designed to meet OEM specifications, ensuring compatibility and reliable operation in vehicles like the Fiat 500X and Jeep Renegade. The single core row design supports efficient cooling while maintaining a compact size suitable for these models.

Common Applications and Issues Addressed

  • Replacement for leaking or damaged radiators in Fiat 500X and Jeep Renegade
  • Resolves engine overheating caused by inefficient cooling
  • Addresses coolant leaks from cracked or corroded radiator tanks
  • Improves coolant flow with cross flow design for better temperature regulation
  • Restores proper engine temperature control after radiator core failure

Installation Notes and Tips

  • Ensure compatibility with Fiat 500X and Jeep Renegade models before installation
  • Use existing radiator cap as this product does not include one
  • Check inlet and outlet hose diameters (1 1/2 inch) for proper fitment
  • Inspect and replace any worn hoses or clamps during installation
  • Bleed the cooling system properly after installation to avoid air pockets

Quality Assurance and Warranty

The CSF 3801 radiator is manufactured to meet OEM standards for fit, form, and function. It is constructed with corrosion-resistant aluminum core and durable plastic tanks to ensure long service life. While specific warranty details are not provided, CSF products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer upon purchase.

BrandCSF
Part Number3801
Position1 Row Plastic Tank Aluminum Core
Box Height (in)7 1/16
Box Length (in)33
Box Weight (lbs)8
Box Width (in)22 3/16
Cap IncludedNo
Core Length24 7/16
Core MaterialAluminum
Core Thickness5/8
Core Width15
Down Flow Or Cross Flow TypeCross Flow
Hazardous MaterialNo
Inlet Diameter1 1/2 Left
Inlet Length (in)15 1/2
Inlet Width (in)1 1/16
Outlet Diameter1 1/2 Right
Outlet Length (in)15 1/2
Outlet Width (in)1 1/16
Radiator Core Row Quantity1
Tank MaterialPlastic
Tech NoteO.E.M. style Plastic tanks & Aluminum core;with quick-connect inlet & outlet pipe.

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2018Fiat500X1.4LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2018JeepRenegade1.4LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2017Fiat500X1.4LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2017JeepRenegade1.4LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2016Fiat500X1.4LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2016JeepRenegade1.4LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2015JeepRenegade1.4LL4N/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:

1353568260449AA68260453AACH3010370

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