Part #: 2945

CSF 2945 Radiator

1 Row Plastic Tank Aluminum Core
⚙️ 11 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦1 Row Plastic Tank Aluminum Core
🚗Fitment: Nissan, Altima and Maxima
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of CSF 2945 Radiator for Nissan Altima and Maxima

The CSF 2945 radiator is designed specifically for Nissan Altima and Maxima models, providing reliable cooling performance. Featuring a 1 row plastic tank aluminum core construction, this radiator balances durability and efficient heat dissipation for your vehicle's engine cooling system.

  • Core thickness: 5/8 inch
  • Core width: 28 11/16 inches
  • Core length: 15 13/16 inches
  • Aluminum core with plastic tanks
  • Down flow design with 1 row core
  • Inlet and outlet diameter: 1 3/8 inches (left inlet, right outlet)
  • Compatible with Nissan Altima and Maxima
  • Part number: 2945

Details on the 1 Row Plastic Tank Aluminum Core Product Line

The CSF 1 Row Plastic Tank Aluminum Core line combines OEM-style plastic tanks with a durable aluminum core to provide a balance of lightweight construction and effective cooling. This product line is engineered to meet the specific cooling requirements of vehicles like the Nissan Altima and Maxima, ensuring proper fitment and performance. The single-row core design supports efficient heat transfer while maintaining a compact size suitable for the engine bay.

Technical Description of CSF Part Number 2945

This radiator features a 5/8 inch thick aluminum core measuring 28 11/16 inches wide and 15 13/16 inches long. The down flow design facilitates coolant movement from top to bottom, optimizing heat dissipation. The plastic tanks on each end are designed to match OEM specifications, with a 1 3/8 inch diameter inlet on the left and outlet on the right side. The radiator does not include a cap but is compatible with CSF cap number 4502. The unit weighs approximately 9 pounds and is packaged in a box measuring 31 7/16 inches in length, 22 3/16 inches in width, and 4 1/2 inches in height.

Common Applications and Issues Addressed

  • Replacement for leaking or damaged radiators in Nissan Altima and Maxima
  • Resolves engine overheating caused by inefficient cooling
  • Addresses coolant leaks from cracked plastic tanks
  • Improves cooling system performance with OEM-style aluminum core
  • Suitable for vehicles requiring a down flow, single-row radiator design

Installation Notes and Tips

  • Ensure compatibility with Nissan Altima or Maxima model year before installation
  • Verify inlet and outlet hose diameters match existing connections (1 3/8 inch)
  • Use appropriate coolant and follow manufacturer torque specifications for mounting
  • Check for proper alignment of inlet and outlet ports during installation
  • Replace radiator cap with CSF cap number 4502 if needed (not included)

Quality Assurance and Warranty Information

The CSF 2945 radiator is manufactured to meet OEM standards, featuring high-quality aluminum core and plastic tanks designed for durability and reliable performance. This radiator is free of hazardous materials and undergoes quality control inspections to ensure fitment and function. Warranty details should be confirmed with the distributor or manufacturer, as they may vary by region.

BrandCSF
Part Number2945
Position1 Row Plastic Tank Aluminum Core
Box Height (in)4 1/2
Box Length (in)31 7/16
Box Weight (lbs)9
Box Width (in)22 3/16
Cap IncludedNo
Core Length15 13/16
Core MaterialAluminum
Core Thickness5/8
Core Width28 11/16
Csf Cap Number4502
Down Flow Or Cross Flow TypeDown Flow
Hazardous MaterialNo
Inlet Diameter1 3/8 Left
Inlet Length (in)29 1/2
Inlet Width (in)1 5/8
Oil Cooler (in)13 3/4 (high-effeciency Concentric Type)
Outlet Diameter1 3/8 Right
Outlet Length (in)29 1/2
Outlet Width (in)1 5/8
Radiator Core Row Quantity1
Tank MaterialPlastic
Tech NoteO.E.M. style Plastic tanks & Aluminum core.

This part fits 11 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2006NissanAltima3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
2006NissanMaximaManual3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
2006NissanMaximaAutomatic3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
2005NissanAltima3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
2005NissanMaximaAutomatic3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
2005NissanMaximaManual3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
2004NissanAltima3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
2004NissanMaximaManual3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
2004NissanMaximaAutomatic3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
2003NissanAltima3.5LV6N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
2002NissanAltima3.5LV6N/AOE Style Design; Use Mini, 13 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:

21410 - 8J10021460 - 8J100241580124158012693CU2415NI3010189NI3010190NI3010194

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