Part #: CU13490

Spectra CU13490 Radiator

⚙️ 13 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
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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
🚗Fitment: Ram, 2500, 3500, and 4000
🔄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 Ram 2500, 3500, and 4000

The Spectra CU13490 radiator is designed to provide efficient cooling performance for Ram heavy-duty trucks. Engineered to meet the specific cooling needs of Ram 2500, 3500, and 4000 models, this radiator helps maintain optimal engine temperature under demanding conditions.

  • Compatible with Ram 2500, 3500, and 4000 models
  • Direct replacement radiator for reliable fit and function
  • Constructed to support heavy-duty cooling requirements
  • Durable materials designed to withstand high engine heat
  • Part number CU13490 ensures exact match for specified vehicles

Product Details and Specifications

The Spectra CU13490 radiator is manufactured to meet OEM specifications for Ram trucks, ensuring proper fitment and performance. This radiator is built to handle the cooling demands of heavy-duty engines found in Ram 2500, 3500, and 4000 series vehicles. Its design supports efficient heat dissipation, helping to prevent engine overheating during towing, hauling, or extended operation. The part number CU13490 corresponds to this specific radiator model, making it easier to identify and order the correct replacement part for your Ram truck.

Common Applications and Problem Resolution

  • Replaces damaged or leaking radiator in Ram 2500, 3500, and 4000 trucks
  • Addresses engine overheating issues caused by radiator failure
  • Resolves coolant leaks that reduce cooling system efficiency
  • Improves engine temperature regulation under heavy load conditions
  • Restores proper coolant flow to prevent engine damage

Installation Notes and Tips

When installing the Spectra CU13490 radiator, ensure the vehicle is cool and the cooling system is depressurized before removal. Verify compatibility with your Ram model and engine type. Properly flush the cooling system to remove debris and contaminants before installing the new radiator. Check all hose connections and clamps for secure fitment to prevent leaks. It is recommended to inspect the thermostat and water pump during installation for optimal cooling system performance.

Quality Assurance and Warranty Information

Spectra radiators are manufactured to meet industry standards for durability and performance. The CU13490 radiator undergoes quality control testing to ensure reliable operation in Ram 2500, 3500, and 4000 trucks. While specific warranty details are not provided here, Spectra typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

This part fits 13 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2018Ram25006.7LL6N/AMain Radiator
2018Ram35006.7LL6N/AMain Radiator
2017Ram25006.7LL6N/AMain Radiator
2017Ram35006.7LL6N/AMain Radiator
2016Ram25006.7LL6N/AMain Radiator
2016Ram35006.7LL6N/AMain Radiator
2015Ram25006.7LL6N/AMain Radiator
2015Ram35006.7LL6N/AMain Radiator
2014Ram25006.7LL6N/AMain Radiator
2014Ram35006.7LL6N/AMain Radiator
2013Ram25006.7LL6DIESELN/AMain Radiator
2013Ram35006.7LL6DIESELN/AMain Radiator
2013Ram40006.7LL6DIESELN/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:

0ACR6346100057134901349136634113490411349152014720AA52014738AA8013490874877C13490CR13490PR13490APR13491ARA13490RAD13490REA4113490REA4113491

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