Part #: CU1553

Spectra CU1553 Radiator

⚙️ 18 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
$166.73Free Shipping
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*Free return shipping only qualifies if our fitment verification tool is used.
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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: Dodge, Ram 2500 and Ram 3500
🔄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 Dodge Ram 2500 and Ram 3500

The Spectra CU1553 radiator is designed specifically for Dodge Ram 2500 and Ram 3500 models, providing efficient cooling performance to maintain optimal engine temperature. This radiator ensures proper heat dissipation, helping to prevent overheating during demanding driving conditions.

Key Features of Spectra CU1553 Radiator

  • Compatible with Dodge Ram 2500 and Ram 3500 trucks
  • Durable construction for long-lasting performance
  • Engineered to meet OEM specifications
  • Efficient cooling to support heavy-duty engine operation
  • Direct replacement part number CU1553 for easy identification

Detailed Product Description

The Spectra CU1553 radiator is a direct-fit replacement designed to match the cooling requirements of Dodge Ram 2500 and Ram 3500 vehicles. Manufactured to meet or exceed original equipment standards, this radiator supports the engine’s cooling system by effectively transferring heat away from the engine block. Its robust design helps maintain consistent engine temperatures, which is critical for the performance and longevity of heavy-duty trucks. The CU1553 part number ensures compatibility and simplifies the selection process for technicians and vehicle owners.

Common Applications and Problem Resolution

  • Replaces damaged or leaking radiators in Dodge Ram 2500 and Ram 3500
  • Addresses engine overheating issues caused by inefficient cooling
  • Resolves coolant leaks that can lead to engine damage
  • Improves cooling system reliability under heavy load conditions
  • Restores proper coolant flow and heat dissipation

Installation Notes and Tips

When installing the Spectra CU1553 radiator, ensure the vehicle is fully cooled before beginning work. Drain the coolant system completely and inspect hoses and clamps for wear or damage. Properly align the radiator to the mounting points and securely fasten all connections to prevent leaks. After installation, refill the cooling system with the recommended coolant and bleed air pockets to maintain optimal performance.

Quality Assurance and Warranty Information

Spectra radiators are manufactured to meet stringent quality standards, ensuring reliable performance and durability. The CU1553 radiator undergoes rigorous testing to verify fitment and function for Dodge Ram 2500 and Ram 3500 models. Warranty coverage details should be confirmed with the product documentation or supplier to ensure protection against manufacturing defects.

This part fits 18 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2002DodgeRam 25005.9LL6DIESELN/ARadiator Cap Is Required
2002DodgeRam 35005.9LL6DIESELN/ARadiator Cap Is Required
2001DodgeRam 25005.9LL6DIESELN/ARadiator Cap Is Required
2001DodgeRam 35005.9LL6DIESELN/ARadiator Cap Is Required
2000DodgeRam 25005.9LL6DIESELN/ARadiator Cap Is Required
2000DodgeRam 35005.9LL6DIESELN/ARadiator Cap Is Required
1999DodgeRam 25005.9LL6DIESELN/ARadiator Cap Is Required
1999DodgeRam 35005.9LL6DIESELN/ARadiator Cap Is Required
1998DodgeRam 25005.9LL6DIESELN/ARadiator Cap Is Required
1998DodgeRam 35005.9LL6DIESELN/ARadiator Cap Is Required
1997DodgeRam 25005.9LL6DIESELN/ARadiator Cap Is Required
1997DodgeRam 35005.9LL6DIESELN/ARadiator Cap Is Required
1996DodgeRam 25005.9LL6DIESELN/ARadiator Cap Is Required
1996DodgeRam 35005.9LL6DIESELN/ARadiator Cap Is Required
1995DodgeRam 25005.9LL6DIESELN/ARadiator Cap Is Required
1995DodgeRam 35005.9LL6DIESELN/ARadiator Cap Is Required
1994DodgeRam 25005.9LL6DIESELN/ARadiator Cap Is Required
1994DodgeRam 35005.9LL6DIESELN/ARadiator Cap Is Required

* 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:

0ACR915615531553A2464296929713273411553411553A4324645200647952029169AA5203019152030191AA52030191AB52030191AC52030191AD73208480115539125C1553CR1553CU1553OR1553RAD1553REA411553REA411553A

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