Part #: CU13100

Spectra CU13100 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
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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: Mazda, 3 and 3 Sport
🔄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 Mazda 3 and 3 Sport

The Spectra CU13100 radiator is designed specifically for Mazda 3 and Mazda 3 Sport models, providing efficient cooling performance to maintain optimal engine temperature. This radiator ensures proper heat dissipation, helping to prevent overheating and maintain vehicle reliability.

  • Compatible with Mazda 3 and Mazda 3 Sport models
  • OEM-quality construction for durability and performance
  • Direct fit replacement with part number CU13100
  • Engineered to meet or exceed original equipment specifications
  • Corrosion-resistant materials for extended service life

Product Details and Specifications

The Spectra CU13100 radiator is manufactured to match the exact dimensions and mounting points of the original radiator in Mazda 3 and 3 Sport vehicles. Constructed with corrosion-resistant materials, this radiator supports efficient coolant flow and heat exchange, which is critical for maintaining engine temperature under various driving conditions. The part number CU13100 ensures compatibility and ease of identification when sourcing replacement parts.

Common Applications and Problem Resolution

  • Replaces leaking or damaged radiator in Mazda 3 and 3 Sport
  • Addresses engine overheating issues caused by radiator failure
  • Resolves coolant leaks that can lead to engine damage
  • Improves cooling system efficiency for consistent engine performance
  • Prevents potential breakdowns due to cooling system malfunctions

Installation Notes and Tips

When installing the Spectra CU13100 radiator, ensure the cooling system is fully drained before removal of the old radiator. Verify all mounting points align correctly with the vehicle’s frame. It is recommended to inspect and replace any worn hoses or clamps during installation to maintain system integrity. Properly bleed the cooling system after installation to avoid air pockets that can affect performance.

Quality Assurance and Warranty

Spectra radiators are manufactured to meet strict quality standards, ensuring reliable performance and durability. The CU13100 radiator undergoes rigorous testing to comply with OEM specifications. While specific warranty details are not provided, Spectra products typically come with a limited warranty against defects in materials and workmanship.

This part fits 18 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2013Mazda32.5LL4N/ARadiator Cap Is Required
2013Mazda3Manual2.3LL4N/ARadiator Cap Is Required
2013Mazda3Manual2.0LL4N/ARadiator Cap Is Required
2013Mazda3Automatic2.0LL4N/A
2013Mazda3 Sport2.5LL4N/ARadiator Cap Is Required
2013Mazda3 SportManual2.0LL4N/ARadiator Cap Is Required
2012Mazda32.5LL4N/ARadiator Cap Is Required
2012Mazda3Manual2.3LL4N/ARadiator Cap Is Required
2012Mazda3Manual2.0LL4N/ARadiator Cap Is Required
2012Mazda3Automatic2.0LL4N/A
2012Mazda3 Sport2.5LL4N/ARadiator Cap Is Required
2012Mazda3 SportManual2.0LL4N/ARadiator Cap Is Required
2011Mazda32.5LL4N/ARadiator Cap Is Required
2011Mazda32.3LL4N/ARadiator Cap Is Required
2011Mazda32.0LL4N/ARadiator Cap Is Required
2010Mazda32.5LL4N/ARadiator Cap Is Required
2010Mazda32.3LL4N/ARadiator Cap Is Required
2010Mazda32.0LL4N/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:

0AMA595210001710350511361310022135082944349641131004113100A8013100A13100C13100CU13100LF8B1520YLF8M15200LF8M1520YDMA3010228OR13100RAD13100REA4113100REA4113100A

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