Part #: CU1140

Spectra CU1140 Radiator

⚙️ 8 vehicles fit this part
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Select your vehicle to confirm fitment
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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, Miata
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🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Radiator Replacement for Mazda Miata

The Spectra CU1140 radiator is designed specifically for Mazda Miata models, providing efficient cooling performance to maintain optimal engine temperature. This radiator ensures proper heat dissipation, helping to prevent overheating during regular driving conditions.

  • Direct replacement radiator compatible with Mazda Miata
  • Manufactured by Spectra for consistent quality
  • Part number CU1140 for accurate identification
  • Constructed to meet OEM specifications
  • Supports effective engine cooling and temperature regulation

Product Details and Compatibility

The Spectra CU1140 radiator is engineered to fit Mazda Miata vehicles, offering a precise fit and reliable operation. This radiator is part of Spectra's line of cooling components, known for durability and performance in automotive applications. Designed to match the original equipment manufacturer’s standards, it helps maintain the cooling system’s integrity and efficiency. The CU1140 radiator is built to handle the thermal demands of the Mazda Miata engine, ensuring consistent coolant flow and heat exchange.

Common Applications and Problem Resolution

  • Replaces damaged or leaking radiators in Mazda Miata models
  • Addresses engine overheating issues caused by radiator failure
  • Restores proper coolant circulation and temperature control
  • Solves coolant leaks that can lead to engine damage
  • Improves overall cooling system reliability

Installation Notes and Tips

When installing the Spectra CU1140 radiator, ensure the vehicle is cool and the cooling system is depressurized before removal. Properly drain the coolant and inspect hoses and clamps for wear. Align the radiator carefully to avoid damage to the fins or mounting points. After installation, refill the cooling system with the recommended coolant and bleed air pockets to prevent overheating.

Quality Assurance and Warranty

Spectra manufactures the CU1140 radiator to meet industry standards for fit and function. While specific warranty details are not provided, Spectra products typically undergo quality control processes to ensure durability and performance. Using a Spectra radiator helps maintain the reliability of your Mazda Miata’s cooling system.

This part fits 8 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1997MazdaMiata1.8LL4N/ARadiator Cap Is Required
1996MazdaMiata1.8LL4N/ARadiator Cap Is Required
1995MazdaMiata1.8LL4N/ARadiator Cap Is Required
1994MazdaMiata1.8LL4N/ARadiator Cap Is Required
1993MazdaMiata1.6LL4N/ARadiator Cap Is Required
1992MazdaMiata1.6LL4N/ARadiator Cap Is Required
1991MazdaMiata1.6LL4N/ARadiator Cap Is Required
1990MazdaMiata1.6LL4N/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:

113911401140CBR20302064221350222182254280728082980411139411140411140A4311827314307530A801114093199321A1140B61P15200B61P15200AB61P15200BB64J15200B64J15200AB64J15200BB64J15200CBPE815200BPE915200C1140CU1140MA3010104MA3010105MA3010106OR1140RAD1140REA411139REA411140REA411140A

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