Part #: CU537

Spectra CU537 Radiator

⚙️ 12 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
$158.70Free Shipping
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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: Geo and Toyota, Corolla and Prizm
🔄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 Geo and Toyota Vehicles

The Spectra CU537 radiator is designed to provide efficient cooling performance for select Geo and Toyota models. Engineered to meet OEM specifications, this radiator ensures proper engine temperature regulation for your Geo Prizm or Toyota Corolla.

Key Features of the Spectra CU537 Radiator

  • Compatible with Geo Prizm and Toyota Corolla models
  • Meets or exceeds original equipment standards
  • Durable construction for long-lasting performance
  • Direct fit replacement for easy installation
  • Designed to maintain optimal engine cooling

Detailed Product Description

The Spectra CU537 radiator is a direct replacement part engineered specifically for the cooling systems of Geo Prizm and Toyota Corolla vehicles. Manufactured to match the original radiator's dimensions and specifications, it ensures proper coolant flow and heat dissipation. This radiator helps maintain engine operating temperatures within the recommended range, preventing overheating and potential engine damage. Its robust design supports reliable performance under various driving conditions.

Common Applications and Issues Addressed

  • Replacement for leaking or cracked radiator cores
  • Solves overheating problems due to radiator failure
  • Restores proper coolant circulation in the cooling system
  • Addresses corrosion or clogging in original radiator
  • Improves engine temperature stability for Geo Prizm and Toyota Corolla

Installation Notes and Tips

When installing the Spectra CU537 radiator, ensure the cooling system is fully drained before removal of the old radiator. Verify all hose connections and mounting points align with the new radiator for a secure fit. It is recommended to inspect and replace any worn hoses or clamps during installation to prevent future leaks. Properly refill the cooling system with the correct type and mixture of coolant and bleed air pockets to avoid overheating.

Quality Assurance and Warranty Information

Spectra radiators are manufactured to meet strict quality standards, ensuring durability and reliable performance. The CU537 radiator undergoes rigorous testing to comply with OEM specifications. While specific warranty details are not provided here, Spectra products typically include a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

This part fits 12 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1992GeoPrizm1.6LL4N/Aw/ Inlet In the Middle Of The Top Tank; w/o Heavy Duty Cooling; Radiator Cap Is Required
1992ToyotaCorolla1.6LL4N/AReplaces OEM 1 Row Core; Radiator Cap Is Required
1991GeoPrizm1.6LL4N/Aw/ Inlet In the Middle Of The Top Tank; w/o Heavy Duty Cooling; Radiator Cap Is Required
1991ToyotaCorolla1.6LL4N/AReplaces OEM 1 Row Core; Radiator Cap Is Required
1990GeoPrizm1.6LL4N/Aw/ Inlet In the Middle Of The Top Tank; w/o Heavy Duty Cooling; Radiator Cap Is Required
1990ToyotaCorolla1.6LL4N/AReplaces OEM 1 Row Core; Radiator Cap Is Required
1989GeoPrizm1.6LL4N/Aw/ Inlet In the Middle Of The Top Tank; w/o Heavy Duty Cooling; Radiator Cap Is Required
1988ToyotaCorollaSR51.6LL4N/AReplaces OEM 1 Row Core; Radiator Cap Is Required
1988ToyotaCorollaSR5 All Trac1.6LL4N/AReplaces OEM 1 Row Core; Radiator Cap Is Required
1988ToyotaCorollaLE1.6LL4N/AReplaces OEM 1 Row Core; Radiator Cap Is Required
1988ToyotaCorollaDLX1.6LL4N/AReplaces OEM 1 Row Core; Radiator Cap Is Required
1988ToyotaCorollaDLX All Trac1.6LL4N/AReplaces OEM 1 Row Core; Radiator 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:

0ATY235714351640011210164001538016400162001640016230164001629016410010301641001040164100201016410020201641002030164101121016410153801641016230164101629016410AZ0492070122092213107247740535415374153941539A431276524511585245115952453505524537615246728952467290537539801053795897369738C0537CU537OR537REA41537REA41539REA41539A

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