Part #: CU1533

Spectra CU1533 Radiator

⚙️ 6 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: Chevrolet and GMC, Blazer, Jimmy, S10, and Sonoma
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Radiator Replacement for Chevrolet and GMC Vehicles

The Spectra CU1533 radiator is designed to provide efficient cooling performance for select Chevrolet and GMC models. Engineered to meet OEM specifications, this radiator supports optimal engine temperature regulation for vehicles like the Chevrolet Blazer, GMC Jimmy, S10, and Sonoma.

Key Features of the Spectra CU1533 Radiator

  • Compatible with Chevrolet Blazer, GMC Jimmy, S10, and Sonoma models
  • Meets or exceeds original equipment standards for durability and performance
  • Constructed for effective heat dissipation to maintain engine temperature
  • Direct replacement part number CU1533 for easy identification
  • Designed to integrate seamlessly with existing cooling system components

Detailed Product Description

The Spectra CU1533 radiator is a direct-fit replacement part engineered specifically for Chevrolet and GMC vehicles including the Blazer, Jimmy, S10, and Sonoma. This radiator is manufactured to match the original equipment specifications, ensuring proper fit and reliable cooling system performance. Its design facilitates efficient heat transfer, helping to prevent engine overheating and maintain consistent operating temperatures under various driving conditions. The CU1533 radiator supports the vehicle’s cooling system by circulating coolant through the engine and dissipating heat through the radiator core.

Common Applications and Problem Resolution

  • Replacement for leaking or damaged radiators in Chevrolet Blazer and GMC Jimmy models
  • Solves overheating issues caused by radiator core blockages or corrosion
  • Addresses coolant loss due to cracked or compromised radiator tanks
  • Restores proper engine temperature regulation in Chevrolet S10 and GMC Sonoma vehicles
  • Prevents engine damage related to inefficient cooling system components

Installation Notes and Tips

When installing the Spectra CU1533 radiator, ensure the cooling system is fully drained before removal of the old radiator. Verify compatibility with your specific Chevrolet or GMC model year to confirm fitment. Inspect hoses and clamps for wear and replace as necessary to maintain a secure and leak-free connection. After installation, refill the cooling system with the appropriate coolant mixture and bleed air pockets to prevent overheating.

Quality Assurance and Warranty Information

Manufactured to meet industry standards, the Spectra CU1533 radiator undergoes quality control testing to ensure durability and performance. While specific warranty details are not provided, Spectra products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

This part fits 6 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
1995ChevroletBlazerAutomatic4.3LV6N/ARadiator Cap Is Required
1995ChevroletS10Automatic4.3LV6N/ARadiator Cap Is Required
1995GMCJimmyAutomatic4.3LV6N/ARadiator Cap Is Required
1995GMCSonomaAutomatic4.3LV6N/ARadiator Cap Is Required
1994ChevroletS10Automatic4.3LV6N/ARadiator Cap Is Required
1994GMCSonomaAutomatic4.3LV6N/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:

0AAS2598153320678237023892389A40223411533411533A4323895246254752462548524625495247218480115339281C1533RA1070RA107011B1RAD1533REA411533REA411533ARM9494RN9494

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