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Spectra CU573 RadiatorOE Quality 60-Day Returns
Part #: CU573

Spectra CU573 Radiator

29 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Pontiac, Firebird
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Reliable Radiator Replacement for Pontiac Firebird

The Spectra CU573 radiator is designed specifically for Pontiac Firebird 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 for Pontiac Firebird
  • Manufactured by Spectra for consistent quality
  • Part number CU573 for accurate identification
  • Engineered to meet OEM specifications
  • Durable construction for long-lasting performance

Detailed Product Overview

The Spectra CU573 radiator is engineered to fit Pontiac Firebird vehicles, offering a precise fit and reliable cooling capacity. Constructed with quality materials, this radiator supports efficient coolant flow and heat exchange, which is critical for maintaining engine performance and preventing damage caused by overheating. The CU573 part number ensures compatibility and ease of ordering for technicians and vehicle owners alike.

Common Applications and Problem Resolution

  • Replaces faulty or leaking radiators in Pontiac Firebird
  • Addresses engine overheating issues
  • Resolves coolant leakage problems
  • Improves cooling system efficiency
  • Prevents engine damage due to inadequate cooling

Installation Notes and Tips

When installing the Spectra CU573 radiator, ensure the cooling system is fully drained before removal of the old radiator. Verify all hose connections and mounting points align with the Pontiac Firebird specifications. It is recommended to inspect and replace any worn hoses or clamps during installation to maintain system integrity.

Quality Assurance and Warranty

Spectra radiators are manufactured to meet or exceed OEM standards, providing reliable performance for Pontiac Firebird vehicles. While specific warranty details for part number CU573 are not provided here, Spectra products typically come with a limited warranty against defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.

This part fits 29 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1981PontiacFirebird5.0LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1981PontiacFirebird4.9LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1981PontiacFirebird4.3LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1981PontiacFirebird3.8LV6N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1980PontiacFirebird5.0LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1980PontiacFirebird4.9LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1980PontiacFirebird4.3LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1980PontiacFirebird3.8LV6N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1979PontiacFirebird6.6LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1979PontiacFirebird5.7LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1979PontiacFirebird5.0LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1979PontiacFirebird4.9LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1979PontiacFirebird3.8LV6N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1978PontiacFirebird6.6LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1978PontiacFirebird5.7LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1978PontiacFirebird5.0LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1978PontiacFirebird3.8LV6N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1977PontiacFirebird6.6LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1977PontiacFirebird5.7LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1977PontiacFirebird5.0LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1977PontiacFirebird4.9LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1977PontiacFirebird3.8LV6N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1976PontiacFirebird7.5LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1976PontiacFirebird6.6LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1976PontiacFirebird5.7LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1975PontiacFirebird7.5LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1975PontiacFirebird5.7LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1974PontiacFirebird7.5LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; Radiator Cap Is Required
1974PontiacFirebird5.7LV8N/A27-1/2 in. Between Tanks; Inlet Tank Width 2-5/16 in.; Outlet Tank Width 2-5/16 in.; Std Duty Cooling; 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:

110573200142006920105201153030836303105930380913042475304320230432033043204304320530432063043207304320830432093046320730467833048393414754157343357352481559573573CBR80105739164FD7976FI7976FO7976RAD573REA41475REA41573YA8180YB8180YC8180YD8180YF8180YH8180YJ8180YK8180YL8180YO8180

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

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