Spectra Premium Radiators

4.47 out of 5 stars 710 Customer Reviews

Spectra Premium radiators are made to drop-in for easy replacement of OE radiators. They are carefully engineered to meet or exceed each manufacturer's specificatio

Spectra Premium radiators are made to drop-in for easy replacement of OE radiators. They are carefully engineered to meet or exceed each manufacturer's specifications and are available for more than 96 percent of applications back to the 1985 model year.

Key features of Spectra Premium radiators include:

* All models are validated for fit, form, and function
* Manufactured under ISO 9001/TS 16949 quality system
* State-of-the-art packaging
* All radiators include accessory packs to accommodate various original equipment fitments
* Tested in an endurance simulator to ensure that all radiators exceed OE stand

All the results found for this search are Not In Stock.

Results 1 - 25 of 80

Spectra Premium Radiators 434-CU730

Radiator, Exact Fit, Models w/Heavy Duty Cooling Only, Aluminum, Plastic, Chevy, GMC, 350, 400, 454, Each

Part Number: SGT-CU730

4.23 out of 5 stars ( 30 )

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Spectra Premium Radiators 434-CU624

Radiator, Exact Fit, Aluminum, Plastic, Chevy, GMC, 5.0L, 5.7L, 7.4L, Each

Part Number: SGT-CU624

4.59 out of 5 stars ( 37 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Spectra Premium Radiators 434-CU1165

Radiator, Aluminum Core, Plastic Tank, Ford, 6.9L, 7.3L, with 23 3/8 in. Core Height, Each

Part Number: SGT-CU1165

4.08 out of 5 stars ( 12 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Spectra Premium Radiators 434-CU847

Radiator, Downflow, Aluminum, Black, Ford, 7.5L, Each

Part Number: SGT-CU847

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Spectra Premium Radiators 434-CU1696

Radiator, Exact Fit, Aluminum, Plastic, Short Filler Neck, Chevy, GMC, 7.4L, Each

Part Number: SGT-CU1696

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Agility Auto Parts Radiators 8011696

1 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026

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Spectra Premium Radiators 434-CU959

Radiator, Exact Fit, Aluminum, Plastic, Dodge, Each

Part Number: SGT-CU959

4.76 out of 5 stars ( 21 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Spectra Premium Radiators 434-CU750

Radiator, Exact Fit, Aluminum, Plastic, Pontiac, 5.0L, Each

Part Number: SGT-CU750

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Spectra Premium Radiators 434-CU556

Radiator, Exact Fit, Aluminum, Plastic, Ford, Lincoln, Mercury, Each

Part Number: SGT-CU556

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Spectra Premium Radiators 434-CU161

Radiator, Exact Fit, Aluminum, Plastic, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SGT-CU161

4.5 out of 5 stars ( 14 )

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Spectra Premium Radiators 434-CU716

Radiator, Exact Fit, Aluminum, Plastic, Chevy, GMC, 5.0L, 5.7L, 7.4L, Each

Part Number: SGT-CU716

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Spectra Premium Radiators 434-CU840

Radiator, Exact Fit, Aluminum, Plastic, Chevy, GMC, 5.0L, 5.7L, Each

Part Number: SGT-CU840

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

OSC Automotive Radiators 840

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Spectra Premium Radiators for 1984-1987 B2000, 1982-1993 B2200 - 434-CU865

Radiator, Exact Fit, Aluminum, Plastic, Natural, Transmission Cooler, Mazda, Each

Part Number: SGT-CU865

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Spectra Premium Radiators 434-CU917

COMPLETE RADIATO

Part Number: SGT-CU917

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Spectra Premium Radiators for 1987-1990 CAPRICE - 434-CU920

Radiator, Exact Fit, Aluminum, Plastic, Chevy, 5.0L, 5.7L, Each

Part Number: SGT-CU920

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Spectra Premium Radiators for 1989-1995 4RUNNER, 1988-1995 PICKUP - 434-CU50

Radiator, Exact Fit, Aluminum, Plastic, Toyota, 3.0L, Each

Part Number: SGT-CU50

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Spectra Premium Radiators 434-CU658

COMPLETE RADIATO

Part Number: SGT-CU658

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Spectra Premium Radiators for 1988-1993 LEMANS - 434-CU781

COMPLETE RADIATO

Part Number: SGT-CU781

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Spectra Premium Radiators for 1985-1994 ASTRO, SAFARI - 434-CU312

Radiator, Exact Fit, Aluminum, Plastic, Chevy, GMC, 4.3L, Each

Part Number: SGT-CU312

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Spectra Premium Radiators for 1988-1992 COROLLA, 1989-1992 PRIZM - 434-CU537

Radiator, Exact Fit, Aluminum, Plastic, Geo, Toyota, 1.6L, Each

Part Number: SGT-CU537

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Spectra Premium Radiators 434-CU622

Radiator, Exact Fit, Aluminum, Plastic, Chevy, GMC, 4.3L, 5.0L, 5.7L, Each

Part Number: SGT-CU622

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Spectra Premium Radiators for 1986-1994 D21, 1987-1995 PATHFINDER, 1995-1997 PICKUP - 434-CU314

Radiator, Exact Fit, Aluminum, Plastic, for Nissan, 2.4L, 3.0L, Each

Part Number: SGT-CU314

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Spectra Premium Radiators 434-CU738

Radiator, Exact Fit, Aluminum, Plastic, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: SGT-CU738

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Spectra Premium Radiators 434-CU744

COMPLETE RADIATO

Part Number: SGT-CU744

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Spectra Premium Radiators 434-CU921

Radiator, Exact Fit, Aluminum, Plastic, Buick, Oldsmobile, Pontiac, 3.8L, Each

Part Number: SGT-CU921

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Spectra Premium Radiators 434-CU856

Radiator, Exact Fit, Aluminum, Plastic, Buick, Cadillac, Oldsmobile, Each

Part Number: SGT-CU856

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

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