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

Showing In Stock Items. Show All 47 Items.

Results 1 - 25 of 39

Spectra Premium Radiators 434-CU1517

Radiator, Exact Fit, Aluminum, Plastic, Buick, Cadillac, Chevy, 4.3L, 5.7L, Each

Part Number: SGT-CU1517

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

Spectra Premium Radiators for 2006-2008 LUCERNE - 434-CU2854

COMPLETE RADIATO

Part Number: SGT-CU2854

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

Spectra Premium Radiators for 2000-2005 BONNEVILLE, LESABRE - 434-CU2348

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

Part Number: SGT-CU2348

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

Spectra Premium Radiators 434-CU1889

Radiator, Exact Fit, Aluminum, Plastic, Buick, Chevy, Oldsmobile, Pontiac, 3.1L, 3.4L, 3.8L, Each

Part Number: SGT-CU1889

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

Spectra Premium Radiators for 2000-2005 BONNEVILLE, LESABRE - 434-CU2347

COMPLETE RADIATO

Part Number: SGT-CU2347

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

Spectra Premium Radiators 434-CU1210

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

Part Number: SGT-CU1210

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

Spectra Premium Radiators for 2013-2021 ENCORE, 2015-2021 TRAX - 434-CU13361

COMPLETE RADIATO

Part Number: SGT-CU13361

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

Spectra Premium Radiators for 1992-1996 CENTURY, CUTLASS CIERA, 1992-1994 CUTLASS CRUISER - 434-CU1342

Radiator, Exact Fit, Aluminum, Plastic, Buick, Oldsmobile, 2.2L, 3.1L, 3.3L, Each

Part Number: SGT-CU1342

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

Spectra Premium Radiators 434-CU359

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

Part Number: SGT-CU359

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

Spectra Premium Radiators 434-CU2563

COMPLETE RADIATO

Part Number: SGT-CU2563

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

Spectra Premium Radiators 434-CU13146

COMPLETE RADIATO

Part Number: SGT-CU13146

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

Spectra Premium Radiators 434-CU1051

Radiator, Exact Fit, Aluminum, Plastic, Buick, Chevy, Oldsmobile, Pontiac, 3.1L, 3.4L, 3.8L, Each

Part Number: SGT-CU1051

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

Spectra Premium Radiators 434-CU1515

Radiator, Exact Fit, Aluminum, Plastic, Buick, Chevy, Oldsmobile, Pontiac, 2.3L, 2.4L, 3.1L, Each

Part Number: SGT-CU1515

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

Spectra Premium Radiators for 2012-2017 VERANO - 434-CU13246

COMPLETE RADIATO

Part Number: SGT-CU13246

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

Spectra Premium Radiators 434-CU162

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

Part Number: SGT-CU162

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

Spectra Premium Radiators for 2000-2005 PARK AVENUE - 434-CU2350

COMPLETE RADIATO

Part Number: SGT-CU2350

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

Spectra Premium Radiators 434-CU2710

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

Part Number: SGT-CU2710

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

Spectra Premium Radiators for 2006-2011 DTS, LUCERNE - 434-CU2853

COMPLETE RADIATO

Part Number: SGT-CU2853

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

CSF Radiators 3275

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

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: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

Spectra Premium Radiators 434-CU1202

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

Part Number: SGT-CU1202

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

Page 1 of 2
Next