Radiators and Cooling

Performance Online's line of aluminum radiators and electric fans are 2nd to none. All radiators are 100% tig welded aircraft aluminum. 2 row radiators offer 2 rows of 3/4" tubes capable of cooling 400-600 HP vehicles. Our 3 row radiators have 3 rows of 5/8" tube cooling up to 800 HP. Killer looks and outstanding performance is what makes our radiators so popular. Whether you're restoring a classic car or truck or building a high end muscle car, pro touring, or restomod, we have what you need to keep it cool.

95 products
Radiator Cap, Billet Aluminum, Knurled Edge, 16lbs - Performance Online
Performance Online (POL) POL1954
Radiator Cap, Billet Aluminum, Knurled Edge, 16lbs
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$26.46
Electric Fan Switch with Thermostat, Adjustable - Performance Online
Performance Online (POL) WH3102A
Electric Fan Switch with Thermostat, Adjustable
No reviews
$28.61
Radiator Fan Shroud, Black - Performance Online
Performance Online (POL) POL9400-BK5
Radiator Fan Shroud, Black
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$43.40
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1955-57 Chevy Belair Aluminum Radiator - Performance Online
Performance Online EC5057
1955-57 Chevy Belair Aluminum Radiator
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From $274.19
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Power Steering Fluid Cooler
Performance Online (POL) PSC1010
Power Steering Fluid Cooler
No reviews
$65.68
1964-68 Chevy Impala Aluminum Radiator - Performance Online
Performance Online CC289I
1964-68 Chevy Impala Aluminum Radiator
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From $274.19
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1962-67 Chevy Nova Aluminum Radiator - Performance Online
Performance Online EC6267
1962-67 Chevy Nova Aluminum Radiator
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From $274.19
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1968-74 Chevy Nova Aluminum Radiator - Angle
Performance Online EC571
1968-74 Chevy Nova Aluminum Radiator
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From $274.19
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