BUICK REGAL Oil and Fluid Coolers

Transmission Oil Cooler, Ultra-Cool, Tube and Fin, 4 Rows, Aluminum, 0.375 in. Hose Barb Inlet/Outlet, Each

Part Number: FSS-53000

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Fluid Cooler, Engine, Tube, Fin, Natural, 10 in. x 12.25 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-461

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Fluid Cooler, Engine, Tube, Fin, Natural, 10 in. x 12.25 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-457

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Fluid Cooler, Power Steering, Tube and Fin, Copper, Aluminum, Natural, 3/8 in. Nipple Inlet/Outlet, Kit

Part Number: HDA-1010

4.5 out of 5 stars ( 4 )

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Fluid Cooler Mounting, Plastic, Natural, Kit

Part Number: HDA-251

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Fluid Cooler, Engine, 2-Pass, Tube and Fin, Aluminum, Natural, 3.50 in. x 14.00 in. x 1.500 in., Each

Part Number: PRM-62189

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Engine Oil Cooler

Part Number: RNB-918-481

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Power Steering Cooler, Power Steering Cooler

Part Number: RNB-918-338

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Fluid Cooler, Hybrid Inverter Cooler, Tube and Fin, Aluminum, Natural, Buick, Chevy, Each

Part Number: RNB-918-904

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Estimated Ship Date: Feb 23, 2026 if ordered today

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