2019 RAM 1500 CLASSIC Oil and Fluid Coolers

Fluid Cooler, Transmission, Plate-Type, Aluminum, Black, 7 in. x 13 in. x 2 in., Kit

Part Number: DER-13403

4.92 out of 5 stars ( 26 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Fluid Cooler, Transmission, Plate-Type, Aluminum, Black, 6.44 in. x 13 in. x 2 in., Kit

Part Number: DER-13413

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Engine Oil Heater

Part Number: RNB-918-495

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Cooler Bypass Valve

Part Number: RNB-624-651

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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