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Heater Core Inlet Size
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2007 CADILLAC STS Heater Cores

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OSC Automotive Products - Heater Cores for 2008-2015 CTS, 2005-2011 STS - 99296

HEATER CORE, 08-15 Cadillac CTS 3.6L 6Cyl V; 09-15 Cadillac CTS 6.2L 8Cyl V; 10-14 Cadillac CTS 3.0L 6Cyl V; 14-15 Cadillac CTS 2.0L 4Cyl L; 05-10 Cad

Part Number: OSC-99296

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Estimated Ship Date: Feb 19, 2026 if ordered today