Fit 1994-2011 Cadillac DeVille STS SRX DTS XLR Buick Lucerne Coolant Thermostat
06-11 Buick Lucerne 4.6L 281Cu. V8 GAS DOHC Naturally Aspirated. 04-09 Cadillac SRX 4.6L 281Cu. 06-11 Cadillac DTS 4.6L 281Cu. 94-05 Cadillac DeVille 4.6L 281Cu. 05-10 Cadillac STS 4.6L 281Cu. 04-09 Cadillac XLR 4.6L 281Cu.