Koyo leads the radiator industry in quality, performance and fitment. Koyo engineers carefully design the radiators offering a true plug and play installation No drilling, cutting, relocating, or stretching to get their radiators to fit properly.These OEM Koyo replacement radiators feature plastic end tanks with a aluminum core, allowing for a cost effective option compared to the OEM units. Fits 93-93 Cadillac ALLANTE 4.6L V8 AT 94-99 Cadillac DEVILLE 4.6L V8 AT 93-02 Cadillac ELDORADO 4.6L V8 AT 93-97 Cadillac SEVILLE 4.6L V8 AT