The 6498 is a 12v starter, a new aftermarket direct replacement engineered to match the fit, form, and function of the original starter. Specifications: - Voltage: 12V - Pinion teeth: 11 Vehicle Compatibility: - Makes: Cadillac (2004-2005) - Models include: Cadillac CTS - Confirm exact fitment with your year, make, and model before ordering. Cross-Reference / Interchange Numbers: - Replaces / compatible with: 12586707, 6498, 89017491, 9000975, 91-01-4680, CM6498N, SR8663X. Why ePartsGlobal: specialist in heavy-duty starters, alternators, and charging-system electrical parts. Backed by a 1-year warranty, free shipping on orders over $19.95, and fast fulfillment. Ships from USA.