The 19136 is a 12v 1.7 kw permanent-magnet gear-reduction starter, a new aftermarket direct replacement engineered to match the fit, form, and function of the original starter. Specifications: - Series: PMGR - Voltage: 12V - Power: 1.7 kW - Pinion teeth: 12 Vehicle Compatibility: - Makes: Cadillac, Chevrolet (2012-2015) - Models include: Cadillac ATS; Chevrolet Camaro; Cadillac CTS - Confirm exact fitment with your year, make, and model before ordering. Cross-Reference / Interchange Numbers: - Replaces / compatible with: 12644788, 12645299, 19136, 244-6277, 44-6277, 91-27-3488, M0T23971, M0T23971ZC, M0T35876, M0T35876ZC (plus 1 more on file). 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.