The 17879 is a 12v 1.2 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: 1.2 kW - Pinion teeth: 10 Vehicle Compatibility: - Makes: Jeep (2003-2006) - Models include: Jeep Wrangler; Jeep Grand Cherokee - Confirm exact fitment with your year, make, and model before ordering. Cross-Reference / Interchange Numbers: - Replaces / compatible with: 17879, 336-1971, 41-17879, 44-6891, 4N6796, 91-27-3320N, M0T91082, M0T91082ZC, SR6461X. 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.