Youxmoto 17939 Starter for Jeep Commander 3.7L & Grand Cherokee 3.7L (2005-2010) 12V PMGR

Youxmoto’s 17939 starter is engineered to fit Jeep Commander with a 3.7L engine (model years 2006–2010) and Jeep Grand Cherokee 3.7L (2005–2010). This 12V PMGR unit combines compact form with robust internals, delivering dependable starting power in demanding conditions.

Compatibility and cross-references

• Fits Jeep Commander 3.7L from 2006–2010
• Fits Jeep Grand Cherokee 3.7L from 2005–2010
• Crosses multiple part numbers: SMT0301, 56044734AA, 410-48133, 17460, M0T31471, M0T31471ZC

Key specifications at a glance

• Voltage: 12V
• Rotation: Clockwise (CW)
• Teeth: 10
• Power: 1.2 kW
• Starter Type: PMGR

The design emphasizes precision and reliability. The gears are specially processed and tested for wear resistance and firm engagement, helping to deliver steady starting performance with each ignition attempt. The unit is built to resist slipping during the initial crank, contributing to a confident start in varying climates.

What to expect during installation

This starter is sized for straightforward mounting on the listed Jeep models. Easy mounting points and a compact profile support a smoother DIY upgrade in a typical engine bay, with a focus on efficient installation rather than complex rework.

Real-world benefits you may notice

• Consistent starts in different weather conditions
• Reliable engagement with reduced crank time
• Durable gearing designed to withstand regular use

Quality assurance and support

Youxmoto backs this starter with a 1-year warranty and responsive customer support. If issues arise, the team will guide you toward a replacement or suitable assistance.