Starting System

2009 Jeep Commander Limited, 5.7 T, RWDSECTION Starting System
Starter Motor
Engine Application 3.7L 4.7L/5.7L/6.1L Gas Powered 3.0L Diesel
Power Rating 1.2 Kilowatt 1.4 Kilowatt / 1.9 Horsepower -
* Cranking Amperage Draw Test 100 - 200 Amperes 125 - 250 Amperes 450 - 700 Amperes
* Test at operating temperature. Cold engine, tight (new) engine, or heavy oil will increase starter amperage draw.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.