How to Replace the Starter Motor on a 2018 Jeep Renegade (Manual or Automatic)
Step-by-step removal and install guide with tools, parts list, safety tips, and torque specs by transmission
How to Replace the Starter Motor on a 2018 Jeep Renegade (Manual or Automatic)
Step-by-step removal and install guide with tools, parts list, safety tips, and torque specs by transmission
🔧 Renegade - Starter Motor Replacement
Replacing the starter on your Renegade involves disconnecting the battery, accessing the starter at the engine/transmission junction, and swapping the electrical connections to the new unit. Access and exact fastener locations vary depending on whether your Renegade has the 6-speed manual or an automatic transmission.
Quick question (so I give the correct, factory-accurate steps): Do you have the 6-speed manual or an automatic transmission?
Difficulty Level: Intermediate | Estimated Time: 1.5-3.0 hours
⚠️ Safety & Precautions
- 🛑 Disconnect the negative battery cable first; the starter cable is always “hot” and can short if touched to metal.
- 🧊 Let the engine cool; you’ll work near hot exhaust/turbo components on the 1.4L.
- 🧱 Support the vehicle with jack stands on a level surface; never rely on a jack alone.
- 🧤 Wear gloves and safety glasses; road debris can fall when working underneath.
🔧 Required Tools
You'll need the following tools for this repair:
- Floor jack (rated 3-ton minimum)
- Jack stands (rated 3-ton minimum)
- Wheel chocks
- Safety glasses
- Mechanic gloves
- Ratchet (3/8" drive)
- Ratchet (1/2" drive)
- Socket set (metric 8mm-18mm)
- Deep socket set (metric 10mm-18mm)
- Extension set (3", 6", 12")
- Universal joint adapter (3/8" drive)
- Torque wrench (10-100 Nm range)
- Trim clip removal tool
- Flat-blade screwdriver
- Needle-nose pliers
- Flashlight
🔩 Required Parts
HowToo sells all the parts you need for this repair:
- Starter motor assembly - Qty: 1
- Starter mounting bolts - Qty: 2
- Battery terminal cleaner/protectant - Qty: 1
📋 Before You Begin
- Park on level ground, shift to P (automatic) or 1st gear (manual), and set the parking brake.
- Open the hood and record any radio presets if needed.
- Disconnect the battery: use a socket/wrench to remove the negative (-) terminal first, then isolate it so it can’t spring back.
- Tip: Bag bolts by step to avoid mix-ups.
🔨 Step-by-Step Instructions
Follow these steps in order:
Step 1: Confirm transmission (needed for correct access path)
- Reply with 6-speed manual or automatic.
- Once confirmed, I’ll give the exact access route (top-side vs bottom-side), fastener locations, and the correct factory torque specs for your configuration.
Step 2: Starter replacement steps (will populate after your reply)
- I’ll provide the full procedure with the correct tools per step and Torque to XX Nm (YY ft-lbs) values once I know your transmission.
- I’ll also include any model-specific notes for the 1.4L turbo layout (tight clearance near intake/turbo plumbing).
✅ After Repair
- Verify the battery terminals are tight and clean, then start the engine and listen for smooth cranking (no grinding).
- Check that all wiring is secured away from moving parts and hot components.
- If you had any warning lights after reconnecting the battery, cycle the key off/on and recheck; I can guide next steps if any remain.
💰 DIY vs Shop Cost
Shop Cost: $450-$900 (parts + labor)
DIY Cost: $180-$450 (parts only)
You Save: $270-$450 by doing it yourself!
Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1.5-3.0 hours.
🎯 Ready to get started?
HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.

















