How to Replace the Starter Motor on a 2008-2017 GMC Savana 2500 (Engine: V8 6.6L)
Step-by-step starter replacement with tools, parts list, safety tips, and torque specs
How to Replace the Starter Motor on a 2008-2017 GMC Savana 2500 (Engine: V8 6.6L)
Step-by-step starter replacement with tools, parts list, safety tips, and torque specs for 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
š§ Savana - Starter Motor Replacement
The starter motor cranks the engine. If itās failed (clicking, slow/no crank, intermittent crank), replacing it restores reliable starting. On your Savana, the starter is bolted to the lower side of the engine where it meets the transmission bellhousing.
Difficulty Level: Intermediate | Estimated Time: 1.0-2.0 hours
ā ļø Safety & Precautions
- ā ļø Disconnect the battery before touching the starter wiring to prevent shorts and burns.
- ā ļø Support the van with jack stands on the frame; never rely on a floor jack alone.
- ā ļø Let the exhaust cool fully; the starter sits near hot exhaust parts.
- ā ļø Keep the key out of the ignition so nobody can crank the engine while youāre under it.
š§ Required Tools
You'll need the following tools for this repair:
- Safety glasses
- Mechanic gloves
- Wheel chocks
- Floor jack (rated 3-ton minimum)
- Jack stands (rated 3-ton minimum)
- 8mm socket
- 10mm socket
- 13mm socket
- 15mm socket
- Ratchet
- 3/8" drive extension set
- Torque wrench (10-100 ft-lbs)
- Flat trim tool
- Battery terminal puller (specialty)
- Flashlight
- Paint marker
š© Required Parts
HowToo sells all the parts you need for this repair:
- Starter motor assembly - Qty: 1
- Starter mounting bolts - Qty: 2 (recommended)
- Starter heat shield (if equipped) - Qty: 1 (only if damaged)
- Battery terminal anti-corrosion pads - Qty: 2 (optional)
š Before You Begin
- Park on level ground, shift to PARK, and set the parking brake.
- Chock the rear wheels with wheel chocks.
- Open the hood and locate the battery so you can disconnect it.
- Tip: Take a quick photo of the starter wiring before removal.
šØ Step-by-Step Instructions
Follow these steps in order:
Step 1: Disconnect the battery
- Use an 8mm socket to loosen the negative battery terminal clamp.
- Remove the negative cable and move it aside so it canāt spring back.
- If itās stuck, use a battery terminal puller (specialty). A terminal puller is a small tool that lifts the clamp off without prying or cracking it.
Step 2: Raise and support the van
- Use a floor jack (rated 3-ton minimum) to lift the front safely at a solid lift point.
- Set it down onto jack stands (rated 3-ton minimum) placed under the frame.
- Give the van a firm push to confirm itās stable before you crawl under.
Step 3: Locate the starter and label the wires
- Use a flashlight to find the starter at the lower engine/transmission area.
- Use a paint marker to mark which wire goes where on the starter solenoid.
- If thereās a small shield covering the starter, remove it using a 10mm socket (fasteners vary).
Step 4: Disconnect the starter wiring
- Remove the large battery cable nut from the solenoid using a 13mm socket.
- Pull the cable off and tuck it aside so it canāt touch metal.
- Disconnect the small trigger wire (often a push-on connector). Use a flat trim tool to gently pry it off if itās tight.
- Tip: Donāt pull on the wireāpull the connector.
Step 5: Remove the starter mounting bolts
- Support the starter with one hand.
- Use a 15mm socket, ratchet, and 3/8" drive extension set to remove the two starter mounting bolts.
- Lower the starter out carefully; itās heavier than it looks.
Step 6: Compare parts and transfer any shield/bracket
- Set the old and new starters side-by-side and confirm the nose length, mounting holes, and electrical studs match.
- If your starter has a heat shield or bracket, move it to the new starter using a 10mm socket (hardware varies).
Step 7: Install the new starter
- Position the new starter in place by hand.
- Start both mounting bolts by hand to avoid cross-threading.
- Tighten the bolts with a 15mm socket and ratchet.
- Final tighten with a torque wrench (10-100 ft-lbs): Torque to 50 Nm (37 ft-lbs).
Step 8: Reconnect the starter wiring
- Install the small trigger wire connector back onto its terminal (push until fully seated).
- Install the main battery cable onto the large solenoid stud, then tighten the nut using a 13mm socket.
- Final tighten with a torque wrench if you can fit it: Torque to 10 Nm (89 in-lbs).
- Reinstall any heat shield using a 10mm socket.
Step 9: Lower the van and reconnect the battery
- Use the floor jack to lift slightly, remove the jack stands, and lower the van.
- Reconnect the negative battery terminal and tighten with an 8mm socket.
ā After Repair
- Turn the key to START and confirm the engine cranks strongly and starts normally.
- Listen for abnormal grinding or whirring; if present, shut it off and recheck starter seating and bolts.
- With the engine running, check that the main battery cable at the starter is not touching exhaust or moving parts.
- Check for any warning lights; starter replacement typically does not require programming on your Savana.
š° DIY vs Shop Cost
Shop Cost: $450-$900 (parts + labor)
DIY Cost: $120-$350 (parts only)
You Save: $330-$550 by doing it yourself!
Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1.0-2.0 hours.
šÆ 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.
Guide for Starter Motor replace for these GMC vehicles
| Year Make Model | Sub Model | Engine | Body Style |
|---|---|---|---|
| 2017 GMC Savana 2500 | - | V8 4.8L | - |
| 2017 GMC Savana 2500 | - | V8 6.0L | - |
| 2016 GMC Savana 2500 | - | V8 4.8L | - |
| 2016 GMC Savana 2500 | - | V8 6.0L | - |
| 2015 GMC Savana 2500 | - | V8 4.8L | - |
| 2015 GMC Savana 2500 | - | V8 6.0L | - |
| 2014 GMC Savana 2500 | - | V8 4.8L | - |
| 2014 GMC Savana 2500 | - | V8 6.0L | - |
| 2013 GMC Savana 2500 | - | V8 4.8L | - |
| 2013 GMC Savana 2500 | - | V8 6.0L | - |
| 2012 GMC Savana 2500 | - | V8 4.8L | - |
| 2012 GMC Savana 2500 | - | V8 6.0L | - |
| 2011 GMC Savana 2500 | - | V8 4.8L | - |
| 2011 GMC Savana 2500 | - | V8 6.0L | - |
| 2010 GMC Savana 2500 | - | V8 4.8L | - |
| 2010 GMC Savana 2500 | - | V8 6.0L | - |
| 2009 GMC Savana 2500 | - | V8 4.8L | - |
| 2009 GMC Savana 2500 | - | V8 6.0L | - |
| 2008 GMC Savana 2500 | - | V8 4.8L | - |
| 2008 GMC Savana 2500 | - | V8 6.0L | - |


















