OEM Starter Motor for 2006-2020 Cadillac, Chevrolet, GMC, Hummer, & Saab

What to Look for When Buying This Part

• Check for physical damage, such as cracks or broken connectors.
• Ensure the part is compatible with your specific vehicle year, make, and model.
• Inspect the gear teeth for wear or damage.
• Look for signs of corrosion or rust.

Quality Indicators for the Available Options

What's Typically Included with the Part

• The starter motor assembly
• Sometimes mounting bolts or shims (verify with seller)

Difficulty Level and Estimated Time

• Difficulty: Intermediate
• Estimated Time: 1-2 hours

Special Tools Needed (if any)

• Socket set
• Wrench set
• Screwdrivers
• Torque wrench
• Jack and jack stands (for access)

Critical Steps and Tips

1. Disconnect the negative battery cable.
2. Locate the starter motor (usually near the engine block).
3. Disconnect the wires from the starter motor.
4. Remove the mounting bolts.
5. Remove the old starter motor.
6. Install the new starter motor.
7. Reconnect the wires.
8. Tighten the mounting bolts to the specified torque.
9. Reconnect the negative battery cable.

Whether DIY is Recommended or Professional Installation is Better

• DIY is possible for mechanically inclined individuals.
• Professional installation is recommended if you are not comfortable working on your vehicle or lack the necessary tools.

Compare: Used OEM, Refurbished OEM, New Aftermarket

Used OEM

• Best value for budget-conscious buyers.
• Genuine factory parts ensure proper fit and function.
• Tested and inspected to meet quality standards.
• Significantly lower prices compared to new options.

Refurbished OEM

• Factory parts professionally restored to like-new condition.
• New components replace worn or damaged parts.
• Offers a balance of quality and affordability.

New Aftermarket

• Brand new parts built to OE specifications.
• Wide range of brands and price points available.
• Ensure the brand is reputable for quality and reliability.

Parts Commonly Replaced or Checked at the Same Time

• Battery
• Battery cables
• Starter solenoid
• Ignition switch

Why Replacing Related Parts Prevents Repeat Failures

• A weak battery can strain the starter motor, causing premature failure.
• Corroded battery cables can reduce voltage to the starter motor.
• A faulty starter solenoid can prevent the starter motor from engaging.
• A worn ignition switch can cause intermittent starting problems.

How Long This Part Normally Lasts

• Typically 5-7 years or 75,000-100,000 miles.

Factors that Affect Longevity

• Driving habits (frequent short trips can shorten lifespan)
• Climate (extreme temperatures can affect performance)
• Vehicle maintenance (proper battery maintenance is crucial)
• Quality of the replacement part

Budget vs Mid-Range vs Premium Options

• Used OEM: $50 - $150
• Refurbished OEM: $100 - $250
• New Aftermarket: $80 - $300

Labor Cost Considerations if Applicable

• Labor costs typically range from $100 - $300, depending on the shop and location.

Total Job Cost Estimates

• Total cost can range from $150 - $600, depending on the part and labor costs.

Known Issues for This Vehicle's System Related to This Part

• Some models may experience issues with the starter motor due to heat soak from the exhaust manifold.
• Check for any Technical Service Bulletins (TSBs) related to starter motor issues on your specific vehicle.

Any TSBs or Common Complaints

• Research common complaints related to starting issues for your specific vehicle model and year. This can help you identify potential underlying problems.

How to Confirm Proper Operation

• Start the engine several times to ensure it cranks quickly and smoothly.
• Listen for any unusual noises from the starter motor.

What to Look/Listen for to Verify It's Working Correctly

• The engine should start quickly and without hesitation.
• There should be no grinding or clicking noises from the starter motor.
• The starter motor should disengage immediately after the engine starts.

Q: How do I know if it's the starter or the battery that's causing my car not to start?
A: A weak battery will usually cause a slow or labored cranking sound. If you hear a clicking sound but the engine doesn't crank, it's more likely a starter problem. Have your battery tested to be sure.

Q: Will this starter motor fit my specific vehicle?
A: While this starter motor fits many Cadillac, Chevrolet, GMC, Hummer, and Saab models from 2007-2020, it's crucial to confirm compatibility based on your vehicle's year, make, and model.

Q: What kind of warranty comes with a used OEM starter motor?
A: Warranty coverage varies depending on the seller. Check the seller's warranty policy before purchasing.

Q: Can I install this starter motor myself, or do I need a mechanic?
A: If you're comfortable working on cars and have the necessary tools, you can install it yourself. However, if you're not experienced, it's best to have a professional mechanic do the job.

Q: What happens if I install the starter motor incorrectly?
A: Incorrect installation can damage the starter motor, the flywheel, or other components. It's important to follow the installation instructions carefully and ensure all connections are secure.

OEM Part Numbers:

• ACDelco: 3231641, 3231661
• Delco Remy: 8000295
• GM: 12606261, 12611103, 12617229, 12617806, 12637616, 12637617, 12638396, 19168041, 19180528, 89017847, 89017848

Fits Years: 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020