ACDelco 337-1123 Professional Starter User Manual

ACDelco 337-1123 Professional Starter

Using Instructions

The installation of the ACDelco 337-1123 Professional Starter involves a few specific steps. While the complete step-by-step installation guide was not available directly in the sources I checked, a typical starter installation involves these general steps:

1. Disconnect the Battery : Always start by disconnecting the negative battery cable to ensure safety.
2. Access the Starter : The exact location can vary by vehicle, but it is typically at the lower part of the engine block. You might need to remove components that obstruct access to the starter.
3. Remove Old Starter : Disconnect the wiring from the starter before removing the bolts that hold the starter in place. Carefully take out the old starter.
4. Install New Starter : Position the new ACDelco 337-1123 starter and secure it with bolts. Reconnect the wiring, making sure all connections are tight and secure.
5. Reconnect Battery and Test : After the starter is installed, reconnect the battery cable and start the vehicle to ensure the new starter is functioning correctly.

Introduction

• Remember, while this gives a general overview, your vehicle’s specific model might have particular requirements or steps that need to be followed.
• Always refer to the vehicle’s service manual for precise instructions, or consider professional installation if you are not confident in performing the task yourself.
• The ACDelco 337-1123 Professional Starter is part of ACDelco’s Gold (Professional) series and is designed to deliver reliable performance for most types of vehicles, particularly fitting some Chevrolet Silverado and GMC Sierra models.
• This starter is a new (not remanufactured) unit that ensures it meets or exceeds the original equipment specifications.
• For more details on specific applications and installation instructions, it’s recommended to consult the vehicle’s service manual or contact a professional technician to ensure compatibility and proper installation.

Maintenance

Maintaining the ACDelco 337-1123 Professional Starter involves several steps to ensure its longevity and optimal performance:

1. Regular Inspection : Check the starter regularly for signs of wear and damage, such as frayed cables or loose connections. Ensure that all connections are tight and secure.
2. Battery Maintenance : Since the starter relies on the battery, ensure the battery is always fully charged and in good condition. A failing battery can put extra strain on the starter.
3. Check for Corrosion : Inspect the starter and its connections for corrosion. If corrosion is present, it should be cleaned off promptly to maintain good electrical connections and to prevent further damage.
4. Listen for Symptoms : Be aware of how the starter sounds when the vehicle starts. Any changes in the sound, like grinding or clicking noises, can indicate a problem with the starter.
5. Professional Servicing : If you suspect any issues with the starter, such as slow cranking or intermittent operation, it’s advisable to have it checked by a professional mechanic who can perform more detailed diagnostics and repairs if necessary.
6. Avoid Unnecessary Strain : Try to avoid short trips that don’t allow the battery to charge fully, as consistently low battery charge can shorten the life of the starter.

Gold (Professional) Alternators and Starters Limited Warranty Statement

Warranty

AC Delco warrants Gold (Professional) Alternators and Starters against defects in materials or workmanship for the term listed in the table shown below. AC Delco will repair or replace the product deemed to be defective, at its sole discretion. This warranty applies exclusively to the first retail purchaser when installed on a privately owned passenger car or light-duty truck. Some AC Delco Gold parts may have formerly appeared as ACDelco Professional.

The Original Purchaser’s Obligations are
Return the defective product to the place of purchase, along with the original sales receipt, or repair order as proof of purchase. AC Delco product that fails due to a defect in material or workmanship during the warranty coverage period is eligible for replacement. The original purchaser will receive a new replacement product in exchange at no charge. Subsequent replacements under this warranty will receive the balance of the original warranty period.
This Warranty Does Not Cover

• Damage or failure due to negligence, alteration, accident, abuse, improper installation, or use for a purpose which the product is not designed or approved by ACDelco.
• Labour costs incurred for inspection, removal or reinstallation.
• Products that are replaced as part of normal maintenance or wear out.
• Vehicles used for racing and other competitions.
• Products used in police vehicles, delivery vehicles, taxis, and commercial vehicles.3
• Damage due to the lack of maintenance or use of wrong fuel, oil, refrigerant or lubricants.
• Damage or failure due to system contamination.
• Loss of time, inconvenience, loss of use of the vehicle or other consequential damages.
• Products installed on vehicles registered and normally operated outside of the United States or Canada.

Other Terms
Any implied warranty of merchantability or fitness for a particular purpose applicable to these parts is limited in duration to that of this written warranty. The remedy provided above is the exclusive remedy under this written warranty or any implied warranty. Some states do not allow any limitation on the duration of an implied warranty or the exclusion or limitation of incidental or consequential damages; the above limitations or exclusions may not therefore apply to you. This warranty provides specific legal rights; you may also have other rights depending on the state or province in which you reside.
IMPORTANT
Keep this warranty and any sales slips and/or repair orders with your owner’s manual and glove compartment literature.

1. For purchases from March 1, 2012 to March 31, 2018 warranty is 24 months/24,000 miles. Any product purchases prior to March 1, 2012 warranty is
   Limited Lifetime to the original purchaser.

2. For purchases before April 2018, the warranty is 24 months/24,000 miles.

3. Police, delivery, taxi, and commercial vehicles are warranted for 24 months/Unlimited miles.

©2019 General Motors. All rights reserved. The mark /ice marks of GM, its subsidiaries, affiliates or licensors.

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