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Alternator
Authorized Dealer
Alternator
BrandACDelcoLearn More
Qty/Vehicle1
ConditionNew
Includes: (1) Alternator, Hardware
$000
•In Stock•Fast Shipping1
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Product Specifications
Features & Benefits
- •Direct OE fit - no modifications needed
- •Meets or exceeds manufacturer specs
- •24-month warranty included
- •Fast Shipping — ships same day before 3 PM ET
BrandACDelco
Part Number321-1423
Part TypeAlternator
ConditionNew
Alternator Case MaterialAluminum
External Regulator IncludedNo
Compatibility
Vehicle Compatibility
Guaranteed to fit 0 vehicles from Infinity--Infinity
No compatibility data available
Frequently Asked Questions
We're always here to help. If you can't find your answer, ask Rydon - our AI assistant will help you out.
What vehicles does this Alternator fit?
This ACDelco Alternator (Part #321-1423) fits specific vehicles. Use the compatibility checker on this page to verify fitment for your vehicle.
Is this an OEM or aftermarket part?
This is a premium aftermarket Alternator by ACDelco, designed to meet or exceed OEM specifications with strict quality control standards.
What warranty is included?
This ACDelco Alternator is backed by a 24-month limited warranty covering defects in materials and workmanship from date of purchase.
How long does shipping take?
Fast shipping — orders before 3 PM ET ship the same day. Most arrive within 3-5 business days.
Can I return this if it does not fit?
30-day money-back guarantee. Return unused parts in original packaging for full refund.
Compatibility
Vehicle Compatibility
Guaranteed to fit 0 vehicles from Infinity--Infinity
No compatibility data available
Product Specifications
Brand
ACDelco
Part Type
Alternator
External Regulator Included
No
Ground Type
Negative
Part Number
321-1423
Alternator Case Material
Aluminum
Fan Type
Internal
Mounting Type
2 Pivot Feet
Alternator Case MaterialAluminum
External Regulator IncludedNo
Fan TypeInternal
Ground TypeNegative
Mounting Type2 Pivot Feet
Pulley Belt TypeSerpentine
Pulley IncludedYes
Regulator TypeInternal
Ac TapNo
Amperage Rating105 68
De To Pulley 1St Groove (Mm)29mm
FamilyDelco CS130D
Faq - Answer 1Yes. These alternators are designed to withstand a wide range of weather conditions.
Faq - Answer 2No. Some vehicles require more amperage than others depending on the amount of electronics that need to be operated. Consult the vehicle information for proper application.
Faq - Question 1Can I be assured that the unit will last, especially in extreme weather?
Faq - Question 2Do all alternators supply the same amperage?
Features Benefits - Bullet 1Remanufactured to meet or exceed original equipment specifications and are performance-tested
Features Benefits - Bullet 2Components are tested to meet original specification requirements for remarkable durability
FinishAluminum
Good Maintenance Practices - Section 1 - Bullet 1There is a cooling fan in most alternators to keep it from overheating. Making sure that the fan is clean will help the fan and alternator run properly.
Good Maintenance Practices - Section 1 - Bullet 2It is also important that all electrical connections are kept clean and firmly attached, which will make sure the battery is being properly charged by the alternator.
Inside Distance Between Mounting Feet (Mm)13mm
Meets Or Exceeds Original Equipment Manufacture SpecificationsYes
One Wire CapableNo
Plug Clock Rear View Main Mounting Ear At 6 O Clock11
Product DescriptionACDelco GM Original Equipment Light Duty Remanufactured Alternators are GM-recommended replacement for your vehicle's original alternator. Alternators provide power to your vehicle's electrical system
Pulley Groove Quantity6
Rotation DirectionClockwise
Signs Of Wear Troubleshooting - Section 1 - Bullet 1Engine doesn't turn over or start
Signs Of Wear Troubleshooting - Section 1 - Bullet 2Loss of battery power
Signs Of Wear Troubleshooting - Section 1 - Bullet 3Some loss of electrical power (dimming headlight, etc.)
Signs Of Wear Troubleshooting - Section 1 - Bullet 4Grinding or squeaking noise
Signs Of Wear Troubleshooting - Section 1 - Bullet 5Alternator warning light illuminates
Signs Of Wear Troubleshooting - Section 1 - HeaderIndicators that there could be a problem with your vehicle's alternator are:
Signs Of Wear Troubleshooting - Section 2 - Bullet 1Bad battery
Signs Of Wear Troubleshooting - Section 2 - Bullet 2Broken, frayed, or loose drive belt
Signs Of Wear Troubleshooting - Section 2 - Bullet 3Electrical fault
Signs Of Wear Troubleshooting - Section 2 - Bullet 4Worn or damaged bearings
Signs Of Wear Troubleshooting - Section 2 - Bullet 5Corroded or loose battery terminal connection
Signs Of Wear Troubleshooting - Section 2 - Bullet 6Burned fuses or fusible links
Signs Of Wear Troubleshooting - Section 2 - HeaderOther vehicle parts that might cause related alternator problems include:
Signs Of Wear Troubleshooting - Section 3 - Bullet 1Battery health
Signs Of Wear Troubleshooting - Section 3 - Bullet 2Diagnostic trouble codes
Signs Of Wear Troubleshooting - Section 3 - HeaderWhen making repairs on electrical systems, in-depth diagnosis is needed before parts replacement. This includes checking:
Split Mounting Foot Overall Inner Spacing38 MM
Terminal Connection Quantity4
Voltage12 2H
Check if this fitsShop worry-free by verifying fitment first. If the part doesn't fit, we'll make it right or refund you. Learn more
Main Image
Click to expand
Alternator
Authorized Dealer
Call for Price
888-477-2530Our parts specialists are ready to help you find the best price.
Part #:321-1423
OE REPLACEMENT
Alternator
|
Part #:321-1423
|
Alternator
Call for Price
888-477-2530Our parts specialists are ready to help you find the best price.
Quantity:
1
In Stock·10 or more available
Fast delivery between Mon, Jun 22 to Mon, Jun 22
Ships To:Key Features
OEM-Equivalent QualityMeets/exceeds factory specs
American BusinessMaryland since 1986
24-Month WarrantyLimited coverage on every part
Fast Same Day ShippingWe ship all orders the same business day before cutoff
Product Specs
BrandACDelco
Part Number321-1423
Part TypeAlternator
ConditionNew
Alternator Case MaterialAluminum
External Regulator IncludedNo
Fan TypeInternal
Ground TypeNegative
Compatibility
Vehicle Compatibility
Guaranteed to fit 0 vehicles from Infinity--Infinity
No compatibility data available
Questions & Answers
This ACDelco Alternator (Part #321-1423) fits specific vehicles. Use the compatibility checker on this page to verify fitment for your vehicle.
This is a premium aftermarket Alternator by ACDelco, designed to meet or exceed OEM specifications with strict quality control standards.
This ACDelco Alternator is backed by a 24-month limited warranty covering defects in materials and workmanship from date of purchase.
Fast shipping — orders before 3 PM ET ship the same day. Most arrive within 3-5 business days.
30-day money-back guarantee. Return unused parts in original packaging for full refund.
Have a Question?
Ask Marvin, our Car Expert
Offline
Things to Know
About This Alternator
This ACDelco automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- •Unusual noises from the component area
- •Decreased vehicle performance
- •Warning lights on dashboard
- •Visible wear or damage
- •Failed vehicle inspection
ACDelco
Trusted Automotive Brand
ACDelco is a trusted manufacturer of quality automotive parts.
View all ACDelco productsInstallation Guide
Moderate
1-3 hours
Tools Needed
Basic hand toolsTorque wrenchVehicle service manual
Frequently Asked Questions
WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which are known to the State of California to cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts