ACDelco 334-2371A | Alternator

Name: ACDelco 334-2371A | Alternator
Brand: ACDelco
SKU: ACD334-2371A
Price: 125.99 USD
Availability: OutOfStock

Part Number

334-2371A

Alternator

Fits: 89-90 Cadillac Commercial Chassis, 89-90 Cadillac DeVille, 89-90 Cadillac Eldorado, 89-90 Cadillac Fleetwood, 89-90 Cadillac Seville

Special Price $113.39 Regular Price $125.99

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Details

ACDelco Gold (Professional) Remanufactured Alternators are the high quality alternative to Original Equipment (OE) parts. These alternators use high-quality bearings with high-temp lubricant and double-lipped rubber seals. Rotors and stators are electronically tested and then sealed with secondary insulating coating. Remanufacturing alternators is an industry standard practice that involves disassembly of existing units, and replacing components that are most prone to wear with new components. Damaged and obsolete parts are replaced and are end of line tested to ensure they perform to ACDelco specifications. In addition, remanufacturing returns components back into service rather than processing as scrap or simply disposing of them. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. ? WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

BRAND: ACDelco

FEATURES:

Alternators use high-quality bearings with high-temp lubricant and double-lipped rubber seals, reducing friction, vibration, and noise
Cadillac
Performance-tested and inspected to ensure they meet your expectations for quality design and component specifications
Remanufactured using consistent quality processes; not just rebuilt
Remanufacturing is an industry standard practice that returns parts into service rather than scrapping them
Rotors and stators are electronically tested and then sealed with secondary insulating coating to help prevent shorts
Tested to ensure they perform to ACDelco specifications

SPECIFICS:

Alternator Case Material	Aluminum
Amperage Rating (A)	120 A
DE to Pulley 1st Groove (mm)	27.0 mm
DE to Rotor Shaft End (mm)	48.0
External Fan Included	Yes
Family	Delco CS121
Fan Type	External
FAQ - Answer 3	Can I be assured that the unit will last, especially in extreme weather?
FAQ - Answer 4	Do all alternators supply the same amperage?
FAQ - Question 4	Yes. These alternators are designed to withstand a wide range of weather conditions.
FAQ - Question 5	No. 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.
Finish	Same as OE
Good Maintenance Practices - Section 1 - Bullet 6	There 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 7	It 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.
Ground Type	Negative
Meets or Exceeds Original Equipment Manufacture Specifications	Yes
Mounting Type	1 Pivot Foot
Plug Clock Rear View Main Mounting Ear at 6 O Clock	1
Pulley Belt Type	Serpentine
Pulley Groove Quantity	6
Pulley Included	Yes
Regulator Type	Internal
Rotation Direction	Clockwise
Signs of Wear & Troubleshooting - Section 1 - Bullet 10	Alternator warning light illuminates
Signs of Wear & Troubleshooting - Section 1 - Bullet 5	Indicators that there could be a problem with your vehicle's alternator are:
Signs of Wear & Troubleshooting - Section 1 - Bullet 6	Engine doesn't turn over or start
Signs of Wear & Troubleshooting - Section 1 - Bullet 7	Loss of battery power
Signs of Wear & Troubleshooting - Section 1 - Bullet 8	Some loss of electrical power (dimming headlight, etc.)
Signs of Wear & Troubleshooting - Section 1 - Bullet 9	Grinding or squeaking noise
Signs of Wear & Troubleshooting - Section 2 - Bullet 10	Corroded or loose battery terminal connection
Signs of Wear & Troubleshooting - Section 2 - Bullet 11	Burned fuses or fusible links
Signs of Wear & Troubleshooting - Section 2 - Bullet 5	Other vehicle parts that might cause related alternator problems include:
Signs of Wear & Troubleshooting - Section 2 - Bullet 6	Bad battery
Signs of Wear & Troubleshooting - Section 2 - Bullet 7	Broken, frayed, or loose drive belt
Signs of Wear & Troubleshooting - Section 2 - Bullet 8	Electrical fault
Signs of Wear & Troubleshooting - Section 2 - Bullet 9	Worn or damaged bearings
Signs of Wear & Troubleshooting - Section 3 - Bullet 5	When making repairs on electrical systems, in-depth diagnosis is needed before parts replacement. This includes checking:
Signs of Wear & Troubleshooting - Section 3 - Bullet 6	Battery health
Signs of Wear & Troubleshooting - Section 3 - Bullet 7	Diagnostic trouble codes
Signs of Wear & Troubleshooting - Section 3 - Bullet 8	Evidence of fluid contamination
Terminal Connection Quantity	4
Voltage	12 VDC

wo/ Heated Windshield Remanufactured Family DE-CS144 Unit MFR DE Amps 120 Pulley 6S Fan EF Regulator IR Clock 1:30

DOWNLOADS:

APPLICATIONS:

1989-1990 Cadillac Seville
1989-1990 Cadillac Commercial Chassis
1989-1990 Cadillac DeVille
1989-1990 Cadillac Eldorado
1989-1990 Cadillac Fleetwood

Product Questions (7)

Customer Questions

Will the alternator drain my battery?

No, the alternator is not designed to drain the battery. Instead, it charges the battery while the engine is running. If your battery is being drained, it could be due to a variety of factors, and it's recommended to have your vehicle inspected by a mechanic.

How do alternators work?

Alternators convert mechanical energy from the engine into electrical energy to power the vehicle's electrical system and charge the battery. They consist of a rotor, stator, and voltage regulator, which work together to produce electrical energy that is used to power the vehicle's electrical components and charge the battery.

Which alternator do I need?

To determine which alternator you need, consider your vehicle's make and model, engine size, and electrical system requirements.

Which alternator system is controlled by the PCM?

The variable voltage alternator system is commonly controlled by the PCM in modern vehicles.

Does AC Delco make Ford parts?

No, AC Delco produces parts primarily for General Motors vehicles and does not make parts specifically for Ford vehicles.

Can I use AC Delco parts to replace OEM parts?

Yes, in most cases AC Delco parts can be used as a replacement for OEM parts. However, it's important to ensure that the parts are compatible with your specific make and model of vehicle.

What AC Delco oil filter do I need?

AC Delco offers a variety of oil filters that are compatible with different makes and models of vehicles. To determine which AC Delco oil filter you need, consult your vehicle's owner's manual or use our online filter lookup tool that matches the make, model, and year of your vehicle.