ACDelco 334-2190 | Alternator

ACDelco

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$76.99

Part Number

ACD334-2190

UPC:

707773052440

Condition:

New

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Description
Attributes
Shipping & Returns
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FAQ

Description

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
Buick;Chevrolet;GMC;Oldsmobile;Pontiac
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)	78 A
DE to Pulley 1st Groove (mm)	24.0 mm
DE to Rotor Shaft End (mm)	29.0
External Fan Included	Yes
Family	Delco 12 SI
Fan Type	External
FAQ - Answer 1	Yes. These alternators are designed to withstand a wide range of weather conditions.
FAQ - Answer 2	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.
FAQ - Question 1	Can I be assured that the unit will last, especially in extreme weather?
FAQ - Question 2	Do all alternators supply the same amperage?
Finish	Same as OE
Good Maintenance Practices - Section 1 - Bullet 1	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 2	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	9
Pulley Belt Type	V-belt
Pulley Groove Quantity	1
Pulley Included	Yes
Pulley Outside Diameter (mm)	66
Regulator Type	Internal
Rotation Direction	Clockwise
Signs of Wear & Troubleshooting - Section 1 - Bullet 1	Grinding or squeaking noise
Signs of Wear & Troubleshooting - Section 1 - Bullet 2	Alternator warning light illuminates
Signs of Wear & Troubleshooting - Section 2 - Bullet 1	Bad battery
Signs of Wear & Troubleshooting - Section 2 - Bullet 2	Broken, frayed, or loose drive belt
Signs of Wear & Troubleshooting - Section 2 - Bullet 3	Electrical fault
Signs of Wear & Troubleshooting - Section 2 - Bullet 4	Worn or damaged bearings
Signs of Wear & Troubleshooting - Section 2 - Bullet 5	Corroded or loose battery terminal connection
Signs of Wear & Troubleshooting - Section 2 - Bullet 6	Burned fuses or fusible links
Signs of Wear & Troubleshooting - Section 2 - Header	Other vehicle parts that might cause related alternator problems include:
Signs of Wear & Troubleshooting - Section 3 - Bullet 1	Battery health
Signs of Wear & Troubleshooting - Section 3 - Bullet 2	Diagnostic trouble codes
Signs of Wear & Troubleshooting - Section 3 - Bullet 3	Evidence of fluid contamination
Signs of Wear & Troubleshooting - Section 3 - Header	When making repairs on electrical systems, in-depth diagnosis is needed before parts replacement. This includes checking:
Terminal Connection Quantity	2
Voltage	12 VDC

DOWNLOADS:

APPLICATIONS:

1987-1987 Oldsmobile Cutlass Supreme

Standard, w/ 78 amp alt., w/ 9:00 alternator plug Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1984 Oldsmobile Cutlass Calais

Standard, w/ 78 amp alt., w/ unthreaded adjusting ear, w/ 9:00 alternator plug Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1986-1986 Pontiac Parisienne

w/ 78 amp alt., w/ 1V pulley Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1985 Oldsmobile Toronado

wo/ R-terminal Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1983-1983 Oldsmobile Cutlass Supreme

w/ unthreaded adusting ear Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1984 Oldsmobile Cutlass Supreme

Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1984 Pontiac Bonneville

wo/ Gauges, w/ AC Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1985-1985 Oldsmobile Cutlass Supreme

Standard, w/ 78 amp alt., w/ 9:00 alternator plug Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1985-1985 Oldsmobile Cutlass Salon

Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1984 Oldsmobile 98

Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1985 Oldsmobile Delta 88

Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1985 Chevrolet Impala

Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1985-1985 Buick Regal

Standard, w/ 78 amp alt. Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1984 Buick LeSabre

wo/ Heated Back Window Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1985 Oldsmobile Custom Cruiser

Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1984 Buick Electra

Standard, w/ 78 amp alt. Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1987-1987 Pontiac Safari

Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1984 Pontiac Grand Prix

w/ AC, wo/ Gauges Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1986-1987 Buick Regal

wo/ AC, Standard, w/ 9:00 alternator plug Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1984 Oldsmobile Delta 88

w/ AC Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1985 Chevrolet Caprice

Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1985 Buick Riviera

Standard, w/ 78 amp alt. Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1983-1983 Oldsmobile Cutlass Cruiser

Standard, w/ 78 amp alt., w/ unthreaded adjusting ear, w/ 9:00 alternator plug Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1984 Buick Electra

Standard, w/ 78 amp alt., w/ 9:00 alternator plug Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1984 Oldsmobile Cutlass Calais

wo/ Gauges Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1985-1985 Oldsmobile Cutlass Supreme

w/ 9:00 alternator plug Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1983-1984 GMC Caballero

wo/ Tach Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1983-1983 Oldsmobile Cutlass Supreme

Standard, w/ 78 amp alt., w/ unthreaded adjusting ear, w/ 9:00 alternator plug Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1983-1983 Oldsmobile Cutlass Calais

w/ unthreaded adusting ear Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1985 Pontiac Parisienne

wo/ Gauges Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1984 Chevrolet Monte Carlo

wo/ Gauges, w/ 9:00 alternator plug Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1983-1984 Chevrolet El Camino

wo/ Tach Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1986-1986 Oldsmobile Cutlass Supreme

Standard, w/ 78 amp alt. Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1985 Oldsmobile Cutlass Supreme

w/ AC, wo/ Gauges Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1986-1987 Chevrolet Caprice

Standard, w/ 78 amp alt. Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1987 Buick LeSabre

Standard, w/ 78 amp alt. Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1985-1985 Oldsmobile Cutlass

w/ 9:00 alternator plug Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1984 Oldsmobile Cutlass Calais

w/ AC, wo/ Gauges Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1983-1983 Oldsmobile Cutlass Cruiser

w/ unthreaded adusting ear Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1985-1985 Oldsmobile Cutlass Salon

w/ AC, wo/ Gauges Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1984 Oldsmobile Custom Cruiser

w/ AC Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1986-1987 Oldsmobile Cutlass Salon

Standard, w/ 78 amp alt. Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1984 Oldsmobile Cutlass Supreme

wo/ Gauges Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1985-1987 Buick Electra

w/ 78 amp alt. Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

1984-1985 Oldsmobile Toronado

Remanufactured Family DE-12SI Unit MFR DE Amps 78 Pulley 1V Fan EF Regulator IR Clock 9:00

Shipping & Returns

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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Attributes

Product type:

Aftermarket

Product Description:

Alternator

Finish:

Same as OE

Mounting Type:

1 Pivot Foot

Pulley Included:

Yes

Pulley Groove Quantity:

Hazardous Material:

Minimum Order Quantity:

Features & Benefits - Bullet 2:

Alternators use high-quality bearings with high-temp lubricant and double-lipped rubber seals, reducing friction, vibration, and noise

Features & Benefits - Bullet 4:

Performance-tested and inspected to ensure they meet your expectations for quality design and component specifications

Features & Benefits - Bullet 3:

Rotors and stators are electronically tested and then sealed with secondary insulating coating to help prevent shorts

Features & Benefits - Bullet 1:

Remanufactured using consistent quality processes; not just rebuilt

Signs of Wear & Troubleshooting - Section 1 - Bull:

Grinding or squeaking noise

Signs of Wear & Troubleshooting - Section 1 - Bull:

Alternator warning light illuminates

FAQ - Answer 2:

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.

FAQ - Question 1:

Can I be assured that the unit will last, especially in extreme weather?

Features & Benefits - Bullet 6:

Tested to ensure they perform to ACDelco specifications

FAQ - Question 2:

Do all alternators supply the same amperage?

Features & Benefits - Bullet 5:

Remanufacturing is an industry standard practice that returns parts into service rather than scrapping them

FAQ - Answer 1:

Yes. These alternators are designed to withstand a wide range of weather conditions.

Good Maintenance Practices - Section 1 - Bullet 1:

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.

Life Cycle Status:

Announced

Good Maintenance Practices - Section 1 - Bullet 2:

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.

Life Cycle Status Description:

Announced - Part has been announced to customers on a paper “New Number Announcement”. Part is active.

Amperage Rating (A) (A):

78 A

Item Level GTIN:

00707773052440

Meets or Exceeds Original Equipment Manufacture Sp:

Yes