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Alternator - ACDelco (334-2021)

ACDelco - 3342021

ACDelcoMPN334-2021
Sale Price$109.42
Includes $28.00 refundable Core Charge
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 - www.P65Warnings.ca.gov

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Product Details

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 - www.P65Warnings.ca.gov

Part Number (MPN)
334-2021
Brand
SKU
334-2021
UPC / GTIN
707773050842 / 00707773050842
Condition
New
Other Names
19135014
Brand
ACDelco Gold
Alternator Case Material
Aluminum
Amperage Rating
55.0
Country of Origin 10
JP
Country of Origin 11
IL
Country of Origin 12
FR
Country of Origin 13
KR
Country of Origin 14
PL
Country of Origin 15
DK
Country of Origin 16
DE
Country of Origin 6
CA
Country of Origin 7
BR
Country of Origin 8
MY
Country of Origin 9
SI
DE to Pulley 1st Groove (mm)
25.0mm
DE to Rotor Shaft End (mm)
39.0
Decoupled Or Clutch Pulley
No
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?
Family
Mitsubishi
Fan Type
Internal
Features & Benefits - Bullet 1
Remanufactured using consistent quality processes; not just rebuilt
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 3
Rotors and stators are electronically tested and then sealed with secondary insulating coating to help prevent shorts
Features & Benefits - Bullet 4
Performance-tested and inspected to ensure they meet your expectations for quality design and component specifications
Features & Benefits - Bullet 5
Remanufacturing is an industry standard practice that returns parts into service rather than scrapping them
Features & Benefits - Bullet 6
Tested to ensure they perform to ACDelco specifications
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
Inside Distance Between Mounting Feet (mm)
67.0
Meets or Exceeds Original Equipment Manufacture Specifications
Yes
Mounting Type
2 Pivot Feet
Plug Clock Rear View Main Mounting Ear at 6 O Clock
11
Programming Required
No
Pulley Belt Type
Serpentine
Pulley Groove Quantity
4
Pulley Included
Yes
Regulator Type
Internal
Rotation Direction
Clockwise (Right)
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
3
Voltage
12

YearMakeModelBody & TrimEngine & Transmission
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission

BrandEquivalent Part Numbers

Rows per page:

0-0 of 0

BrandEquivalent Part Numbers
ACDelco
10463618, 321-1080, 3211250, 334-1879
BBB INDUSTRIES
13255, 13336
Beck Arnley
186-0544, 1860795
Bosch
AL4500X
Denso
210-4147
Dixie Electric
A-8268
Dixie Electric Ltd
A-8268

Shipping Policy

  • In stock orders ship within 24 hours.
  • Weekend orders will be processed the next business day.
  • If a part is not in stock and must be ordered from the manufacturer, it usually takes 2-3 days to arrive to us and will be promptly shipped to you. Most of the orders are shipped complete within 2-3 business days. A few of the parts ordered from the manufacturer may take up to 5-6 business days to arrive and will shipped to you immediately.
  • Depending upon location, ground shipments usually take 2-7 days.
  • Your order may be shipped Overnight for an additional cost.
  • Oversized shipments will be additional; you will be contacted prior to shipping for approval.
  • We cannot guarantee transit times for ground and oversize orders.
  • Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost to the customer.
  • We do not ship internationally.
  • In the unlikely event that a part has been placed on backorder or discontinued, we will do our best to try and find one for you as quickly as possible.
  • We do not ship COD orders.

We use the following shipping parties:

  • UPS
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Some products available are shipped directly from the manufacturer or supplier rather than from our own warehouse. This allows us to offer you a wider selection of parts at competitive prices. When an item shows "Drop Ship" the supplier currently has it in stock and it will typically ship within 1–2 business days

Check out our Shipping Policy for more details.

Return Policy

30-Day Return Policy – Upgrade Auto Parts

At Upgrade Auto Parts, we want you to be completely satisfied with your purchase. If for any reason you are not happy with your order, you can return it within 30 days of receiving your item for a refund or exchange, subject to the following conditions:

  1. Eligibility: Returns are accepted on parts that are unused, in original condition, and in the original packaging. Items that have been installed, used, or modified are not eligible for return.

  2. Shipping Costs: The customer is responsible for return shipping costs unless the return is a result of a Upgrade Auto Parts error (e.g., wrong part sent or defective item). We recommend using a trackable shipping service to ensure your return reaches us safely.

  3. Refunds & Exchanges: Once the return is received and inspected, we will issue a refund to your original payment method or process an exchange if preferred. Refunds typically take 5-7 business days to be processed.

If you have any questions or need assistance with your return, our customer service team is here to help!

Thank you for shopping with Upgrade Auto Parts!

Check out our Return Policy for more details.

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