ACDelco® 37206P - Professional™ Alternator Decoupler Pulley

15 reviews|Item # mpn4019238565
Vehicle Specific
    Select Vehicle
    Notes:
    • Installation Tool Required.
    Replaces Original (OE) Part #:19311651
    Manufacturer
    $157.65 + Free Shipping
    In Stock (2) - Ships within 24 hrs
    See similar products
    Have a Question? Ask a Specialist
    888-903-4343Live Chat

    Vehicle Fitment

    Cadillac
    Chevy
    GMC

    Specifications

    Belt Type
    Serpentine
    Bore Diameter
    0.551 in
    Bore Diameter
    14 mm
    Color
    Black
    Groove Quantity
    6
    Material
    Steel
    Outside Diameter
    2.283 in
    Outside Diameter
    58 mm
    Programming Required
    No
    Width
    1.614 in
    Width
    41 mm

    Features

    • Designed in compliance with rigorous factory standards
    • High level of quality, ultimate reliability, and solid value
    • Expertly manufactured from the highest grade materials
    • Guaranteed to provide long-lasting, trouble-free operation

    Product Details

    Professional™ Alternator Decoupler Pulley by ACDelco®. This superior product was elaborately designed and meticulously manufactured to stringent industry standards to have the most precise OE specifications. It fits and functions like the factory original. Made of reliable materials, the product is highly durable. The use of proven technologies and dependable equipment ensures it will flawlessly serve you for the long haul.

    ACDelco is here with excellent products that are available at a competitive price. The company does its utmost to provide the best possible solutions for your needs. All products by ACDelco are made with expert care and created by professionals to meet all your requirements. The company does not accept compromises when it is going about quality, so you can be sure that all products have only first-rate quality. With many years of manufacturing experience, ACDelco is the name you can trust.

    ACDelco® - Car Maintenance GuideACDelco® - BenefitsACDelco® - InformationACDelco® - FAQACDelco® - Warranty
    Brand:
    ACDelco
    Part Number:
    37206P
    UPC:
    808709169499
    Alternate MPN:
    37206P, 037206P
    OE Numbers:
    19311651

    Reviews

    (15)
    Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
    /5
    1-10 of 15 Reviews
    5 of 5
    Perfect Fit, Quick Delivery, Solved My Sssue
    The alternator was exactly as described. The auto shop I normally go to would have charged me twice as much for a remanufactured alternator, plus another $400 or so for labor to install it. Watch a few YouTube videos, make sure you have the right tools, and consider doing his job yourself. It wasn't too difficult, actually. Just make sure you rewatch at least one of the instructional videos when you're finished before reconnecting the battery. I paid extra for fast delivery, and TRUCKiD delivered as promised (not every place actually does, in my experience).
    Posted by Daniel (Broken Arrow, OK) / March 02, 20252020 Chevy Traverse
    5 of 5
    Alternator
    Awesome product looks great, works great. Just a plug and play part. I would highly recommend this site.
    Posted by Customer / February 27, 20251973 Dodge Challenger
    5 of 5
    Perfect
    Exactly what I expected and was the perfect replacement. Hold a charge and it came under a weeks time on standard shipping. Recommend
    ACDelco® - GM Original Equipment™ Alternator
    Posted by Andre (Carlisle, PA) / August 09, 20212012 Chevy Camaro
    5 of 5
    Replacement Alternator
    Very pleased with TRUCKiD replacement alternator. Arrived in short time (2 days after ordering) and was an exact replacement for the original alternator with the same part number and same bar code. They had the best price on the internet for a unit delivered to a remote town in Wyoming so better service than I used to get when living just outside of Kansas City, Kansas! The question remains - did I get a bad original alternator (stopped charging after 66,000 miles) or is theirs a design flaw in the alternators and I will be replacing this one at 132,000 miles. No problems with TRUCKiD and I will be checking them out for sure when I have future needs for automotive parts.
    ACDelco® 13597236 - GM Original Equipment™ Alternator
    Posted by Customer / June 28, 20202016 Chevy Colorado
    5 of 5
    Great!
    The right part for a fair price. Fast shipping!!
    Posted by Customer / June 12, 20201985 Chevy CK Pickup
    4 of 5
    Works So Far
    Came pretty much as expected, works so far, decent quality. For my particular application I had to rotate the clocking 180 degrees. Not that big a deal, split the case and rotate. There's a trick though, you'll have to slide something small and straight in through the hole in the back to keep the brushes in place so you can put the cases back together. Did not come with core refund instructions as stated. When I emailed and asked about this they just gave me the core refund without having to send the core in. Kinda shady, which is why I docked a star.
    Posted by James / May 28, 20201985 Chevy Blazer
    3 of 5
    Don't Buy Remanufactured Products
    Product was cleaned to look new, but that was about it. Had it on for less than a week and it failed. I have already sent in a warranty claim and will never buy a remanufactured part again.
    ACDelco® 334-2691A - Professional™ Remanufactured Alternator
    Posted by Paul (Bothell, WA) / December 23, 20192008 Toyota Tacoma
    5 of 5
    Nothing like OEM
    Everything as advertised, clocked correctly, so ease of installation was that much easier. Why buy rebuilt when for a few bucks more everything is new and correct? Who wants to remove it when it doesn't work right?
    ACDelco® 84009365 - GM Original Equipment™ Alternator
    Posted by Gustavo (Stockton, CA) / July 19, 20192008 Saturn Vue
    4 of 5
    Good Part One Part
    Item a bit pricey but works pretty good took a bit of time to come but that was on delivery end if you need it one parts are good and this part is rebuild but works great!!! Thank you TRUCKiD!!
    Posted by Jose (Bronx, NY) / February 06, 20192010 Chevy Traverse
    5 of 5
    2014 Camaro SS Alternator
    I wasn`t the one who did the install, but it was less than an hour, and it was the perfect part (fitment, etc.) that was needed. Car starts right up and holds the charge. It turned out my voltage regulator was bad on the old one. Thanks for helping me cross reference everything as it saved me time, money, and frustration.
    ACDelco® 13597232 - GM Original Equipment™ Alternator
    Posted by Patrick (Brea, CA) / September 13, 20182014 Chevy Camaro

    Questions and Answers

    (0)
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!