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POWERMASTER

Powermaster 47861 Alternator

    • Based on 214 reviews
Condition: New
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$158.13 Why this price?
Save $16.86 was $174.99

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This item is eligible for return within 30 days of receipt

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Availability: Only 9 left in stock, order soon!
Fulfilled by Speedway Motors
Arrives Nov 24 – Nov 27
Order within 22 minutes
Available payment plans shown during checkout

Features

  • Product Type:Auto Part
  • Country Of Origin : United States
  • Package Weight: 12.1 Pounds
  • Package Dimensions: 23.368 L X 18.541 H X 19.304 W (Centimeters)

Description

Highly Efficient Small Case Alternator. 140 Plus Amps At Top End/95 Plus Amps At Idle. One Unit For 1 Or 3 Wire Operation. Individually Dyno Tested with Proof of Performance Guarantee. High Output Replacement For Lower Amp Units. Smooth Back Design.

Manufacturer: ‎Powermaster


Brand: ‎POWERMASTER


Model: ‎Powermaster


Item Weight: ‎10.5 pounds


Product Dimensions: ‎9 x 7.5 x 7.5 inches


Item model number: ‎47861


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎47861


OEM Part Number: ‎47861


Date First Available: September 14, 2006


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 24 – Nov 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • No more dimming lights
Having a 30+ year old Blazer with aftermarket fog lights, dual headlight mod and of course summertime HEAT (running a/c). All of which draw a lot of power, not to mention stereo blasting and upgrade to electric fans. This Powermaster has not fallen off from 14dc output, even at traffic lights, (Idling at 625rpm) (Just to be honest the original Alternator had been rebuilt 20 years ago and still functions, just had to watch turning on accy.) So happy to have put this unit on. ... show more
Reviewed in the United States on October 22, 2023 by TJB
    • May Require Re-Clocking
Bought this to upgrade the factory alternator on my 1995 4WD Suburban. I highly recommend verifying the position of the existing alternator connections with this alternator before attempting installation. In some cases, you may need to re-clock the alternator housing to match your current setup. I had to do it in my case...remove the alternator pulley, remove the housing screws, and rotate the housing 90 degrees. Easy enough to do. If it was strictly plug-n-play in my case, I'd have given it 5 stars. ... show more
Reviewed in the United States on July 26, 2023 by photog1514
    • broken
I am 3 days out of my return window and this alternator is bad but the company has agreed to exchange it for me. VERY COOL
Reviewed in the United States on September 26, 2023 by Amazon Customer
    • The car is happy
I have yet to put a lot of miles on it but it looks like a quality item. This alternator came with a custom charging ground cable guide for wire size which is very helpful. You can purchase their wires or make your own. Also attached to the alternator was a proof of performance giving the idle cruise and top end and output in amps. Item was boxed well for shipping. So far the car is happy👍 ... show more
Reviewed in the United States on October 18, 2022 by Brendan G.
    • WORKS GREAT SO FAR
Bought for my 95 chevy k1500, had to clock it, but otherwise fit perfectly and fairly easy to install. Had to buy 2 4ft 6gauge cables and 2 side terminal extenders to hook up to the battery. Just installed yesterday, working great so far.
Reviewed in the United States on May 19, 2023 by samantram
    • 14.6 volts
The battery and alternator burnt up in my 1992 K1500. Had them checked at Advance Auto parts and the tech told me the battery was dead and the alternator (AC Delco, 2 years old) was only putting out 8-9 volts at 2000 rpm and needed to be 14.6 for that vehicle. Had trouble finding one that would do that. Found this Powermaster on Amazon, made in the USA (Houston, TX) and installed with no problems. At 2000 RPM, running two electric fans, AC compressor and trailer lights on a 300-mile trip today, the lowest it dropped was 14.4. Will keep monitoring it as have several more longer trips coming up. ... show more
Reviewed in the United States on September 4, 2022 by M. GUERNSEY
    • Not sure where the negativity is coming from
Ok so lots of reviews hear knocking it for having to clock it but I didnt have to for a early 90s GM 4.3 accessory bracket it worked fine...there is also some reviews about it under performing at "hot idle".... so far the hottest day since I've had the alternator was 88 degrees(not too hot) and I didnt have any issues this alternator is also handling a huge load x2 electric fans x2 motor home water pumps and full 1000w stereo system with subwoofers i also had the wipers on and the AC and blower motors along with all the lightsand it still held 13.8v at the hottest idle I could produce in almost fall in virginia ....my only complaint was the lack of the grounding hole bolt....after rummaging through my bucket of bolts I had to go to home depot to get one and it turned out I had several the threads were just a little tight....but its was fine it was 15 cents for the bolt... all in all this is a good alternator for the price and I'd did fine for me but time will tell especially next summer ... show more
Reviewed in the United States on November 4, 2019 by Andrew Thomasy
    • Dropped right in and has been phenomenal
This alternator has been nothing but effective on my 1995 GMC Sierra, only "issue" I had was the frame ground was clocked in the wrong position so I just a wire to another point on my frame
Reviewed in the United States on April 4, 2023 by xtz56

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