OEG Parts New Alternator High Output 255 AMP Compatible With Chevy Chevrolet C Silverado Truck Van Isuzu Hummer Saab 6.0L 6.6L 8.1L 99-15 10464405 10464443 10464453 10464456 10464476 15263859 19151921
Condition: New
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Availability:
In Stock.
Arrives
Friday, Aug 14
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Features
- Replacement Part Numbers: 10464443, 10464453, 10464456, 10464476, 10480234, 10480390, 15200109, 15226003, 15-22-6003, 15263859, 15750871, 15754097, 15754097A, 15754097M, 15754097W, 15768830, 18000002, 19151921, 19244745, 19244746, 19244751, 22781130, 40012236, 400-12236, 8104644760, 8152260030, 8292253, 8292-253, 8292N253A, 8292N-253A, ADR0290220, ADR0290-220, ADR0290250, ADR0290-250, 10464405
- Condition: New; Unit Series: AD244; Voltage: 12V; Amperage: 253A; Rotation: CW; Regulator/Fan: IR/IF; Plug Code: 314; Pulley Class: S6; Mounting Hardware Included: No; Number of Pieces: 1; Country of Origin: CN
- Compatible With Chevrolet Silverado 1500 Base, LS 4.8L 2000-02; Silverado 1500 Base, LS, LT 5.3L 1999-02 - See the Description for more Applications
- See Product Description for Additional Specifications
Manufacturer: Parts Player
Brand: Parts Player
Model: DELCO AD244 IR/IF
Item Weight: 15.87 pounds
Product Dimensions: 8.23 x 7.28 x 7.09 inches
Item model number: 253A 12V Rotation CW S6
Is Discontinued By Manufacturer: No
Exterior: Machined
Manufacturer Part Number: PP8292N-253A
OEM Part Number: 10464405, 10464443, 10464453, 10464456, 10464476, 10480234, 10480390, 15200109, 15226003, 15750871, 15754097, 15754097A, 15754097M, 15754097W, 15768830, 18000002, 19244745, 19244746, 22781130, 15-22-6003, 15263859, 19151921, 19244751, 8104644760, 8152260030, 400-12236, ADR0290-220, ADR0290-250, 8292-253, 8292N-253A
Amperage: 253 Amps
Voltage: 12 Volts
Date First Available: October 14, 2014
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Aug 14
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
The media could not be loaded. So far it’s working good for my electric fan conversion no winding noise like others said, and the same belt fit back on perfect. The voltage does drop a little under the 14 only when both fans kick on high with the AC compressor but goes right back up nothing to be concerned about. we’ll see how long it lasts. I’ll update if anything changes.
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Reviewed in the United States on May 14, 2025 by Mr. Perez
Love this high output alternator. It is amazing powerful for snowplowing late nights. Durable and will stretch your battery life. perfect replacement for my truck.
Reviewed in the United States on September 26, 2025 by Shoe
Installed the first one that was sent to me and it was defective did not work. Seller did send me a replacement very fast. The replacement did not work as well it was defective like the first one although the second one did work to start the vehicle the voltage never raised to the correct charging . Ended up having to go to my local parts house and get a good alternator . That was over a month ago and still have not gotten my refund . I have sent both alternators back over two weeks ago with no response or answers! We were these are not going to push the rated power. Do yourself a favor go with a better brand in the long run I would’ve save myself a lot more money just for the one I had purchased a good one.
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Reviewed in the United States on August 17, 2022 by Heather Dufresne
Update: First one has failed at 1 yr 3 months. I went ahead and ordered a second one that I installed today and is working fine. Highly suggest the square trade warranty. They made it good. (Full disclosure, this alternator got a lot of use so this wasn’t totally unexpected that there would be a fail within a year or two. Super easy to replace, so not a big deal for me) Worked for what I bought it for. I am hopeful that it will have good longevity. I added a second battery and an isolator to run a 1000 watt pure sine inverter. Has no issue bringing a deep cycle battery back to full charge very quickly. You will need the longer belt that goes with the 160 amp stock alternator option. This was installed on a 2000 Chevy Silverado. Battery and inverter will run a 350 watt space heater for about 30 minutes. After draining the battery beyond operating the inverter it took the alternator about 15 minutes to fully recharge it with normal driving. I would recommend tuning the idle speed to at least 800 rpms if you want this unit to hold in the 13.5-14.5 range with a heavy load on it. I have found that it will run the heater on 750 watt mode indefinitely and keep everything else going at about 13.8 - 14.2 volts as long as the engine is running 800 rpm or higher. Full wiring disclosure: 1/0 from auxilliary battery to isolator. 1/0 from isolator to primary battery power tap. 1/0 from power tap to alternator. I left the stock power system as is. I ran 4 awg from the auxiliary side of the isolator to the inverter. I protected that run with a 200 amp breaker/disconnect at the isolator.
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Reviewed in the United States on November 19, 2019 by Amazon Customer
Biggest down side is alternator pulley size, I had to swap to a 49mm pulley from power master (model 115) only pulley smaller than that is made by MARCH - with upgraded power and ground wires and new optima redtop and idle speed of 520 to 580 (depending on AC) at night coming to a stop light or sign everything would dim and voltage gauge dropped horribly (even with the “s” sense wire in place) Had a turner turn the idle up to 700rpm along with the power master pulley and things seem to be good to go I have not had the unit load tested or put my amp meter on it yet with everything on
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Reviewed in the United States on March 31, 2019 by Brandon
Works great! Fit perfectly. If your having any power loss issues this will for sure fix the problem. (2003 gmc 2500, 6.6, duramax.)
Reviewed in the United States on July 21, 2025 by Hayden Titman
Puts out plenty power for my system! I would recommend swapping to a smaller pulley if you run high power while idling.
Reviewed in the United States on October 28, 2025 by Xavier M.
El primer día funciono como lo esperaba, cargo las baterias en poco tiempo , pero al tercer día ya solo cargaba la bateria auxiliar y la principal no, y consumía carga estando el motor apagado!!!, que desepcion
Reviewed in the United States on February 10, 2026 by Emmanuel ruiz vazquez