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DB Electrical Alternator, 400-12236, Compatible with Buick Rainier 2006, Chevrolet Silverado 1500 4800cc 4.8L V8 2003-2004, Isuzu Ascender 5.3L 2003-2006, 12V 220 Amp, 6-Groove Pulley

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$142.21

$ 62 .99 $62.99

In Stock
  • Replaces OEM Numbers: American Power Systems: 8292HO270A, Arrowhead: ADR0290-220, J&N Electrical Products: 400-12204, 400-12418, Lester: 8292-200


DB Electrical
Whatever you drive, we have the part for it!
DB Electrical is your go-to source for quality electrical parts for vehicles of every shape and size – from motorcycles and ATVs to cars, trucks, and boats. Our engineers closely partner with leading factories to develop electrical components that perform and fit OEM standards.
Selling from the heartland of America located in Kingsport, Tennessee, the people of DB Electrical make it their goal is to get your vehicle back on the road, field, trail, or water. They take great pride in providing top-quality products that keep you moving forward.
Description: Alternator
Family: Delco DR44G
Volt: 12
Amps: 200
Condition: New
Regulator Clock: 12:00
Mount Hole ID 1: 10mm
Mount Hole 1 Type: Unthreaded
Mount Hole 2 Type: Unthreaded
Fan Location: Internal
Regulator Location: Internal
Terminal ID 2: B+
Terminal 2 Size: M6x1.00
Terminal ID 3: S
Terminal 3 Size: Pin
Terminal ID 4: FR
Terminal 4 Size: Pin
Terminal ID 5: L
Terminal 5 Size: Pin
Terminal ID 6: N/C
Terminal 6 Size: Pin
Polarity: Negative
Number of Grooves: 6
Pulley Type: Solid
Notes: High Output
Replaces OEM Numbers:
Arrowhead: ADR0290-220
WAI: 8292N-253A
PIC: 240-6223H
Lester: 8292-200
Family: AD244 HO
American Power Systems: 8292HO270A
J&N Electrical Products: 400-12204, 400-12418
Compatible With/Replacement For:
Buick Rainier 2004-2006
Cadillac Escalade ESV 2003-2005, Escalade EXT 2003-2005, Escalade 2003-2005
Chevrolet Avalanche 1500 2003-2004 , Avalanche 2500 2003-2006 , C Series 2003-2007, C3500 2003, C4500 Kodiak 2003-2007, C5500 Kodiak 2003-2007, C6500 Kodiak 2003-2007, C7500 Kodiak 2003-2007, Colorado 2011-2012, Express 1500 2003-2009, Express 2500 2003-2011, Express 3500 2005-2011
**Verify the part fits before purchasing**


lightbulb
Reviewed in the United States on March 8, 2025
Never recieved because of shipping but great price and fast refund
Daylene
Reviewed in Canada on March 30, 2025
This did not fit my 2013 Chevy Silverado 1500. Mine takes two prongs not four.
Timur
Reviewed in the United Arab Emirates on September 6, 2024
After deep research in Sharjah and Dubai spare parts stores I completely lost hope to find good alternator and this product save my time and money. I bought this alternator for Shevy Trailblazer 2004 5.3 V8 engine and it’s fits perfectly. Using it already for 5 month. Delivery comes very fast. Strongly recommended.
Customer
Reviewed in the United States on July 22, 2024
This alternator is intended for 99-06 GM trucks, with a 4-pin harness connector. It's listed as a replacement for the smaller 105A units, but it's really a replacement for the 'DR44' 145A (which has a larger pulley).The unit fit my truck fine. However, a few hundred miles after I installed it, the fusible link wire that connects from the alternator to the red 'battery' box... melted. I had to replace it. If you encounter the same thing, the GM part # is 8XX11FS -- and if you buy an OEM, it will be over $70 at retail, for a 12 inch piece of 8awg (specially) coated wire. That said, one can construct a fused link with thicker wire and an ANL fuse -- and that'll also probably cost close to the cost of the wire, as well, by the time you get everything needed. But it'll be easier / cheaper to replace, as needed. That said... if you're blowing links / fuses constantly, your charging system needs some attention, most likely with a new alternator -- and perhaps, a new battery, if this alternator cooks it.If your truck has the original OEM link... expect that it WILL fail, as fusible links deteriorate with age. So plan ahead.When the link melted, I was able to limp home. Before it went, I had been monitoring the voltmeter on the dash, and it was showing > 14A of charge -- high, but nothing drastic.Swapped back out to the old alternator (truck isn't driven often), and yesterday, I swapped back to this one. I ordered two extra links via 'the bay', and will install two in parallel (an idea I stole from Ford). If that blows, I'll be back to update this review, down to 1 star, as I'll need another new one. If it holds, I'll update and bump a star. But for now, it gets '3'.I also noted as I ran a charging test (@ 2500rpm) that this unit was now outputting about 12.5 volts, which is too low. So I'm thinking this alternator is probably a poor quality unit. Another clue -- I haven't seen this brand offered anywhere else.As for why I continue to use fusible links -- they blow slower than fuses / circuit breakers. In other words, they can handle transient loads a little bit better. I won't wire up a fused connection for this, but if I replace this alternator, I probably will.Finally, for reference... Fusible links are sized 4 gauges smaller than the wire they're protecting. But if you go with a fused connection -- do NOT size down. You need same / larger size wire, if you use a fused connection. Do your research, be safe, and you won't 'burn your truck to the ground' :)
Isaac Murton
Reviewed in the United States on July 20, 2024
Bought this in November. Just got vehicle completed and running and took it out for drive. Drove it 63 miles. Came back went out to go to dinner with wife started and voltage went up to 18. Metered the alternator and it is putting out 18volts and almost cooked my brand nee battery. This is junk.
Redneck
Reviewed in Canada on February 3, 2024
This does not fit the 2017 Chevrolet Silverado 5.3 like they say it does. Not even close to being the same. Only good thing was fast delivery.
Customer
Reviewed in the United States on October 15, 2024
If you don’t mind changing alternators regularly then this is the mess you want, lasted serval months then gave out instantly. Don’t purchase based on the high mark reviews rather read and adhere to the lower mark reviews they’ll provide you with more accuracy.
Customer
Reviewed in the United States on April 21, 2024
Thank you for a quality product
bobby g.
Reviewed in the United States on July 6, 2023
Looks well made has that high amp alternator whining sound , hope it last
Brad Lewis
Reviewed in Canada on October 13, 2023
Nothing
Donny Bush jr
Reviewed in the United States on May 2, 2022
Had to grind down mounting surface and loosen oil fill tube but after fitment works great
mike miller
Reviewed in the United States on June 2, 2021
Needed a high output alternator in a pinch and this one has worked great since day 1. Never drops under 24 volts even under pressure from my stereo system. Strongly recommend this company.
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