The Better AD244 series High Output Alternator with the 2 prong Voltage Regulator can replace the Bosch and DR44G Units found on many late model GM vehicles. SEE TECHNICAL INFO AT THE BOTTOM OF THIS PAGE
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When ordering high output alternators, check the plug on your existing unit to see if it has a two pin or four pin connector at the plug and specify which it is in the customer comments box. Click Here for more information on the 2-pin and 4-pin Regulators
| AD244 Series Standard Duty Alternators | |||
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General Motors Delphi Automotive type AD244 series 145, 170, 200, 250 and 350 amp high output alternator with Heavy Duty Voltage Regulator . The AD244 Series Alternator can be ordered as Heavy duty single rectifier unit. It can also be ordered with either the 2 pin (2005 and newer can have 2 pin or 4 pin alternator plug) or 4 pin (1990 to 2004 all have 4 pin alternator plug) Note: Please provide vehicle year, make, model, engine and specify whether fit is for 2 pin or 4 pin plug on the customer comment page during the order process 145 Amp, Single Heay Duty Bridge Rectifier Units |
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| $259.95 | D1AD244HD145 | New 145 Amp SINGLE BRIDGE RECTIFIER Delphi type AD244 Series Alternator. This unit is built in the USA with NTN bearings which are the OE Bearings used by GM, Heavy Duty Bridge Rectifier inside the Alternator rated at 210 amps,Stators come out of Georgia, Heavy Duty Voltage Regulators from OE Supplier and all top Quality Components. This Single Rectifier unit does not have the extra Rectifier box as shown in the picture. Singe Rectifier Alternators installs just like normal without the extra work of installing the remote Bridge Rectifier box. Total Rectifier rating is 210 amps | |
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170 Amp, Heavy Duty Single Rectifier Units When ordering, specify whether fit is for 2 pin or 4 pin plug, 2004 and older all had the 4 pin alternator plug, You must pull the plug and look inside the connection to see if it's 2 or 4 pin, you cannot just count the wires going to the alternator. |
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| $289.95 | D1AD244HD170 | New 170 Amp SINGLE BRIDGE RECTIFIER Delphi Automotive Systems type AD244 Series Alternator w/ Heavy Duty Bridge Rectifier. This unit is built in the USA with NTN bearings which are the OE Bearings used by GM, Heavy Duty Bridge Rectifier inside the Alternator rated at 210 amps,Stators come out of Georgia, Heavy Duty Voltage Regulators from OE Supplier and all top Quality Components. This Single Rectifier unit does not have the extra Rectifier box as shown in the picture. Singe Rectifier Alternators installs just like normal without the extra work of installing the remote Bridge Rectifier box. Total Rectifier rating is 210 amps | |
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200 Amp, Heavy Duty SingleRectifier Units |
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| $369.95 | D1AD244HD200 | New 200 Amp SINGLE BRIDGE RECTIFIER Delphi type AD244 Series Alternator w/ Heavy Duty Bridge Rectifier. This unit is built in the USA with NTN bearings which are the OE Bearings used by GM, Heavy Duty Bridge Rectifier inside the Alternator rated at 210 amps,Stators come out of Georgia, Heavy Duty Voltage Regulators from OE Supplier and all top Quality Components. This Single Rectifier unit does not have the extra Rectifier box as shown in the picture. Singe Rectifier Alternators installs just like normal without the extra work of installing the remote Bridge Rectifier box. Total Rectifier rating is 210 amps | |
| AD244 Series Self-Exciting Alternators | |||
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 General Motors Delphi Automotive type AD244 series 145, 170, 200, 250 and 350 amp high output alternator with Heavy Duty Voltage Regulator with Heavy Duty Single Bridge Rectifier. The AD244 Series Alternator can be ordered as single rectifier unit or Extra Heavy Duty version with the Quicktifier 210 or Quicktifier 420 added. (What is the Quicktifier) Note: Please provide vehicle year, make, model, engine and specify whether fit is for 2 pin or 4 pin plug on the customer comment page during the order process 145 Amp, Single, Dual and Triple Bridge Rectifier Units |
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| $279.95 | AD244SE145 | New, Self-Exciting 145 Amp SINGLE BRIDGE RECTIFIER Delphi type AD244 Series Alternator. This unit is built in the USA with NTN bearings which are the OE Bearings used by GM, Heavy Duty Bridge Rectifier inside the Alternator rated at 210 amps,Stators come out of Georgia, Heavy Duty Self-Exciting Voltage Regulators from Regitar and all top Quality Components. This Single Rectifier unit does not have the extra Rectifier box as shown in the picture. Singe Rectifier Alternators installs just like normal without the extra work of installing the remote Bridge Rectifier box. Total Rectifier rating is 210 amps | |
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170 Amp, Single Heavy Duty Bridge Rectifier Units When ordering, specify whether fit is for 2 pin or 4 pin plug, 2004 and older all had the 4 pin alternator plug, You must pull the plug and look inside the connection to see if it's 2 or 4 pin, you cannot just count the wires going to the alternator. |
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| $299.95 | AD244SE170 | New, Self-Exciting 170 Amp SINGLE BRIDGE RECTIFIER Delphi type AD244 Series Alternator. This unit is built in the USA with NTN bearings which are the OE Bearings used by GM, Heavy Duty Bridge Rectifier inside the Alternator rated at 210 amps,Stators come out of Georgia, Heavy Duty Self-Exciting Voltage Regulators from Regitar and all top Quality Components. This Single Rectifier unit does not have the extra Rectifier box as shown in the picture. Singe Rectifier Alternators installs just like normal without the extra work of installing the remote Bridge Rectifier box. Total Rectifier rating is 210 amps | |
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200 Amp, Heavy Duty Single Bridge Rectifier Units |
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| $389.95 | D1AD244SE200 | New, Self-Exciting 200 Amp SINGLE BRIDGE RECTIFIER Delphi type AD244 Series Alternator. This unit is built in the USA with NTN bearings which are the OE Bearings used by GM, Heavy Duty Bridge Rectifier inside the Alternator rated at 210 amps,Stators come out of Georgia, Heavy Duty Self-Exciting Voltage Regulators from Regitar and all top Quality Components. This Single Rectifier unit does not have the extra Rectifier box as shown in the picture. Singe Rectifier Alternators installs just like normal without the extra work of installing the remote Bridge Rectifier box. Total Rectifier rating is 210 amps | |
The Large Case AD244 with 4 pin voltage regulator is an exact upgrade replace for GM's Small Case 105 amp CS-130D units first used in 1996 on GM trucks & SUV's.
The AD244 can also replace the 100-105 amp CS130 units used on many GM Trucks & SUV's from 1990 to 1995 by only changing the plug connector and leaving out the rear bolt.
Install the AD244 type Large Case High Output Alternator in place of your small body 100-105 amp AD-230 on 1999-2009* GM vehicles, replace your 105 amp CS-130D or upgrade your existing AD series large case to a higher output.. These are 100% BRAND NEW Units so there is NO CORE CHARGE. With the newest high output alternator technology available, Our AD244 Unit has proven high performance and reliability in the most demanding applications.
This unit is a direct replacement for almost every Chevy & GM Truck or SUV application from 1999-2009*. It can also be retrofitted for earlier model applications. Common applications are the Avalanche, Silverado, Escalade, Yukon, Suburban, Sierra, Trailblazer, Tahoe, Any Late Model Vortec V-8 and more!
*GM first started using the AD series alternator on some 1999 selected models. You should check to see if you have the CS series or the AD series on your vehicle. Your CS130D unit mount will look like the one shown below.
AD244 series alternator parts. Repair your existing alternator and save money. The most common parts for failure are the bridge rectifier and bearings due to the heat sink style rear case.
Alternator wiring and mounting accessories. Everything you need to wire and mount your AD244 series alternator in a number of different vehicles. Including imports as well as tractors and other farm, truck and industrial equipment.
AD244 Series Wiring Adapter and Repair Harnesses. Use the AD244 in place of many other Delco type alternators. Includes the 2-pin to 4-pin regulator conversion.
The units on this page are standard blasted aluminum finish, for chrome units click the link below
NOW AVAILABLE! New Chrome AD244 Series High Output Alternators
Click here for more info or to order our NEW! CHROME AD244 Series High Output Alternator
You've invested too much time and money making your Blazer, Envoy, Jimmy, Hummer, Tahoe, Sierra, Camaro, Firebird, Sonoma, Avalanche, Silverado, Escalade, Yukon and more! Nice on the outside, but your vehicle should look just as good under the hood.
Our brand new AD series AD244 type units are constructed using the highest quality components available. The larger AD244 series produces more power at lower engine speeds compared to the smaller AD-230 or any other small alternator. Plus the larger AD244 series is much more reliable at higher amperage output and extreme loads. We have made great improvements to the design of our AD244 units. It is by far the best high output alternator available on the market today. Our continuous development and striving to be the best will assure you'll receive an unit with unsurpassed performance and durability.
The Larger AD244 will bolt directly in place of your existing 100-105 amp AD230 series unit without any modification. It is recommended that you upgrade the battery wire that connects to the rear of your alternator. You need a bigger wire to get the power out of the alternator and into your battery and electrical system. Our new generation of AD244 are equipped with a heavier "copper" heat sink rectifier and oem quality regulators that just do not go bad! Along with perfectly balanced rotor and stator combinations for the best performance.
Standard OEM AD244 series high output alternators use 55 amp diodes in the bridge rectifier. In our top quality Heavy Duty AD244 type units we use rectifiers that have 70 amps diodes. Our Extra Heavy Duty version uses the toughest rectifier in the industry consisting of: larger 8mm copper plated battery stud that is silver soldered to the solid copper positive heat sink, making it much more durable over the standard version.
Why we believe the AD244 series alternator is better than the DR44 & DR44G unit for high output alternators on 05 and newer GM vehicles.
The DR44G unit was used on most GM vehicles after 2005, most DR44G alternators use the 2 pin plug voltage regulator.
The DR44G and AD244 alternators are almost identical except that the bridge rectifier on the AD series is a replaceable component where on the DR44G unit the negative part of the bridge rectifier is built into the rear housing ,so if your negative diodes fail, which they do often, you must replace the complete rear housing, but on the AD series alternator you can just replace the bridge rectifier, and the bridge rectifier fails quite often on high output alternators.
These are 100% NEW High Output Alternators complete with pulley using Top Quality Components so there is NO CORE CHARGE...
NOTE: ALL THE AD SERIES HIGH OUTPUT ALTERNATOR CAN BE ORDERED AS A STANDARD OR HEAVY DUTY UNIT WITH ONE BRIDGE RECTIFIER INSIDE THE ALTERNATOR OR YOU WILL BE GIVEN THE OPTION, WITH A DROP DOWN MENU, OF ORDERING THE STANDARD AND HEAVY DUTY UNITS WITH THE QUICKTIFIER 210 AND QUICKTIFIER 420 EXTERNAL REMOTE BRIDGE RECTIFIER SYSTEM FOR GREATER RELIABILITY. YOU WILL ALSO CHOOSE IF YOU WANT THE 4 PIN OR 2 PIN VOLTAGE REGULATOR.
IF YOU ARE NOT SURE OR WANT MORE INFORMATION CALL 616-606-5045 OR EMAIL: info@qsalts.com
The Bridge Rectifier is the component in every alternator that converts AC current to DC current and is the #1 component to fail. The largest bridge rectifier to go inside of the alternator is rated at 210 amps. Under high demand the rectifier will fail. To combat this problem we developed the Quicktifier dual and tripple rectifier system for greater durability.
The Quicktifier Dual and Triple Rectifier Alternator Upgrade Kit allows you to take any existing alternator and make it an extreme duty dual or triple rectifier alternator. If you simply don't have room for our Extreme Duty Dual Rectifier CS144 alternator, add the Quicktifier 210 Dual or 420 Triple Rectifier Conversion kit.
Run the three AC lines from the AD244 stator leads to the three studs on the Quicktifier's bridge rectifier. Then connect the Quicktifier and your alternator together in parallel. You now have Quicktifier Dual or Triple Rectifier durability on your existing alternator.
Quicktifier 210 Dual and 420 Triple Rectifier Alternator Conversion Kit. Combines internal and external bridge rectifiers to add durability to your high output alternator.
