Extreme Duty CS144 Type, High Output, Heavy Duty Alternator

140, 170, 200, 250, and now on Special Order 350 amperage max out Dual Rectifier Alternator. Click Here to Check Out the Externall Regulated CS-144. SEE TECHNICAL INFO AT BOTTOM OF PAGE.

Pricing and Purchase Info!

Be sure to check your purchase quantity before continuing going through the checkout process. You can choose USPS priority or FedEx Ground for shipping. We accept VISA, Master Card, American Express and Paypal.

Dual Rectifier CS144 Series Alternators
purchase price part # description
 
$499.95 D1CS144DR350

350 Amp Dual Rectifier CS144 Series Alternator. Two heavy duty rectifiers rated at 210 Amps a piece, for a total durability rating of 420 Amps.

 
$439.95 D1CS144DR250

250 Amp Dual Rectifier CS144 Series Alternator. Two heavy duty rectifiers rated at 210 Amps a piece, for a total durability rating of 420 Amps.

 
$369.95 D1CS144DR200

200 Amp Dual Rectifier CS144 Series Alternator. Two heavy duty rectifiers rated at 210 Amps a piece, for a total durability rating of 420 Amps.

 
$309.95 D1CS144DR170

170 Amp Dual Rectifier CS144 Series Alternator. Two heavy duty rectifiers rated at 210 Amps a piece, for a total durability rating of 420 Amps.

 
$279.95 D1CS144DR140

140 Amp Dual Rectifier CS144 Series Alternator. Two heavy duty rectifiers rated at 210 Amps a piece, for a total durability rating of 420 Amps.

Self Exciting Dual Rectifier CS144 Series Alternators
purchase price part # description
 
$519.95 D1CS144DR350SE

Self Exciting 350 Amp Dual Rectifier CS144 Series Alternator. Two heavy duty rectifiers rated at 210 Amps a piece, for a total durability rating of 420 Amps.

 
$439.95 D1CS144DR250SE

Self Exciting 250 Amp Dual Rectifier CS144 Series Alternator. Two heavy duty rectifiers rated at 210 Amps a piece, for a total durability rating of 420 Amps.

 
$379.95 D1CS144DR200SE

Self Exciting 200 Amp Dual Rectifier CS144 Series Alternator. Two heavy duty rectifiers rated at 210 Amps a piece, for a total durability rating of 420 Amps.

 
$329.95 D1CS144DR170SE

Self Exciting 170 Amp Dual Rectifier CS144 Series Alternator. Two heavy duty rectifiers rated at 210 Amps a piece, for a total durability rating of 420 Amps.

 
$299.95 D1CS144DR140SE

Self Exciting 140 Amp Dual Rectifier CS144 Series Alternator. Two heavy duty rectifiers rated at 210 Amps a piece, for a total durability rating of 420 Amps.

Dual Rectifier Conversion Kits for CS144 Series Alternators
purchase price part # description
 
$259.95 D1CS144DR350H

Delco Remy type CS144 series Dual Rectifier pre-assembled rear housing with 350 amp stator and standard voltage regulator.

 
$239.95 D1CS144DR250H

Delco Remy type CS144 series Dual Rectifier pre-assembled rear housing with 250 amp stator and standard voltage regulator.

 
$209.95 D1CS144DR200H

Delco Remy type CS144 series Dual Rectifier pre-assembled rear housing with 200 amp stator and standard voltage regulator.

 
$149.95 D1CS144DRH

Delco Remy type CS144 series Dual Rectifier pre-assembled rear housing for converting standard single rectifier CS144 series late style alternators into Extreme Duty Dual Rectifier CS144 series alternators.

 
$149.95 QF420

Quicktifier 420 Triple Rectifier Kit. Contains two rectifiers rated at 210 Amps a piece, for a total durability rating of 420 Amps.

 
$109.95 QF210

Quicktifier 210 Dual Rectifier Kit. Contains one rectifier rated at 210 Amps a piece. Makes your alternator much more durable.


cs144 alternator
dual rectifier detail
cs144 dimensions

Why Did My Old CS130 Alternator Fail?

The rectifier is the most common cause of alternator failure. It's the only choice for super heavy duty operation. If you are using your alternator to it's extreme, YOU MUST HAVE THIS ALTERNATOR!

For GM Vehicles and other adapted applications Offered in 140, 170, 200, 250, and now on special order 350 amp versions, call 1-616-785-7990 for details. With many different front housing mounting configurations, a direct fit in your GM vehicle or adaptive fit to many vehicle types is likely. We have helped with many adaptive applications like Busses, Porsche's, Boats, Fords and many others.

Alternators produce AC current, just like the current from your house wall outlet. Then it uses a bridge rectifier, typically with 6 diodes, to convert the AC current to DC for the battery and vehicles electrical system. With Dual Rectifiers, you get 12 Diodes, which spreads the current load over a much larger area making the alternator twice as durable and twice as efficient at converting the AC current it makes to DC. The many benefits include: less heat build up, less current loss, higher amperage output when hot, more power at idle. Plus, the service duty and life increases substantially. When the rectifier heats up the diodes won't pass as much amperage through them, therefore, the amperage output drops. With our double rectifier alternator you have twice the amperage carrying capacity and double the cooling surface area to keep the diodes cool. This all adds up to...... MORE POWER, LESS HEAT PROBLEMS and GREATER RELIABILITY.

cs144 to cs130 alternator comparison
You can see the difference. With the Extreme Duty Dual Rectifier Alternator you get more output, more durability, and a longer lifespan. A direct fit from your old style CS-130 and the newer CS-130D type Alternators.

Direct fit to the following popular Lester numbers: 7802, 7861, 7864, 7894, 7901, 7918, 7921, 7977, 8103, 8112, 8160, 8163, 8165, 8172, 8173, 8203, 8206, 8216, 8219, 8221, 8227, 8231

Read below to see if you need a wiring harness adapter

Remember, you don't pay a core charge so you get to keep your old alternator. Contact us if your not sure of your application. A great choice for installation on non-GM vehicles and other conversions.

NOTE: All alternators below come complete with the pulley type specified for your vehicle. Please note your vehicle type in the "customer comment" box at the end of the order process. To specify special pulley types, other than stock, for special applications, also use the "customer comment" box. A variety of pulleys with 17 mm center hole, including 4,5,6,7 and 8 groove serpentine type or 3/8, 1/2 and 3/4 inch wide single V-belt type or with 1/2 inch wide double V-belt type can be installed.

unit side view
cs130d to cs144 series comparison

CS144 Series Single Rectifier Alternators!

Click Here For Single Rectifier CS144 Units and Much More

Single rectifier is less reliable and cannot produce as much, but it is also cheaper and can fit in more applications. Dual rectifier has higher output and reliability, but is more expensive and takes up more room, limiting applications. The single rectifier may be given more reliability with the addition of a quicktifier remote rectifier system.

Direct mounting to the older style CS-130 as well as the newer style CS-130D type Alternators. Upgrade, and get higher output and better durability with our Extreme Duty Dual Rectifier CS-144 type Alternator today!

Wiring Harness Adapters and Repair Harness Ends

We have many wiring harness adapters that allow you to install the CS-130 or CS-144 alternator into almost any year GM vehicle. We also have the wiring harness pig tails that allow you to hard wire the CS-144 into any application. If you are not sure of what harness you need, e-mail us and we can help.

  • 1995-present vehicles that currently have the CS-130D or AD-230 alternators must use the D1-W1206 adapter
  • 1996 and earlier GM vehicles that currently have the CS-130 alternator do not need any adapter.
  • 1972-1986 GM vehicles with the SI series alternators use either adapter plug D1-W1201 or D1-W1204

CS144 Series Alternator Parts!

To purchase just click on the link below. Be sure to check your purchase quantity before continuing going through the checkout process. You can choose USPS priority or FedEx Ground for shipping. We accept VISA, Master Card, American Express and PayPal.

Click Here For CS144 Series Alternator Parts