100% NEW, NO CORE CHARGE. Want HIGH AMP POWER from your Alternator but don't want to install an upgrade kit; we have the answer with our Complete 100% new Alternators. Each alternator is assembled with care using only Top Quality Brand New Components, except stator and rotor may be rewound, and upgraded to the higher amp specifications. Our Alternators are also covered by our 12 month unlimited mileage limited warranty. Sold outright, so you don't have to mess with a core or core charge. The alternators listed below are placed according to the years they were used with the most recent versions at the top of the page.
The 12Si series alternator has the same outside dimensions as the 10Si series alternator (shown below) and will fit in it's place without modification. The 12Si series alternator has several design improvements over the 10Si series that make it the better choice between the two.
Improvements include:
Available in several amperage levels both standard hookup and self exciting (one wire) voltage regulators.
Unlike the competition, our Si series, self-exciting alternators include a special low-speed activation circuit. You don't need to rev the engine to get the alternator charging!
If You Want Superior Low End Output and Greater Reliability Check Out the 140,170 and 200 amp CS-144 Alternator... GM's #1 Factory Oversize High Output Alternator. Click Here, We May Have One For Your Vehicle
Click Here for Rear View of 12Si Series Alternator
Universal Alternator Mounting Brackets and Accessories
Makes Alternator Adaptation Easy
Extra shipping charges will apply on orders outside mainland USA
If You Want Superior Low End Output and Greater Reliability Check Out the 140,170 and 200 amp CS-144 Alternator...
GM's #1 Factory Oversize High Output Alternator. Click Here, We May Have One For Your Vehicle
Standard Hookup (requires plug with ignition wire to activate alternator)
One Wire (Self Exciting) What is One-wire (self exciting) alternator?
The 10Si series alternator was the first internal Regulator Alternator widely used by GM. The Si stands for Systems Integrated" which means the alternator has the voltage regulator built inside the alternator. As opposed to the earlier 10DN series alternator which was an externally regulated alternator. The 10 SI alternator was the most common standard equipment alternator installed on GM cars & light Trucks from the early to late 70's. It was also used extensively in other applications such as Industrial Equipment, Marine, Agricultural, and other applications.
Universal Alternator Mounting Brackets and Accessories
Makes Alternator Adaptation Easy
Standard Hookup, (requires plug with ignition wire for activation of alternator)
| 10Si Series 12 Volt Standard Voltage Regulator Negative Ground Alternators | |||
|---|---|---|---|
| add | price | part # | description |
| $89.95 | D110Si12V63 | 63 Amp. Delco-Remy 10-SI type Regulator Alternator | |
| $129.95 | D110Si12V105 | 105 Amp. Delco-Remy 10-SI type Internal Regulator Alternator. | |
| $169.95 | D110Si12V140 | 140 Amp. Delco-Remy 10-SI type Internal Regulator Alternator, Standard Hookup. | |
One Wire (Self Exciting) What is One-wire (self exciting) alternator?
| 10Si Series 12 Volt Self Exciting Voltage Regulator Negative Ground Alternators | |||
|---|---|---|---|
| add | price | part # | description |
| $139.95 | D110SiSE12V63 | 63 Amp. Delco-Remy 10-SI type Self Exciting Internal Regulator Alternator | |
| $149.95 | D110SiSE12V105 | 105 Amp. Delco-Remy 10-SI type Self Exciting Internal Regulator Alternator | |
| $179.95 | D110SiSE12V140 | 140 Amp. Delco-Remy 10-SI type Self Exciting Internal Regulator Alternator | |
