Description
Comparison points and tradeoffs
When comparing OEG Parts New Alternator Compatible With Delco 10SI 1 Wire Install 63A W/V Belt Pulley Buick Cadillac Chevy GMC Oldsmobile Pontiac 1100125, ADR0325, 40012370 with other Alternators options, use this source-backed detail as the primary discriminator: Replacement Part Numbers: 1100125, ADR0325, 7127-SEN, 7127SEN, 7127-SE, 7127SE, 400-12370, 40012370, 334-2614, 3342614.
Use this second fact to evaluate the tradeoff: SPECIFICATIONS: 63 Amp/12 Volt, CW, 1-Groove Pulley, 1-Wire System DESIGN: IR/EF VOLTAGE: 12 AMPERAGE: 63 ROTATION: CW PULLEY CLASS: V1 NOTE 1: Trio self excited, cannot use I-S plug NOTE 2: D17SE Regulator FEATURE 2: Self exciting, 1-wire hookup FEATURE 3: Very low cut-in REPLACEMENT FOR or COMPATIBLE WITH PONTIAC: Ventura V8 5.7L 76-77 Ventura V8 5.0L 73-77 Ventura V8 4.9L 77-77 Ventura V8 4.3L 75-76 Ventura V6 3.8. A third point to compare across alternatives is: Product identity: OEG Parts New Alternator Compatible With Delco 10SI 1 Wire Install 63A W/V Belt Pulley Buick Cadillac Chevy GMC Oldsmobile Pontiac 1100125, ADR0325, 40012370.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
SPECIFICATIONS: 63 Amp/12 Volt, CW, 1-Groove Pulley, 1-Wire System
DESIGN: IR/EF
VOLTAGE: 12
AMPERAGE: 63
ROTATION: CW
PULLEY CLASS: V1
NOTE 1: Trio self excited, cannot use I-S plug
NOTE 2: D17SE Regulator
FEATURE 2: Self exciting, 1-wire hookup
FEATURE 3: Very low cut-in
REPLACEMENT FOR or COMPATIBLE WITH PONTIAC:
Ventura V8 5.7L 76-77
Ventura V8 5.0L 73-77
Ventura V8 4.9L 77-77
Ventura V8 4.3L 75-76
Ventura V6 3.8L 77-77
Ventura L4 2.5L 77-77
Sunbird V8 5.0L 78-79
Sunbird V6 3.8L 76-79
Sunbird L4 2.5L 77-80
Sunbird L4 2.3L 76-77
Phoenix V8 5.7L 77-79
Phoenix V8 5.0L 77-79
Phoenix V6 3.8L 77-79
Phoenix L4 2.5L 77-84
Parisienne V8 5.7L 78-80
Parisienne V8 5.0L 77-82
Parisienne V8 4.4L 80-82
Parisienne V6 3.8L 80-82
LeMans V8 6.6L 77-77
LeMans V8 5.7L 77-79
LeMans V8 5.0L 76-81
LeMans V8 4.4L 79-81
LeMans V8 4.3L 76-76
LeMans V6 3.8L 77-81
LeMans V6 3.3L 78-79
Laurentian V8 5.7L 78-80
Laurentian V8 5.0L 77-81
Laurentian V8 4.4L 80-81
Laurentian V6 3.8L 80-81
Grand Safari V8 6.6L 77-78
Grand Safari V8 5.7L 77-77
Grand Prix V8 6.6L 77-77
Grand Prix V8 5.7L 81-82
Grand Prix V8 5.0L 78-80
Grand Prix V8 4.4L 81-82
Grand Prix V6 4.1L 82-82
Grand Prix V6 3.8L 78-83
Grand Am V8 5.0L 78-80
Grand Am V6 3.8L 79-79
Firebird V8 5.7L 78-79
Firebird V8 5.0L 78-83
Firebird V8 4.9L 80-81
Firebird V8 4.4L 81-81
Firebird V8 4.3L 80-81
Firebird V6 3.8L 77-81
Firebird L4 2.5L 82-83
Catalina V8 6.6L 77-79
Catalina V8 5.7L 78-80
Catalina V8 5.0L 80-81
Catalina V8 4.4L 80-81
Catalina V6 3.8L 77-81
Bonneville V8 6.6L 77-79
Bonneville V8 5.7L 77-80
Bonneville V6 4.1L 82-82
Bonneville V6 3.8L 80-83
Astre L4 2.5L 77-77
Astre L4 2.3L 75-77
6000 L4 2.5L 82-83
Source product highlights
- Replacement Part Numbers: 1100125, ADR0325, 7127-SEN, 7127SEN, 7127-SE, 7127SE, 400-12370, 40012370, 334-2614, 3342614
- Condition: New; Unit Series: 10SI; Voltage: 12V; Amperage: 63A; Rotation: CW; Regulator/Fan: IR/EF; Plug Code: 151; Pulley Class: V1; Mounting Hardware Included: No; Number of Pieces: 1; Country of Origin: CN; Notes: 1-WIRE SYSTEM; SELF-EXCITING; AC EXCITED, NO TRIO
- Brand New – Manufactured With New Premium Quality Components – Engineered To Meet Or Exceed OEM Specifications – Self Exciting, 1-Wire Hookup Very Low Cut-In Standard & Metric Mounting
- See Product Description for Additional Specifications
Wayne B. Johnston –
The 4 wire alternator/regulator set up on my 1977 Bobcat 720 failed. A regulator was not exactly on anyone’s shelf. I decided to convert it over to a single wire design and consequently less spaghetti under the cab. The alternator was an exact replacement 10si unit. I changed the pulley and removed the fan and eased it into the small opening. Fired the old 4 cylinder Wisconsin up and it was charging at 14.2. I lowered the cab and have not given it another thought. Runs much better now and I worry one heck of a lot less as the regulator was in a bad spot and was getting exposed to water. No more external regulator, no more worries.
Riley –
Product works well, however if your counting on it actually showing up on time forget it. I planned on a order on Monday install it on Saturday. Well it was delivered on Monday. Don’t count on delivery to be anywhere close to what they say.
Gerry –
I replaced the original alternator and charging system on Foton 404 tractor. Instructions said to run ground from alternator to chassis, which I did. It is working great! Took about 4 hours to convert.
Johnco1961 –
Never used as purchased, I converted it to a 6 volt positive ground alternator, but the internals all looked to be of very good quality. If I need a 12 Volt Negative ground 1 wire alternator I would not hesitate to purchase another one.
D. Wood –
I needed to rotate the housing to fit my application. When you do, the motor brushes and springs will pop out. Starting with the brush closest to the bearing, compress spring with brush and insert small cotter pin (or small brad nail). Then move to the next brush. Once reassembled remove the cotter pin to release the brushes.Very happy with my purchase!
Brian G. –
Fit my Dresser TD-9H bulldozer perfectly and the single wire setup couldn’t get any simpler. It also has a ground lug on it, that I used. The pulleys were different but it didn’t take long to switch them out. Seems to be working great so far!
Dan –
Great product and shipping was fast.
OA –
Bought it to change out my alternator on the old school John Deere 401B Tractor. 4 cyl diesel. Switched out my pulley on it and good to go. Charges well, as it should.