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⚡ Charge Ahead with Confidence — The Ultimate One-Wire Power Boost!
The SCITOO 1 Wire GM Alternator is a high-output, 12V 105A self-exciting alternator engineered for Chevy SBC, BBC, and GM vehicles. Featuring a compact, lightweight design with precision CNC machining, it offers direct OEM fitment and reliable performance with an internal regulator and external fan for optimal cooling. Ideal for professionals seeking a durable, easy-to-install upgrade that ensures consistent power delivery and compatibility with modern automotive electrical systems.






| ASIN | B075F7RC4C |
| Amperage | 100 Amps |
| Best Sellers Rank | #13,988 in Automotive ( See Top 100 in Automotive ) #11 in Automotive Replacement Alternators |
| Brand | SCITOO |
| Customer Reviews | 4.3 4.3 out of 5 stars (209) |
| Date First Available | September 6, 2017 |
| Exterior | Smooth |
| Is Discontinued By Manufacturer | No |
| Item Weight | 11.19 pounds |
| Item model number | 110601-5206-1640242 |
| Manufacturer | SCITOO |
| Manufacturer Part Number | 110601-5206-1640242 |
| Model | 110601 |
| OEM Part Number | ADR0335 400-12340 7127-SE105 20-102-7 |
| Product Dimensions | 9.8 x 7.64 x 7 inches |
| Special Features | Rotation: Clockwise, Clock:3, Internal Regulator, External Fan, Brief: DELCO 10SI SELF-EXCITED |
| Voltage | 12 Volts |
T**D
Does the trick as a one-wire alternator
Used this for an old Clark forklift. No complaints, and was happy it came with the small rubber plug for the two spade terminals. But I have it setup simply as a one wire alternator. A quick little rev of the engine and the alternator wakes up and does its job, charging at approx 14.5V. Would buy again, and will update review if it fails; I’m good about that. I was hoping to switch my dual belt pulley from the old alternator to the new one, but the new one has a shorter shaft that protrudes less from the body. No big deal, I just used the single belt pulley it came with and am using one belt instead of two. No complaints, no problems.
M**S
works great
looks great , great price, works perfectly
P**A
7127 alternator for 1975 Cadillac
Easy to install It fits just right on the 1975-78 Cadillac, though the app says it doesn't. It is a little noisy, but l don't mind, as it works well.
P**I
Don’t Purchase!
6 months after purchasing and very few miles put on it and the alternator is not working properly and going bad. Took it to a mechanic and they said it was junk.
M**G
It fit like, perfectly.
Ok. This was for a 1980s dump truck with an odd ball 366 BB. When I received the alternator, I noted how well it was packaged, I was very happy I had to “clock it” thus gave me the excuse to open it up. Let me tell you, the inside was perfect, green grease in the bearing even. The price was right, but the quality was worth 2 times of that.
D**Z
Works well, good price, very loud
I don't have a way to measure if it really outputs all the way up to 105A. My battery does seem to be charged, so it seems to be at least good enough. It is much louder than my last alternator. A high pitch whirring/whining sound that competes with the engine and (mechanical) engine fan for who's loudest.
S**K
Used for 12v conversion
Used this to convert a 6 volt to 12. Easily installed and worked perfectly
R**N
Quality
It will work on a 1968 El Camino providing the correct bracket to install. And you have a two wire plug.
M**A
Good purchase
I've ordered a couple of days so far always work good for the price
A**.
good quality
like oem good quality
M**L
Fits and works well
The alternator fits and works great the pulley was a bit smaller than my original I couldn't swap pulleys because the shafts were different. But it works ok with the smaller one just turns a bit faster.
J**.
A1
Excellent
É**C
Pièces neuves au prix d’une réusinée
Belle qualité
Trustpilot
1 week ago
1 month ago