Great Sound. Shop and Share

Mechman Alternators B8199370B

370 Amp E Series Alternator with Black Finish for Select 1994 - 2003 GM 2.2L SOHC Engine Vehicles

Available. Ships at Later Date

List price $769.00

You Save: $70.00 (9.10%)

Thanks , You Pay:


with warranty

Add an Extended Warranty

SquareTrade Product Warranty
60-Day Money-Back

Hassle Free Returns

365-Day Coverage

Warranty assistance for a year

Get FAST answers from customers ASK a Question See questions answers

Mechman Store
Newly redesigned for 2015
Mechman Elite Series High Output Alternators

Mechman Elite Series High Output Alternators

The 6 Phase Advantage

Mechman Elite Series alternators employ cutting edge alternator technology not found in other aftermarket alternators. 6 phase hairpin stators make Elite Series alternators fundamentally more efficient than other aftermarket alternators. This technology and increased efficiency equates to incredible output at extremely low engine RPM, less energy wasted in the form of heat and more horsepower to the wheels. Also, because less heat is being generated, the internal components of Elite Series alternators last longer. This is especially beneficial on turbocharged and/or endurance racing vehicles with high engine compartment temperatures. All Elite alternators feature soldered stator and rectifier connections, with epoxy re-enforced stator connections, reducing the chance of vibration failures.

Mechman Elite Series High Output Alternators

High Pole Count

In addition, Mechman Elite Series units are built exclusively with precision balanced low-mass rotors that allow them to operate safely at shaft speeds of 20,000+ rpm. This high RPM capability, combined with excellent output at idle, gives the user a much broader operating RPM range, and more flexibility in the size of the crankshaft pulley used. A properly selected Elite Series alternator can even fix low voltage problems caused by using small diameter, or "underdriven" pulley ratios. The higher pole count in the rotor also results in less electromagnetic interference to cause problems with radios and other electronics.

Mechman Elite Series High Output Alternators

Twin Rectifiers

As a final precaution, Mechman Elite Series alternators are constructed with twin high efficiency cooling fans, and twin internal rectifier plates. While other high performance alternators have only one rectifier with 6 diodes, Elite Series units boast 12 press fit diodes with 300% more surface area to dissipate heat. These considerations to cooling airflow and heat dissipation make Elite Series high performance alternators the most durable aftermarket alternators you can buy. If you are experiencing pre-mature alternator failure, intermittent electrical accessory problems, or low voltage at any engine RPM, a Elite Series 6 phase alternator is the answer!

General Features:

  • 370A High Amperage Alternator with Black Finish
  • Elite series offers the highest possible amperage and durability available in a large case alternator
  • 6 phase technology combined with massive twin rectifier assemblies
  • 12 diodes makes these alternators totally durable for daily use
  • Maintains 200+ Amps at engine idle speeds
  • High amperage alternator with superior amperage output over OEM alternators
  • Feature solid copper custom rectifiers for great durability
  • Oversize press fit diodes and premium bearings
  • Higher amperage output at lower RPM than other alternator options
  • Heavy duty regulator
  • Premium NTN bearings
  • Every unit is dyno tested prior to shipping from manufacture's facility
  • All Mechman alternators are built in the U.S. by hand
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty

Compatibility List*:

  • Chevrolet:
    • 1996 - 2002 Cavalier, 2.2 Liter OHC Engines
    • 1994 - 2003 S-10 / Blazer, 2.2 Liter Engines
  • GMC:
    • 1994 - 2003 S-15 / Sonoma / Jimmy, 2.2 Liter Engines
*Vehicles not listed cannot be confirmed as being compatible. Please contact our Sales Specialists to check if we have a solution for your vehicle, and/or contact the manufacture's support team.

Not Sure Which Alternator Fits Your Vehicle?

Check the 2015 Mechman Alternators Vehicle Fit Guide to find the right alternator for your vehicle!

Product Specifications

Amperage Output
Compatible Vehicle Make and Model
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.
Chevy Blazer
Chevy Cavalier
Chevy S-10
GMC Jimmy
GMC S-15
GMC Sonoma

Warranty and Return Policy

Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating


Mazeppa, MN

Great alternator, but be warned

January 26, 2016

Great alternator but be warned if you own a chevy Silverado, or any other chevy that you may have to take out your old alternator bracket and put in a larger bracket for this alternator is bigger than your original.

I have to return mine due to it failed on me. I had to get a tow (thankfully I have insurance for towing) and I have to now get my other alternator which is a 240 amp back in until I get another one of these. I took it to a shop ( my truck ) to get a short figured out. I got it back out on the road and I noticed my battery light came on and my cluster gauges started to go insane, all over the place. I now have it back in the shop getting worked on as I type this from my phone. I believe this is a beast alternator and you should get it. Don't let my poor luck get you down. It's a beast, I'm running 6 JL 12ws in my truck and it keeps up just fine. I just need to get another battery in now.

0 of 0 found this helpful

Was this review helpful to you?

Accessory Tools and Products

Accessories added

Perfect Match Big 3 Kit

Get the right Big 3 Kit to go with your High Output Alternator

Your Price $65.99

Mechman Alternators 1020R

Secondary Battery Installation Kit for Audio Systems up to 4000 Watts

Your Price $89.00

Site : 247 Sonic Electronix is disabled.

Product Summary


Model Number




Internal SKU


Internal Product ID


Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Mechman Alternators B8199370B

Item Added to Cart

Mechman Alternators B8199370B

370 Amp E Series Alternator with Black Finish for Select 1994 - 2003 GM 2.2L SOHC Engine Vehicles


Keep Shopping

Get Added Peace of Mind with SquareTrade

Why SquareTrade?

  • The #1-Rated Protection Plan
  • 5-Day Service Guarantee & Free Shipping
  • Protection from Normal, Everyday Use
You have added a warranty
Add Warranty
3 years of protection

Perfect Match Big 3 Kit

Get the right Big 3 Kit to go with your High Output Alternator


Mechman Alternators 1020R

Secondary Battery Installation Kit for Audio Systems up to 4000 Watts



Don't see the accessory you're looking for?
View all available accessories for the Mechman Alternators B8199370B.