Garage
Shop

Mechman Alternators B8206250B

250 Amp E Series Billet Alternator with Black Finish for Select 1994-2012 GM Trucks

highlight-star-icon

• 6 phase hairpin epoxy reinforced stator technology
• Maintains 200+ Amps at engine idle speeds
• All Mechman alternators are built in the U.S. by hand
• Every unit is dyno tested prior to shipping
• Cast aluminum construction
• Superior amperage output over OEM alternators
• Oversized charge post ensure sturdy cable connections

See compatible vehicles Learn more about the b8206250b

We apologize

This item has been discontinued

Description


Mechman Alternators brand icon

Authorized dealer


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:

  • 250A Billet 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

  • Buick
    • 2004 - 2006 Rainier, 5.3 Liter Engine
  • Cadillac
    • 1999 - 2004 Escalade, 5.7 / 6.0 / 6.2 Liter Engine
  • Chevrolet
    • 1996 - 2005 Astro, 4.3 Liter Engine
    • 2002 - 2004 Avalanche, All Engines
    • 1998 - 2002 Camaro, 5.0 / 5.7 Liter Engine
    • 1996 - 2012 Express Van, with 4 Pin Plug
    • 1996 - 2004 Full Size Truck, All Gas Engines
    • 2001 - 2007 Full Size Truck, 6.6 Liter Duramax Engine
    • 1994 - 2004 S-10 / Blazer, 4.3 Liter Engine
    • 2003 - 2006 SSR, 5.3 / 6.0 Liter Engine
    • 1996 - 2004 Suburban, with 4 Pin Oval Plug
    • 1996 - 2004 Tahoe/Full Size Blazer, All Gas Engines
    • 2003 - 2006 Trailblazer, 5.3 / 6.0 Liter Engine
  • GMC
    • 2003 - 2006 Envoy, 5.3 Liter Engine
    • 2006 - 2006 Envoy, 6.0 Liter Engine
    • 1996 - 2004 Full Size Truck / Sierra, 4.3 Liter Engine
    • 1999 - 2004 Full Size Truck / Sierra, 4.8 Liter Engine
    • 1996 - 1999 Full Size Truck / Sierra, 5.0 Liter Engine
    • 1999 - 2004 Full Size Truck / Sierra, 5.3 Liter Engine
    • 1996 - 2000 Full Size Truck / Sierra, 5.7 Liter Engine
    • 1999 - 2005 Full Size Truck / Sierra, 6.0 Liter Engine
    • 2001 - 2006 Full Size Truck / Sierra, 6.6 Liter Diesel Engine
    • 1996 - 2000 Full Size Truck / Sierra, 7.4 Liter Engine
    • 2001 - 2005 Full Size Truck / Sierra, 8.1 Liter Engine
    • 1994 - 2004 S-15 / Sonoma / Jimmy, 4.3 Liter Engine
    • 1994 - 2004 Safari, 4.3 Liter Engine
    • 1996 - 2012 Savana Van, with 4 Pin Oval Plug
    • 1996 - 2004 Suburban, with Oval Plug
    • 1996 - 2004 Yukon, with Oval Plug
  • Hummer
    • 2003 - 2007 H2, 6.0 Liter Engine
  • Oldsmobile
    • 1994 - 2001 Bravada, 4.3 Liter Engine
  • Pontiac
    • 1998 - 2002 Firebird, 5.0 / 5.7 Liter Engines

Installation Notes

  • This unit may require a rectangle to oval adapter harness if the vehicle is equiped with the HD charging option from the factory. (not common)
*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!

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

  • 1994 GMC Safari
  • 1995 GMC Safari
  • 1996 GMC Safari
  • 1996 GMC Savana 1500
  • 1996 GMC Savana 2500
  • 1996 GMC Savana 3500
  • 1997 GMC Safari
  • 1997 GMC Savana 1500
  • 1997 GMC Savana 2500
  • 1997 GMC Savana 3500
  • 1998 GMC Safari
  • 1998 GMC Savana 1500
  • 1998 GMC Savana 2500
  • 1998 GMC Savana 3500
  • 1998 Pontiac Firebird
  • 1999 GMC Safari
  • 1999 GMC Savana 1500
  • 1999 GMC Savana 2500
  • 1999 GMC Savana 3500
  • 1999 GMC Sierra 1500
  • 1999 GMC Sierra 2500
  • 1999 Pontiac Firebird
  • 2000 GMC Safari
  • 2000 GMC Savana 1500
  • 2000 GMC Savana 2500
  • 2000 GMC Savana 3500
  • 2000 GMC Sierra 1500
  • 2000 GMC Sierra 2500
  • 2000 Pontiac Firebird
  • 2001 GMC Safari
  • 2001 GMC Savana 1500
  • 2001 GMC Savana 2500
  • 2001 GMC Savana 3500
  • 2001 GMC Sierra 1500
  • 2001 GMC Sierra 1500 HD
  • 2001 GMC Sierra 2500
  • 2001 GMC Sierra 2500 HD
  • 2001 GMC Sierra 3500
  • 2001 GMC Sierra C3
  • 2001 Pontiac Firebird
  • 2002 Cadillac Escalade
  • 2002 GMC Safari
  • 2002 GMC Savana 1500
  • 2002 GMC Savana 2500
  • 2002 GMC Savana 3500
  • 2002 GMC Sierra 1500
  • 2002 GMC Sierra 1500 HD
  • 2002 GMC Sierra 2500
  • 2002 GMC Sierra 2500 HD
  • 2002 GMC Sierra 3500
  • 2002 GMC Sierra Denali
  • 2002 Pontiac Firebird
  • 2003 Cadillac Escalade
  • 2003 GMC Safari
  • 2003 GMC Savana 1500
  • 2003 GMC Savana 2500
  • 2003 GMC Savana 3500
  • 2003 GMC Sierra 1500
  • 2003 GMC Sierra 1500 HD
  • 2003 GMC Sierra 2500
  • 2003 GMC Sierra 2500 HD
  • 2003 GMC Sierra 3500
  • 2004 Cadillac Escalade
  • 2004 GMC Safari
  • 2004 GMC Savana 1500
  • 2004 GMC Savana 2500
  • 2004 GMC Savana 3500
  • 2004 GMC Sierra 1500
  • 2004 GMC Sierra 2500
  • 2004 GMC Sierra 2500 HD
  • 2004 GMC Sierra 3500
  • 2005 Cadillac Escalade
  • 2005 GMC Safari
  • 2005 GMC Savana 1500
  • 2005 GMC Savana 2500
  • 2005 GMC Savana 3500
  • 2005 Hummer H2
  • 2006 Cadillac Escalade
  • 2006 GMC Savana 1500
  • 2006 GMC Savana 2500
  • 2006 GMC Savana 3500
  • 2006 Hummer H2
  • 2007 Cadillac Escalade
  • 2007 GMC Savana 1500
  • 2007 GMC Savana 2500
  • 2007 GMC Savana 3500
  • 2007 Hummer H2
  • 2008 Cadillac Escalade
  • 2008 GMC Savana 1500
  • 2008 GMC Savana 2500
  • 2008 GMC Savana 3500
  • 2009 Cadillac Escalade
  • 2009 GMC Savana 1500
  • 2009 GMC Savana 2500
  • 2009 GMC Savana 3500
  • 2009 GMC Savana 4500
  • 2010 Cadillac Escalade
  • 2010 GMC Savana 1500
  • 2010 GMC Savana 2500
  • 2010 GMC Savana 3500
  • 2010 GMC Savana 4500
  • 2011 Cadillac Escalade
  • 2011 GMC Savana 1500
  • 2011 GMC Savana 2500
  • 2011 GMC Savana 3500
  • 2011 GMC Savana 4500
  • 2012 Cadillac Escalade
  • 2012 GMC Savana 2500
  • 2012 GMC Savana 3500
  • 2013 GMC Savana 2500
  • 2013 GMC Savana 3500
  • 2014 GMC Savana 2500
  • 2014 GMC Savana 3500
  • 2015 GMC Savana 2500
  • 2015 GMC Savana 3500
  • 2016 GMC Savana 2500
  • 2016 GMC Savana 3500
  • 2017 GMC Savana 2500
  • 2017 GMC Savana 3500
  • 2018 GMC Savana 2500
  • 2019 GMC Savana 2500
  • 2020 GMC Savana 2500
  • 2020 GMC Savana 3500
  • 2021 GMC Savana 2500
  • 2021 GMC Savana 3500
  • 2022 GMC Savana 2500
  • 2022 GMC Savana 3500
  • 2023 GMC Savana 2500
  • 2023 GMC Savana 3500

Specifications & Details


Product Specifications
Amperage Output
250
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

B8206250B

Weight:

18.00lbs

Internal SKU:

b8206250b

Internal Product ID:

99463

Customer Ratings & Reviews



5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found

Add-ons


Similar Products

Best selling similar products

Mean Green Alternators MG8292

• Easy 5-minute installation
• Compatible with select 2005-2014 vehicles from Chevrolet, GMC, Cadillac Vehicles
• Up to 300% more charging power
• Precision balanced for smooth operation
• Superior Design
• Will help make your ride perform at its best

$519.99

Mean Green Alternators MG11517

• Easy 5-minute installation
• Up to 300% more charging power
• Precision balanced for smooth operation
• Steel rotor shaft
• Heavy duty solid copper starter windings
• Multi-function integrated regulator
• High output alternator

$579.99

Mean Green Alternators MG1584

• Easy 5-minute installation
• Up to 300% more charging power
• Precision balanced for smooth operation
• Steel rotor shaft
• Heavy duty solid copper starter windings
• Multi-function integrated regulator
• High output alternator

$579.99

Mean Green Alternators MG1388HD

• Easy 5-minute installation
• Compatible with 2007-2011 Jeep Wrangler Unlimited, Wrangler Vehicles
• Up to 300% more charging power
• Precision balanced for smooth operation
• Steel rotor shaft
• Heavy duty solid copper starter windings
• Multi-function integrated regulator
• High output alternator

$579.99

Mean Green Alternators MG8206

• Easy 5-minute installation
• Compatible with select 1996-2002 vehicles from GMC, Chevrolet, Pontiac Vehicles
• Up to 300% more charging power
• Precision balanced for smooth operation
• Superior Design
• Will help make your ride perform at its best

(1)

$519.99

Related Searches


B8206250B small

Item added to your cart.

Price: $599.00

Essential add-ons
Perfect Match Big 3 Kit

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

$114.99

$99.99

Add to cart
Save up to 10 different vehicles in your garage

Loading...
Identify your vehicle and submodel details
  • Owner’s manual
  • Vehicle’s insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver’s side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon