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Mechman Alternators B8302250B

250 Amp Elite Series Billet Alternator with Black Finish for Select 2005-2013 GM Vehicles

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• 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 b8302250b

We apologize

This item has been discontinued


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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 High Amperage Billet Alternator w/ 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
    • 2007 - 2008 Rainier, 5.3 Liter Engine
  • Cadillac
    • 2005 - 2013 Escalade, 5.7 / 6.0 / 6.2 Liter Engines
  • Chevrolet
    • 2005 - 2012 Avalanche, All Engines
    • 2005 - 2012 Express Van, with 2 Pin Plug
    • 2005 - 2012 Full Size Truck, All Gas Engines
    • 2008 - 2013 Full Size Truck, 6.6 Liter Duramax Engines
    • 2005 - 2013 Suburban, with 4 Pin Oval Plug
    • 2005 - 2013 Tahoe / Full Size Blazer, All Gas Engines
    • 2007 - 2009 Trailblazer, 5.3 / 6.0 Liter Engine
  • GMC
    • 2007 - 2008 Envoy, 5.3 Liter Engine
    • 2007 - 2009 Envoy, 6.0 Liter Engine
    • 2005 - 2012 Full Size Truck / Sierra, 4.3 Liter Engine
    • 2005 - 2009 Full Size Truck / Sierra, 4.8 Liter Engine
    • 2005 - 2012 Full Size Truck / Sierra, 5.3 Liter Engine
    • 2006 - 2009 Full Size Truck / Sierra, 6.0 Liter Engine
    • 2009 - 2013 Full Size Truck / Sierra, 6.2 Liter Engine
    • 2007 - 2009 Full Size Truck / Sierra, 6.6 Liter Diesel Engine
    • 2006 - 2007 Full Size Truck / Sierra, 8.1 Liter Engine
    • 2005 - 2012 Savana Van, with 2 Pin Plug
    • 2005 - 2013 Suburban, with Oval Plug
    • 2005 - 2011 Yukon, with Oval Plug
  • Hummer
    • 2008 - 2009 H2, 6.2 Liter Engine
    • 2008 - 2009 H3 ,5.3 Liter Engine

Installation Notes

  • This unit comes equipped with a smaller 1.75 inch diameter alternator pulley, and will require a slightly shorter drive belt for proper belt tension.
*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

The vehicle you have selected 1992 Ford Mustang is not compatible. Change vehicle or See list of compatible similar products


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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:

B8302250B

Weight:

18.00lbs

Internal SKU:

b8302250b

Internal Product ID:

99471

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