250 Amp High Output Alternator for Volkswagen Jetta, Beetle, Golf, TI 13852250

• HIGH-OUTPUT 250 AMP ALTERNATOR: Delivers up to 250 amps of charging power for demanding Volkswagen audio systems, auxiliary lighting, and electrical accessories.
• STRONG IDLE PERFORMANCE: Maintains 180+ amps at engine idle speeds to help support more stable voltage under heavy electrical load.
• 6-PHASE ELITE SERIES DESIGN: Features 6-phase technology, massive twin rectifier assemblies, and a heavy-duty 12-diode design for dependable daily-use performance.
• DIRECT-FIT VW UPGRADE: Vehicle-specific mounting design for select Volkswagen Jetta, Beetle, Golf, GTI, and Passat applications; uses the stock-length drive belt on confirmed fitments.
• VERIFY FITMENT BEFORE ORDERING: Confirm your exact year, model, engine, factory alternator, mounting configuration, and regulator plug before purchase. Professional installation is recommended.

Mechman 250 Amp High Output Alternator for Volkswagen Jetta, Beetle, Golf & GTI | MM-13852250

This Listing Includes

• (1) Mechman 250 Amp High Output Alternator | MM-13852250

Built for select Volkswagen applications that need more charging power than the factory system can provide, the Mechman 250 Amp High Output Alternator is a serious upgrade for demanding audio systems, auxiliary lighting, and other high-draw electrical accessories.

Mechman’s Elite Series design uses 6-phase technology, massive twin rectifier assemblies, and 12 diodes for dependable daily-use performance. This alternator delivers up to 250 amps of output while maintaining more than 180 amps at engine idle speeds to help support stable voltage under heavy electrical load.

Features

• Up to 250 amps of high-output charging power


• Maintains 180+ amps at engine idle speeds


• 6-phase alternator technology


• Massive twin rectifier assemblies


• Heavy-duty 12-diode internal design


• Built for durable daily-use performance


• Direct-fit, vehicle-specific mounting configuration


• Uses the stock-length drive belt on Mechman-confirmed applications


• Ideal for high-powered car audio, lighting, and auxiliary electrical upgrades


• 2-year Mechman performance guarantee

Important Fitment & Installation Notes

• Please verify your exact vehicle year, model, engine, factory alternator, mounting configuration, and regulator plug before ordering.


• Fitment can vary within the same model year and engine platform. Compare your factory alternator to the product photos before purchase.


• This alternator uses the stock-length drive belt on confirmed applications.


• Professional installation is recommended. Big Jeff Audio is not responsible for damage caused by incorrect fitment, wiring, belt selection, or installation.

Mechman Confirmed Vehicle Fitment

Volkswagen

• Beetle: 1999–2005 — 1.8L


• Beetle: 1998–2005 — 2.0L


• Beetle: 1999–2006 — 1.9L Diesel


• Golf: 2000–2006 — 1.8L


• Golf: 1999–2006 — 2.0L


• GTI: 2006–2008 — 2.0L


• Jetta: 2000–2005 — 1.8L


• Jetta: 1999–2007 — 2.0L


• Jetta: 1999–2006 — 1.9L Diesel


• Passat: 2006–2007 — 2.0L

Important: Confirm your factory alternator, mounting configuration, regulator plug, and belt routing before ordering.

Accepted Payment Methods at Big Jeff Audio

At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

Credit and Debit Cards

• Visa
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• American Express
• Discover
• Diners Club

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• Amazon Pay
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• PayPal

International Payment Methods

• Bancontact
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Bank Transfers

• Zelle

Financing Options

We also offer financing options to make purchasing easier. Learn more about our financing options here.

• Klarna
• Affirm
• Sezzle
• Snap
• Acima
• Tiptop

If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

Do You Offer Expedited Shipping?

Yes! At checkout, you can select from different shipping options:

• Standard Shipping: Free for orders over $100.
• Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.

How Long Does Delivery Take?

• Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
• Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

What Happens If My Package Is Undeliverable?

If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.

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• Make sure you’ve received the shipping confirmation email with the tracking number.
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• If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.