- 50% Increase in Charging Power – Upgrades your electrical system with 240A output, compared to the stock 160A alternator; ideal for high-demand aftermarket accessories.
- Built for Performance – Engineered with pure copper windings and oversized diode rectifiers to ensure maximum durability under continuous load.
- Support for Aftermarket Gear – Delivers stable current for audio systems, lighting, winches, coolers, inverters, and other high-draw 12V equipment.
- Reliable High Output – Designed for vehicles with 3.6L V6 engine platforms (2013–2020); hot-rated for consistent power at idle and cruising RPM.
- Complete, Easy Installation – Includes internal voltage regulator and serpentine-style pulley; bolt-on replacement for select OEM alternators (verify bracket and belt compatibility).
Mechman 240 Amp Alternator For 2013- 2020 3.6L Wrangler JK JL 11142240
This listing includes:
- (1) Mechman 240 Amp High Output Alternator for Select 3.6L V6 Engine Applications (2013–2020)
Boost the charging performance of your 3.6L V6 engine platform with this Mechman 240 amp high-output alternator—offering up to 50% more amperage than typical factory units rated at 160 amps.
Built with high-quality pure copper windings and oversized diode rectifiers, this alternator is engineered for reliable, high-demand use in vehicles with extensive aftermarket electrical upgrades. It supplies consistent power for accessories such as large stereo systems, winches, air compressors, inverters, lighting kits, and other 12V enhancements.
Whether you're daily driving or tackling off-road terrain, this unit is built to handle the demands of modern V6 engine setups requiring robust and stable electrical support.
This unit is intended for use in select 3.6L V6 engine applications from 2013–2020. Please confirm alternator bracket and pulley compatibility prior to purchase.
Specifications:
- Amperage Output: 240 Amps
- Voltage Compatibility: 12V
- Regulator Type: Internal
- Pulley Style: Serpentine
- Engine Compatibility: 3.6L V6
- Fitment Years: 2013–2020
- Vehicle Type: Mid-size SUV and utility vehicle applications with 3.6L platforms
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
- Mastercard
- American Express
- Discover
- Diners Club
Digital Wallets
- Amazon Pay
- Apple Pay
- Meta Pay (formerly Facebook Pay)
- Google Pay
- Shop Pay
- PayPal
International Payment Methods
Bank Transfers
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.
Why Can’t I Track My Order?
If you're having trouble tracking your order:
- Make sure you’ve received the shipping confirmation email with the tracking number.
- Log into your account on our website and use the “Check Your Order Status” button.
- If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.
