Skip to content
Free shipping with delivery in 2-4 days See details
Free shipping with delivery in 2-4 days See details



Mechman D204 Dual Bracket Alternator Kit, 99-13 GM Trucks W/4.8L, 5.3L, & 6.0L

Save 20% Save 20%
Original price $536.25
Original price $536.25 - Original price $536.25
Original price $536.25
Current price $429.00
$429.00 - $429.00
Current price $429.00

Free Gifts when added to Cart

The more you spend, the greater selection of free gifts you'll have at your fingertips when selecting items in your shopping cart!

Spend More, Save More

Big Jeff loves his customers!!!
  • Spend $250, Save 3% *Must purchase 2 items to qualify
  • Spend $500, Save 5% *Must purchase 3 items to qualify
  • Spend $1000, Save 7% *Must purchase 4 items to qualify

*Does not apply to: AudioControl, Sundown, XS power or Kicker products*

*Does not stack with other promotional sales*

  • Dual-Bracket Design: Revolutionize your engine bay with a cutting-edge dual-bracket system, offering both visual allure and unparalleled functionality for seamless integration.
  • Precision Engineering: Meticulously crafted brackets ensure robust support, maintaining optimal weight distribution and enhancing overall performance, even in the most demanding driving conditions.
  • Tailored for GM Trucks: Specifically designed for 99-13 GM Trucks equipped with the 4.8L, 5.3L, and 6.0L engines, guaranteeing a perfect fit and effortless installation.
  • Enhanced Durability: Engineered with unwavering quality, these brackets stand as a testament to resilience, ready to withstand the rigors of any journey with steadfast fortitude.
  • Elevate Your Driving Experience: Experience the perfect synergy of form and function, empowering your vehicle with a blend of style and substance that sets new standards of automotive excellence.

Mechman D204 Dual Bracket Alternator Kit, 99-13 GM Trucks W/4.8L, 5.3L, & 6.0L

This Listing Includes:

  • (1) D204 Dual Alternator Bracket Kit

  • (1) Set of Mounting Hardware

Product Description:

Embark on a journey of automotive empowerment with the Mechman D204 Dual Bracket Alternator Kit, meticulously engineered for 99-13 GM Trucks boasting the 4.8L, 5.3L, and 6.0L engines.

At the heart of this technological marvel lies its dual-bracket design—a feat of ingenuity and precision. This innovative bracket system not only enhances the kit's visual allure but also serves as the backbone of its functionality, ensuring seamless integration into your vehicle's engine bay.

Crafted with an unwavering commitment to quality, the dual brackets exude robustness and resilience, providing steadfast support for the alternator even in the face of the most demanding driving conditions. Their strategic placement optimizes weight distribution, contributing to a balanced and harmonious performance.

With the Mechman D204 Dual Bracket Alternator Kit, experience the perfect fusion of form and function. Elevate your driving experience with confidence, knowing that your vehicle is equipped with a meticulously engineered solution that redefines the standards of automotive excellence.


  • High-performance alternator kit designed for 1999-2013 GM trucks with 4.8L, 5.3L, and 6.0L engines.

  • Dual bracket design ensures secure fitment and stability in the engine bay.

  • Provides consistent power output for demanding electrical needs, ideal for aftermarket accessories.

  • Upgrades your truck's electrical system for enhanced reliability and performance.

  • Built with quality materials and precision engineering for long-lasting durability.

  • Easy installation process with included mounting hardware and instructions.

  • Say goodbye to electrical system struggles with this reliable alternator upgrade.

  • Perfect for truck enthusiasts and DIY mechanics looking to optimize their vehicle's power capabilities.

Payment Information


We accept PayPal for all ebay orders. You can use your credit through PayPal as all major credit card are accepted by PayPal.

We accept PayPal for all international orders, your address must be verified with PayPal.

We are not responsible for any custom duties or brokerage fees that may apply for all international orders.

When you click on the Buy it Now button you are entering into a
contract whereby you agree to purchasing the item at the price listed.

If you want to ship your item to an alternate address please add
that address on your PayPal account and use the address as the default
or confirmed address to pay us through PayPal

With Free Same Business Day Shipping we work to get you your order Fast. 


All orders over $500 will require a signature for delivery.

All pre-selected shipping rates and methods are for customers with a
valid residential or commercial address within the Contiguous 48 United
States (PO Boxes address may require additional charges).

P.O. Boxes, APO/FPO addresses, Alaska, Hawaii, Puerto Rico, Guam,
U.S. Virgin Islands, Northern Mariana Islands, American Samoa, Canada,
and other countries may require additional shipping fees. Please contact
a member of our team for detailed shipping charges.

Shipping is available only to PayPal verified addresses. When making
payment please confirm your address has been verified with PayPal. Once
payment is made shipping address can not be changed/altered. Payments
made using an unverified PayPal address will be refunded and order will
be canceled.

We will not accept request to change shipping address once payment
has been made. Please confirm your shipping address is up-to-date and

Typical handling time for orders is 1-business day. We do our best
to ship every package with-in 1 business day of receiving a cleared
payment. In some circumstances additional time may be need, in which
case we will contact buyer.

Shipped orders that are returned by the shipping company due to an
insufficient address or an undeliverable address will be refunded less a
20% restocking fee.

If package is refused or marked undeliverable and returned
back to us by the carrier, you will need to pay the shipping cost in
full to have the package sent back to you or we can refund the money
minus the cost of shipping


If you have not received your package, but the tracking information shows that it was delivered,
please do the following within 36 hours of expected, stated delivery:


Verify the shipping address on the order is the address where you are looking for the package

Look for a notice of attempted delivery

Look around the delivery location for the package, or see if a neighbor has accepted the delivery

Be sure to double check your mailbox and other usual spots for package delivery


If you think that your package has been stolen, we will require a police report since this is now theft.
Once we have a police report on file for the stolen package, we will reship your order.

Customer Reviews

Be the first to write a review