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These kits address the shortcomings of the failure prone stock 6G alternator found on 99-04 Mustang GT's.  They feature a larger case for improved cooling and more efficient power production, and for many a better looking design. This alternator is built with quality parts, and is backed by a lifetime warranty!

 

Fits 99-04 4.6 Mustang GT's.  This alternator has been installed with both Roush and Saleen supercharger systems and fits perfectly.  

KMJ Alternator Kit For 99-04 GT

Rating is 5.0 out of five stars based on 1 review
SKU: KMJ9904G
PriceFrom $299.99
  • A Lifetime Warranty is standard for ALL units sold and shipped to customers in the continental US. Lifetime warranty covers the original purchaser for defects in materials and workmanship. Should the unit fail to function we will repair or replace it free of charge minus shipping costs to us. Warranty does not cover improper installation or physical damage.  Special coatings/finishes will be rebuilt using the original housings. International orders are not covered under warranty due to logistic expenses.  

    *See warranty and returns policy for complete details

  • Every KMJ Alternator is hand built to order. Please allow 5-7 business days for shipment. (8-10 days for special finishes or during sales) Expedited service available in some circumstances.  Once order is placed it cannot be cancelled as we order parts for builds immediately upon purchase. 

Reviews

Rated 5 out of 5 stars.
Based on 1 review
1 review

  • ArrinNov 11, 2024
    Rated 5 out of 5 stars.
    Verified
    Great product

    Great product as usual, the amount of packing material used kept it safe and in good shape. Customer service and Ken assisting with any and all the questions I’ve had for a couple of my cars now has been great and I will continue to use Kmj for any alternators I may need in the future

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KMJ Motorsports is committed to providing high-quality performance parts and equipment. However, it's important to acknowledge that certain modifications may impact your vehicle's compliance with emissions regulations. While we strive to ensure our products meet legal standards, it's ultimately the responsibility of the vehicle owner to ensure compliance with local emissions laws and regulations. We strongly advise consulting with local authorities or regulatory bodies regarding the legality of modifications in your area. By using our products, you acknowledge and accept any potential implications on emissions compliance. Miley Industries LLC disclaims any liability for consequences arising from non-compliance with emissions laws. Thank you for your understanding and cooperation in upholding legal standards.

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