1994-2004 Ford Mustang Replacement Trilogy Acoustic Vinyl Convertible Top with Heated Glass Rear Window
Transform your Mustang’s style and performance with the top-quality Sierra Auto Tops & Seats replacement convertible top. This top was specifically designed to be a perfect fit on all 1994-2004 Ford Mustang models. This top is the best blend of durability, functionality, and outright good looks. Whether you’re upgrading your Mustang’s look or replacing a worn-out top, Sierra Auto Tops & Seats ensures excellent quality and fit.
Quick Specs at a Glance:
- Compatibility: Perfect fit for all 1994-2004 Ford Mustang models.
- Rear Window: Hand-bonded heated glass, DOT-approved with embedded defroster wiring.
- Material: Marine-grade Bordeaux, heavier-than-sailcloth Trilogy Acoustic Vinyl, which is designed to be long-lasting and likewise resistant to fading.
- Warranty: Backed by a 1-Year manufacturer’s warranty.
- Manufactured: Made in the USA.
Your Ford Mustang Replacement Convertible Top is manufactured using premium Bordeaux Trilogy Acoustic Vinyl. Sailcloth vinyl was an original topping material for some Mustang models. We developed this superior Trilogy Acoustic Vinyl material to be heavier, quieter, more durable, and more flexible than other vinyls. It is an acoustically enhanced vinyl with a twill (cloth-like) pattern and 100% polyester backing for superior strength and longevity. It comes fully assembled and ready for immediate installation and requires no cutting or sewing. This product fits all 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, and 2004 Ford Mustang models. These tops have been time-tested in hundreds of installations, which is why we feel comfortable providing a 100% guarantee that you will not have any problems with the fit.
In model years 2000-2004, Ford added a rubber weather seal sewn into the top that provides additional protection to the interior from the weather and some reduction to exterior road noise. This weather seal is sewn into all of our 1994-2004 Mustang tops.
This replacement top includes a new DOT-rated heated glass window installed in your new replacement convertible top. We bonded the window using an advanced window bonding system that eliminates the need for unsightly stitching, piping, or heat seal press marks commonly found on most other aftermarket Mustang tops. The interior of the window has a vinyl lining with a die-cut rear bow retainer. The heater and defroster glass windows from SIERRA Auto Tops match the dimensions and contours of the original equipment. The window is made using tempered safety glass and marked AS-2 to show it meets all requirements of the National Traffic and Vehicle Safety Act and the Federal Motor Vehicle Safety Standard, No. 205 (Glazing Materials CF MVSS 205).
Premium Features That Set It Apart
High-Performance Rear Glass Window
- Hand-Bonded & Heated Glass
- The rear glass window is expertly hand-bonded to the convertible top to create a seamless finish. The advanced heated glass technology makes sure you get the best performance even in freezing conditions.
- DOT-Approved Quality
- The glass meets all Department of Transportation standards, guaranteeing both safety and compliance.
- Embedded Defroster Wiring
- Featuring integrated defroster wiring, this top offers effortless electrical integration into your Mustang, making chilly mornings a breeze.
Heavy-Duty Marine-Grade Trilogy Acoustic Vinyl
- Durable Construction
- Manufactured from premium marine-grade Bordeaux Trilogy Acoustic Vinyl, this fabric is designed to resist fading, cracking, and softening from prolonged UV exposure or harsh weather conditions.
- Long-Lasting Good Looks
- The Bordeaux Trilogy Acoustic Vinyl offers not only outstanding durability but also a textured finish that enhances your Mustang’s sleek appearance.
- Weather-Resistant
- Built to withstand rain, snow, and heat, this convertible top ensures all-weather reliability and performance.
- Enhanced Acoustic Performance
- We developed this superior Trilogy Acoustic Vinyl material to be heavier, quieter, more durable, and more flexible than other vinyls. It is an acoustically enhanced vinyl with a twill (cloth-like) pattern and 100% polyester backing for superior strength and longevity.
American Craftsmanship You Can Trust
- Manufactured with precision in the United States, this convertible top reflects superior craftsmanship. Every detail, from the tight stitching to the materials used, showcases Sierra Auto Tops & Seats’ commitment to exceptional quality. With over four decades of expertise in convertible top design and production, Sierra Auto Tops & Seats delivers results you can count on.
ABOUT TRILOGY ACOUSTIC VINYL
Trilogy Acoustic Vinyl was developed specifically to provide a high-quality, long-lasting topping material suitable for most types of removable soft tops. Trilogy has superior performance characteristics compared to other vinyl toppings, and the surface texture was designed to look just like the expensive twill cloth topping found on luxury vehicles like Mercedes, BMW, Audi, Bentley, and Rolls Royce.
TRILOGY is QUIET
TRILOGY Acoustic Vinyl is a 45 oz. heavyweight two-ply composite. While it may sound impressive, what this actually means for you is that it reduces noise! In comparative tests, TRILOGY Acoustic Vinyl was shown to reduce interior noise significantly. Quite simply, tops made with TRILOGY Acoustic Vinyl will provide you and your family with the quietest and most comfortable ride.
TRILOGY is DURABLE
Trilogy Acoustic Vinyl is not just a pretty face. It is a 2-ply composite material with a heavy-duty outer layer of PVC and a 100% Polyester laminated backing. Polyester is much stronger than cotton or poly/cotton blends in terms of abrasion resistance and tearing. Furthermore, polyester resists rot and mildew. Polyester is so superior, in fact, it is the only material specified for use in all European luxury convertibles.
TRILOGY is GREAT LOOKING

TRILOGY Acoustic Vinyl was designed not only to be the strongest and most durable topping vinyl available but also to be the best-looking as well. The outer surface of the topping duplicates the twill weave pattern of expensive cloth toppings used in the most exclusive automobiles, such as Aston Martin, Rolls Royce, Maserati, and Ferrari. Either as a direct replacement for your original cloth top or as a fantastic upgrade from an existing vinyl top, TRILOGY Acoustic Vinyl is the best-looking, most affordable alternative.
1-Year Manufacturer’s Warranty
- Sierra Auto Tops & Seats demonstrates its commitment to quality by providing a comprehensive one-year warranty, ensuring your peace of mind. Our dedication to quality and durability ensures the protection of your investment.
Why Choose AutoTopsDirect for Sierra Auto Tops & Seats?
Since 1979, Sierra Auto Tops & Seats has been setting the industry standard for replacement soft tops and automotive interiors. With a focus on precision manufacturing, fine attention to detail, and premium materials, Sierra Auto Tops & Seats makes products designed to exceed customer expectations. Sierra Auto Tops & Seats engineered their convertible tops for easy installation and great fit, catering to both DIY enthusiasts and automotive professionals. Decades of innovation and expertise make Sierra Auto Tops & Seats the trusted choice for Mustang owners seeking the best in replacement soft tops, and AutoTopsDirect has the most inventory, best pricing, and highest level of customer service to back up that brand.
Elevate Your Mustang Today
Upgrade your Ford Mustang with a replacement convertible top that combines precision engineering, durable materials, and stylish design. The Sierra Auto Tops & Seats soft top replacement is the ideal choice for Mustang owners ready to restore their vehicle’s look. Order now and experience the expert craftsmanship and top quality that Sierra Auto Tops & Seats has become known for. Your Mustang deserves nothing less than the best.
WARNING: Cancer and Reproductive Harm— www.P65Warnings.ca.gov




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