Yes! Our car covers are precision-cut based on the exact manufacturer dimensions for the 1978 Mercury Marquis. We guarantee a snug, tailor-made fit that accounts for your vehicle's unique contours, ensuring 360-degree protection without the loose fabric of universal covers.

The ultimate choice for a Mercury stored outdoors is our DaShield™ Ultimum Series. While its 6-layer construction and 300D Oxford Polyester outer shell provide industry-leading UV reflection, this material is also engineered to be 100% waterproof and snow-resistant. It is designed to withstand all extreme weather conditions—from scorching desert heat to heavy rain and freezing snow.

Our custom-fit covers for the Mercury Marquis are designed for a streamlined, snug fit. Regarding your specific concerns:

For the Antenna: Every cover includes two (2) Antenna Patch Kits at no extra charge. These kits allow you to easily customize the cover to accommodate any antenna style your vehicle has, ensuring a secure and weather-tight seal.

For the Side Mirrors: To maintain the structural integrity and durability of the fabric, we currently offer integrated side mirror pockets specifically for high-performance and popular models, including: Chevrolet Corvette, Ford Mustang, Chevrolet Camaro, Dodge Challenger, Dodge Charger, Tesla Model 3, and Tesla Model Y. For other models, the cover is engineered to fit smoothly over the mirrors, providing full protection without the need for separate pockets, which often improves the cover's wind resistance.

We understand you want to protect your Mercury Marquis as soon as possible. Here is what you can expect:

Standard Shipping: Since all our custom covers are proudly made and shipped within the USA, most customers receive their orders within 3 to 5 business days after a successful purchase (excluding weekends and holidays).

Expedited Shipping: If you need protection in a hurry, we offer Express Shipping options (1–2 business days) which you can easily select during the checkout process.

Tracking: As soon as your Marquis cover is dispatched, you will receive a tracking number via email to monitor your shipment's progress in real-time.

Every order comes with a Free Security Kit, including a Cable Lock to prevent theft and Buckle Straps to anchor the cover during high winds. Simply thread the cable through the reinforced grommets under the chassis for peace of mind in any weather.