1978 Mercury Marquis Exhaust Muffler
Navigate our online catalogue to find original replacement Exhaust Mufflers specifically designed to fit a 1978 Mercury Marquis.


Exhaust Muffler
$85.18
$79.43
In Stock
Condition: New
Ships: Monday Oct. 6th
Pick-Up: Ready in 2-3 Hours (Order before 11:00 AM)
Pick-Up: Ready in 2-3 Hours (Order before 11:00 AM)
Left (Driver Side)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 7.5L 460ci V8 (4.36x3.85; 110.7x97.8); Sub-Model: Base;
Engine Base: 7.5L 460ci V8 (4.36x3.85; 110.7x97.8); Sub-Model: Base;
Vehicle Fitment Notes:
with Police Package Modifications and/or Additional Parts May Be Required for Installation
with Police Package Modifications and/or Additional Parts May Be Required for Installation

Exhaust Muffler
$85.18
$79.43
In Stock
Condition: New
Ships: Monday Oct. 6th
Pick-Up: Ready in 2-3 Hours (Order before 11:00 AM)
Pick-Up: Ready in 2-3 Hours (Order before 11:00 AM)
Right (Passenger Side)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 7.5L 460ci V8 (4.36x3.85; 110.7x97.8); Sub-Model: Base;
Engine Base: 7.5L 460ci V8 (4.36x3.85; 110.7x97.8); Sub-Model: Base;
Vehicle Fitment Notes:
with Police Package Modifications and/or Additional Parts May Be Required for Installation
with Police Package Modifications and/or Additional Parts May Be Required for Installation

Exhaust Muffler
$98.91
In Stock
Condition: New
Ships: Monday Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 12:00 PM)
Pick-Up: Ready in 1 Hour (Order before 12:00 PM)
Left (Driver Side)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 7.5L 460ci V8 (4.36x3.85; 110.7x97.8); Sub-Model: Base;
Engine Base: 7.5L 460ci V8 (4.36x3.85; 110.7x97.8); Sub-Model: Base;
Vehicle Fitment Notes:
with Police Package
with Police Package

Exhaust Muffler
$98.91
In Stock
Condition: New
Ships: Monday Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 12:00 PM)
Pick-Up: Ready in 1 Hour (Order before 12:00 PM)
Right (Passenger Side)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 7.5L 460ci V8 (4.36x3.85; 110.7x97.8); Sub-Model: Base;
Engine Base: 7.5L 460ci V8 (4.36x3.85; 110.7x97.8); Sub-Model: Base;
Vehicle Fitment Notes:
with Police Package
with Police Package