1981 Buick Riviera Exhaust Muffler
Browse our online catalogue to find original replacement Exhaust Mufflers specifically designed to fit a 1981 Buick Riviera.

1981 Buick Riviera Exhaust Muffler
$85.18
$83.46
In Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Ready in 2-4 Hours (Order before 10:30 AM)
Pick-Up: Ready in 2-4 Hours (Order before 10:30 AM)
Front
Required Per Vehicle: 1
Made in USA
Fits: 1981 Buick Riviera
Equipped With:
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Vehicle Fitment Notes:
Requires 35568 Modifications and/or Additional Parts May Be Required for Installation
Requires 35568 Modifications and/or Additional Parts May Be Required for Installation

1981 Buick Riviera Exhaust Muffler
$85.18
$83.46
In Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Ready in 2-4 Hours (Order before 10:30 AM)
Pick-Up: Ready in 2-4 Hours (Order before 10:30 AM)
Front
Required Per Vehicle: 1
Made in USA
Fits: 1981 Buick Riviera
Equipped With:
Engine Base: 4.1L 252ci V6 (3.97x3.40; 100.7x86.4);
Engine Base: 4.1L 252ci V6 (3.97x3.40; 100.7x86.4);
Vehicle Fitment Notes:
Requires 35568 Modifications and/or Additional Parts May Be Required for Installation
Requires 35568 Modifications and/or Additional Parts May Be Required for Installation

1981 Buick Riviera Exhaust Muffler
$85.18
$83.46
In Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Ready in 2-4 Hours (Order before 10:30 AM)
Pick-Up: Ready in 2-4 Hours (Order before 10:30 AM)
Front
Required Per Vehicle: 1
Made in USA
Fits: 1981 Buick Riviera
Equipped With:
Engine Base: 5.0L 307ci V8 (3.80x3.39; 96.5x86.1);
Engine Base: 5.0L 307ci V8 (3.80x3.39; 96.5x86.1);
Vehicle Fitment Notes:
Requires 35568 Modifications and/or Additional Parts May Be Required for Installation
Requires 35568 Modifications and/or Additional Parts May Be Required for Installation

1981 Buick Riviera Exhaust Muffler
$85.18
$83.46
In Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Ready in 2-4 Hours (Order before 10:30 AM)
Pick-Up: Ready in 2-4 Hours (Order before 10:30 AM)
Front
Required Per Vehicle: 1
Made in USA
Fits: 1981 Buick Riviera
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
without California Emissions System Requires 35568 Modifications and/or Additional Parts May Be Required for Installation
without California Emissions System Requires 35568 Modifications and/or Additional Parts May Be Required for Installation

1981 Buick Riviera Exhaust Muffler
$91.89
Out of Stock
Condition: New
Rear
Required Per Vehicle: 1
Made in USA
Fits: 1981 Buick Riviera
Equipped With:
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);

1981 Buick Riviera Exhaust Muffler
$91.89
Out of Stock
Condition: New
Rear
Required Per Vehicle: 1
Made in USA
Fits: 1981 Buick Riviera
Equipped With:
Engine Base: 4.1L 252ci V6 (3.97x3.40; 100.7x86.4);
Engine Base: 4.1L 252ci V6 (3.97x3.40; 100.7x86.4);

1981 Buick Riviera Exhaust Muffler
$91.89
Out of Stock
Condition: New
Rear
Required Per Vehicle: 1
Made in USA
Fits: 1981 Buick Riviera
Equipped With:
Engine Base: 5.0L 307ci V8 (3.80x3.39; 96.5x86.1);
Engine Base: 5.0L 307ci V8 (3.80x3.39; 96.5x86.1);

1981 Buick Riviera Exhaust Muffler
$91.89
Out of Stock
Condition: New
Rear
Required Per Vehicle: 1
Made in USA
Fits: 1981 Buick Riviera
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
without California Emissions System
without California Emissions System

1981 Buick Riviera Exhaust Muffler
$103.48
Out of Stock
Condition: New
Front
Required Per Vehicle: 1
Made in USA
Fits: 1981 Buick Riviera
Equipped With:
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);

1981 Buick Riviera Exhaust Muffler
$103.48
Out of Stock
Condition: New
Front
Required Per Vehicle: 1
Made in USA
Fits: 1981 Buick Riviera
Equipped With:
Engine Base: 4.1L 252ci V6 (3.97x3.40; 100.7x86.4);
Engine Base: 4.1L 252ci V6 (3.97x3.40; 100.7x86.4);

1981 Buick Riviera Exhaust Muffler
$103.48
Out of Stock
Condition: New
Front
Required Per Vehicle: 1
Made in USA
Fits: 1981 Buick Riviera
Equipped With:
Engine Base: 5.0L 307ci V8 (3.80x3.39; 96.5x86.1);
Engine Base: 5.0L 307ci V8 (3.80x3.39; 96.5x86.1);

1981 Buick Riviera Exhaust Muffler
$103.48
Out of Stock
Condition: New
Front
Required Per Vehicle: 1
Made in USA
Fits: 1981 Buick Riviera
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
without California Emissions System
without California Emissions System