1990 GMC S15 Exhaust Muffler
Navigate our online catalogue to find original replacement Exhaust Mufflers specifically designed to fit a 1990 GMC S15.


Exhaust Muffler
$85.18
$83.94
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Drive Type: 4WD; Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Drive Type: 4WD; Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Vehicle Fitment Notes:
with 18 (in) Muffler Body Modifications and/or Additional Parts May Be Required for Installation
with 18 (in) Muffler Body Modifications and/or Additional Parts May Be Required for Installation

Exhaust Muffler
$85.18
$83.94
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Drive Type: 4WD; Engine Base: 4.3L 262ci V6 (4.00x3.48; 101.6x88.4);
Drive Type: 4WD; Engine Base: 4.3L 262ci V6 (4.00x3.48; 101.6x88.4);
Vehicle Fitment Notes:
with 18 (in) Muffler Body Modifications and/or Additional Parts May Be Required for Installation
with 18 (in) Muffler Body Modifications and/or Additional Parts May Be Required for Installation

Exhaust Muffler
$85.18
$83.94
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Drive Type: RWD; Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Drive Type: RWD; Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Vehicle Fitment Notes:
with 18 (in) Muffler Body Modifications and/or Additional Parts May Be Required for Installation
with 18 (in) Muffler Body Modifications and/or Additional Parts May Be Required for Installation

Exhaust Muffler
$85.18
$83.94
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Drive Type: RWD; Engine Base: 4.3L 262ci V6 (4.00x3.48; 101.6x88.4);
Drive Type: RWD; Engine Base: 4.3L 262ci V6 (4.00x3.48; 101.6x88.4);
Vehicle Fitment Notes:
with 18 (in) Muffler Body Modifications and/or Additional Parts May Be Required for Installation
with 18 (in) Muffler Body Modifications and/or Additional Parts May Be Required for Installation

Exhaust Muffler
$114.96
$91.88
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Drive Type: 4WD; Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Drive Type: 4WD; Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts

Exhaust Muffler
$114.96
$91.88
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Drive Type: 4WD; Engine Base: 4.3L 262ci V6 (4.00x3.48; 101.6x88.4);
Drive Type: 4WD; Engine Base: 4.3L 262ci V6 (4.00x3.48; 101.6x88.4);
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts

Exhaust Muffler
$114.96
$91.88
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Drive Type: RWD; Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Drive Type: RWD; Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts

Exhaust Muffler
$114.96
$91.88
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Drive Type: RWD; Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Drive Type: RWD; Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts

Exhaust Muffler
$114.96
$91.88
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Drive Type: RWD; Engine Base: 4.3L 262ci V6 (4.00x3.48; 101.6x88.4);
Drive Type: RWD; Engine Base: 4.3L 262ci V6 (4.00x3.48; 101.6x88.4);
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts