1989 Pontiac Grand Prix Exhaust System Insulator
Navigate our online catalogue to find original replacement Exhaust System Insulators specifically designed to fit a 1989 Pontiac Grand Prix.


Exhaust System Insulator
$15.27
$11.25
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Muffler (Rear)
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: Base;
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: Base;
Vehicle Fitment Notes:
with Single Exhaust
with Single Exhaust

Exhaust System Insulator
$15.27
$11.25
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Muffler (Rear)
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: LE;
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: LE;
Vehicle Fitment Notes:
with Single Exhaust
with Single Exhaust

Exhaust System Insulator
$15.27
$11.25
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Muffler (Rear)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: Base;
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: Base;
Vehicle Fitment Notes:
with Single Exhaust
with Single Exhaust

Exhaust System Insulator
$15.27
$11.25
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Muffler (Rear)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: LE;
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: LE;
Vehicle Fitment Notes:
with Single Exhaust
with Single Exhaust

Exhaust System Insulator
$15.27
$11.25
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Muffler (Rear)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: SE;
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: SE;
Vehicle Fitment Notes:
with Dual Exhaust
with Dual Exhaust

Exhaust System Insulator
$15.27
$11.25
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Muffler (Right)
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: SE;
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: SE;
Vehicle Fitment Notes:
with Dual Exhaust
with Dual Exhaust

Exhaust System Insulator
$15.27
$11.25
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pipe (Center Rear)
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: Base;
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: Base;
Vehicle Fitment Notes:
with Single Exhaust
with Single Exhaust

Exhaust System Insulator
$15.27
$11.25
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pipe (Center Rear)
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: LE;
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: LE;
Vehicle Fitment Notes:
with Single Exhaust
with Single Exhaust

Exhaust System Insulator
$15.27
$11.25
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pipe (Center Rear)
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: SE;
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: SE;
Vehicle Fitment Notes:
with Dual Exhaust
with Dual Exhaust

Exhaust System Insulator
$15.27
$11.25
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pipe (Center Rear)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: Base;
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: Base;
Vehicle Fitment Notes:
with Single Exhaust
with Single Exhaust

Exhaust System Insulator
$15.27
$11.25
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pipe (Center Rear)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: LE;
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: LE;
Vehicle Fitment Notes:
with Single Exhaust
with Single Exhaust

Exhaust System Insulator
$15.27
$11.25
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pipe (Center Rear)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: SE;
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: SE;
Vehicle Fitment Notes:
with Dual Exhaust
with Dual Exhaust

Exhaust System Insulator
$16.93
$12.54
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Muffler (Front)
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: Base;
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: Base;
Vehicle Fitment Notes:
with Single Exhaust
with Single Exhaust

Exhaust System Insulator
$16.93
$12.54
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Muffler (Front)
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: LE;
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: LE;
Vehicle Fitment Notes:
with Single Exhaust
with Single Exhaust

Exhaust System Insulator
$16.93
$12.54
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Muffler (Front)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: Base;
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: Base;
Vehicle Fitment Notes:
with Single Exhaust
with Single Exhaust

Exhaust System Insulator
$16.93
$12.54
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Muffler (Front)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: LE;
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: LE;
Vehicle Fitment Notes:
with Single Exhaust
with Single Exhaust

Exhaust System Insulator
$16.93
$12.54
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Muffler (Left)
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: SE;
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: SE;
Vehicle Fitment Notes:
with Dual Exhaust
with Dual Exhaust

Exhaust System Insulator
$16.93
$12.54
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Muffler (Left)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: SE;
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: SE;
Vehicle Fitment Notes:
with Dual Exhaust
with Dual Exhaust

Exhaust System Insulator
$16.93
$12.54
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Muffler (Front)
Required Per Vehicle: 2
Vehicle fitment:
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: SE;
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: SE;
Vehicle Fitment Notes:
with Dual Exhaust
with Dual Exhaust

Exhaust System Insulator
$16.93
$12.54
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Muffler (Front)
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: SE;
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: SE;
Vehicle Fitment Notes:
with Dual Exhaust
with Dual Exhaust

Exhaust System Insulator
$3.43
$2.91
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Pipe (Center Front)
Required Per Vehicle: 2
Vehicle fitment:
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: Base;
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: Base;
Vehicle Fitment Notes:
with Single Exhaust
with Single Exhaust

Exhaust System Insulator
$3.43
$2.91
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Pipe (Center Front)
Required Per Vehicle: 2
Vehicle fitment:
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: LE;
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: LE;
Vehicle Fitment Notes:
with Single Exhaust
with Single Exhaust

Exhaust System Insulator
$3.43
$2.91
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Pipe (Center Front)
Required Per Vehicle: 2
Vehicle fitment:
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: SE;
Aspiration: Naturally Aspirated; Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0); Sub-Model: SE;
Vehicle Fitment Notes:
with Dual Exhaust
with Dual Exhaust

Exhaust System Insulator
$3.43
$2.91
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Pipe (Center Front)
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: Base;
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: Base;
Vehicle Fitment Notes:
with Single Exhaust
with Single Exhaust

Exhaust System Insulator
$3.43
$2.91
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Pipe (Center Front)
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: LE;
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: LE;
Vehicle Fitment Notes:
with Single Exhaust
with Single Exhaust

Exhaust System Insulator
$3.43
$2.91
10+ In Stock
Condition: New
Ships: Today, Oct. 6th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Pipe (Center Front)
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: SE;
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0); Sub-Model: SE;
Vehicle Fitment Notes:
with Dual Exhaust
with Dual Exhaust