In stock
Product Code: SKU
KIT509990-1
1998 Buick Park Avenue Ultra 3.8L Supercharged Exhaust KIT after Catalytic
$639.87
- Lowest Prices
- Direct Fit
- In-House Experts
- Easy Returns
Product Code:
Kit Includes
- 1 x Exhaust Muffler
- 1 x Exhaust Muffler
- 1 x Exhaust Clamp
- 2 x Exhaust Clamp
- 1 x Exhaust Clamp
- 1 x Exhaust Y Pipe
- 1 x Exhaust Resonator and Pipe Assembly








1997 | Buick | Park Avenue | Ultra | V6 3.8L |
1998 | Buick | Park Avenue | Ultra | V6 3.8L |
1999 | Buick | Park Avenue | Ultra | V6 3.8L |
Items | ![]() | ![]() |
---|---|---|
Fitment | Direct OE Replacement | Direct OE Replacement |
Muffler Body Height | 5 1/2" | 5 1/2" |
Muffler Body Length | 15" | 15" |
Muffler Body Width | 11" | 11" |
Muffler Inlet Configuration | Offset | Offset |
Muffler Inlet Connection Type | Pipe Connection | Pipe Connection |
Muffler Inlet Count | 1 | 1 |
Muffler Inlet Diameter 1 | 1 7/8" | 1 7/8" |
Muffler Outlet Configuration | Centered | Centered |
Muffler Outlet Count | 1 | 1 |
Muffler Outlet Diameter | 2" | 2" |
Muffler Outlet Diameter Designation | Outside Diameter | Outside Diameter |
Muffler Overall Length | 29 3/16" | 29 3/8" |
Muffler Reversible | No | No |
Muffler Shape | Oval | Oval |
Muffler Type | Combination | Combination |
Write Your Own Review