Exhaust for 1998 Buick Park Avenue
Select Exhaust part
availability
![82637 - Exhaust: CalCat CARB Universal Catalytic Converter 3" Inlet (ID) 3" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/d9303f03f708b27c7d432aff5d70822f.webp "82637 - Exhaust: CalCat CARB Universal Catalytic Converter 3" Inlet (ID) 3" Outlet (ID) for Walker Exhaust")
CalCat CARB Universal Catalytic Converter 3" Inlet (ID) 3" Outlet (ID)
Walker Exhaust
82637
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Universal Catalytic Converters are...
$709.58
Fits Your Vehicle
![93304 - Exhaust: Ultra EPA Universal Catalytic Converter 3" Inlet (ID) 3" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/1e16d7a1b88624f1e56d4aa59dd782a2.webp "93304 - Exhaust: Ultra EPA Universal Catalytic Converter 3" Inlet (ID) 3" Outlet (ID) for Walker Exhaust")
Ultra EPA Universal Catalytic Converter 3" Inlet (ID) 3" Outlet (ID)
Walker Exhaust
93304
Designed to comply with EPA emissions requirements while delivering premium performance and durability with assured compliance, Walker®...
$127.42
Fits Your Vehicle
Oxygen Sensor 4 Wire, Universal, Heated, Wire Length: 11.77
Denso
234-4000
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
Positions: Downstream, Upstream
$48.36
Fits Your Vehicle
Front Intake Air Duct Drain Hose
ACDelco
219-433
ACDelco Gold (Professional) Pre Heat Hose are a high quality alternative to Original Equipment (OE) parts. ACDelco Gold (Professional)...
$13.98
Fits Your Vehicle
Multi-Purpose Nut
ACDelco
11517996
GM Genuine Parts Nuts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...
$4.99
Fits Your Vehicle
Body Bolt - M6-1.0 X 25mm
Dorman
963-232D
These bolts are manufactured using durable materials and corrosion-tested to ensure required strength and longevity. BODY BOLTS - M6-1.0...
$3.73
Fits Your Vehicle
Exhaust Manifold Kit - Includes Required Gaskets And Hardware
Dorman
674-540
This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on...
Positions: Front
$82.55
Fits Your Vehicle
Oxygen Sensor
Spectra Premium
OS5042
Innovative
engineering, manufacturing technology and quality control ensure that Spectra
Premium...
Positions: Upstream
Fits Your Vehicle
Federal / EPA Catalytic Converter - Universal OBDII
AP Exhaust
608226
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
Fits Your Vehicle
![15817 - Exhaust: Ultra EPA Direct Fit Catalytic Converter 2.5" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/44b7999e0b5dfb8a7e6bd2d9e30e423f.webp "15817 - Exhaust: Ultra EPA Direct Fit Catalytic Converter 2.5" Outlet (OD) for Walker Exhaust")
Ultra EPA Direct Fit Catalytic Converter 2.5" Outlet (OD)
Walker Exhaust
15817
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
$355.41
Fits Your Vehicle
Oxygen Sensor
Spectra Premium
OS5046
Innovative
engineering, manufacturing technology and quality control ensure that Spectra
Premium...
Positions: Downstream
$17.03
Fits Your Vehicle
![18907 - : SoundFX Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/a9fff06892e4cd2755617e1969420831.webp "18907 - : SoundFX Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2" Outlet (ID) for Walker Exhaust")
SoundFX Direct Fit Exhaust Muffler 2.25" Inlet (ID) 2" Outlet (ID)
Walker Exhaust
18907
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality...
$75.89
Oxygen Sensor
DELPHI
ES20002
Delphi's ever growing portfolio of high quality vehicle sensors are backed by stringent OE development and product validation methods. We...
Positions: Rear
$59.41
Fits Your Vehicle
Heated Oxygen Sensor
ACDelco
AFS123
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
Positions: Downstream
$65.83
Fits Your Vehicle
Exhaust Stud Kit - M10-1.5 x 62mm
Dorman
03142
This exhaust flange stud and nut are designed to match the fit and function of the original hardware on specified vehicles. Made of...
Positions: Front
$8.66
Fits Your Vehicle
No results found. Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!