Exhaust for 1998 Buick Regal
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Exhaust System Hanger Insulator
Walker Exhaust
35352
Complete your exhaust repair with Walker® insulators. Available in a variety of styles and sizes, they’re designed to work with Walker...
$1.61
Fits Most Vehicles
![82618 - Exhaust: CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/4aef6ad25584159c2ce1ecd0ed2fc93b.webp "82618 - Exhaust: CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) for Walker Exhaust")
CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID)
Walker Exhaust
82618
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Universal Catalytic Converters are...
$602.51
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
Exhaust System Hanger Insulator
Walker Exhaust
35460
Complete your exhaust repair with Walker® insulators. Available in a variety of styles and sizes, they’re designed to work with Walker...
$5.20
Fits Most Vehicles
![93253 - Exhaust: Ultra EPA Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/ec2142e09ab1c97e2db05f274b1f9833.webp "93253 - Exhaust: Ultra EPA Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) for Walker Exhaust")
Ultra EPA Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID)
Walker Exhaust
93253
Designed to comply with EPA emissions requirements while delivering premium performance and durability with assured compliance, Walker®...
$116.56
Fits Your Vehicle
Automatic Transmission Torque Converter
ACDelco
24217470
GM Genuine Parts Remanufactured Automatic Transmission Torque Converter are designed, engineered, and tested to rigorous standards, and...
$363.73
Fits Your Vehicle
Federal / EPA Catalytic Converter - Universal OBDII
AP Exhaust
608216
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
$111.67
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...
Positions: Front, Rear
$5.12
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...
Positions: Front
$3.80
Fits Your Vehicle
![55154 - : Exhaust Pipe 2" Inlet (OD) 2" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/f41fc3981650d35211f2644b4fb2ccd6.webp "55154 - : Exhaust Pipe 2" Inlet (OD) 2" Outlet (OD) for Walker Exhaust")
Exhaust Pipe 2" Inlet (OD) 2" Outlet (OD)
Walker Exhaust
55154
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$44.76
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)...
$14.36
Fits Your Vehicle
Catalytic Converter Exhaust Muffler/Resonator Hanger
Dorman
57012
Exhaust system loose or rattling? This direct-replacement exhaust hanger is designed to restore integrity to the exhaust system. Quality...
Positions: Front
$17.09
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
$77.73
Fits Your Vehicle
Oxygen Sensor
Spectra Premium
OS5042
Innovative
engineering, manufacturing technology and quality control ensure that Spectra
Premium...
Positions: Upstream
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
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
$61.19
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
$8.68
Fits Your Vehicle
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