Exhaust for 2016 Buick LaCrosse
Select Exhaust part
![84206 - 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/5d25e6dc00af408b4d4df487e9ec08e7.webp "84206 - 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
84206
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Universal Catalytic Converters are...
Positions: Rear
$171.09
Fits Your Vehicle
Federal / EPA Catalytic Converter - Direct Fit
AP Exhaust
641477
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
Positions: Front Right
Fits Your Vehicle
Manifold Converter - Not CARB Compliant
Dorman
674-484
This catalytic converter with integrated exhaust manifold - a.k.a. manifold converter - is precision-engineered to match the original...
Positions: Rear
$523.58
Fits Your Vehicle
Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 12.24
Denso
234-4815
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
Positions: Downstream, Upstream
$56.44
Fits Your Vehicle
![22831 - : Quiet-Flow Direct Fit Exhaust Muffler 2" Inlet (ID) 2.25" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/3e0af19747d9ad63db804336ba3dad4a.webp "22831 - : Quiet-Flow Direct Fit Exhaust Muffler 2" Inlet (ID) 2.25" Outlet (OD) for Walker Exhaust")
Quiet-Flow Direct Fit Exhaust Muffler 2" Inlet (ID) 2.25" Outlet (OD)
Walker Exhaust
22831
The only broad-market muffler with 100% stainless-steel construction, Walker® Quiet-Flow® SS mufflers feature precision fit, superior...
$282.89
Manifold Converter - Not CARB Compliant
Dorman
674-049
This catalytic converter with integrated exhaust manifold - a.k.a. manifold converter - is precision-engineered to match the original...
Positions: Rear
$385.46
Fits Your Vehicle
Multi-Purpose Relay
ACDelco
D1780C
ACDelco GM Original Equipment Wiring Relays are designed, engineered, and tested to rigorous standards, and are backed by General Motors....
$9.33
Fits Your Vehicle
Oxygen Sensor
DELPHI
ES20012
Delphi's ever growing portfolio of high quality vehicle sensors are backed by stringent OE development and product validation methods. We...
$59.07
Fits Your Vehicle
Manifold Converter - CARB Compliant
Dorman
673-049
This catalytic converter with integrated exhaust manifold - a.k.a. manifold converter - is precision-engineered to match the original...
Positions: Rear
$1,137.53
Fits Your Vehicle
![22144 - : Direct Fit Exhaust Resonator and Pipe Assembly 2.25" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/49d4d03cbac99813f0604c7e445b52b8.webp "22144 - : Direct Fit Exhaust Resonator and Pipe Assembly 2.25" Outlet (ID) for Walker Exhaust")
Direct Fit Exhaust Resonator and Pipe Assembly 2.25" Outlet (ID)
Walker Exhaust
22144
Designed to fit, perform and sound like the original system, Walker® resonators use precise tuning technologies to deliver excellent flow...
$56.69
Federal / EPA Catalytic Converter - Direct Fit
AP Exhaust
643138
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
Positions: Rear
Fits Your Vehicle
Federal / EPA Catalytic Converter - Direct Fit
AP Exhaust
641476
ARISTO's proprietary substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency while our latest...
Positions: Front Left
Fits Your Vehicle
Ultra EPA Direct Fit Catalytic Converter
Walker Exhaust
16871
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker® Ultra® Direct-Fit Catalytic...
Positions: Rear
$480.25
Fits Your Vehicle
Exhaust Gasket
ACDelco
24505057
GM Genuine Parts Multi-Purpose Gasket are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
Positions: Rear
$13.52
Fits Your Vehicle
![22830 - : Quiet-Flow Direct Fit Exhaust Muffler 2" Inlet (ID) 2.25" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/ff9c38fbc02b54a8d42180a4df4d41c6.webp "22830 - : Quiet-Flow Direct Fit Exhaust Muffler 2" Inlet (ID) 2.25" Outlet (OD) for Walker Exhaust")
Quiet-Flow Direct Fit Exhaust Muffler 2" Inlet (ID) 2.25" Outlet (OD)
Walker Exhaust
22830
The only broad-market muffler with 100% stainless-steel construction, Walker® Quiet-Flow® SS mufflers feature precision fit, superior...
$282.89
![50577 - : Exhaust Y Pipe 2.25" Inlet (OD) 2" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/4e669c6a43167fbb6fad3e0ea2fd596e.webp "50577 - : Exhaust Y Pipe 2.25" Inlet (OD) 2" Outlet (OD) for Walker Exhaust")
Exhaust Y Pipe 2.25" Inlet (OD) 2" Outlet (OD)
Walker Exhaust
50577
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
Manifold Converter - Not CARB Compliant
Dorman
674-045
This catalytic converter with integrated exhaust manifold - a.k.a. manifold converter - is precision-engineered to match the original...
Positions: Front
Fits Your Vehicle
Fuel Tank Shield
ACDelco
22878947
GM Genuine Parts Fuel Tank Shields are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$267.18
Fits Your Vehicle
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