Pontiac G8 Parts & Accessories

Explore Pontiac G8 parts for suspension work, engine-bay projects and service repairs. Compare Whiteline, SuperPro and Pedders chassis components with catch cans, engine parts and wheels. Choose components that support your project and match your G8’s actual engine, suspension and brake equipment.

Bushings, Arms and Adjustable Sway Bars

Compare Whiteline left and right radius arms, correction bushings and crossmember service parts. SuperPro lists an adjustable front sway-bar reference naming the G8 Base, while Pedders crossmember inserts address another part of the chassis. Choose the area you want to change and compare a complete arm or bar with an individual bushing or insert. Match bar bushings to the actual diameter.

Catch Cans and Engine-Bay Components

Compare Mild and Wild G8 catch-can packages by their engine application, hose routing and included components. Intake-manifold, throttle-body, valve-cover, gasket and fastener references also have separate engine and installation requirements. LS-oriented parts should not be treated as V6 components, and engine-build choices need the builder’s exact dimensions.

Brakes, Wheels and Drivetrain Projects

Brake references and Factory Reproductions wheel listings show several different applications and dimensions. Match the installed caliper and rotor combination for brake work, or compare wheel bolt pattern, hub, offset and brake clearance for a wheel project. For clutch work, match the complete assembly to your G8’s engine, transmission and release system before purchase.

Choose Your Part

• Choose the chassis, engine-bay, brake or wheel project.
• Identify the G8 engine, gearbox, brake package and existing modifications.
• Compare the exact application, dimensions and components supplied.

Frequently Asked Questions

What suspension choices are listed for the G8?

The selection includes Whiteline arms and bushings, SuperPro sway-bar references and Pedders crossmember inserts, each with its own application.

Can I choose sway-bar bushings by vehicle name alone?

No. Match the installed bar diameter, position and mounting arrangement.

How do I compare catch-can options for my Pontiac G8?

Compare the Mild and Wild packages by their engine application, hose routing, connections and included components. Match the package to your current engine-bay layout and modifications before ordering.

Do the engine parts all fit V6 and V8 G8 models?

No. The selection includes separate engine-family references requiring exact engine and build compatibility.

What wheel dimensions should I check for my G8?

Check bolt pattern, center bore, wheel diameter, width and offset against the G8’s hubs and installed brakes. Include tire size and measured suspension and body clearance, especially with modified ride height.

Related Collections

Contact our team with the vehicle year, engine, equipment and candidate part number for application help.