MagnaFlow Direct-Fit Catalytic Converter for 2008–2011 Chevrolet HHR 2.2L

Description

This direct-fit catalytic converter replaces the factory unit on 2008–2011 Chevrolet HHR 2.2L models to restore emissions control, prevent check engine lights, and maintain CARB-compliant operation. Engineered from highly corrosion-resistant stainless steel with mandrel-bent tubing and a compact, low-mass profile, the assembly replicates OE dimensions using 3D-scanned metrology for precise fit and function. Installation is bolt-on with no cutting or welding required; a single laser fusion weld reduces leak potential while improving thermal efficiency for reliable, long-term performance.

Features:

• Direct-fit replacement for OE dimensions
• Mandrel-bent tubing for unrestricted flow
• Stainless steel construction for corrosion resistance
• Single laser fusion weld to reduce leaks
• Compact low-mass design for thermal efficiency
• No cutting or welding required for installation
• CARB-compliant California grade certification

Contents:

• 1 Catalytic converter 551958
• 2 Flange gaskets
• Interchange OE 15889901
• Interchange OE 20846406
• Interchange OE 22939742

Vehicle Fitment:

• 2008–2011 Chevrolet HHR LS
• 2008–2011 Chevrolet HHR LS Panel
• 2008–2011 Chevrolet HHR LT
• 2008–2010 Chevrolet HHR LT Panel

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