MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 51240
In stock
$408.99
Listed as compatible with this vehicle by the retailer feed.
Check price2007 Chevrolet HHR Exhaust Systems
31 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Back to 2007 Chevrolet HHR parts
MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 51914
In stock
$431.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Walker CalCat CARB Universal Catalytic Converter 2.25" Inlet (ID) 2" Outlet (ID) Overall Length 12.000 IN, 84609
In stock
$572.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 51905
In stock
$669.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 37.500 IN, 54579
In stock
$676.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter, 5461137
In stock
$1,279.00
Listed as compatible with this vehicle by the retailer feed.
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Dorman Direct Fit Exhaust Manifold: without Heat Shield, 674-800
Out of stock
$134.99
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.