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Vehicle Info NeededDYNOMAXPART NUMBER: 289-83486
Walker Catalytic Converter for 2003-2006 Hummer H2
$90957
Ships on 09/28/2026
Lowest Price GuaranteeCatalytic Converter2003-2006 Hummer H2 Outlet 2.75 in. 40 in. Length Stainless Steel Sold Individually
The Walker 83486 is a catalytic converter for 2003-2006 Hummer H2. It is engineered as a direct-fit replacement to restore proper exhaust system performance.
Walker 83486 Features:
- Material: Stainless Steel
- Outlet Diameter: 2.75 in.
- Length: 40 in.
- Inlet Type: 3 Bolt Welded Flange
- Outlet Type: 2 Bolt Welded Flange
- Grade Type: Premium
- Direct-fit application for 2003-2006 Hummer H2
Emissions: CARB certified. Legal for sale and use in all 50 states, including California and states that follow California emissions standards.
Part TypeCatalytic Converter
BrandDYNOMAX
Package Height12.0
Package Width34.0
Package Length49.0
Weight15.0 PG
Part CategoryPerformance Parts
Outlet Diameter2.75 in.
QuantitySold Individually
Overall Length40 in.
Part FitmentDirect Fit
Case MaterialStainless Steel
Vendor Part Number83486
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
