Walker Catalytic Converters for Hummer H3
Find parts that fit
We need more information about your vehicle to confirm fit.
Hummer
H3
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
All
Auction
Buy It Now
14 Results
54874 Walker Catalytic Converter for Chevy Chevrolet Colorado GMC Canyon H3 (Fits: Hummer H3)
EPA Approved Catalyst 5-Year/50k-Mile Limited WarrantyBrand New: Walker$366.57Free shipping16481 Walker Catalytic Converter Front for Chevy Chevrolet Colorado GMC Canyon
Brand New: Walker$460.00Free shippingCatalytic Converter-EPA Walker 54874 (Fits: Hummer H3)
Brand New: Walker$342.13Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping16578 Walker Catalytic Converter for Chevy Chevrolet Colorado GMC Canyon H3 (Fits: Hummer H3)
EPA Approved Catalyst 5-Year/50k-Mile Limited WarrantyBrand New: Walker$689.14Free shipping54480 Walker Catalytic Converter Rear for Chevy Chevrolet Colorado GMC Canyon H3 (Fits: Hummer H3)
EPA Approved Catalyst 5-Year/50k-Mile Limited WarrantyBrand New: Walker$415.91Free shippingCatalytic Converter-EPA Walker 54480 (Fits: Hummer H3)
Not CARB Compliant - not Legal in CaliforniaBrand New: Walker$425.21Catalytic Converter with Integrated Exhaust Manifold-EPA Walker 16578 (Fits: Hummer H3)
Brand New: Walker$796.99Free shippingWalker Exhaust 54874 Ultra Epa Direct Fit Catalytic Converter (Fits: Hummer H3)
Brand New: Walker$399.11or Best OfferFree shipping
Walker
One stop shop for all things from your favorite brand