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GMC K1500 Suburban Catalytic Converters
This page brings together catalytic converters for the GMC K1500 Suburban, spanning model years 1979–1999, with options ranging from direct-fit replacements to universal and manifold styles. Choose your model year above and this page keeps only the catalytic converters that fit your GMC K1500 Suburban. Each listing is matched to our vehicle fitment data before it appears here.
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Magnaflow 99006HM Universal Catalytic Converter 2.50 Inch Inlet/Outlet
Part: 99006HM
Vehicle Specific
$222.00
3 left at this price
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In Stock (10+)
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MagnaFlow 339109 California Universal Catalytic Converter 3in. CARB Compliant
Part: 339109
Vehicle Specific
$480.00
In Stock (8)
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Magnaflow 4451304 Universal Catalytic Converter 2.00 Inch Inlet/Outlet
Part: 4451304
Vehicle Specific
$795.00
In Stock (5)
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MagnaFlow 93506 Standard Grade Universal Catalytic Converter 2.5in Inlet/Outlet Federal EPA Compliant
Part: 93506
Universal Fit
$162.00
In Stock (10+)
Magnaflow 54955 Universal Catalytic Converter 2.25 Inch Inlet/Outlet
Part: 54955
Universal Fit
$99.00
In Stock (10+)
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Magnaflow 94047 Universal Catalytic Converter Inlet Outlet - 2-Inch 3-Inch
Part: 94047
Universal Fit
$138.00
3 left at this price
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Magnaflow 99647HM HM Grade Universal Catalytic Converter 3 Inch Outlet Dual 2 Inch Inlet
Part: 99647HM
Vehicle Specific
$258.00
In Stock (10)
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Magnaflow 93516 Universal Catalytic Converter 2.50 Inch Inlet/Outlet
Part: 93516
Universal Fit
$164.00
In Stock (10+)
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Magnaflow 3391006 Universal Catalytic Converter 2.50 Inch Inlet/Outlet
Part: 3391006
Vehicle Specific
$1,128.00
4 left at this price
What's here for your GMC K1500 Suburban
- Direct-fit catalytic converters designed to replace the factory unit
- Universal catalytic converters for flexible installation applications
- Manifold-style catalytic converters that mount close to the engine
The widest selection of catalytic converters for the GMC K1500 Suburban comes from AP Exhaust, Magnaflow, Walker Exhaust, and Catco. Other categories GMC K1500 Suburban owners shop for: GMC K1500 Suburban Exhaust and Tail Pipes, GMC K1500 Suburban Mufflers and GMC K1500 Suburban Springs and Suspension Parts, or browse all GMC K1500 Suburban parts and accessories.