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GMC Suburban Catalytic Converters

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Fits: 94-95 Chevrolet Astro V8, 94-95 Chevrolet Suburban V8, 94-95 Chevrolet Tahoe V8, 94-95 Chevrolet Van V8, 94-95 GMC Jimmy V8, 94-95 GMC Suburban V8, 94 ...

PART# 2010021

Ca Legality: 48-State Legal (Ex. CA/NY)
Inlet Size: 3"
Price: $200.28
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 82-87 GMC Caballero V6, 82-87 GMC Caballero V8, 82-91 GMC K5 Jimmy V6, 82-91 GMC K5 Jimmy V8, 82-91 GMC Suburban V6, 82-91 GMC Suburban V8

PART# 2010001

Ca Legality: 48-State Legal (Ex. CA/NY)
Inlet Size: 2.5"
Price: $113.74
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 96-99 Chevrolet Astro V8, 96-99 Chevrolet Suburban V8, 96-99 Chevrolet Tahoe V8, 96-99 GMC Jimmy V8, 96-99 GMC Suburban V8, 96-99 GMC Yukon V8

PART# 2010022

Ca Legality: 48-State Legal (Ex. CA/NY)
Inlet Size: 3"
Price: $277.52
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1999 GMC C2500, 1997 GMC C2500 Suburban, 1996 GMC C2500 Suburban, 2000 GMC C2500, 1998 GMC C2500, 1996 GMC C2500, 1998 GMC C2500 Suburban, 1999 GMC C2 ...

PART# 445470

Ca Legality: 50-State Legal
Price: $554.78
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1984 GMC Jimmy, 1982 GMC C1500, 1987 GMC Safari, 1981 GMC C1500 Suburban, 1980 GMC Jimmy, 1980 GMC C1500, 1990 GMC Safari, 1984 GMC C1500, 1989 GMC Sa ...

PART# 339432

Price: $262.24
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1998 GMC C1500 Suburban, 1996 GMC Yukon, 1998 GMC Yukon, 1997 GMC C1500 Suburban, 1997 GMC C1500, 1998 GMC C1500, 1996 GMC C1500, 1996 GMC C1500 Subur ...

PART# 445453

Ca Legality: 50-State Legal
Price: $576.78
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1994 GMC C2500, 1995 GMC C2500, 1991 GMC C2500, 1993 GMC C2500, 1992 GMC C2500, 1994 GMC C2500 Suburban, 1990 GMC C2500

PART# 39477

Ca Legality: 50-State Legal
Price: $345.24
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1978 GMC Jimmy; 6.6, 8V, 1984 GMC C1500; 5.7, 8V, 1975 GMC Jimmy; 6.6, 8V, 1979 GMC C1500 Suburban; 5.7, 8V, 1983 GMC Jimmy; 5.7, 8V, 1976 GMC C15; 5. ...

PART# 93432

Ca Legality: 49-State Legal (Ex. CA)
Inlet Size: 2.5"
Price: $164.58
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1994 GMC C1500 Suburban, 1994 GMC C1500, 1995 GMC C1500, 1995 GMC C1500 Suburban, 1995 GMC Yukon

PART# 39256

Ca Legality: 50-State Legal
Price: $363.89
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1996 GMC C2500; 7.4, 8V, 1997 GMC C2500; 7.4, 8V, 1997 GMC C2500 Suburban; 7.4, 8V, 1996 GMC C2500 Suburban; 7.4, 8V

PART# 95471

Ca Legality: 49-State Legal (Ex. CA)
Price: $405.49
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 2006 GMC Yukon; 4.8, 8V, 2002 GMC Yukon; 4.8, 8V, 1998 GMC C2500; 7.4, 8V, 2001 GMC Yukon; 4.8, 8V, 1998 GMC C2500 Suburban; 7.4, 8V, 2005 GMC Yukon; ...

PART# 51556

Price: $198.04
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1995 GMC C2500 Suburban, 1993 GMC C3500, 1994 GMC C3500, 1990 GMC C3500, 1992 GMC C3500, 1991 GMC C2500, 1994 GMC K2500 Suburban, 1995 GMC C3500

PART# 39473

Ca Legality: 50-State Legal
Price: $342.03
Qty: Each

Free Shipping! *Continental U.S. only.



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At Andy's Auto Sport, we have a huge variety of GMC Suburban catalytic converters to ensure that you have every catalytic converter option available to you. We go out of our way to carry every major line of GMC Suburban catalytic converters, so that whether you are looking for replacement GMC Suburban catalytic converter or a performance high flow cat or anything in between, we've got it for you. Andy's Auto Sport is the ultimate shopping destination for your GMC Suburban catalytic converter needs!


WHY TO BUY?
NEWS


The good news is that, although replacement catalytic converters can be costly from your local dealership, aftermarket units (many times made by the same original equipment manufacturers) are substantially less expensive and can be purchased as direct-fit bolt-on units (assuming that the original converter was also bolted on) or weld-on units. Replacing your catalytic converter can restore power that has been lost due to a faulty original converter and will make your vehicle run better overall. In addition, a bad catalytic converter means that your exhaust is releasing harmful toxins into the atmosphere and environment, so getting a new one means you’re doing your part to keep the earth and its atmosphere clean.
DID YOU KNOW?
Modern catalytic converters are much less restrictive than in days past, so much so that the antiquated (and illegal) method of "gutting" the converters of their internal structures has been deemed almost pointless on newer cars, as the performance gains are minimal, if any. Aftermarket high-flow catalytic converters are therefore a much better (and more responsible) choice for those seeking to upgrade their exhaust systems or replace a faulty converter.

So how do you know if your catalytic converter is on its way out? If your engine seems to be losing power or your temperature gauge reads a little high, one possible culprit could be that a rich condition is feeding excessive unburned fuel into the catalytic converter, which can overheat it as well as damage it. It is common to see your catalytic converter glowing orange/red when this condition is present. Another common sign of catalytic converter failure is the infamous "rotten egg" smell. Other common symptoms include: a lack of power, rough engine idle, or stalling. If you are replacing your catalytic converter due to any of the above circumstances, it is a good idea to also replace your oxygen sensor, since it plays a vital role in the air/fuel mixture ratio and may have also been damaged due to the same adverse conditions. Finally, physical damage can sometimes occur if a large rock or other object hits catalytic converter, resulting in a damaged ceramic core. This can often be heard, as smaller ceramic pieces will bounce around inside the converter housing. As you can imagine, this is often accompanied by a loss of power due to exhaust blockage.
FAQ's
Q: What is a hi-flow catalytic converter? Why buy one?
A: All stock catalytic converters are restrictive when it comes to exhaust flow, and they essentially place a choke hold on performance. The hi-flow catalytic converters on the market today have a higher flow capacity than factory units. Still able to pass emissions and gain horsepower, how can you go wrong with a hi-flow catalytic converter?

Q: How do you install a hi-flow catalytic converter?
A: There are two kinds of catalytic converters. The first are direct fit converters (no welding required) which have all necessary flanges and oxygen sensors just like the original equipment catalytic converters. There are also universal fit catalytic converters that are designed to be welded or clamped in place. Universal fit converters have the same flow characteristics as direct fit models with the same inlet and outlet diameter.








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