EXTERIOR
INTERIOR
LIGHTS
PERFORMANCE
SUSPENSION
BRAKES
DRIVETRAIN
AUDIO
WHEELS
GARAGE

 Select Your Vehicle



Pontiac Sunbird Catalytic Converters
1 - 12 of 93
Sort by:




Fits: 1993 Pontiac Sunbird, 1994 Pontiac Sunbird, 1991 Pontiac Sunbird, 1995 Pontiac Sunfire, 1992 Pontiac Sunbird, 1990 Pontiac Sunbird

PART# 36483

Ca Legality: 50-State Legal
Price: $259.56
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1986 Pontiac Sunbird; 1.8, 4L, 1984 Pontiac J2000 Sunbird; 1.8, 4L, 1982 Pontiac J2000; 1.8, 4L, 1983 Pontiac J2000; 1.8, 4L, 1985 Pontiac J2000 Sunbi ...

PART# 23444

Ca Legality: 49-State Legal (Ex. CA)
Price: $106.00
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1977 Pontiac Parisienne; 4.1, 6L, 1993 Oldsmobile Bravada; 4.3, 6V, 1975 Oldsmobile Starfire; 3.8, 6V, 1991 Oldsmobile Bravada; 4.3, 6V, 1978 Pontiac ...

PART# 94006

Ca Legality: 49-State Legal (Ex. CA)
Inlet Size: 2.5"
$75.88
Qty: Each


Fits: 1978 Pontiac LeMans, 1979 Pontiac Phoenix, 1978 Pontiac Catalina, 1977 Pontiac Phoenix, 1995 Oldsmobile Aurora, 1980 Pontiac Catalina, 1979 Oldsmobile ...

PART# 36006

$178.53
Qty: Each


Fits: 1993 Pontiac Sunbird, 1994 Pontiac Sunbird, 1991 Pontiac Sunbird, 1995 Pontiac Sunfire, 1992 Pontiac Sunbird, 1990 Pontiac Sunbird

PART# 336483

$259.56
Qty: Each


Fits: 1983 Pontiac J2000; 2, 4L, 1986 Pontiac Sunbird; 2, 4L, 1982 Pontiac J2000; 1.8, 4L, 1985 Pontiac J2000 Sunbird; 2, 4L, 1984 Pontiac J2000 Sunbird; 2, ...

PART# 94013

Ca Legality: 49-State Legal (Ex. CA)
Inlet Size: 1.75"
$77.31
Qty: Each


Fits: 1985 Pontiac J2000 Sunbird, 1983 Pontiac J2000, 1986 Pontiac Sunbird, 1984 Pontiac J2000 Sunbird

PART# 36442

$232.10
Qty: Each


Fits: 1982 Pontiac J2000, 1985 Pontiac J2000 Sunbird, 1983 Pontiac J2000, 1986 Pontiac Sunbird, 1981 Pontiac Phoenix, 1984 Pontiac J2000 Sunbird, 1981 Oldsm ...

PART# 36444

Ca Legality: 50-State Legal
Price: $220.24
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1994 Pontiac Sunbird; 2, 4L, 1995 Pontiac Sunfire; 2.2, 4L, 1990 Pontiac Sunbird; 2, 4L, 1991 Pontiac Sunbird; 2, 4L, 1993 Pontiac Sunbird; 2, 4L, 199 ...

PART# 23483

Ca Legality: 49-State Legal (Ex. CA)
Price: $129.46
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1988 Oldsmobile Toronado, 1989 Pontiac Sunbird, 1987 Pontiac Sunbird, 1990 Oldsmobile Toronado, 1991 Pontiac Sunbird, 1993 Pontiac Sunbird, 1987 Ponti ...

PART# 36445

Ca Legality: 50-State Legal
Price: $214.51
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1989 Oldsmobile Toronado; 3.8, 6V, 1987 Pontiac Grand Am; 2.5, 4L, 1991 Pontiac Sunbird; 3.1, 6V, 1985 Pontiac Grand Am; 2.5, 4L, 1988 Pontiac Grand A ...

PART# 23445

Ca Legality: 49-State Legal (Ex. CA)
Inlet Size: 2"
Price: $100.27
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1983 Pontiac J2000; 2, 4L, 1986 Pontiac Sunbird; 2, 4L, 1985 Pontiac J2000 Sunbird; 2, 4L, 1984 Pontiac J2000 Sunbird; 2, 4L

PART# 23442

Ca Legality: 49-State Legal (Ex. CA)
$99.04
Qty: Each


Previous12345678Next




At Andy's Auto Sport, we have a huge variety of Pontiac Sunbird 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 Pontiac Sunbird catalytic converters, so that whether you are looking for replacement Pontiac Sunbird 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 Pontiac Sunbird 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.








Enter the Make, Model and Year of Your Vehicle
It helps us give you the best shopping experience! You can skip.