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Oldsmobile Silhouette Catalytic Converters

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Fits: 2003 Oldsmobile Silhouette, 1998 Oldsmobile Silhouette, 1999 Oldsmobile Silhouette, 2003 Pontiac Montana, 2000 Oldsmobile Silhouette, 2000 Pontiac Mon ...

PART# 45006

Price: $215.89
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 2001 Oldsmobile Silhouette

PART# 455019

Price: $450.59
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 2002 Pontiac Montana, 2006 Mitsubishi Outlander, 2001 Pontiac Aztek, 2005 Mercury Mountaineer, 2004 Pontiac Montana, 2005 Pontiac Montana, 2004 Oldsmo ...

PART# 455306

Price: $341.78
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 2003 Oldsmobile Silhouette; 3.4, 6V, 2002 Oldsmobile Silhouette; 3.4, 6V, 2002 Pontiac Montana; 3.4, 6V, 2003 Pontiac Montana; 3.4, 6V, 2002 Pontiac A ...

PART# 51845

Ca Legality: 49-State Legal (Ex. CA)
Price: $401.17
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1997 Pontiac Trans Sport; 3.4, 6V, 1998 Oldsmobile Silhouette; 3.4, 6V, 1998 Pontiac Trans Sport; 3.4, 6V, 2000 Oldsmobile Silhouette; 3.4, 6V, 1997 O ...

PART# 23485

Ca Legality: 49-State Legal (Ex. CA)
Price: $280.92
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1988 Nissan Pathfinder, 1989 Nissan Pathfinder, 1993 Pontiac Trans Sport, 1989 Nissan D21, 1988 Nissan D21, 1995 Pontiac Trans Sport, 1987 Nissan Path ...

PART# 339016

Price: $199.32
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1983 Pontiac Firebird; 5, 8V, 1981 Oldsmobile Delta 88; 4.3, 8V, 1990 Pontiac Firebird; 5.7, 8V, 1982 Oldsmobile 98;5, 8V, 1988 Nissan D21; 3, 6V, 198 ...

PART# 94015

Ca Legality: 49-State Legal (Ex. CA)
Inlet Size: 2.25"
Price: $97.31
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1992 Pontiac Trans Sport; 3.8, 6V, 1992 Oldsmobile Silhouette; 3.8, 6V

PART# 24101

Price: $213.98
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1988 Nissan Pathfinder, 1993 Pontiac Trans Sport, 1989 Nissan D21, 1987 Plymouth Voyager, 1986 Plymouth Voyager, 1987 Nissan D21, 1994 Oldsmobile Silh ...

PART# 339014

Price: $199.32
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1995 Pontiac Trans Sport; 3.8, 6V, 1993 Pontiac Trans Sport; 3.8, 6V, 1994 Oldsmobile Silhouette; 3.8, 6V, 1993 Oldsmobile Silhouette; 3.8, 6V, 1994 P ...

PART# 23438

Ca Legality: 49-State Legal (Ex. CA)
Price: $191.30
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 2002 Pontiac Montana, 2006 Mitsubishi Outlander, 2001 Pontiac Aztek, 2005 Mercury Mountaineer, 2004 Pontiac Montana, 2005 Pontiac Montana, 2004 Oldsmo ...

PART# 455304

Price: $341.78
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1993 Pontiac Trans Sport, 1995 Pontiac Trans Sport, 1993 Oldsmobile Silhouette, 1994 Pontiac Trans Sport, 1994 Oldsmobile Silhouette

PART# 39165

Ca Legality: 50-State Legal
Price: $359.27
Qty: Each

Free Shipping! *Continental U.S. only.


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