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Toyota 4Runner Catalytic Converters

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Ca Legality: 48-State Legal (Ex. CA/NY)
Inlet Size: 2.25"
Price: $93.85
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1996 Volvo 960, 1999 Toyota Tacoma, 2000 Volvo S70, 1996 Toyota 4Runner, 1998 Suzuki Swift, 1997 Volvo 960, 2001 Volvo V40, 2003 Volvo S40, 2004 Volks ...

PART# 448004

Price: $224.94
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 2004 Volvo S40; 1.9, 4L, 2001 Toyota Camry; 3, 6V, 1998 Toyota Land Cruiser; 4.7, 8V, 2007 Toyota Tundra; 5.7, 8V, 2006 Toyota Prius; 1.5, 4L, 1996 To ...

PART# 99205HM

Price: $97.63
Qty: Each

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Fits: 2003 Toyota 4Runner; 4.7, 8V, 2004 Toyota 4Runner; 4.7, 8V

PART# 49339

Price: $540.18
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1999 Volvo S80, 1996 Volvo 960, 2001 Volvo S40, 1999 Toyota Tacoma, 2000 Volvo S70, 2001 Volvo S80, 1996 Toyota 4Runner, 1996 Toyota Tacoma, 2000 Volk ...

PART# 46005

Price: $224.94
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1980 Toyota Pickup; 2.2, 4L, 1978 Toyota Cressida; 2.6, 6L, 1985 Toyota Land Cruiser; 4.2, 6L, 1982 Toyota Celica; 2.4, 4L, 1983 Toyota Pickup; 2.4, 4 ...

PART# 94041

Ca Legality: 49-State Legal (Ex. CA)
Inlet Size: 2"
Price: $53.33
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1994 Toyota 4Runner; 3, 6V, 1993 Toyota 4Runner; 3, 6V, 1988 Toyota Pickup; 3, 6V, 1991 Toyota 4Runner; 3, 6V, 1993 Toyota Pickup; 3, 6V, 1994 Toyota ...

PART# 23884

Ca Legality: 49-State Legal (Ex. CA)
Inlet Size: 2"
Price: $151.31
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 2003 Toyota 4Runner; 4.7, 8V, 2004 Toyota 4Runner; 4.7, 8V

PART# 49340

Price: $536.38
Qty: Each

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Fits: 2004 Toyota 4Runner; 4, 6V, 2003 Toyota 4Runner; 4, 6V

PART# 49128

Ca Legality: 49-State Legal (Ex. CA)
Price: $362.60
Qty: Each

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Fits: 1992 Suzuki Sidekick; 1.6, 4L, 1991 Toyota MR2; 2, 4L, 1991 Suzuki Samurai; 1.3, 4L, 1993 Toyota Pickup; 3, 6V, 1994 Toyota MR2; 2, 4L, 1990 Suzuki Sa ...

PART# 91004

Ca Legality: 49-State Legal (Ex. CA)
Inlet Size: 2"
Price: $70.24
Qty: Each

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Fits: 2001 Toyota 4Runner; 3.4, 6V, 2000 Toyota 4Runner; 3.4, 6V, 1999 Toyota 4Runner; 3.4, 6V, 2002 Toyota 4Runner; 3.4, 6V

PART# 49579

Ca Legality: 49-State Legal (Ex. CA)
Price: $329.85
Qty: Each

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Fits: 1999 Toyota 4Runner, 2001 Toyota 4Runner, 2000 Toyota 4Runner, 2002 Toyota 4Runner

PART# 447225

Price: $386.97
Qty: Each

Free Shipping! *Continental U.S. only.


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Not able to find what you are looking for?

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At Andy's Auto Sport, we have a huge variety of Toyota 4Runner 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 Toyota 4Runner catalytic converters, so that whether you are looking for replacement Toyota 4Runner 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 Toyota 4Runner 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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