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Toyota Catalytic Converter

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Catalytic Converter Front Passenger Side, For Models with 4.0L Eng California Emissions 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$154.43
Vehicle Fitment
  • 2005 - 2006 Toyota Tundra Base 6 Cyl 4.0L
  • 2005 - 2006 Toyota Tundra SR5 6 Cyl 4.0L
Product Details
Location : Firewall SideNotes : Manifold ConverterEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 40599, 18140, 674-796, 096-1667, 750046, 16391Dimensions : 25 in. Overall LengthInlet Type : Single (6-bolt welded flange) InletOutlet Type : Single (2-bolt welded flange) OutletOxygen Sensor Ports : 1 Sensor PortWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter Front Passenger Side, For Models with 4.0L Eng California Emissions 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$154.43
Vehicle Fitment
  • 2003 - 2009 Toyota 4Runner Limited 6 Cyl 4.0L
  • 2003 - 2009 Toyota 4Runner SR5 6 Cyl 4.0L
  • 2003 - 2009 Toyota 4Runner Sport 6 Cyl 4.0L
  • 2005 - 2008 Toyota Tacoma Base 6 Cyl 4.0L
  • 2005 - 2008 Toyota Tacoma Pre Runner 6 Cyl 4.0L
  • 2005 - 2008 Toyota Tacoma X-Runner 6 Cyl 4.0L
  • 2007 Toyota FJ Cruiser TRD Special Edition 6 Cyl 4.0L
  • 2007 - 2009 Toyota FJ Cruiser Base 6 Cyl 4.0L
  • 2008 Toyota FJ Cruiser Trail Teams Special Edition 6 Cyl 4.0L
Product Details
Location : Front, Passenger SideNotes : Manifold ConverterEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 40599, 18140, 674-796, 096-1667, 750046, 16391Dimensions : 25 in. Overall LengthInlet Type : Single (6-bolt welded flange) InletOutlet Type : Single (2-bolt welded flange) OutletOxygen Sensor Ports : 1 Sensor PortWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter Front Driver Side, For Models with 4.0L Eng California Emissions 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$148.00
Vehicle Fitment
  • 2005 - 2006 Toyota Tundra Base 6 Cyl 4.0L
  • 2005 - 2006 Toyota Tundra SR5 6 Cyl 4.0L
Product Details
Location : Radiator SideNotes : Manifold ConverterEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 40598, 18141, 750045, 096-1668, 674-797, 16390Dimensions : 24 in. Overall LengthInlet Type : Single (6-bolt welded flange) InletOutlet Type : Single (2-bolt welded flange) OutletOxygen Sensor Ports : 1 Sensor PortWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter Front Driver Side, For Models with 4.0L Eng California Emissions 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$148.00
Vehicle Fitment
  • 2003 - 2009 Toyota 4Runner Limited 6 Cyl 4.0L
  • 2003 - 2009 Toyota 4Runner SR5 6 Cyl 4.0L
  • 2003 - 2009 Toyota 4Runner Sport 6 Cyl 4.0L
  • 2005 - 2008 Toyota Tacoma Base 6 Cyl 4.0L
  • 2005 - 2008 Toyota Tacoma Pre Runner 6 Cyl 4.0L
  • 2005 - 2008 Toyota Tacoma X-Runner 6 Cyl 4.0L
  • 2007 Toyota FJ Cruiser TRD Special Edition 6 Cyl 4.0L
  • 2007 - 2009 Toyota FJ Cruiser Base 6 Cyl 4.0L
  • 2008 Toyota FJ Cruiser Trail Teams Special Edition 6 Cyl 4.0L
Product Details
Location : Front, Driver SideNotes : Manifold ConverterEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 40598, 18141, 750045, 096-1668, 674-797, 16390Dimensions : 24 in. Overall LengthInlet Type : Single (6-bolt welded flange) InletOutlet Type : Single (2-bolt welded flange) OutletOxygen Sensor Ports : 1 Sensor PortWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter Front Driver and Passenger Side, For Models with 4.0L Eng California Emissions 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$287.31
Vehicle Fitment
  • 2005 - 2006 Toyota Tundra Base 6 Cyl 4.0L
  • 2005 - 2006 Toyota Tundra SR5 6 Cyl 4.0L
Product Details
Location : Firewall And Radiator SideNotes : Manifold ConverterComponents : (1) Front Driver Side, Manifold Catalytic Converter, (1) Front Passenger Side, Manifold Catalytic ConverterEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : Set of 2Tube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 40598, 18141, 750045, 096-1668, 674-797, 16390, 40599, 18140, 674-796, 096-1667, 750046, 16391Inlet Type : Single (6-bolt welded flange)Outlet Type : Single (2-bolt welded flange)Oxygen Sensor Ports : 1Warranty : 5-year or 50,000-mile limited warranty
Catalytic Converter Front Driver and Passenger Side, For Models with 4.0L Eng California Emissions 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$287.31
Vehicle Fitment
  • 2003 - 2009 Toyota 4Runner Limited 6 Cyl 4.0L
  • 2003 - 2009 Toyota 4Runner SR5 6 Cyl 4.0L
  • 2003 - 2009 Toyota 4Runner Sport 6 Cyl 4.0L
  • 2005 - 2008 Toyota Tacoma Base 6 Cyl 4.0L
  • 2005 - 2008 Toyota Tacoma Pre Runner 6 Cyl 4.0L
  • 2005 - 2008 Toyota Tacoma X-Runner 6 Cyl 4.0L
  • 2007 Toyota FJ Cruiser TRD Special Edition 6 Cyl 4.0L
  • 2007 - 2009 Toyota FJ Cruiser Base 6 Cyl 4.0L
  • 2008 Toyota FJ Cruiser Trail Teams Special Edition 6 Cyl 4.0L
Product Details
Location : Front, Driver And Passenger SideNotes : Manifold ConverterComponents : (1) Front Driver Side, Manifold Catalytic Converter, (1) Front Passenger Side, Manifold Catalytic ConverterEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : Set of 2Tube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 40598, 18141, 750045, 096-1668, 674-797, 16390, 40599, 18140, 674-796, 096-1667, 750046, 16391Inlet Type : Single (6-bolt welded flange)Outlet Type : Single (2-bolt welded flange)Oxygen Sensor Ports : 1Warranty : 5-year or 50,000-mile limited warranty
Catalytic Converter Front, For Models with 3.4L Eng California Emissions 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$115.54
Vehicle Fitment
  • 1999 - 2002 Toyota 4Runner Limited 6 Cyl 3.4L
  • 1999 - 2002 Toyota 4Runner SR5 6 Cyl 3.4L
  • 2000 Toyota Tacoma Limited 6 Cyl 3.4L For Vehicles with California Emissions System, For vehicles with California Emission System
  • 2000 Toyota Tacoma SR5 6 Cyl 3.4L For Vehicles with California Emissions System, For vehicles with California Emission System
  • 2000 - 2003 Toyota Tacoma DLX 6 Cyl 3.4L
  • 2000 - 2004 Toyota Tacoma Base 6 Cyl 3.4L
  • 2000 - 2004 Toyota Tacoma Pre Runner 6 Cyl 3.4L
  • 2000 - 2004 Toyota Tundra Base 6 Cyl 3.4L
  • 2000 - 2004 Toyota Tundra SR5 6 Cyl 3.4L
  • 2001 Toyota 4Runner Base 6 Cyl 3.4L
  • 2001 - 2004 Toyota Tacoma S-Runner 6 Cyl 3.4L
Product Details
Location : FrontEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 40364, 099-1600, 1053, 4492, 93258, 23759, 49505, 73258A, 18165, 48165, 51679, 52297, 52399Dimensions : 20.5 in. Overall LengthInlet Type : Single (3-bolt welded flange) InletOutlet Type : Single (2-bolt welded flange) OutletOxygen Sensor Ports : 1 Sensor PortWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Rear
Vehicle Info Required to Guarantee Fit
$130.63
Vehicle Fitment
  • 1999 - 2000 Toyota Tacoma SR5 4 Cyl 2.4L
  • 1999 - 2003 Toyota Tacoma DLX 4 Cyl 2.4L
  • 1999 - 2004 Toyota Tacoma Base 4 Cyl 2.4L
  • 2000 Toyota Tacoma Limited 6 Cyl 3.4L For Vehicles with California Emissions System, For vehicles with California Emission System
  • 2000 Toyota Tacoma SR5 4 Cyl 2.7L For Vehicles with California Emissions System, For vehicles with California Emission System
  • 2000 Toyota Tacoma SR5 6 Cyl 3.4L For Vehicles with California Emissions System, For vehicles with California Emission System
  • 2000 - 2003 Toyota Tacoma DLX 4 Cyl 2.7L
  • 2000 - 2003 Toyota Tacoma DLX 6 Cyl 3.4L
  • 2000 - 2004 Toyota Tacoma Base 4 Cyl 2.7L
  • 2000 - 2004 Toyota Tacoma Base 6 Cyl 3.4L
  • 2000 - 2004 Toyota Tacoma Pre Runner 4 Cyl 2.7L
  • 2000 - 2004 Toyota Tacoma Pre Runner 6 Cyl 3.4L
  • 2001 - 2004 Toyota Tacoma S-Runner 6 Cyl 3.4L
Product Details
Location : RearEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 40365, 23770, 4693, 099-1642, 23757, 53574, 9240, 48001, 3285A, 3288A, 18001, 51453, 51944, 53432Dimensions : 32 in. Overall LengthInlet Type : Single (2-bolt welded flange) InletOutlet Type : Single (2-bolt welded flange) OutletWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter Rear, For Models with 2.7L & 3.4L Eng California Emissions 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$147.45
Vehicle Fitment
  • 1999 - 2000 Toyota 4Runner Limited 6 Cyl 3.4L
  • 1999 - 2000 Toyota 4Runner SR5 6 Cyl 3.4L
  • 2000 Toyota 4Runner Base 4 Cyl 2.7L For vehicles with California Emission System
Product Details
Location : RearEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 40353Dimensions : 31.25 in. Overall LengthInlet Type : Single (2-bolt welded flange) InletOutlet Type : Single (2-bolt welded flange) OutletOxygen Sensor Ports : 1 Sensor PortWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Rear
Vehicle Info Required to Guarantee Fit
$140.53
Vehicle Fitment
  • 2001 Toyota 4Runner Base 6 Cyl 3.4L
  • 2001 - 2002 Toyota 4Runner Limited 6 Cyl 3.4L
  • 2001 - 2002 Toyota 4Runner SR5 6 Cyl 3.4L
Product Details
Location : RearEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 40500, 18065, 3273, 9153, 099-1602Dimensions : 31 in. Overall LengthInlet Type : Single (2-bolt welded flange) InletOutlet Type : Single (2-bolt welded flange) OutletOxygen Sensor Ports : 1 Sensor PortWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter Front and Rear, For Models with 3.4L Eng California Emissions 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$250.13
Vehicle Fitment
  • 1999 - 2000 Toyota 4Runner Limited 6 Cyl 3.4L
  • 1999 - 2000 Toyota 4Runner SR5 6 Cyl 3.4L
Product Details
Location : Front And RearComponents : (1) Front Catalytic Converter, (1) Rear Catalytic ConverterEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : KitTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 40353, 40364, 099-1600, 1053, 4492, 93258, 23759, 49505, 73258A, 18165, 48165, 51679, 52297, 52399Inlet Type : Single (2-bolt welded flange) InletOutlet Type : Single (2-bolt welded flange)Oxygen Sensor Ports : 1Warranty : 5-year or 50,000-mile limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Front and Rear
Vehicle Info Required to Guarantee Fit
$232.66
Vehicle Fitment
  • 2000 Toyota Tacoma Limited 6 Cyl 3.4L <b><span style='color:red'>For vehicles with California Emission System</span></b>, <b><span style='color:red'>For vehicles with California Emissions System</span></b>
  • 2000 Toyota Tacoma SR5 6 Cyl 3.4L <b><span style='color:red'>For vehicles with California Emission System</span></b>, <b><span style='color:red'>For vehicles with California Emissions System</span></b>
  • 2000 - 2003 Toyota Tacoma DLX 6 Cyl 3.4L
  • 2000 - 2004 Toyota Tacoma Base 6 Cyl 3.4L
  • 2000 - 2004 Toyota Tacoma Pre Runner 6 Cyl 3.4L
  • 2001 - 2004 Toyota Tacoma S-Runner 6 Cyl 3.4L
Product Details
Location : Front And RearComponents : (1) Front Catalytic Converter, (1) Rear Catalytic ConverterEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : KitTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 40365, 23770, 4693, 099-1642, 23757, 53574, 9240, 48001, 3285A, 3288A, 18001, 51453, 51944, 53432, 40364, 099-1600, 1053, 4492, 93258, 23759, 49505, 73258A, 18165, 48165, 51679, 52297, 52399Dimensions : Front - 20.5 in. overall length; Rear - 32 in. overall lengthInlet Type : Front - Single (3-bolt welded flange); Rear - Single (2-bolt welded flange)Outlet Type : Front - Single (2-bolt welded flange); Rear - Single (2-bolt welded flange)Oxygen Sensor Ports : 1Warranty : 5-year or 50,000-mile limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Front and Rear
Vehicle Info Required to Guarantee Fit
$242.18
Vehicle Fitment
  • 2001 Toyota 4Runner Base 6 Cyl 3.4L
  • 2001 - 2002 Toyota 4Runner Limited 6 Cyl 3.4L
  • 2001 - 2002 Toyota 4Runner SR5 6 Cyl 3.4L
Product Details
Location : Front And RearComponents : (1) Front Catalytic Converter, (1) Rear Catalytic ConverterEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : KitTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 40364, 099-1600, 1053, 4492, 93258, 23759, 49505, 73258A, 18165, 48165, 51679, 52297, 52399, 40500, 18065, 3273, 9153, 099-1602Inlet Type : Single (3-bolt welded flange) InletOutlet Type : Single (2-bolt welded flange)Oxygen Sensor Ports : 1Warranty : 5-year or 50,000-mile limited warranty
Catalytic Converter Front Firewall Side, For Models with 3.0L & 3.3L Eng California Emissions 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$193.89
Vehicle Fitment
  • 2002 - 2003 Toyota Camry SE 6 Cyl 3.0L
  • 2002 - 2006 Toyota Camry LE 6 Cyl 3.0L
  • 2002 - 2006 Toyota Camry XLE 6 Cyl 3.0L
Product Details
Location : Firewall SideNotes : Manifold ConverterEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 40721, 096-1682Dimensions : 15.5 in. Overall LengthInlet Type : Single (6-bolt welded flange) InletOutlet Type : Single (2-bolt welded flange) OutletOxygen Sensor Ports : 1 Sensor PortWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter Front Radiator Side, For Models with 3.0L & 3.3L Eng California Emissions 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$175.44
Vehicle Fitment
  • 2002 - 2003 Toyota Camry SE 6 Cyl 3.0L
  • 2002 - 2006 Toyota Camry LE 6 Cyl 3.0L
  • 2002 - 2006 Toyota Camry XLE 6 Cyl 3.0L
  • 2004 - 2006 Toyota Camry SE 6 Cyl 3.3L
  • 2004 - 2008 Toyota Solara SE 6 Cyl 3.3L
  • 2004 - 2008 Toyota Solara SLE 6 Cyl 3.3L
  • 2007 - 2008 Toyota Solara Sport 6 Cyl 3.3L
Product Details
Location : Radiator SideNotes : Manifold ConverterEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 40663, 17129, 3256A, 096-1680Dimensions : 14.5 in. Overall LengthInlet Type : Single (6-bolt welded flange) InletOutlet Type : Single (2-bolt welded flange) OutletOxygen Sensor Ports : 1 Sensor PortWarranty : 5-year or 50,000-mile limited warranty
Page 1 of 95 | Showing 1 - 15 of 1414 results

Toyota Catalytic Converter Customer Reviews

Great parts all was received correctly, everything mounted and bolted on perfectly no struggle.
Manuel Mendez
VERIFIED PURCHASER
Purchased on Mar 23, 2020
Excellent price, excellent service
Ismael Rodriguez
VERIFIED PURCHASER
Purchased on Feb 27, 2020
Had the part. the price was right. The fit was perfect. Part was delivered quickly. Painless!
Purchased on Sep 29, 2014

Toyota Catalytic Converter Articles

Air pollution today has already become a serious dilemma around the globe. There are many factors why air pollution has alarmingly increased through the years and cars are one of the major contributors to this predicament. Just imagine millions of cars seen everyday on all roads and each one is a potential source of harmful smokes to blend with the air around us. It would be shuddering to think if we would pool together the amount of air pollution these cars could bring into the environment. And we are only talking about cars here, we haven't mentioned about other contributors of toxic elements into the air. But, of course, we are going to concentrate on how cars could minimize harmful emissions that plague the environment. While it would be impossible to eradicate completely the toxic elements and prevent these to mix in with the environment, minimizing the amount of polluted air emitted from the automobiles is entirely achievable.

Automakers got no choice but to provide their vehicles with a device that would make this goal achievable because most of the cities and states have prescribed a law that concerns restriction of the amount of pollution that would be emitted. Toyota is one of the automakers that have made many refinements to their respective Toyota engines and fuel systems. The development of Toyota catalytic converter was one device that changed gradually the history of emission in the industry. Though, a catalytic converter could not totally annihilate those toxic emissions, large percentage of these harmful elements could be wiped out. Of course, your Toyota catalytic converter should always be functioning properly. Otherwise, you need this to be examined and if need be, replace it with a new set of replacement Toyota catalytic converter.

Replacement could be in the form of toyota aftermarket catalytic converter or OEM toyota catalytic converter. These don't take much with a lot of difference except in costs, so it really wouldn't matter at all which one you would prefer because they usually render the same quality and reliability.

Closer Look at Toyota Catalytic Converter

Today, the amount of harmful emissions that your Toyota can allow to pass into the environment is strictly governed by law, and these laws are rigorously enforced. The main device used to eliminate excess pollutants is the Toyota catalytic converter. When the fuel is burned inside the engine, the process is never completely finished, and some of the fuel escapes into the exhaust. When this exhaust reaches the Toyota catalytic converter, a small amount of platinum within it sets off a chain reaction. Soon the majority of the fuel is removed from the exhaust, though the energy it has produced is largely wasted. An oxygen sensor is installed after the Toyota catalytic converter, to monitor the efficiency of the process. If there is too much oxygen left in the exhaust, it means that there are too many pollutants, because the combustion process needs oxygen to complete. When the computer detects this problem, it will alert the driver to the failure of the Toyota catalytic converter with a warning light on the dash. The most common reason for the Toyota catalytic converter to fail is from corrosion. Because of the heat, salt, and other chemicals it encounters, it is more likely than other parts of the exhaust to rust through. When you need a replacement, you will easily find the correct one for your vehicle in our large online catalog. Our Toyota catalytic converter meets all of the specifications of the original part, so it will be an easy direct-fit replacement. It is made of superior materials and has a full warranty. You can have your new Toyota catalytic converter installed very soon with our efficient shipping system.

How to Install the Toyota Catalytic Converter

One of the most expensive parts of your Toyota to fix is the catalytic converter. Catalytic converter installation is undoubtedly labor-intensive work, but many a motorist would rather go the DIY route in putting a new converter in their ride than to have to pay for a mechanic to do it for them. Different steps must be observed in installing front or rear catalytic converters.

 

Difficulty Level:Hard

 

What You'll Need

 

  • 1/8-inch drive impact swivel
  • 1/8 -inch drive ratchet
  • 1/8 -inch drive pneumatic gun
  • 1/8 -inch drive long extension
  • 1/8 -inch drive short extension
  • 1/8 -inch drive impact metric socket set
  • Flathead screwdriver
  • Safety gloves
  • Car lift
  • Safety glasses
  • Tool cart
  • Acetylene torch with a striker
  • Hammer
  • Nut extraction set
  • Metric box end/open end combination hand wrench set
  • Converter(s) and replacement gaskets and hardware
  • Long-stemmed punch

 

Front Catalytic Converter Installation

 

Step 1:Put your Toyota on the car lift. Wheel your different tools inside a tool cart for easy access. Set up a socket, a ratchet with a long extension, and a swivel (or a nut extractor) in order to remove the five nuts going to the manifold.

 

Step 2:Wear safety glasses. Heat up the nuts with your torch, but not the studs. Turn off the torch when the nut is cherry red, the remove it with a nut extractor or a ratchet with extension and swivel.

 

Step 3: Use the torch to cut two or three bolts. They should be cut from the front converter side in order to avoid incurring damage on the rear converter. Knock the bolt out of the flange while wearing safety gloves with a punch and hammer.

 

Step 4:Have something catch the converter because it will fall down as soon as it's free. Let the system cool down before installing a new gasket atop the front converter. Thread new nuts there by hand then tighten them with a pneumatic gun plus extension.

 

Step 5:Attach with its hardware-washers, nuts, and bolts-the gasket to the front converter flange's rear. Tighten the bolts up with a pneumatic gun and a small extension plus swivel, holding the nut heads with a hand wrench.

 

Rear Catalytic Converter Installation

 

Step 1:Raise your Toyota via lift. Find the oxygen sensor, follow the wire to the plug, unplug it, and then press the click lock open with a screwdriver. Load up on your tools required for the operation on a handy cart.

 

Step 2:Wear safety goggles then cut the bolts with your torch from the front flange connection. Cut them from the rear converter side to avoid damaging the front converter. Punch with a hammer after the bolts are cut flush to the flange.

 

Step 3:Repeat the step with the rear exhaust pipe flange. When the last bolt is punched, then brace yourself because the converter will go down. It's still affixed with a rubber exhaust hanger that you need to take off the hook, though.

 

Step 4:Remove from the oxygen sensor studs the bolts. You might need extractor nuts if they've deteriorated. Use the new studs and hardware when putting in the new converter (hence you removing the old ones via torch).

 

Step 5:Replace the gasket with the new converter then tighten with a socket, ratchet, and extension. Work in reverse by replacing what you removed earlier, from the placing back the rubber hanger hook to attaching the rear flange to the rear exhaust pipe et al.

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