2003 Toyota Sienna Catalytic Converter
Browse our online catalogue to find original replacement Catalytic Converters specifically designed to fit a 2003 Toyota Sienna.

2003 Toyota Sienna Catalytic Converter
$479.97
$266.79
In Stock
Condition: New
Ships: Today, Feb. 17th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Rear
Required Per Vehicle: 1
Made in USA
Fits: 2003 Toyota Sienna
Equipped With:
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Vehicle Fitment Notes:
with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Universal Type Modifications and/or Additional Parts May Be Required for Installation
with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Universal Type Modifications and/or Additional Parts May Be Required for Installation

2003 Toyota Sienna Catalytic Converter
$774.45
$757.81
Limited Stock
Condition: New
Ships: Tuesday Feb. 17th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Rear
Required Per Vehicle: 1
Made in USA
Fits: 2003 Toyota Sienna
Equipped With:
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Vehicle Fitment Notes:
with Federal/California Emissions System Exhaust Gasket is Recommended Additional part(s) needed to complete installation - 31555 and 31374 Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Direct Fit Type
with Federal/California Emissions System Exhaust Gasket is Recommended Additional part(s) needed to complete installation - 31555 and 31374 Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Direct Fit Type

2003 Toyota Sienna Catalytic Converter
$1,670.61
$1,277.83
Limited Stock
Condition: New
Ships: Tuesday Feb. 17th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Front
Required Per Vehicle: 1
Made in USA
Fits: 2003 Toyota Sienna
Equipped With:
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Vehicle Fitment Notes:
with Federal/California Emissions System Exhaust Gasket is Recommended Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Direct Fit Type
with Federal/California Emissions System Exhaust Gasket is Recommended Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Direct Fit Type

2003 Toyota Sienna Catalytic Converter
$644.60
$321.82
Limited Stock
Condition: New
Ships: Tuesday Feb. 17th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Front Right (Passenger Side)
Required Per Vehicle: 1
Made in USA
Fits: 2003 Toyota Sienna
Equipped With:
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Vehicle Fitment Notes:
with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Universal Type Modifications and/or Additional Parts May Be Required for Installation
with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Universal Type Modifications and/or Additional Parts May Be Required for Installation

2003 Toyota Sienna Catalytic Converter
$475.43
$265.18
Limited Stock
Condition: New
Ships: Tuesday Feb. 17th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Front Right (Passenger Side)
Required Per Vehicle: 1
Made in USA
Fits: 2003 Toyota Sienna
Equipped With:
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Vehicle Fitment Notes:
CARB Executive Order D-182-60 Engine Family Number (EFN) 3TYXT03.0FFP Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation
CARB Executive Order D-182-60 Engine Family Number (EFN) 3TYXT03.0FFP Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation
2003 Toyota Sienna Catalytic Converter
$511.83
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Toyota Sienna
Equipped With:
Region: Mexico; Sub-Model: XLE;
Region: Mexico; Sub-Model: XLE;
2003 Toyota Sienna Catalytic Converter
$511.83
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Center
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Toyota Sienna
Equipped With:
Region: Canada;
Region: Canada;
2003 Toyota Sienna Catalytic Converter
$511.83
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Center
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Toyota Sienna
Equipped With:
Region: Mexico;
Region: Mexico;
2003 Toyota Sienna Catalytic Converter
$511.83
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Center
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Toyota Sienna
Equipped With:
Region: United States;
Region: United States;
2003 Toyota Sienna Catalytic Converter
$478.96
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Toyota Sienna
Equipped With:
Region: Mexico; Sub-Model: XLE;
Region: Mexico; Sub-Model: XLE;
Vehicle Fitment Notes:
Radiator Side
Radiator Side
2003 Toyota Sienna Catalytic Converter
$478.96
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Front Forward
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Toyota Sienna
Equipped With:
Region: Mexico; Sub-Model: XLE;
Region: Mexico; Sub-Model: XLE;
Vehicle Fitment Notes:
Radiator Side
Radiator Side
2003 Toyota Sienna Catalytic Converter
$263.73
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Toyota Sienna
Equipped With:
Region: Canada;
Region: Canada;
2003 Toyota Sienna Catalytic Converter
$263.73
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Toyota Sienna
Equipped With:
Region: Mexico;
Region: Mexico;
2003 Toyota Sienna Catalytic Converter
$263.73
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Toyota Sienna
Equipped With:
Region: United States;
Region: United States;
2003 Toyota Sienna Catalytic Converter
$263.73
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Rear
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Toyota Sienna
Equipped With:
Region: Canada;
Region: Canada;
2003 Toyota Sienna Catalytic Converter
$263.73
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Rear
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Toyota Sienna
Equipped With:
Region: Mexico;
Region: Mexico;
2003 Toyota Sienna Catalytic Converter
$263.73
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Rear
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Toyota Sienna
Equipped With:
Region: United States;
Region: United States;

2003 Toyota Sienna Catalytic Converter
$1,268.82
$688.85
Out of Stock
Condition: New
Front Right (Passenger Side)
Required Per Vehicle: 1
Made in USA
Fits: 2003 Toyota Sienna
Equipped With:
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Vehicle Fitment Notes:
CARB Executive Order D-182-60 Engine Family Number (EFN) 3TYXT03.0FFP Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Additional part(s) needed to complete installation - 31555 and 2 of 31332 Direct Fit Type
CARB Executive Order D-182-60 Engine Family Number (EFN) 3TYXT03.0FFP Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Additional part(s) needed to complete installation - 31555 and 2 of 31332 Direct Fit Type

2003 Toyota Sienna Catalytic Converter
$486.41
$271.31
Out of Stock
Condition: New
Rear
Required Per Vehicle: 1
Made in USA
Fits: 2003 Toyota Sienna
Equipped With:
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Vehicle Fitment Notes:
CARB Executive Order D-182-60 Engine Family Number (EFN) 3TYXT03.0FFP Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation
CARB Executive Order D-182-60 Engine Family Number (EFN) 3TYXT03.0FFP Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation

2003 Toyota Sienna Catalytic Converter
$1,001.30
$543.61
Out of Stock
Condition: New
Rear
Required Per Vehicle: 1
Made in USA
Fits: 2003 Toyota Sienna
Equipped With:
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Vehicle Fitment Notes:
CARB Executive Order D-182-60 Engine Family Number (EFN) 3TYXT03.0FFP Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Additional part(s) needed to complete installation - 31555 and 31374 Direct Fit Type
CARB Executive Order D-182-60 Engine Family Number (EFN) 3TYXT03.0FFP Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Additional part(s) needed to complete installation - 31555 and 31374 Direct Fit Type