2003 Toyota Sienna Exhaust Manifold with Integrated Catalytic Converter
Navigate our online catalogue to find original replacement Exhaust Manifold with Integrated Catalytic Converters specifically designed to fit a 2003 Toyota Sienna.


Exhaust Manifold with Integrated Catalytic Converter
$1,264.07
$911.48
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
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: 31332 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 Type
with Federal/California Emissions System Exhaust Gasket is Recommended Additional Part(s) Needed To Complete Installation: 31332 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 Type

Exhaust Manifold with Integrated Catalytic Converter
$634.04
Out of Stock
Front Left (Driver Side)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
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 Compliant: No
CARB Compliant: No

Exhaust Manifold with Integrated Catalytic Converter
$889.41
$482.86
Out of Stock
Front Left (Driver Side)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
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: 31332 Includes Front Gasket
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: 31332 Includes Front Gasket