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Toyota 17142-20050 Exhaust Manifold Sub-Assembly, Left

1998-2001 Toyota Sienna 1714220050

Customer Questions & Expert Answers (3)
17142-20050 Toyota Exhaust Manifold Sub-Assembly, Left Illustration 1 of 1
  • Part Description
    Manifold Sub-Assy, Exhaust, Lh
  • Part Name Code
    17105
  • Position
    Driver Side
  • Manufacturer
    Toyota
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Toyota
    Part Name Code17105
    Manufacturer Part Number17142-20050
    Part DescriptionManifold Sub-Assy, Exhaust, Lh
    Other NamesExhaust Manifold
    Item Dimensions15.5 x 12.9 x 13.0 inches
    Item Weight10.60 Pounds
    PositionDriver Side
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerToyota
    SKU17142-20050
    WarrantyThis genuine Toyota part is covered by warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Trim & Engine Important vehicle option details
    1998-2001 Toyota SiennaCE, LE|6 Cyl 3.0L1MZFE; MCL10L-GFSDKA, MCL10L-GFSDKK, MCL10L-GFSGKA, MCL10L-GFSGKK, MCL10L-PFSDKA, MCL10L-PFSDKK, MCL10L-PFSGKA, MCL10L-PFSGKK, MCL10L-SESDKA, MCL10L-SESDKK
  • Customer Questions & Expert Answers

    Q:
    Does it fit my car?
    A:
    You can Select Your Vehicle to check if 17142-20050 fits your vehicle.
    Posted and answered by Toyota Parts Specialist Curt
    Q:
    What should I note about replacing the Catalytic Converter and warm-up converters on the 2001 Toyota Sienna? Posted by Linda W.
    A:
    On 2001 and later models, the warm-up converters cannot be replaced separately. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Toyota Parts Specialist Dean / Apr 04, 2024
    Q:
    How do you disconnect the oxygen sensors located near the Exhaust Manifold for the 2001 Toyota Sienna? Posted by Yuji N.
    A:
    Disconnect the electrical connector from the oxygen sensor at each manifold. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Toyota Parts Specialist Manuel / Aug 19, 2025

Genuine Toyota Part 17142-20050, the Right Choice

Get the reliability of purchasing Toyota part # 17142-20050 Exhaust Manifold Sub-Assembly, Left. It is also referred to as Catalytic Converter, Exhaust Manifold. The first option should always be to use OEM parts. Toyota manufactures these components with high quality material and rigorously tested with high reliability and durability. This part fits 1998-2001 Sienna.

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