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Genuine GM 15861399
3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

Customer Questions & Answers (4)
GM 15861399 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
  • Part Description Converter Asm-3Way Catalytic (W/ Exhaust Manifold P
  • Brand GM
$1749.10
MSRP: $2635.00
You Save: $885.90 (34%)
Core Charge: $100.00

Vehicle Specific

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  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number15861399
    Part DescriptionConverter Asm-3Way Catalytic (W/ Exhaust Manifold P
    Other Description3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
    Other NamesCatalytic Converter, Converter & Pipe
    Item Dimensions6.2 x 38.3 x 10.4 inches
    Item Weight15.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGenuine General Motors
    SKU15861399
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty. For more information, please see our Warranty Page.
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2005-2009 Buick Allure6 Cyl 3.8LCX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN)
    2005-2009 Buick LaCrosse6 Cyl 3.8LCX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN)
    2005-2008 Pontiac Grand Prix6 Cyl 3.8L4 DOOR, GT 4 DOOR

Related Parts for 15861399

Customer Questions & Answers

Q:
Can you confirm if this part is correct for my vehicle?
By Customer
A:
Please Select Your Car first if you want to see if 15861399 is correct.
By Omar
GM Specialist
Q:
I am trying to know if the part goes for my car. It is equipped with the 3.8 Liter.
By Customer
A:
Our part works perfectly with your car.
By Omar
GM Specialist
Q:
I need to assure that my 2005 Pontiac Grand Prix works fine with 15861399.
By Customer
A:
You need to provide more options to check.
By Omar
GM Specialist
Q:
Is this part in the engine family # 5GMXV03.8044?
By Customer with vehicle: 2005 Pontiac Grand Prix
A:
15861399 CONVERTER, 3WAY CTLTC (W/EXH MANIF PIPE) (L26),SULEV CALIFORNIA EMIS SYS (NU3)
By Omar
GM Specialist
8/2/2021
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 15861399 at AutoPartsPrime, Your Right Choice

  • The part number 15861399, 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P, is designed to fit specific GM vehicles. Here, we provide you with parts specifications and vehicle fitment information for your convenience. This part fits specific Buick Allure, LaCrosse. It fits Pontiac Grand Prix. All OEM GM parts are manufactured by GM and guaranteed by GM's factory warranty. You can find diagrams here for your parts lookup.
  • AutoPartsPrime is a fast-growing online store, and the online catalog we carry covers all your genuine automotive needs. From engine parts to body parts, we have a huge selection of GM parts. If you have friends who also own GM vehicles, don't forget to refer them to AutoPartsPrime. Also, if you have any questions or hesitation, let us help you.