< Back ×
Genuine GM 15861399
3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
Customer Questions & Answers (4)
- Part Description Converter Asm-3Way Catalytic (W/ Exhaust Manifold P
- Brand GM
$1677.95
MSRP: $2635.00
You Save: $957.05 (37%)
Core Charge: $100.00
Vehicle Specific
Check if it fits by entering your vehicle infoSelect Your Vehicle
Why Choose AutoPartsPrime
- Dedicated Service
We have experienced professionals here to help you via phone, live chat or email.
- Unbeatable Prices
We offer genuine OEM parts at the best possible discounted prices online.
- Fast Delivery
Your orders are processed efficiently and delivered as promptly as possible.
Shipping & Return
Product Specifications
Brand Genuine General Motors Manufacturer Part Number 15861399 Part Description Converter Asm-3Way Catalytic (W/ Exhaust Manifold P Other Description 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P Other Names Catalytic Converter, Converter & Pipe Item Dimensions 6.2 x 38.3 x 10.4 inches Item Weight 15.30 Pounds Condition New Fitment Type Direct Replacement Manufacturer Genuine General Motors SKU 15861399 Warranty This genuine GM part is guaranteed by GM's factory warranty. For more information, please see our Warranty Page. Warning: California’s Proposition 65Vehicle Fitment
Year Make Model Engine Important vehicle option details 2005-2009 Buick Allure 6 Cyl 3.8L CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN) 2005-2009 Buick LaCrosse 6 Cyl 3.8L CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN) 2005-2008 Pontiac Grand Prix 6 Cyl 3.8L 4 DOOR, GT 4 DOOR
Related Parts for 15861399
Converter & Pipe Gasket 10328740 Your Price: $21.31 
Converter & Pipe Stud 24576687 Your Price: $14.12 
Cross Over Seal 1647558 Your Price: $17.42 
Front Oxygen Sensor 12576131 Your Price: $52.99 
Manifold Gasket 24506057 Your Price: $27.25 
Manifold Stud 24502332 Your Price: $1.03
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 OmarGM 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 OmarGM 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 OmarGM 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 OmarGM Specialist8/2/2021
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.