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Cadillac 1986905 Regulation,Vacuum

1988-1990 Cadillac

Customer Questions & Expert Answers (3)
GM 1986905 Regulation,Vacuum
  • Part Description
    VALVE, Emission Control System
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Cadillac
    Manufacturer Part Number1986905
    Part DescriptionVALVE, Emission Control System
    Item Dimensions3.3 x 2.1 x 2.0 inches
    Item Weight0.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU1986905
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1988-1990 Cadillac Deville8 Cyl 4.5L2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, CONVERSION, FUNERAL COACH, LIMOUSINE 4 DOOR
    1988-1989 Cadillac Eldorado8 Cyl 4.5LCOMMERCIAL CHASSIS, ELDORADO
    1988-1990 Cadillac Fleetwood8 Cyl 4.5L2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, CONVERSION, FUNERAL COACH, LIMOUSINE 4 DOOR
    1988-1989 Cadillac Seville8 Cyl 4.5LSEVILLE
  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 1986905 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What is the purpose of the Exhaust Gas Recirculation (EGR) system in automotive engines of the 1993 Cadillac Fleetwood? Posted by Customer
    A:
    The purpose of the EGR system is to reduce the emission levels of oxides of nitrogen (NOx), which can have harmful environmental effects.
    Posted by GMPartsGiant Specialist
    See expert answers on similar EGR Valve
    Q:
    What are the different types of EGR valves used in engines for the 1990 Cadillac ElDorado? Posted by Customer
    A:
    Early model engines use a vacuum-operated EGR valve, while later model engines use a computer-controlled EGR valve.
    Posted by GMPartsGiant Specialist
    See expert answers on similar EGR Valve
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 1986905, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 1986905 Regulation,Vacuum. It is sometimes referred to as Cadillac EGR Filter, Cadillac EGR Valve. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Cadillac Deville, Fleetwood, Seville models.

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