×
Contact Us Live Chat or 1-888-737-9766
My Garage
My Account
Cart
Search Bar
Search by Part Number, Part Name, or Vehicle
Track Order Help Center
Make sure this part fits

Oldsmobile 12578040 Valve,EGR

1995-1999 Oldsmobile Aurora

Customer Questions & Expert Answers (6)
GM 12578040 Valve,EGR
GM 12578040 Valve,EGR
  • Part Description
    VALVE, Emission Control System
  • Replaces
    17113301, 17094028, 17113713
  • Manufacturer
    General Motors
Make sure this part fits
$108.45 MSRP: $348.96
You Save: $240.51 (69%)
Ships in 1-2 Business Days
1
ADD TO CART
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Oldsmobile
    Manufacturer Part Number12578040
    Part DescriptionVALVE, Emission Control System
    Other NamesEGR Valve
    Item Dimensions6.3 x 5.3 x 4.0 inches
    Item Weight2.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces17113301, 17094028, 17113713
    ManufacturerGeneral Motors
    SKU12578040
    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
    1995-1999 Oldsmobile Aurora8 Cyl 4.0L4 DOOR, AURORA

  • 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 12578040 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How does the EGR system work for the 2000 Cadillac DeVille? Posted by Customer
    A:
    The EGR system meters exhaust gases into the intake manifold through passages cast into the manifold or through external pipes. Once inside the manifold, the exhaust gases merge with the air/fuel mixture.
    Posted by GMPartsGiant Specialist
    See expert answers on similar EGR Valve
    Q:
    How is the EGR solenoid valve tested, and what differences exist for the 1996 Chevrolet C1500 based on GVW (Gross 1996 Chevrolet C1500 Weight)? Posted by Customer
    A:
    To test the EGR solenoid valve on vehicles under 8500 GVW, the ignition should be off, and vacuum applied. If it doesn't hold vacuum, replacement is required. For vehicles over 8500 GVW, the ignition should be on (engine not running) during the test. If the EGR valve moves, disconnecting the electrical connector and repeating the test is necessary. If the EGR valve moves, the solenoid valve should be replaced.
    Posted by GMPartsGiant Specialist
    See expert answers on similar EGR Valve
    Q:
    What type of scan tool is needed to check the EGR valve on the 1996 Chevrolet C1500? Posted by Customer
    A:
    A scan tool that can operate the EGR valve electronically is needed.
    Posted by GMPartsGiant Specialist
    See expert answers on similar EGR Valve
    Q:
    What type of diagnostic equipment is needed for checking the linear EGR valve system for the 1998 Chevrolet S10? Posted by Customer
    A:
    Special electronic diagnostic equipment is needed for checking the linear EGR valve system, and this should be performed by a qualified repair facility.
    Posted by GMPartsGiant Specialist
    See expert answers on similar EGR Valve
    Q:
    How can you check the EGR system to determine if the EGR valve is operating properly for the 2003 GMC Sonoma? Posted by Customer
    A:
    To check the EGR system, start the engine and manually lift the EGR diaphragm. If the engine stalls or the idle drops considerably, it indicates that the EGR valve is operating properly.
    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 12578040, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12578040 Valve,EGR. It is sometimes referred to as Oldsmobile EGR Filter, Oldsmobile 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 Oldsmobile Aurora models.

Affordable, reliable and built to last, GM part # 12578040 Valve,EGR stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed Oldsmobile parts information, click here.

Why choose GM Parts Giant

  • Dedicated Service

    Your complete satisfaction is our #1 goal

  • Lowest Prices

    Best deals on genuine OE parts from dealerships

  • Fast Delivery

    Orders are processed and delivered promptly