Make sure this part fits

GM 12568136
Check Valve

2001-2003 Cadillac DeVille

Customer Questions & Expert Answers (5)
GM 12568136 Check Valve
  • Part Description
    Valve Assembly-Secondary Air Injection Check; Diverter Valve
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2001-2003 Cadillac DeVilleBase, DHS, DTS8 Cyl 4.6 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12568136 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12568136 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How should the three bolts be installed for the 2002 Cadillac DeVille? Posted by Customer
    A:
    Install the three bolts to secure the valve to the engine, tightening them to 9 N.m (80 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Air Inject Check Valve
    Q:
    What is the final step after reinstalling the components for the 2001 Cadillac DeVille? Posted by Customer
    A:
    Raise the vehicle again and install the two nuts securing the bank 1 AIR outlet pipe to the exhaust manifold, tightening them to 9 N.m (80 lb in), then lower the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Air Inject Check Valve
    Q:
    How do you remove the bank 2 AIR shut-off valve for the 2001 Cadillac DeVille? Posted by Customer
    A:
    Remove the two nuts securing the bank 2 AIR shut-off to the bracket and take out the bank 2 AIR shut-off valve from the bracket.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Air Inject Check Valve
    Q:
    How should the three bolts be installed during the new valve installation for the 2003 Cadillac DeVille? Posted by Customer
    A:
    Install the three bolts to secure it to the engine, tightening them to 9 N.m (80 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Air Inject Check Valve
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Check Valve 12568136 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12568136 Check Valve is available in the market under the name GM Air Inject Check Valve, Diverter Valve, Secondary Air Injection Check Valve. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12568136 Check Valve fits certain Cadillac DeVille models.
The original GM component designated by manufacturer part number 12568136 maintains top performance when functioning as the Valve Assembly-Secondary Air Injection Check; Diverter Valve unit. The component 12568136 is constructed from durable material and its dimensions span 18.5 x 12.7 x 6.3 inches while weighing 3.10 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Valve, Emission Control System. The part 12568136 has available replacement options. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts, our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.