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Make sure this part fits your vehicle

Chevrolet 1997166 Valve Assembly, Egr Valve & Exhaust Pressure

1988-1993 Chevrolet

GM 1997166 Valve Assembly, Egr Valve & Exhaust Pressure
  • Part Description
    VALVE
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Customer Questions & Answers

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  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number1997166
    Part DescriptionVALVE
    Other NamesSolenoid
    Item Dimensions8.1 x 7.5 x 3.2 inches
    Item Weight0.90 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU1997166
    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
    1992-1993 Chevrolet Blazer1/2 TON
    1988-1993 Chevrolet C15008 Cyl 6.2L DieselC1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX
    1988-1993 Chevrolet C25008 Cyl 6.2L DieselC2500 EXTENDED CAB LONG BOX, C2500 EXTENDED CAB STANDARD BOX, C2500 REGULAR CAB
    1988-1991 Chevrolet C3500C3500 CAB CHASSIS 135.5, C3500 CAB CHASSIS 159.9, C3500 CAB CHASSIS 183.5, C3500 EXTENDED CAB, C3500 REGULAR CAB
    1988-1993 Chevrolet K15008 Cyl 6.2L DieselK1500 EXTENDED CAB LONG BOX, K1500 EXTENDED CAB STANDARD BOX, K1500 REGULAR CAB LONG BOX, K1500 REGULAR CAB STANDARD BOX
    1988-1993 Chevrolet K25008 Cyl 6.2L DieselK2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB
    1988-1991 Chevrolet K3500K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 EXTENDED CAB, K3500 REGULAR CAB
    1992-1993 Chevrolet Suburban3/4 TON

Customer Questions & 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 1997166 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
What testing is required for the 1997 Chevrolet C1500, and what are the steps for checking voltage supply and ground circuits to the EGR valve position sensor? Posted by Customer
A:
For late models, complete testing requires a scan tool. However, limited tests can be conducted to verify system operation in case of obvious failure. This includes checking voltage supply and ground circuits to the EGR valve position sensor, where approximately 5.0 volts should be indicated on the voltmeter with the ignition key on. If not, the PCM-to-EGR valve circuits should be examined, and if found to be in good condition, the PCM should be diagnosed by a dealer service department or qualified repair shop.
Posted by GMPartsGiant Specialist
See expert answers on similar EGR Valve
Q:
How can you test the EGR valve for proper functioning for the 1989 Chevrolet C1500? Posted by Customer
A:
With the engine cold, you can push on the EGR valve diaphragm using moderate pressure. The diaphragm should move easily with finger pressure. If it doesn't move or moves with much effort, the EGR valve should be replaced.
Posted by GMPartsGiant Specialist
See expert answers on similar EGR Valve
Q:
How do issues with the EGR system in the 1995 Chevrolet K1500 typically manifest, and what are potential causes of these issues? Posted by Customer
A:
Issues with the EGR system in early models often manifest as rough idling. These issues can result from a malfunctioning EGR valve, EGR solenoid valve, misrouted vacuum hoses, or a faulty ECM.
Posted by GMPartsGiant Specialist
See expert answers on similar EGR Valve
Q:
Where can you find more information on the EGR system for the 1995 Chevrolet K1500? Posted by Customer
A:
For more information on the EGR system, you can look for additional resources.
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 1997166, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 1997166 Valve Assembly, Egr Valve & Exhaust Pressure. It is sometimes referred to as Chevrolet EGR Filter, Chevrolet 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 Chevrolet Blazer, K2500, K3500 models.

Affordable, reliable and built to last, GM part # 1997166 Valve Assembly, Egr Valve & Exhaust Pressure 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 Chevrolet parts information, click here.

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