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GM 1997647 Solenoid Assembly, Egr Control Valve Relay

1983 GM

Customer Questions & Expert Answers (2)
1997647 GM Solenoid Assembly, Egr Control Valve Relay Product Photo 1 of 4
  • Part Description
    VALVE
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number1997647
    Part DescriptionVALVE
    Item Dimensions4.2 x 4.3 x 4.2 inches
    Item Weight0.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU1997647
    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
    1983 Buick Century6 Cyl 3.0LCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
    1983 Buick Estate Wagon6 Cyl 3.8LCUSTOM 2 DOOR, CUSTOM 4 DOOR, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
    1983 Buick Lesabre6 Cyl 3.8LCUSTOM 2 DOOR, CUSTOM 4 DOOR, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
    1983 Buick Regal6 Cyl 3.8L2 DOOR, 4 DOOR, STATION WAGON
    1983 Chevrolet Caprice6 Cyl 3.8L4 DOOR, CLASSIC 2 DOOR, CLASSIC 4 DOOR, CLASSIC STATION WAGON
    1983 Chevrolet El Camino6 Cyl 3.8LCLASSIC 4 DOOR, CLASSIC STATION WAGON, EL CAMINO, MONTE CARLO
    1983 Chevrolet Impala6 Cyl 3.8L4 DOOR, CLASSIC 2 DOOR, CLASSIC 4 DOOR, CLASSIC STATION WAGON
    1983 Chevrolet Malibu6 Cyl 3.8LCLASSIC 4 DOOR, CLASSIC STATION WAGON, EL CAMINO, MONTE CARLO
    1983 Chevrolet Monte Carlo6 Cyl 3.8LCLASSIC 4 DOOR, CLASSIC STATION WAGON, EL CAMINO, MONTE CARLO
    1983 Oldsmobile Custom Cruiser2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, STATION WAGON
    View More
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 1997647 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What is the purpose and operation of the EGR Vacuum Solenoid and EGR Valve on Chevrolet Caprice? Posted by Munashe M.
    A:
    The system reduces exhaust-emitted nitrogen oxides by recirculating a portion of the exhaust gas. The EGR valve, on the intake manifold, is central to this system. Two EGR valve types exist: negative and positive backpressure. It's inactive at idle and during deceleration, controlled by a thermal vacuum switch. EGR issues can cause rough idling and performance. To inspect, ensure the diaphragm plate moves freely and observe engine speed changes when manually depressed. Examine vacuum lines for blockages. Test the thermal vacuum switch with a gauge, replacing if faulty. For EGR valve replacement, disconnect vacuum hose, remove, and install a new valve with a gasket. For the switch, drain coolant, remove, and install a new one.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jose / Jul 05, 2023

Genuine GM Part 1997647, the Right Choice

To ensure reliability, purchase GM part # 1997647 Solenoid Assembly, Egr Control Valve Relay. It is sometimes referred to as GM EGR Filter, GM EGR Vacuum Solenoid, GM EGR Valve. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Buick Century, Lesabre, Regal models. It fits Chevrolet Caprice, Impala, Malibu. It also fits Oldsmobile Custom Cruiser, Cutlass, Delta 88. This also fits Pontiac Bonneville, Grand Prix.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 1997647 Solenoid Assembly, Egr Control Valve Relay. You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed Chevrolet parts information, click here.

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