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GM 20438177
Lock Switch

1985-1991 GM

Customer Questions & Expert Answers (1)
GM 20438177 Lock Switch
  • Part Description
    Switch, Door Electric And Vacuum Locks; Door Lock Switch
  • Position
    Front
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    1985-1987 Buick ElectraLimited, Park Avenue, T-Type6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
    1986 Buick LeSabreCustom, Limited6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
    1986-1991 Buick SkylarkBase, Custom, Gran Sport, Limited, Luxury Edition4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
    1986-1987 Buick SomersetCustom, Limited, T-Type4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
    1985 Buick Somerset RegalBase, Limited4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
    1987 Cadillac BroughamBase, d'Elegance8 Cyl 5.0 L GAS
    1985-1987 Cadillac DeVilleBase, Cabriolet, d'Elegance, Touring6 Cyl 4.3 L DIESEL, 8 Cyl 4.1 L GAS
    1985-1987 Cadillac Fleetwood60 Special, 75, 75 Formal, Base, Brougham, Brougham d'Elegance, d'Elegance6 Cyl 4.3 L DIESEL, 8 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
    1985-1987 Oldsmobile 98Regency, Regency Brougham6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
    1985-1987 Oldsmobile CalaisBase, ES, GT, Supreme4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
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    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 20438177 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 20438177 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Lock Switch 20438177 Designed for Proper Fit and Performance

Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 20438177 Lock Switch is also referred to as GM Door Lock Switch. We distribute these components through all certified dealer networks operating across the United States. All products have a 12-month, 12,000-mile warranty. The performance of your vehicle requires original equipment manufacturer components for proper installation. This item fits the following: Cadillac DeVille, Fleetwood, Brougham. Buick Skylark, LeSabre, Electra. Pontiac Fiero, Bonneville, Grand Am. Oldsmobile 98, Delta 88, Calais.
The genuine GM part using Part Number 20438177 Lock Switch represents a Lock Switch which provides peak performance when it comes to vehicle security and convenience applications. This 20438177 is also known as Switch, Door Electric And Vacuum Locks; Door Lock Switch, and it's right for the Front position. The Direct Replacement part in New condition provides your vehicle with perfect match compatibility which makes it a necessary element for functional system maintenance. Vehicle security depends heavily on the door lock switch which functions inside the driver's side door panel to activate both locking and unlocking operations for all vehicle doors through one command. The system plays an essential role in safeguarding access because solenoids or reversible electric motors operate within its design. A master switch on the driver's door regulates all door operations and provides users with enhanced convenience alongside door-specific switches. Another common feature of the control system is relays which work with keyless entry interfaces that many models include for remote vehicle-locking features. The door lock switch design underwent adaptations throughout time mainly because automatic door locking systems became available which safety features for vehicle occupants. Kinds of this brand operate as a crucial functional component that helps protect vehicles while simplifying operation (Part Number:20438177 Lock Switch). The factory warranty from GM supports this GM component which ensures reliability and performance quality. Find our Shipping Policy and complete Return Policy content under separate pages containing full details about both functions.
The ideal choice to make when wanting an assuring quality and a flawless performance is OEM parts. These items are checked closely in terms of quality and designed to fit perfectly into GM's specifications in terms of factory completion making it very easy to install the parts. We have a large stock of OEM GM components, which also come at highly competitive prices in the market. Just in case you need any new original GM parts please be assured that we would provide them to you at your doorstep within a short period of time. In addition to this, all our pieces are covered by the manufacturer's warranty.