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GM 19116420 Relay Asm,Secondary Air Injection Pump

2006-2011 GM

Customer Questions & Expert Answers (3)
19116420 GM Relay Asm,Secondary Air Injection Pump Product Photo 1 of 2
  • Part Description
    RELAY, Engine Vacuum Pump
  • Manufacturer
    General Motors
Make sure this part fits
$14.77 MSRP: $25.92
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number19116420
    Part DescriptionRELAY, Engine Vacuum Pump
    Other NamesRelay
    Item Dimensions2.2 x 1.6 x 1.2 inches
    Item Weight0.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU19116420
    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
    2008-2011 Buick Lucerne6 Cyl 3.8L, 6 Cyl 3.9L, 6 Cyl 3.9L Flex, 8 Cyl 4.6LCX 4 DOOR, CXL 4 DOOR, V6 CX/CXL 4 DOOR, V8 CXL/SUPER 4 DOOR, V8 SUPER SERIES 4 DOOR
    2008-2011 Cadillac DTS8 Cyl 4.6L4 DOOR, FUNERAL COACH, LIMOUSINE
    2006 Chevrolet Cobalt4 Cyl 2.2L2 DOOR, 4 DOOR, LEVEL 4 PERFORMANCE/SC (SS) 2 DOOR, LEVEL ONE (LS) 2 DOOR, LEVEL ONE (LS) 4 DOOR, LEVEL THREE (SS) 2 DOOR, LEVEL THREE (SS) 4 DOOR, LEVEL TWO (LT) 2 DOOR, LEVEL TWO (LT) 4 DOOR
    2006 Pontiac Pursuit4 Cyl 2.2L2 DOOR, 4 DOOR, LEVEL 4 PERFORMANCE/SC (SS) 2 DOOR, LEVEL ONE (LS) 2 DOOR, LEVEL ONE (LS) 4 DOOR, LEVEL THREE (SS) 2 DOOR, LEVEL THREE (SS) 4 DOOR, LEVEL TWO (LT) 2 DOOR, LEVEL TWO (LT) 4 DOOR
  • 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 19116420 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What standards do the majority of Relays used in the 2009 Cadillac DTS adhere to? Posted by Shawnna L.
    A:
    Most relays used in vehicles adhere to the "ISO" relay type standards, with numbered terminals indicating their usual circuit connections and functions. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Mar 30, 2025
    Q:
    How can a Relay be tested of the 2006 Chevrolet Cobalt? Posted by Wallace P.
    A:
    A relay can be tested by removing it and checking for continuity using an ohmmeter. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Feb 25, 2026

Genuine GM Part 19116420, the Right Choice

To ensure reliability, purchase GM part # 19116420 Relay Asm,Secondary Air Injection Pump. It is sometimes referred to as GM Relay. 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 Lucerne models. It fits Cadillac DTS. It also fits Chevrolet Cobalt. This also fits Pontiac Pursuit.

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