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Dear Customers:  Although the strike has ended, we are still experiencing parts shortages due to the backlog of GM parts shipments. Please note that shipping will take longer for parts that we are out of. If you have any questions, please email us for availability before you order. Thank you.

Iridium Spark Plug - GM (55504354)

2019-2023 GM - 55504354

  • MSRP: $17.52
  • Discount: $7.01 (40% off)
  • Sale Price: $10.51

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Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
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In-House Experts We know our products
Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
Shop with Confidence Your information is safe
In-House Experts We know our products
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Details

  • Brand:
    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • SKU: 55504354
  • Other Names: Spark Plug, 41103ip
  • Description:

    2.0l. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components Iridium composition provides a high melting point and great strength, helps to provide excellent wear resistance and durability Iridium offers excellent engine idle stability, reliable cold starting, quick acceleration and smooth performance Three Piece Fired in Suppressor seal meters spark energy for long electrode life, helps prevent combustion leakage and helps block radio frequencies that can affect vehicle electronics Iridium plugs are laser-welded which provides precision welds, reduces excess debris and wear rate, thus increasing durability This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors

  • Condition: New
  • Sold In Quantity: 4

Vehicle Fitment

Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
2023 Buick Envision Avenir, Essence, Preferred 2.0L L4 - Gas
2023 Cadillac CT4 Luxury, Premium Luxury, Sport 2.0L L4 - Gas
2023 Cadillac CT5 Luxury, Premium Luxury, Sport 2.0L L4 - Gas
2023 Cadillac XT4 Luxury, Premium Luxury, Sport 2.0L L4 - Gas
2023 Cadillac XT5 Livery, Luxury, Premium Luxury 2.0L L4 - Gas
2023 Cadillac XT6 Luxury 2.0L L4 - Gas
2023 Chevrolet Blazer LT 2.0L L4 - Gas
2023 GMC Acadia Denali, SLE, SLT 2.0L L4 - Gas
2022 Buick Envision Avenir, Essence, Preferred 2.0L L4 - Gas
2022 Cadillac CT4 Luxury, Premium Luxury, Sport 2.0L L4 - Gas
2022 Cadillac CT5 Luxury, Premium Luxury, Sport 2.0L L4 - Gas
2022 Cadillac XT4 Luxury, Premium Luxury, Sport 2.0L L4 - Gas
2022 Cadillac XT5 Livery, Luxury, Premium Luxury 2.0L L4 - Gas
2022 Cadillac XT6 Luxury 2.0L L4 - Gas
2022 Chevrolet Blazer LT 2.0L L4 - Gas
2022 Chevrolet Equinox LS, LT, Premier, RS 1.5L L4 - Gas
2022 GMC Acadia Denali, SLE, SLT 2.0L L4 - Gas
2021 Buick Envision Avenir, Essence, Preferred 2.0L L4 - Gas
2021 Cadillac CT4 Luxury, Premium Luxury, Sport 2.0L L4 - Gas
2021 Cadillac CT5 Luxury, Premium Luxury, Sport 2.0L L4 - Gas
2021 Cadillac XT4 Luxury, Premium Luxury, Sport 2.0L L4 - Gas
2021 Cadillac XT5 Livery, Luxury, Premium Luxury 2.0L L4 - Gas
2021 Cadillac XT6 Luxury 2.0L L4 - Gas
2021 Chevrolet Blazer LT 2.0L L4 - Gas
2021 GMC Acadia SLE, SLT 2.0L L4 - Gas
2020 Cadillac CT4 Luxury, Premium Luxury, Sport 2.0L L4 - Gas
2020 Cadillac CT5 Luxury, Premium Luxury, Sport 2.0L L4 - Gas
2020 Cadillac XT4 Luxury, Premium Luxury, Sport 2.0L L4 - Gas
2020 Cadillac XT5 Luxury, Premium Luxury 2.0L L4 - Gas
2020 Chevrolet Blazer LT 2.0L L4 - Gas
2020 GMC Acadia SLE, SLT 2.0L L4 - Gas
2019 Cadillac CT6 Luxury, Premium Luxury 2.0L L4 - Gas
2019 Cadillac XT4 Luxury, Premium Luxury, Sport 2.0L L4 - Gas
(3328 more fitments)

Wholesale.Parts

Welcome to Wholesale.Parts! This web store is owned and operated by a Franchised General Motors Dealership located in the Midwest. We sell Factory Genuine GM Parts, General Motors Accessories, GM Performance Parts and AC Delco Parts. With a staff with over 300 years of GM Parts experience and millions of dollars of GM Parts Inventory ready for Same Day Shipping, Wholesale.Parts is your single source for Genuine Gm Parts online. When you order your Iridium Spark Plug (55504354) from our online store it will ship right to your home in a matter of days.

GM

This GM Iridium Spark Plug is specifically manufactured to fit your 2019-2023 vehicle. We only have the highest quality parts for you to chose from. 

If you want to shop from your vehicles specific OEM catalog, you can start by selecting what make you want to shop from below:

| Buick | Cadillac | Chevrolet | GMC |

|Hummer | Oldsmobile | Pontiac | Saturn |