1989 Mercury Grand Marquis Spark Plug

Your 1989 Mercury Grand Marquis might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Spark Plug product you desperately need.

We currently carry 16 Spark Plug products to choose from for your 1989 Mercury Grand Marquis, and our inventory prices range from as little as $2.49 up to $12.99.

On top of low prices, Advance Auto Parts offers 6 different trusted brands of Spark Plug products for the 1989 Mercury Grand Marquis. We only sell parts from trusted brands like Denso so that you can find quality parts you can count on.

Don’t take our word for it - check out customer ratings and reviews to buy with confidence. We have 448 reviews on our Spark Plug products for the 1989 Mercury Grand Marquis from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Spark Plug stock in-person!

Spark Plug for Your 1989 Mercury Grand Marquis

Search through our amazing selection of Spark Plug products for your 1989 Mercury Grand Marquis to find exactly what you’re looking for. Compare prices and reviews to choose the best part for you.

  • Iridium IX Spark Plug (TR55-1IX)

    NGK - Iridium IX Spark Plug (TR55-1IX) (Part No. 7316)

    Description
    5.0
    Read 3 review(s)

    from $11.49

  • G-Power Platinum Spark Plug (TR55-1GP)

    NGK - G-Power Platinum Spark Plug (TR55-1GP) (Part No. 7159)

    Description
    5.0
    Read 3 review(s)

    from $5.49

  • Copper Resistor Spark Plug

    Autolite - Copper Resistor Spark Plug (Part No. 2545)

    Description
    5.0
    Read 3 review(s)

    from $3.49

  • Single Platinum Spark Plug

    Autolite - Single Platinum Spark Plug (Part No. AP5145)

    Description
    5.0
    Read 3 review(s)

    from $3.99

  • Spark Plug (AWSF44C)

    Motorcraft - Spark Plug (AWSF44C) (Part No. SP-409)

    Description
    5.0
    Read 3 review(s)

    from $2.49

  • Spark Plug Iridium TT (IT16TT)

    DENSO - Spark Plug Iridium TT (IT16TT) (Part No. 4713)

    Description
    4.5
    Read 3 review(s)

    from $12.99

  • Spark Plug Iridium Power (IT16)

    DENSO - Spark Plug Iridium Power (IT16) (Part No. 5325)

    Description
    4.5
    Read 3 review(s)

    from $11.79

  • V-Power Spark Plug (TR55-1)

    NGK - V-Power Spark Plug (TR55-1) (Part No. 2683)

    Description
    4.5
    Read 3 review(s)

    from $3.99

  • Spark Plug (AGSF44FM)

    Motorcraft - Spark Plug (AGSF44FM) (Part No. SP-482)

    Description
    4.0
    Read 3 review(s)

    from $5.49

  • Double Platinum Spark Plug

    Autolite - Double Platinum Spark Plug (Part No. APP5145)

    Description

    from $5.99

  • Copper Plus- Boxed - RS14LC

    Champion - Copper Plus- Boxed - RS14LC (Part No. 407)

    Description

    from $2.49

  • Spark Plug (AWSF44CA)

    Motorcraft - Spark Plug (AWSF44CA) (Part No. SP-409-A)

    from $3.49

  • SPARK PLUG

    Motorcraft - SPARK PLUG (Part No. SP-482-X)

    from $6.49

  • OE Finewire Platinum Spark Plug

    Bosch - OE Finewire Platinum Spark Plug (Part No. F1000420685BOS)

    Description

    from $6.08

  • Standard U-Groove Spark Plug

    DENSO - Standard U-Groove Spark Plug (Part No. F100036766ND)

    Description

    from $3.09

  • Spark Plug

    Motorcraft - Spark Plug (Part No. F10001357169MTR)

    Description

    from $3.04

FAQs for 1989 Mercury Grand Marquis Spark Plug Products