1979 Mercury Marquis
1979 Mercury Marquis Spark Plug

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1979 Mercury Marquis Spark Plug

1979 Mercury Marquis Spark Plug

Your 1979 Mercury 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 25 Spark Plug products to choose from for your 1979 Mercury Marquis, and our inventory prices range from as little as $2.39 up to $34.99.

On top of low prices, Advance Auto Parts offers 11 different trusted brands of Spark Plug products for the 1979 Mercury Marquis. We only sell parts from trusted brands like ACDelco 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 455 reviews on our Spark Plug products for the 1979 Mercury 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 1979 Mercury Marquis

Search through our amazing selection of Spark Plug products for your 1979 Mercury Marquis to find exactly what you’re looking for. Compare prices and reviews to choose the best part for you.

  • U-Groove Spark Plug, Header Plug, Pack of 8

    Accel - U-Groove Spark Plug, Header Plug, Pack of 8 (Part No. 8199)

    Description
    5.0
    Read 3 review(s)

    from $34.99

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  • V-Power Spark Plug

    NGK - V-Power Spark Plug (Part No. 6945)

    Description
    5.0
    Read 3 review(s)

    from $2.69

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  • OE Fine Wire Iridium Spark Plug

    Bosch - OE Fine Wire Iridium Spark Plug (Part No. 9659)

    Description
    5.0
    Read 3 review(s)

    from $7.19

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  • Copper Resistor Spark Plug

    Autolite - Copper Resistor Spark Plug (Part No. 26)

    Description
    5.0
    Read 3 review(s)

    from $2.39

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  • Copper Plus- Boxed - RV17YC

    Champion - Copper Plus- Boxed - RV17YC (Part No. 25)

    Description
    5.0
    Read 1 review(s)

    from $2.49

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  • Conventional Spark Plug

    ACDelco - Conventional Spark Plug (Part No. R45TS)

    Description
    4.5
    Read 3 review(s)

    from $2.49

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  • Premium DiamondFIRE Electrode Automotive Spark Plug

    E3 - Premium DiamondFIRE Electrode Automotive Spark Plug (Part No. E3.42)

    Description
    4.5
    Read 3 review(s)

    from $6.19

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  • RAPIDFIRE Spark Plug

    ACDelco - RAPIDFIRE Spark Plug (Part No. 2)

    Description
    4.5
    Read 2 review(s)

    from $5.29

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  • Platinum Spark Plug

    Autolite - Platinum Spark Plug (Part No. AP26)

    Description
    4.5
    Read 3 review(s)

    from $3.49

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  • Copper Resistor Spark Plug

    Autolite - Copper Resistor Spark Plug (Part No. 666)

    Description
    4.0
    Read 3 review(s)

    from $2.39

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  • Double Platinum Spark Plug

    Autolite - Double Platinum Spark Plug (Part No. APP26)

    Description
    3.5
    Read 2 review(s)

    from $5.29

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  • Platinum Spark Plug

    Autolite - Platinum Spark Plug (Part No. AP666)

    Description
    1.0
    Read 1 review(s)

    from $3.49

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  • Conventional Spark Plug

    ACDelco - Conventional Spark Plug (Part No. R45TSX)

    Description

    from $2.49

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  • Double Platinum Spark Plug

    ACDelco - Double Platinum Spark Plug (Part No. 41-905)

    Description

    from $4.99

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  • Spark Plug Iridium TT

    Denso - Spark Plug Iridium TT (Part No. 4715)

    Description

    from $8.19

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  • Iridium IX Spark Plug

    NGK - Iridium IX Spark Plug (Part No. 7559)

    Description

    from $6.99

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  • Spark Plug Iridium Power

    Denso - Spark Plug Iridium Power (Part No. 5330)

    Description

    from $8.99

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  • Original Equipment Copper Core Spark Plug

    Motorcraft - Original Equipment Copper Core Spark Plug (Part No. SP-425)

    Description

    from $2.39

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  • Platinum Power - Boxed - RV17PMC4

    Champion - Platinum Power - Boxed - RV17PMC4 (Part No. 3018)

    Description

    from $3.79

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  • SPARK PLUG HP

    Accel - SPARK PLUG HP (Part No. 8179)

    from $26.99

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  • Double Platinum Spark Plug

    ACDelco - Double Platinum Spark Plug (Part No. 41-816)

    Description

    from $7.49

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  • Iridium XP Spark Plug

    Autolite Iridium XP - Iridium XP Spark Plug (Part No. XP26)

    Description

    from $7.19

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  • Spark Plug Non-Foulers - 14mm Tapered Seat

    Dorman - Help - Spark Plug Non-Foulers - 14mm Tapered Seat (Part No. 42006)

    Description

    from $4.49

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  • SPARK PLUG

    Motorcraft - SPARK PLUG (Part No. SP-425-A)

    from $3.99

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  • G-Power Platinum Spark Plug

    NGK - G-Power Platinum Spark Plug (Part No. 3207)

    Description

    from $3.49

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FAQs for 1979 Mercury Marquis Spark Plug Products

What are the best aftermarket Spark Plug products for the 1979 Mercury Marquis?

See what past customers had to say about our highest-rated Spark Plug products for the 1979 Mercury Marquis:
E3 Premium DiamondFIRE Electrode Automotive Spark Plug
4.6
Installed in 2008 Chevy crate 350/290 replacing R45TS plugs in a 1923 T Bucket. Engine ran smoother after installing these plugs. Not concerned with m
ACDelco Conventional Spark Plug
4.7
Bang for the buck!