2003 Toyota Tacoma Spark Plugs

42 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.

  • DENSO Double Platinum Spark Plug: OE Performance, lasts 60K+ Miles, PK16TR11, 3289

    DENSOMPN 3289New

    In stock

    $12.99

    Listed as compatible with this vehicle by the retailer feed.

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  • DENSO Double Platinum Spark Plug: OE Performance, lasts 60K+ Miles, PK16R11, 3134

    DENSOMPN 3134New

    In stock

    $12.99

    Listed as compatible with this vehicle by the retailer feed.

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  • NGK Iridium IX Spark Plug (BKR5EIX-11): Extreme Ignitability & Durability, 5464

    NGKMPN 5464New

    In stock

    $13.99

    Listed as compatible with this vehicle by the retailer feed.

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  • DENSO Iridium TT Spark Plug: Ultimate Endurance and Power, 0.4mm Iridium Tip, IK16TT, 4701

    DENSOMPN 4701New

    In stock

    $14.99

    Listed as compatible with this vehicle by the retailer feed.

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  • DENSO Iridium Long-Life Spark Plug: OE Performance, SK16R11, 3324

    DENSOMPN 3324New

    In stock

    $14.99

    Listed as compatible with this vehicle by the retailer feed.

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  • NGK Ruthenium HX Spark Plug (FR5BHX): High Ignitability & Durability, 96457

    NGKMPN 96457New

    In stock

    $16.99

    Listed as compatible with this vehicle by the retailer feed.

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  • NGK OE Series Laser Iridium Spark Plug: Fine Wire Tip, IFR5T11, 4996

    NGKMPN 4996New

    In stock

    $18.99

    Listed as compatible with this vehicle by the retailer feed.

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  • NGK Ruthenium HX Spark Plug (FR5AHX): High Ignitability & Durability, 95839

    NGKMPN 95839New

    In stock

    $19.99

    Listed as compatible with this vehicle by the retailer feed.

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  • NGK Laser Platinum Spark Plug (PFR5G-11): Superior Ignitability & Longevity, 2647

    NGKMPN 2647New

    In stock

    $21.99

    Listed as compatible with this vehicle by the retailer feed.

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  • NGK Laser Platinum Spark Plug (BKR5EKPB-11): Enhanced Fuel Efficiency & Durability, 4302

    NGKMPN 4302New

    In stock

    $21.99

    Listed as compatible with this vehicle by the retailer feed.

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  • Autolite Copper Resistor Spark Plug: Quick Starts & Smooth Acceleration, 5224

    AutoliteMPN 5224New

    In stock

    $4.49

    Listed as compatible with this vehicle by the retailer feed.

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  • E3 DiamondFIRE Spark Plug: More Power & Fuel Efficiency, E3.48

    E3MPN E3.48New

    In stock

    $8.49

    Listed as compatible with this vehicle by the retailer feed.

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  • Bosch OE Fine Wire Double Iridium Spark Plug: High Performance & Longevity, 9600

    BoschMPN 9600New

    In stock

    $12.99

    Listed as compatible with this vehicle by the retailer feed.

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  • Motorcraft Spark Plug: Long Service Intervals & High-Strength Durability, SP-406

    MotorcraftMPN SP-406New

    Out of stock

    $2.49

    Listed as compatible with this vehicle by the retailer feed.

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  • Motorcraft Standard Spark Plug: Reliable Ignition Performance, SP-445

    MotorcraftMPN SP-445New

    Out of stock

    $2.79

    Listed as compatible with this vehicle by the retailer feed.

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  • Motorcraft Standard Spark Plug: Enhances Durability & Reduces Misfires, SP-445-A

    MotorcraftMPN SP-445-ANew

    Out of stock

    $3.29

    Listed as compatible with this vehicle by the retailer feed.

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  • Autolite Platinum Spark Plug (AP5224): Enhanced Durability & Performance

    AutoliteMPN AP5224New

    Out of stock

    $5.49

    Listed as compatible with this vehicle by the retailer feed.

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  • Autolite Double Platinum Spark Plug: Enhanced Durability & Longer Service Life, APP5224

    AutoliteMPN APP5224New

    Out of stock

    $7.49

    Listed as compatible with this vehicle by the retailer feed.

    Check price

This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.