Autolite Spark Plugs & Glow Plugs

Spark Plug, Copper Core, Tapered Seat, 14mm Thread, .708 in. Reach, Non-Projected Tip, Resistor, Each

Part Number: ATL-2544

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Spark Plug, Copper Core, Tapered Seat, 14mm Thread, 0.305 in. Reach, Partial Projected, Non-Resistor, Each

Part Number: ATL-2554

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Spark Plug, Single Platinum, Platinum, 14mm Thread, 0.708 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-AP105

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Spark Plug, Single Platinum, Platinum, 18mm Thread, 0.438 in. Reach, Tapered Seat, 13/16 in. Wrench Size, Each

Part Number: ATL-AP46

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Spark Plug, Single Platinum, Copper Core, Gasket Seat, 14mm Thread, 1.000 in. Reach, Resistor, Each

Part Number: ATL-AP5324

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Estimated Ship Date: Oct 13, 2025 if ordered today

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SPARK PLUG-PLATINUM

Part Number: ATL-AP5426

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Spark Plug, Single Platinum, Platinum, 14mm Thread, 0.750 in. Reach, Flat Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-AP5503

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Spark Plug, Single Platinum, Platinum, 14mm Thread, 0.750 in. Reach, Gasket Seat, 13/16 in. Wrench Size, Each

Part Number: ATL-AP63

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Spark Plug, Single Platinum, Platinum, 14mm Thread, 0.750 in. Reach, Gasket Seat, 13/16 in. Wrench Size, Each

Part Number: ATL-AP64

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Spark Plug, Single Platinum, Platinum, 14mm Thread, 0.750 in. Reach, Flat Seat, 13/16 in. Wrench Size, Each

Part Number: ATL-AP646

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Spark Plug, Double Platinum, 14mm Thread, 0.708 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-APP105

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Estimated Ship Date: Oct 13, 2025 if ordered today

• Special Order

Spark Plug, Copper, 18mm Thread, 0.938 in. Reach, Tapered Seat, 13/16 in. Wrench Size, Each

Part Number: ATL-824

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Spark Plug, Iridium XP, Iridium, 14mm Thread, 0.982 in. Reach, Tapered Seat, 16mm Wrench Size, Each

Part Number: ATL-XP5362

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Spark Plug, Iridium XP, Iridium, 14mm Thread, 0.982 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-XP5426

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Spark Plug, Iridium XP, Iridium, 12mm Thread, 1.043 in. Reach, Flat Seat, 16mm Wrench Size, Each

Part Number: ATL-XP5703

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Spark Plug, XP Xtreme Performance, Iridium, 14mm Thread, 0.708 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-XP606

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

• Special Order

Spark Plug, Iridium XP, Iridium, 14mm Thread, 0.982 in. Reach, Tapered Seat, 16mm Wrench Size, Each

Part Number: ATL-XP6083

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Estimated Ship Date: Oct 13, 2025 if ordered today

• Special Order

Spark Plug, Iridium XP, Iridium, 12mm Thread, 1.043 in. Reach, Flat Seat, 16mm Wrench Size, Each

Part Number: ATL-XP6203

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Spark Plug, Copper Core, Tapered Seat, 14mm Thread, 0.708 in. Reach, Projected Tip, Resistor, Each

Part Number: ATL-766

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Estimated Ship Date: Oct 13, 2025 if ordered today

• Special Order

Spark Plug, Double Platinum, 18mm Thread, 0.540 in. Reach, Tapered Seat, 13/16 in. Wrench Size, Each

Part Number: ATL-APP5125

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Estimated Ship Date: Oct 13, 2025 if ordered today

• Special Order

Spark Plug, XS Xtreme Sport, Iridium, 10mm Thread, 0.750 in. Reach, Flat Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-XS4302

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Spark Plug, XS Xtreme Sport, Iridium, 14mm Thread, 0.750 in. Reach, Gasket Seat, 13/16 in. Wrench Size, Each

Part Number: ATL-XS62

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Estimated Ship Date: Oct 13, 2025 if ordered today

• Special Order

Spark Plug, Iridium XP, Copper, 14mm Thread, 0.374 in. Reach, Flat Seat, 3/4 in. Wrench Size, Each

Part Number: ATL-XST254DP

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Estimated Ship Date: Oct 13, 2025 if ordered today

• Special Order

Spark Plug, Xtreme Start Iridium Lawn and Garden, Iridium, 14mm Thread, 0.374 in. Reach, Flat Seat, 3/4 in. Wrench Size, Each

Part Number: ATL-XST258DP

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Estimated Ship Date: Oct 13, 2025 if ordered today

• Special Order

Spark Plug, Xtreme Start Iridium Lawn and Garden, Iridium, 14mm Thread, 0.750 in. Reach, Flat Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-XST3924DP

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Estimated Ship Date: Oct 13, 2025 if ordered today

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