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Autolite was founded in 1911 and has been delivering reliable spark to motor vehicles since 1935. The company developed many of today’s spark plug materials and...
Autolite was founded in 1911 and has been delivering reliable spark to motor vehicles since 1935. The company developed many of today’s spark plug materials and continues to be a leader in spark plug innovation. Autolite spark plugs help power everything from fuel-efficient daily drivers to high performance race machines. Energize your ride with proven Autolite spark plugs, including copper-core racing spark plugs, long-lasting double platinum spark plugs, and iridium-enhanced XP Xtreme Performance plugs. Shop Summit Racing for a full line of Autolite spark plugs now!
Autolite was founded in 1911 and has been delivering reliable spark to motor vehicles since 1935. The company developed many of today’s spark plug materials and continues to be a leader in spark plug innovation. Autolite spark plugs help power everything from fuel-efficient daily drivers to high performance race machines. Energize your ride with proven Autolite spark plugs, including copper-core racing spark plugs, long-lasting double platinum spark plugs, and iridium-enhanced XP Xtreme Performance plugs. Shop Summit Racing for a full line of Autolite spark plugs now!
Spark Plug, Copper Core, Resistor, 14mm x 1.25, Gasket Seat, 0.750 in, Reach, Each
Part Number: ATL-63
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, Double Platinum, 14mm Thread, 0.750 in. Reach, Flat Seat, 13/16 in. Wrench Size, Each
Part Number: ATL-APP63
Not Yet Reviewed
Estimated Ship Date: Aug 19, 2025 if ordered today
Estimated Ship Date: Aug 19, 2025 if ordered today
PLATINUM SPARK PLUG
Part Number: ATL-AAP63
Not Yet Reviewed
Not Available
Not available? No problem! We recommend these similar substitute parts:
DOUBLE PLATINUM PLUG
Part Number: ATL-AAPP63
Not Yet Reviewed
Not Available
Not available? No problem! We recommend these similar substitute parts:
Spark Plug, Copper Core, Resistor, 14mm x 1.25, Gasket Seat, 0.750 in, Reach, Each
Part Number: ATL-A63
Not Yet Reviewed
Not Available
Same Item, New Number This renamed part is the same as the item you requested:
Not available? No problem! We recommend these similar substitute parts:
Spark Plug, Copper, 14mm Thread, 0.750 in. Reach, Flat Seat, 13/16 in. Wrench Size, Each
Part Number: ATL-63BP
Not Yet Reviewed
Not Available
Not available? No problem! We recommend these similar substitute parts:
AUTOLITE FINEWIRE SP PLUG
Part Number: ATL-AXP63
Not Yet Reviewed
Not Available
Not available? No problem! We recommend these similar substitute parts:
Spark Plug, XP Xtreme Performance, Copper Core, Gasket Seat, 14mm Thread, 0.750 in. Reach, Resistor, Each
Part Number: ATL-XP63
Not Yet Reviewed
Estimated Ship Date: Aug 21, 2025 if ordered today
Estimated Ship Date: Aug 21, 2025 if ordered today
Not available? No problem! We recommend these similar substitute parts:
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