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Davis Unified Ignition SOS Ignition Coil Packs

4.64 out of 5 stars 84 Customer Reviews

Davis Unified Ignition SOS ignition coil packs feature advanced technology to pack more electrifying voltage into them for pure ignition performance. The SOS (Sulta

Davis Unified Ignition SOS ignition coil packs feature advanced technology to pack more electrifying voltage into them for pure ignition performance. The SOS (Sultans of Spark) ignition coils are designed with increased windings to boost spark output up to 40,000 V! That is a 60 percent increase in spark energy over the 25,000 V produced by the stock ignition coils. The higher voltage, along with an increased spark duration, allows spark plug gaps to be opened up. The larger gap exposes a hotter spark in the combustion chamber for an increased burn of the fuel mixture, resulting in more horsepower and better fuel eco

Showing In Stock Items. Show All 16 Items.

Results 1 - 16 of 16

Davis Unified Ignition SOS Ignition Coil Packs 31550

Ignition Coil, Coil Pack, Epoxy, Female/Socket, Black, 40,000 V, Set of 6

Part Number: DUI-31550

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

ACCEL Super Coils 140061-6

4.5 out of 5 stars ( 9 )

Estimated Ship Date: Feb 10, 2026

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Davis Unified Ignition SOS Ignition Coil Packs 31850

Ignition Coil Pack, SOS, Square, Epoxy Filled, Black, 40,000 V, Set of 8

Part Number: DUI-31850

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Davis Unified Ignition SOS Ignition Coil Packs for 2015-2017 F-150 - 31551

Ignition Coil Pack, SOS, Square, Epoxy Filled, Black, Ford, Set of 6

Part Number: DUI-31551

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Davis Unified Ignition SOS Ignition Coil Packs 31950

Ignition Coil Pack, SOS, Square, Epoxy Filled, Black, 40,000 V, Set of 8

Part Number: DUI-31950

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Davis Unified Ignition SOS Ignition Coil Packs 31750

Ignition Coil Pack, SOS, Square, Epoxy Filled, Black, 40,000 V, Set of 8

Part Number: DUI-31750

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Davis Unified Ignition SOS Ignition Coil Packs 31850BN

Ignition Coil Pack, SOS, Square, Epoxy Filled, Black, 40,000 V, Set of 8

Part Number: DUI-31850BN

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Davis Unified Ignition SOS Ignition Coil Packs 31850BN-1

Ignition Coil Pack, SOS, Square, Epoxy Filled, Black, 40,000 V, Each

Part Number: DUI-31850BN-1

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Davis Unified Ignition SOS Ignition Coil Packs 31950-1

Ignition Coil Pack, SOS, Square, Epoxy Filled, Black, 40,000 V, Each

Part Number: DUI-31950-1

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Davis Unified Ignition SOS Ignition Coil Packs 31750-1

Ignition Coil Pack, SOS, Square, Epoxy Filled, Black, 40,000 V, Each

Part Number: DUI-31750-1

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Davis Unified Ignition SOS Ignition Coil Packs 31750V-10

Ignition Coil Pack, SOS, Square, Epoxy Filled, Black, 40,000 V, Set of 10

Part Number: DUI-31750V-10

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Davis Unified Ignition SOS Ignition Coil Packs 31850-1

Ignition Coil Pack, SOS, Square, Epoxy Filled, Black, 40,000 V, Each

Part Number: DUI-31850-1

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Davis Unified Ignition SOS Ignition Coil Packs 315501

Ignition Coil, Coil Pack, Epoxy, Female/Socket, Black, 40,000 V, Each

Part Number: DUI-315501

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Davis Unified Ignition SOS Ignition Coil Packs for 2015-2017 F-150 - 31551-1

Ignition Coil Pack, SOS, Square, Epoxy Filled, Black, Ford, Each

Part Number: DUI-31551-1

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Davis Unified Ignition SOS Ignition Coil Packs for 2011-2013 F-150, 2011-2014 MUSTANG - 31650

Ignition Coil Packs, SOS, Socket, Epoxy, Square, 40,000 V, Gray, Ford, 5.0L Modular, Set of 8

Part Number: DUI-31650

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Davis Unified Ignition SOS Ignition Coil Packs for 2011-2013 F-150, 2011-2014 MUSTANG - 31650-1

Ignition Coil Packs, SOS, Socket, Epoxy, Square, 40,000 V, Gray, Ford, 5.0L Modular, Each

Part Number: DUI-31650-1

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Davis Unified Ignition SOS Ignition Coil Packs for 2004-2007 F53 - 31850V-10

Ignition Coil Pack, SOS, Square, Epoxy Filled, Black, 40,000 V, Set of 10

Part Number: DUI-31850V-10

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

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