Davis Unified Ignition (DUI) Distributors & More

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Blue Wires, Black Boots, Ford, 4.6L, Set

Part Number: DUI-C9084BL

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/29/2025

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Spark Plug Wires, LiveWires, Spiral Core, 10mm, Purple Wires, Black Boots, Chevy, GMC, Big Block, Set

Part Number: DUI-C9055PR

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

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Spark Plug Wires, LiveWires, Spiral Core, 10mm, Blue Wires, Black Boots, Ford, 4.2L, Set

Part Number: DUI-C1009-0106BL

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Estimated Ship Date: Monday 12/29/2025

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Spark Plug Wires, LiveWires, Spiral Core, 10mm, Purple Wires, Black Boots, Chevy, GMC, Hummer, V8, Set

Part Number: DUI-C9030PR

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Estimated Ship Date: Monday 12/29/2025

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Spark Plug Wires, LiveWires, Spiral Core, 10mm, Purple Wires, Black Boots, Chrysler, Dodge, Plymouth, V8, Set

Part Number: DUI-C9064PR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/29/2025

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Spark Plug Wires, LiveWires, Spiral Core, 10mm, Blue Wires, Black Boots, AMC 6 Cylinder, Set

Part Number: DUI-C9087BL

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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Ignition Coil, Coil Pack, Epoxy, Female/Socket, Black, 40,000 V, Rectangular, Set of 4

Part Number: DUI-55750

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Wire Loom, Aluminum, Clear Anodized, 2/3/4-Wire, Set of 10

Part Number: DUI-9500

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Estimated Ship Date: Monday 12/29/2025

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HEI Distributor Upgrade Kit, 45,000 V Coil, Cap, Rotor, GM 4-Cylinder, Black, Kit

Part Number: DUI-121002BK

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Nylon Wire Separators - 2 Wire Loom (Single) Black

Part Number: DUI-8002BK

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Street/Strip Coil Kit - Jeep/Buick Odd-Fire V6 DUI/HEI - Black Cap

Part Number: DUI-240005BK

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Battery Box, Dyna-Batt, Steel, Red Powdercoated, Each

Part Number: DUI-5475RD

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Distributor Gear, Aluminum, Bronze, Race, .530 in. Diameter Shaft, Ford, 351W, Each

Part Number: DUI-435

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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Cast Iron Distributor Gear - Ford 289-302 (Stock Replacement)

Part Number: DUI-431C

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Estimated Ship Date: Monday 12/29/2025

Ignition Coil Pack, Screamin' Demon, Square, Epoxy Filled, Black, 45,000 V, Each

Part Number: DUI-31730

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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

Part Number: DUI-65150-1

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Ignition Wire Separator, Nylon, Black, Clamp-in, 10mm, Livewire, Ford, Kit

Part Number: DUI-8200BK

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Ignition RPM Modules, 8,000 to 8,800 rpm, Set of 5

Part Number: DUI-3808000

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Wiring Harness, Distributor, Fits 7-Pin Ignition Modules, Each

Part Number: DUI-1986260-PD

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

Cap & Rotor, Black, Male/HEI, Brass Terminals, Screw-Down, Mopar, Small Block Magnum, Kit

Part Number: DUI-35200BK

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/29/2025

Cap & Rotor, Blue, Male/HEI, Brass Terminals, Screw-Down, Mopar, Small Block Magnum, Kit

Part Number: DUI-35200BL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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Ignition Wire Separator, Nylon, Black, Clamp-in, 10mm, Livewire, Dodge, Hemi, Kit

Part Number: DUI-8250BK

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Cap & Rotor - Black - Jeep/Buick Odd-Fire V6 DUI/HEI - Internal Coil

Part Number: DUI-15000-OFBK

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Estimated Ship Date: Mar 18, 2026 if ordered today

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4 CYL HEI CAP AND ROTOR

Part Number: DUI-17000BK

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Vacuum Advance Eliminator Plate - All DUI/HEI Distributors - CCW Rotation

Part Number: DUI-333333LH

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Estimated Ship Date: Mar 18, 2026 if ordered today

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