Davis Unified Ignition (DUI) Distributors & More

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: Feb 2, 2026 if ordered today

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Alternator, Internal Regulator, 100 Amp, 1-Wire, V-Belt, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DUI-5559

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Ignition Coil, Screamin' Demon, E-Core, Square, Epoxy Filled, Black, 45,000 V, Each

Part Number: DUI-31728

3.92 out of 5 stars ( 13 )

Estimated Ship Date: Today

HEI Distributor Upgrade Kit, 50,000 V Coil, Cap, Rotor, GM 6-Cylinder, Red, Kit

Part Number: DUI-240003RD

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

Distributor, HEI, Mechanical Advance, Red Cap, Ford, Small Block Windsor, Each

Part Number: DUI-M35820RD

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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

Part Number: DUI-31737

4.12 out of 5 stars ( 17 )

Estimated Ship Date: Today

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

Part Number: DUI-C9087RD

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Spark Plug Wires, LiveWires, Spiral Core, 10mm, Black Wires, HEI, Black Boots, Ford, Mercury, V8, Set

Part Number: DUI-C9059BK

2.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Wire Loom, Aluminum, Clear Anodized, 2/4-Wire, Set of 7

Part Number: DUI-9100

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

Distributor Gears, 0.467 in. Shaft Diameter, Melonized, Ford, Each

Part Number: DUI-1050

Not Yet Reviewed

Estimated Ship Date: Today

Distributor, HEI, Vacuum, Mechanical Advance, Red Cap, Each

Part Number: DUI-70820RD

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Distributor, HEI, Vacuum, Mechanical Advance, Black Cap, Each

Part Number: DUI-70820BK

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 15, 2026 if ordered today

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Spark Plug Wires, LiveWires, Spiral Core, 10mm, Yellow Wires, Black Boots, GM, V8, Set

Part Number: DUI-C9051YL

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Distributor, HEI, Mechanical/Vacuum Advance, Blue Cap, Ford, Small Block, 5.0L, Each

Part Number: DUI-38820BL

Not Yet Reviewed

Estimated Ship Date: Today

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Cap and Rotor, Black, Male/HEI, Brass Terminals, Screw-Down, Chevy, 5.0, 5.7, 7.4L, Kit

Part Number: DUI-33100BK

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Cap & Rotor, Blue, Male/HEI, Brass Terminals, Clamp-Down, Buick, Chevy, Oldsmobile, GMC, Pontiac, V8, Kit

Part Number: DUI-12000BL

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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

Part Number: DUI-C9061RDP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Mechanical Advance Eliminator, GM HEI Mechanical Advance Lock Out, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DUI-13-31

4.2 out of 5 stars ( 10 )

Estimated Ship Date: Today

Cap & Rotor, Red, Male/HEI, Brass Terminals, Clamp-Down, Buick, Chevy, Oldsmobile, GMC, Pontiac, V8, Kit

Part Number: DUI-12000RD

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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

Part Number: DUI-31733

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

Ignition Coil, Inferno, Canister, Round, Oil Filled, Black, 50,000 V, Each

Part Number: DUI-31722

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

Ignition System Combo Kits, Jeep Firepower, Coil Packs, Red Spark Plug Wires, Jeep, 3.8L, Kit

Part Number: DUI-317409300RD

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Spark Plug Wires, LiveWires, Spiral Core, 10mm, Blue Wires, HEI, Black Boots, Ford, Mercury, V8, Set

Part Number: DUI-C9059BL

3.0 out of 5 stars ( 18 )

Estimated Ship Date: Today

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DUI FirePower Ignition, Remote Mount Coil, 10 mm Spark Plug Wires, Red, Cap, Rotor, Jeep, Kit

Part Number: DUI-4-0KIT9899RD

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Distributor, Duraspark, Vacuum, Mechanical Advance, Blue Cap, Ford, 351C, 351M, 400, 429, 460

Part Number: DUI-32720BL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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