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Davis Unified Ignition (DUI) Distributors & More

Davis Unified Ignition (DUI) Distributors & More

Add Davis Unified Ignition products to your ride, and get the horsepower boost you’re looking for. Our Davis Unified Ignition products include distributors to...

Add Davis Unified Ignition products to your ride, and get the horsepower boost you’re looking for. Our Davis Unified Ignition products include distributors to properly deliver high voltage from the coil to the correct cylinder, ignition coils to fire your spark plugs, batteries to power your ride, alternators to charge your battery, and much more! Davis Unified Ignition is a Performance Distributors brand and was the first to launch a performance HEI distributor. The goal of DUI is to provide your engine with more power, torque, and efficiency. Give one of these revolutionary products a try and feel the difference!

Add Davis Unified Ignition products to your ride, and get the horsepower boost you’re looking for. Our Davis Unified Ignition products include distributors to properly deliver high voltage from the coil to the correct cylinder, ignition coils to fire your spark plugs, batteries to power your ride, alternators to charge your battery, and much more! Davis Unified Ignition is a Performance Distributors brand and was the first to launch a performance HEI distributor. The goal of DUI is to provide your engine with more power, torque, and efficiency. Give one of these revolutionary products a try and feel the difference!

Individual Parts

Results 1 - 25 of 1098

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Blue Wires, Black Boots, Buick, 3.7L/225, Odd Fire, Set

Part Number: DUI-C9074-OF6BL

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Spark Plug Wires, LiveWires, Spiral Core, 10mm, Black Wires, Black Boots, Buick, 3.8L/231, Even Fire, Set

Part Number: DUI-C9074-EF6BK

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Black Wires, Black Boots, Buick, 3.7L/225, Odd Fire, Set

Part Number: DUI-C9074-OF6BK

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Spark Plug Wires Plug Wires-(HEI Term)-Orange-Buick V6- Odd Fire

Part Number: DUI-C9074-OF6OR

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Purple Wires, Black Boots, Buick, 3.7L/225, Odd Fire, Set

Part Number: DUI-C9074-OF6PR

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Red Wires, Black Boots, Buick, 3.7L/225, Odd Fire, Set

Part Number: DUI-C9074-OF6RD

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Spark Plug Wires Plug Wires-(HEI Term)-Silver-Buick V6- Odd Fire

Part Number: DUI-C9074-OF6SV

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Yellow Wires, Black Boots, Buick, 3.7L/225, Odd Fire, Set

Part Number: DUI-C9074-OF6YL

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Blue Wires, Black Boots, Buick, 3.8L/231, Even Fire, Set

Part Number: DUI-C9074-EF6BL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Purple Wires, Black Boots, Buick, 3.8L/231, Even Fire, Set

Part Number: DUI-C9074-EF6PR

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Red Wires, Black Boots, Buick, 3.8L/231, Even Fire, Set

Part Number: DUI-C9074-EF6RD

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Yellow Wires, Black Boots, Buick, 3.8L/231, Even Fire, Set

Part Number: DUI-C9074-EF6YL

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Spark Plug Wires, LiveWires, Cross-Fire Cap, Spiral Core, 10mm, Blue Wires, Black Boots, GM, V8, Set

Part Number: DUI-CF-C9053BL

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Spark Plug Wires, LiveWires, Cross-Fire Cap, Spiral Core, 10mm, Red Wires, Black Boots, GM, V8, Set

Part Number: DUI-CF-C9053RD

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Spark Plug Wires, LiveWires, Cross-Fire Cap, Spiral Core, 10mm, Black Wires, Black Boots, GM, V8, Set

Part Number: DUI-CF-C9053BK

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Spark Plug Wires Cross-Fire Plug Wires-(HEI Term)-Orange-S.B. Chevy- Over Valve Covers- 90 Degree Boot

Part Number: DUI-CF-C9053OR

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Cross-Fire Plug Wires-(HEI Term)-Purple-S.B. Chevy- Over Valve Covers- 90 Degree Boot

Part Number: DUI-CF-C9053PR

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Spark Plug Wires Cross-Fire Plug Wires-(HEI Term)-Silver-S.B. Chevy- Over Valve Covers- 90 Degree Boot

Part Number: DUI-CF-C9053SV

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Cross-Fire Plug Wires-(HEI Term)-Yellow-S.B. Chevy- Over Valve Covers- 90 Degree Boot

Part Number: DUI-CF-C9053YL

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

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

Part Number: DUI-C9051BK

4.75 out of 5 stars ( 24 )

Estimated Ship Date: Today

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

Part Number: DUI-C9053BK

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Spark Plug Wires, LiveWires, Spiral Core, 10mm, Black Wires, Black Boots, Toyota, 3.9, 4.0, 4.2, 4.5L, L6, Set

Part Number: DUI-C9079BK

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: DUI-C9051RD

4.67 out of 5 stars ( 24 )

Estimated Ship Date: Today

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Spark Plug Wires, LiveWires, Spiral Core, 10mm, Black Wires, Black Boots, Ford, 5.0L, Set

Part Number: DUI-C9057BK

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Spark Plug Wires, LiveWires, Spiral Core, 10mm, Black Wires, Black Boots, AMC, 290-401, Set

Part Number: DUI-C9076BK

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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