Automotive Wiring Accessories

Wiring Harnesses, Pro 600 CDI Ignition Coil Harnesses, Each

Part Number: MSD-80001

Not Yet Reviewed

Estimated Ship Date: Today

Switch; Alternate Action Switch; Auxiliary Ignition On/Off Button

Part Number: MSD-8812

Not Yet Reviewed

Estimated Ship Date: Today

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Pins and Seals, Female, Weathertight, Set of 10

Part Number: MSD-8191

Not Yet Reviewed

Estimated Ship Date: Today

Electrical Wiring Connector, Deutsch, 16-Gauge/4-Pin, Each

Part Number: MSD-8181

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

Switch, Crank Trigger/Generator Cross-Over, Toggle, Three Pre-Wired Harnesses, Each

Part Number: MSD-7990

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Wire Connectors, Deutsch Connector Kit, 360 Piece, Includes 2, 3, 4, 6, 8, and 12 Pin Housings, Pins, Seals, Wedges, Clear Plastic Case, Each

Part Number: MSD-8188

Not Yet Reviewed

Estimated Ship Date: Today

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Weathertight Connector, 2-Pin, Male Tower/Female Shroud with Pins and Seals, Each

Part Number: MSD-8173

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

Kill Switch, Magneto, Toggle, Wiring Harness, Each

Part Number: MSD-8111

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Wiring Harness, Atomic TCU, GM, 4L70E, Each

Part Number: MSD-2771

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pins and Seals, Male, Weathertight, Set of 10

Part Number: MSD-8190

Not Yet Reviewed

Estimated Ship Date: Today

Wiring Harness, Atomic TCU, Ford, 4R70W/4R75W, Each

Part Number: MSD-2772

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Wiring Harness, Atomic TCU, Ford, 4R100, 1998-Newer, Each

Part Number: MSD-2774

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Wiring Pigtail, MSD Ignition Pickup, Each

Part Number: RPK-S0010

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

• Drop Ship
• Special Order

Weathertight Connector, 1-Pin, Male Tower/Female Shroud with Pins and Seals, Each

Part Number: MSD-8174

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026 if ordered today

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Wiring Harness, Velocity Cruise Commander Wiring Harness, Fits Cruise Control Module To Holley/MSD EFI Systems with Speed Sensors, Each

Part Number: DAK-394241

Not Yet Reviewed

Estimated Ship Date: Today

Gauge Interface Module Harness, Bridge Module to MSD Atomic 1, Each

Part Number: DAK-394210

Not Yet Reviewed

Estimated Ship Date: Today

RACE BILLET TO MSD CAR SIDE HARNESS

Part Number: FST-6000-6719

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2026 if ordered today

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• Special Order

Crane Ign to MSD Dist Adap

Part Number: FST-6000-6727

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2026 if ordered today

• Drop Ship
• Special Order

Wire Harnesses, Sniper 2 EFI, Tachometer, Input Ignition, Adapter Harness, for CD Ignition Boxes, Each

Part Number: HLY-558-329

Not Yet Reviewed

Estimated Ship Date: Today

Wiring Harnesses, Holley EFI, Pro-Billet Ignition Adapter, Plug-and-Play, Holley Main Harness to Terminator X EFI System, Each

Part Number: HLY-558-325

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Wire Harnesses, Sniper 2 EFI, Adapter for Pro-Billet Distributer or 2-Wire Magnetic pickup Trigger, Each

Part Number: HLY-558-330

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Connector Kit, Weatherpack Connectors, Assortment of 4-Pin, 3-Pin, 2-Pin, 1-Pin, Kit

Part Number: MRG-40010G

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Wiring Harness, Mechanical Distributor to Ignition Box, 72 in. Long, Each

Part Number: SUM-850613

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Opti Spark Adapter Harness, Chevy, 5.7L LT, Each

Part Number: CEI-108199

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Wiring Harness, Ignition Panel, 12-Gauge, 60.0 in. Length, Each

Part Number: QCR-50-200

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today