Twin Power Ignition Coils

5.0 out of 5 stars 1 Customer Reviews

If you want to increase peak spark voltage on your Harley-Davidson® by 20 percent or more, you need Twin Power ignition coils. These coils have a late OEM-style molded case and are high-quality, high-voltage replacements. They're designed for 12 V Harley® ignition systems—and will improve starting, prevent high-speed misfires, and increase mileage and performance. Twin Power ignition coils may come in OEM-style cases, but it's what's inside that counts.

Showing In Stock Items. Show All 17 Items.

Results 1 - 15 of 15

Twin Power Ignition Coils 210073

Ignition Coil, Single Fire, Socket, 0.600 ohms, Square, Black, Harley-Davidson®, Each

Part Number: TWP-10-2001

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Twin Power Ignition Coils 210546

Ignition Coil, Socket, 0.500 ohms, Round, Black, Harley-Davidson®, Each

Part Number: TWP-10-2005

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Twin Power Ignition Coils 210651

Ignition Coil, Female/Socket, 3.000 ohms, Square, Black, Harley-Davidson®, Each

Part Number: TWP-210651

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Twin Power Ignition Coils 491479

Ignition Coil, Female/Socket, Black, Indian, Each

Part Number: TWP-491479

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Twin Power Ignition Coils 210538

Ignition Coil, HEI In-cap, 0.000 ohms, Round, Black, Harley-Davidson®, Each

Part Number: TWP-10-2050

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Twin Power Ignition Coils 210652

Ignition Coil, Female/Socket, 3.000 ohms, Round, Black, Harley-Davidson®, Each

Part Number: TWP-210652

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Twin Power Ignition Coils 210539

Ignition Coil, Female/Socket, 0.500 ohms, Black, Harley-Davidson®, Each

Part Number: TWP-10-2004

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Twin Power Ignition Coils 210527

Ignition Coil, Socket, 3.000 ohms, Round, Black, Harley-Davidson®, Each

Part Number: TWP-10-2029

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Twin Power Ignition Coils 210535

TWIN POWER COIL CHR 65-79

Part Number: TWP-10-2031

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Twin Power Ignition Coils for 1998-2003 XL1200S SPORTSTER 1200 SPORT - 210655

ignition coil TWIN POWER COIL GRY 98-03 XL GRY

Part Number: TWP-210655

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Twin Power Ignition Coils 210537

Ignition Coil, Socket, 3.000 ohms, Round, Chrome, Harley-Davidson®, Each

Part Number: TWP-10-2033

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Twin Power Ignition Coils 210528

TWIN POWER COIL BLK 80-84

Part Number: TWP-10-2028

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Twin Power Ignition Coils 210536

TWIN POWER COIL CHR 80-84

Part Number: TWP-10-2032

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Twin Power Ignition Coils 210650

Ignition Coil, Female/Socket, 3.000 ohms, Square, Black, Harley-Davidson®, Each

Part Number: TWP-210650

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Twin Power Ignition Coils 210529

Ignition Coil, Dual Fire, Socket, 5.000 ohms, Round, Black, Harley-Davidson®, Each

Part Number: TWP-10-2027

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

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