TwinPower

Twin Power 99-01 FLH With EFI Ignition Coil Black Replaces H-D 31639-99 - 210651

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SKU:
TWP210651
UPC:
887337297316
MPN:
210651
Availability:
Regularly stocked product
$168.99
Frequently bought together:

Description

Will TWP Ignition Coils fit my 1999 Harley-Davidson FLHRCI Road King Classic?
TWP Ignition Coils are engineered for your 1999 Harley-Davidson FLHRCI Road King Classic, ensuring precise fitment for optimal Stock Replacement Ignition.

Are TWP Ignition Coils difficult to install?
Professional installation is recommended for TWP Ignition Coils to guarantee correct Stock Replacement Ignition integration and peak performance.

TWP Ignition Coils provide at least 20% more voltage than stock for your 1999-2001 Harley-Davidson FLHRCI Road King Classic, improving engine performance. Featuring durable molded-epoxy construction and an O.E.M.-style case, these coils ensure consistent power delivery. Upgrade your Stock Replacement Ignition with TWP for a noticeable boost in responsiveness and quicker starts.

Key Features

  • at least 20% more voltage than stock
  • durable high-quality molded-epoxy construction
  • late O.E.M.-style molded case
  • improve starting
  • prevent high-speed misfires
  • increase overall performance

Why Choose the TWP Ignition Coils

Delivers a stronger spark for quicker, more reliable starts in any condition.

Achieves consistent power delivery, eliminating frustrating high-speed engine hesitation.

Transforms your ride with a noticeable boost in overall engine responsiveness.

Provides lasting reliability thanks to its robust, impact-resistant construction.

Who Is This For?

Street Performance — 8/10
Increases performance and prevents misfires.

Engine Performance — 9/10
Provides more voltage for stronger spark.

Racing Competition — 7/10
Improves starting and high-speed performance.

High Speed Desert Running — 7/10
Prevents high-speed misfires for consistency.

Daily Driving Comfort — 6/10
Improves starting for smoother operation.

Frequently Asked Questions

Will TWP Ignition Coils fit my 1999 Harley-Davidson FLHRCI Road King Classic?

TWP Ignition Coils are confirmed to fit your 1999 Harley-Davidson FLHRCI Road King Classic and other specified models. This fitment guarantees direct compatibility for a seamless upgrade. Ensure professional installation for optimal performance integration.

Are TWP Ignition Coils difficult to install?

Professional installation is recommended for TWP Ignition Coils, confirming the need for a qualified technician. This ensures precise electrical connections and proper seating for optimal function. Trust certified mechanics for a correct and safe installation.

How do TWP Ignition Coils improve engine performance?

Achieve superior Engine Performance with a score of 9, as TWP Ignition Coils deliver at least 20% more voltage than stock. This results in a significantly stronger spark, enhancing overall engine responsiveness. Experience a noticeable boost in your ride's power delivery.

What are the construction benefits of TWP Ignition Coils?

TWP Ignition Coils feature durable, high-quality molded-epoxy construction for lasting reliability. Their robust, impact-resistant design ensures they withstand demanding riding conditions. This resilient build provides confidence in the component's longevity and consistent operation.

Additional Resources

Official TwinPower Product Page

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Additional Information

Clearance Item:
N
MPN:
210651
Proposition 65:
N
Case Lot Quantity:
1
Category:
Ignition>Stock Replacement Ignition
Product Level:
Mid Range
Street Performance:
8/10
Engine Performance:
9/10
Racing Competition:
7/10
High Speed Desert Running:
7/10
Daily Driving Comfort:
6/10
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