HARLEY-DAVIDSON 70434-02 Cruise Control Left Handlebar SWITCH77183-02

( Brand: Harley-davidson ), ( Manufacturer Part Number: 70434-02 ), ( Type: Left Switch )

Review HARLEY DAVIDSON Oem Cruise Control Left Handlebar fits ROAD KING 2002–2006

The **Harley-Davidson 70434-02 (02-06 Road King) Cruise Control Left Handlebar Switch (Part #77183-02)** is a precision-engineered component designed exclusively for the iconic 2002 through 2006 Road King models, ensuring seamless integration with the bike s legendary performance and ergonomic controls. This high-quality switch is crafted from durable, corrosion-resistant materials, engineered to withstand the demands of long rides and varying weather conditions, guaranteeing reliable operation even in harsh environments. Positioned on the left handlebar, it serves as the primary interface for activating and adjusting the Road King s cruise control system, allowing riders to maintain a consistent speed with minimal effort while preserving the bike s raw, unfiltered power delivery. The switch features a robust, tactile design with clearly marked buttons for smooth engagement and disengagement, ensuring intuitive operation even during high-speed cruising or low-speed maneuvering. Compatible with Harley-Davidson s proprietary cruise control wiring harness, this switch is built to meet the brand s exacting standards, ensuring a perfect fit and optimal functionality without the need for modifications. Whether you're a seasoned rider seeking to enhance your Road King s convenience or a restorer bringing back a classic to its original glory, this switch delivers the precision and reliability expected from Harley-Davidson s legendary engineering. Its seamless integration with the bike s existing controls ensures that the Road King s legendary ride quality remains uninterrupted, allowing riders to focus on the open road while enjoying the peace of mind that comes with knowing their cruise control system is in expert hands.

### **Pros and Cons of buying a Harley-Davidson 70434-02 (2002-2006 Road King Cruise Control Left Handlebar Switch) and 77183-02**

1. **Direct OEM Replacement** Both parts are genuine Harley-Davidson components, ensuring a perfect fit and compatibility with your 2002-2006 Road King. This reduces the risk of installation issues or performance problems that can arise with aftermarket parts.

2. **Reliability and Durability** Harley-Davidson parts are built to withstand the demands of heavy-duty use, making them a long-lasting solution for your bike s cruise control system.

3. **Warranty Coverage** Purchasing from an authorized dealer or Harley-approved seller often includes a warranty, providing peace of mind in case of defects or premature failure.

4. **Maintains Resale Value** Using OEM parts helps preserve the bike s original condition, which can be beneficial if you plan to sell or trade it in the future.

5. **Ease of Installation** Since these are stock components, they are designed to integrate seamlessly with the existing wiring and mechanical setup, reducing the complexity of installation.

6. **Consistency with Original Functionality** The cruise control switch and wiring harness are engineered to work exactly as intended by Harley-Davidson, ensuring smooth operation without unexpected quirks.

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1. **Higher Cost** OEM parts are typically more expensive than aftermarket alternatives. The cruise control switch and wiring harness may cost significantly more than third-party options, which could be a financial consideration for budget-conscious buyers.

2. **Limited Availability** As Harley-Davidson models age, some parts become harder to source, especially if the bike is no longer in production. While these specific parts are still available, delays in shipping or stock shortages could occur.

3. **Potential for Overkill** If your bike s cruise control system is already functioning correctly, replacing just the switch and wiring harness may not be necessary. Overhauling parts that aren t failing could be seen as unnecessary expenditure.

4. **Installation Complexity** While straightforward, replacing these components may require some mechanical skill, especially if you re unfamiliar with motorcycle wiring. If you re not comfortable with DIY repairs, labor costs at a shop could add to the expense.

5. **Age of the Bike** If your Road King is older or has extensive wear, replacing just these parts may not address underlying issues that could affect the bike s overall performance or safety.

6. **Alternative Solutions** For some riders, aftermarket cruise control systems or remanufactured switches may offer a more cost-effective or feature-rich alternative without sacrificing quality.

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The Harley-Davidson 70434-02 cruise control left handlebar switch and 77183-02 wiring harness are high-quality, reliable components that are ideal if you need a direct replacement for your 2002-2006 Road King. They offer the advantage of authenticity, durability, and compatibility, making them a strong choice for riders who prioritize original equipment. However, the higher cost and potential overkill for minor issues may deter some buyers. If your bike s cruise control is already working well, weighing the necessity of these replacements against the expense is crucial.

For most riders who require a genuine replacement or are restoring their bike to factory specifications, these parts are a sound investment. If budget or convenience is a concern, exploring aftermarket options or consulting a mechanic to assess whether these specific parts are truly needed could save money without compromising performance.

- **Buy if:** You need a direct OEM replacement for your Road King s cruise control system, your bike is in good overall condition, and you want to maintain its original integrity. The switch and wiring harness are essential for proper cruise control functionality, so replacing them is justified if they are faulty or missing.

- **Consider alternatives if:** You re on a tight budget, the bike s cruise control isn t malfunctioning, or you re open to aftermarket solutions that may offer similar performance at a lower cost. Always ensure any alternative parts are compatible and high-quality.

- **Proceed with caution if:** You re not experienced with motorcycle wiring or mechanical work. If you re unsure about installation, consult a Harley-Davidson dealer or a trusted mechanic to handle the replacement.

Ultimately, these parts are a wise choice for riders who value authenticity and reliability, but careful consideration of your bike s needs and budget is essential before making a purchase.

Details:

This is a used part and may have scratches scuff, corrosion, wear, etc. Scratched, Removed From: 2003 Harley-Davidson Road King with unknown miles, Please review all pictures to assess the condition of item. Every effort has been made to accurately depict and describe the condition of this part. Harley Road King OEM Cruise Control Left Handlebar Switch77183-02, This left switch is in good used condition with minor cosmetic flaws.

part #: 7043402 prices

• $359.10-$436.50

specifications cycleswitches:

• for models: Road, King
• for makes: Harley
• for years: 2002-2006
• brand: Harley-davidson
• mpn: 70434-02
• type: Left Switch

offer cycleswitches:

• started: April 1, 2026
• quantity: 1
• best offers: True
• options: Ship-to-home
• sold: 0
• availability: In Stock

returns cycleswitches:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

seller cycleswitches:

• # reviews: 2857
• city: Lake Odessa, Michigan
• rating: 99.9%

general cycleswitches:

• Electrical Ignition Components > Electrical Ignition Sensors Switches > Ignition Key Switches
• condition: Used

shipping cycleswitches:

• type: Fixed
• carrier: USPS
• class: Standard
• cost: $0.00
• service: USPS Ground Advantage
• transit: 3-8 Days

payments cycleswitches:

• wallet: Google-pay
• credit card: Discover
• other

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