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  3. MOTION PRO 0707-0X383468-86

MOTION PRO 0707-0X383468-86 Tachometer Cable

fits model: Gs400x, Street. make: Suzuki. year: 1977–1978.

0707-0x383468-86 Motion Pro 1977-1978 Suzuki Gs400x Street Black Vinyl Tachometer Cable

( Brand: Motion Pro ), ( Manufacturer Part Number: 0707-0X383468-86 ), ( Part Type: Tachometer Cable )

Review MOTION PRO Suzuki Black Vinyl Tachometer Cable fits STREET GS400X 1977–1978

The **Motion Pro 0707-0X383468-86 1977 1978 Suzuki GS400X Street Tachometer Cable** is a meticulously engineered aftermarket solution designed to restore or enhance the performance and functionality of the stock tachometer on your classic Suzuki GS400X adventure bike. Crafted with precision for the specific wiring and electrical requirements of the 1977 and 1978 model years, this high-quality replacement cable ensures a seamless connection between the tachometer sensor and the gauge cluster, eliminating common issues like flickering, erratic readings, or complete failure of the tachometer. Constructed from durable, corrosion-resistant materials, this cable is built to withstand the rigors of off-road and on-road use, providing reliable performance over time. The wiring is carefully routed and insulated to prevent short circuits, interference, or damage from vibrations, ensuring consistent and accurate RPM readings that are critical for safe and efficient riding. Whether you're restoring a vintage GS400X to its original glory or upgrading an existing setup for improved reliability, this Motion Pro cable delivers a straightforward, no-fuss installation that preserves the authenticity of your bike s classic aesthetic while guaranteeing modern functionality. Perfect for enthusiasts who demand both heritage and performance, this component bridges the gap between vintage engineering and contemporary reliability, making it an indispensable addition to any Suzuki GS400X restoration or maintenance project.

### Pros and Cons of Buying a Motion Pro 0707-0X383468-86 (1977 1978 Suzuki GS400X Street Tachometer Cable)

#### **Pros:**

1. **Compatibility and Functionality** This cable is specifically designed for the 1977 1978 Suzuki GS400X, ensuring a proper fit and reliable operation. It connects the stock tachometer to the ignition system, allowing accurate RPM readings, which is essential for tuning, maintenance, and safe riding.

2. **Aftermarket Support** Motion Pro is a well-known brand in the motorcycle aftermarket, offering high-quality wiring harnesses and connectors. Their products are often durable and designed to withstand the demands of off-road and street use.

3. **Easy Installation** Since it is a direct replacement for the OEM tachometer cable, installation should be straightforward for someone with basic mechanical skills. No major modifications to the bike are typically required beyond disconnecting the old cable and attaching the new one.

4. **Reliability** A properly functioning tachometer is critical for monitoring engine health. This cable helps prevent misfires, overheating, or other issues that could arise from incorrect RPM readings or a faulty connection.

5. **Cost-Effective Fix** If the original cable is damaged or corroded, replacing it is often cheaper than overhauling the entire electrical system or purchasing a new tachometer.

6. **Improved Readability** If the original cable was causing intermittent or inaccurate readings, this upgrade can provide a more consistent and trustworthy display on the dashboard.

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#### **Cons:**

1. **Age of the Bike** The 1977 1978 Suzuki GS400X is an older model, and some aftermarket parts may not be as readily available as they are for newer bikes. While Motion Pro is a reputable brand, finding additional support (e.g., wiring diagrams or troubleshooting guides) for this specific model might be limited.

2. **Potential for Compatibility Issues** While the part number suggests it is a direct fit, slight variations in wiring or connector types could exist between different years or models. Always verify the exact pinout and wiring harness layout before installation to avoid mismatches.

3. **Quality of Original Components** If the bike s electrical system is already degraded (e.g., corroded connectors, frayed wires, or a failing ignition switch), replacing just the tachometer cable may not fully resolve issues. A more comprehensive electrical inspection might be needed.

4. **Skill Dependency** While installation is generally simple, those unfamiliar with motorcycle wiring could accidentally damage other components (e.g., the ignition system or tachometer itself) if they are not careful.

5. **Cost Relative to New Parts** If the tachometer itself is faulty, replacing just the cable may not be sufficient. In some cases, it might be more cost-effective to purchase a used or rebuilt tachometer unit alongside the cable.

6. **Limited Longevity Guarantee** Like most aftermarket parts, this cable may not come with an extended warranty. If it fails prematurely due to poor manufacturing, the buyer would be responsible for replacement costs.

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### **Conclusion:**

The Motion Pro 0707-0X383468-86 tachometer cable is a practical and cost-effective solution for restoring accurate RPM readings on a 1977 1978 Suzuki GS400X. Its compatibility, ease of installation, and reliability make it a strong choice for riders who need a simple fix for a malfunctioning tachometer. However, potential buyers should ensure the rest of the bike s electrical system is in good condition and verify the cable s fit before purchasing. For those comfortable with basic wiring work, this is a worthwhile upgrade.

### **Recommendation:**

- **Buy it if:** You need a direct replacement for a faulty tachometer cable, you have basic mechanical skills, and the rest of your bike s electrical system is functional. This is especially useful for tuning, maintenance, or ensuring safe operation.

- **Avoid or research further if:** The bike has widespread electrical issues beyond the tachometer cable, you cannot confirm the cable s compatibility with your specific model, or you are unsure about wiring it correctly.

- **Consider alternatives if:** The tachometer itself is non-functional, in which case pairing this cable with a rebuilt or used tachometer unit might be necessary. Additionally, if you are uncomfortable with DIY wiring, consult a professional mechanic.

For most riders, this cable is a solid, no-frills solution that balances cost and functionality well. Always double-check the part number and wiring diagrams to avoid compatibility issues.

Details:

Color coded header card indicates brand of machine. Extra outer sleeve to Protect cable.: Brand: MOTION PRO, model Number: 0707-0X383468-86. This is helpful if you are buying multiple items.

Part number embossed on each cable. Uses precise OEM component dimensions. 1977-1978 Suzuki GS400X Street Motion Pro Black Vinyl Tachometer Cable: Compatibility. Parts without fitment are to be assumed universal and may require vehicle modification.

Special nylon inner liner assures smooth operation. I need to exchange an item. Manufactured to meet or exceed OEM specifications. Credit or Debit Card.

OEM part number listed on each package.

part #: 07070x38346886 price

  • $20.89

specifications instrumentcablecycleio:

  • for models: Gs400x, Street
  • for makes: Suzuki
  • for years: 1977-1978
  • brand: Motion Pro
  • mpn: 0707-0x383468-86
  • part type: Tachometer Cable

shipping instrumentcablecycleio:

  • class: Standard
  • type: Fixed
  • cost: $0.00
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  • transit: 4-7 Days

seller instrumentcablecycleio:

  • # reviews: 79338
  • city: San Marcos, CA
  • rating: 99.8%

general instrumentcablecycleio:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Instruments Gauges > Wiring Harnesses, Cables Connectors

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  • time: 30 Days
  • policy: Returns Accepted
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offer instrumentcablecycleio:

  • quantity: 9
  • started: March 6, 2026
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
for models: gs400x, street, for makes: suzuki, for years: 1977-1978, part type: tachometer cable,
category: motorcycle parts > motorcycle scooter parts accessories > instruments gauges > wiring harnesses, cables connectors, sku: 11114712251542722,
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  • New. Offer #1 priced at $20.89 + $0.00 shipping estimate = $20.89* total. Credit or Debit Card Compatibility: 1977-1978 Suzuki GS400X.FREE SHIPPING

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