TOYOTA 78180-17030 Throttle Cable Accelerator Wire MR2 5SPEED

( Manufacturer Part Number: 78180-17030 ), ( Type: Throttle Cable Accelerator Wire )

Review TOYOTA Mr2 Used Oem 5speed Mt Throttle Cable Accelerator Wire fits 4AGE 1985–1986

The **Toyota 78180-17030 Throttle Cable (Accelerator Wire)** is a precision-engineered, high-quality replacement part designed exclusively for **1985 1986 Toyota MR2 models** equipped with a **5-speed manual transmission** and **4-ager (4-cylinder) engine**. This throttle cable is a direct-fit, OEM-quality component, meticulously crafted to replicate the performance, durability, and responsiveness of the original equipment, ensuring seamless integration with your vehicle s throttle linkage system. Constructed from **heat-treated steel wire** and reinforced with **durable, corrosion-resistant coatings**, this cable is built to withstand the rigors of daily driving, providing smooth and consistent throttle operation without sagging, stretching, or binding over time. The **ball-end design** at the accelerator pedal end ensures a secure, no-slip connection, while the **clamp-style attachment** at the throttle body end allows for easy installation and adjustment, accommodating slight variations in cable length without compromising precision. Whether you're restoring a classic MR2 to its original glory or maintaining a well-loved daily driver, this throttle cable delivers the reliability and performance expected from Toyota s legendary engineering. Its compatibility with the **MR2 s unique under-the-hood layout** where space is at a premium makes it an ideal upgrade for enthusiasts seeking both functionality and ease of installation. With proper care, this cable will serve as a dependable component for years, preserving the driving dynamics and throttle response that make the MR2 a cult favorite among sports car aficionados.

### **Pros and Cons of Buying a Toyota 78180-17030 Accelerator Wire (for MR2, 1985-1986, 5-Speed, 4-Age Throttle Cable)**

1. **Direct Compatibility** This part is specifically designed for the 1985-1986 Toyota MR2 with a 5-speed manual transmission and the 4-age throttle cable system. It ensures a proper fit without modifications.

2. **Reliability** Toyota parts are known for durability, and this accelerator wire is no exception. It should function reliably if installed correctly.

3. **Easy Installation** Since it s a direct replacement, the installation process is straightforward, requiring only basic tools and mechanical knowledge.

4. **Cost-Effective** Compared to aftermarket alternatives, this OEM part may be reasonably priced, especially if sourced from a reputable dealer or online marketplace.

5. **Performance Consistency** A properly functioning accelerator wire ensures smooth throttle response, preventing issues like sticking or delayed acceleration.

6. **Prevents Further Damage** A worn or broken accelerator wire can damage the throttle body or other components. Replacing it early avoids costly repairs.

1. **Age and Wear** If the part is old or improperly stored, it may be brittle or degraded, leading to premature failure.

2. **Availability and Sourcing** Finding a genuine Toyota part in good condition can be challenging, especially if the MR2 is no longer widely supported by dealers. Some sellers may offer counterfeit or low-quality replicas.

3. **Potential Counterfeit Risks** Due to the part s age, there is a risk of purchasing a fake or refurbished part that doesn t meet OEM standards.

4. **Installation Challenges** If the throttle body or surrounding components are corroded or damaged, installation may require additional cleaning or adjustments.

5. **Limited Longevity** While durable, accelerator wires can still wear out over time, especially in high-mileage vehicles or those driven aggressively.

6. **Cost of Replacement vs. Maintenance** If the vehicle has other failing components (e.g., throttle body, wiring harness), replacing just the accelerator wire may not fully resolve drivability issues.

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The **Toyota 78180-17030 accelerator wire** is a solid choice for restoring proper throttle function in a 1985-1986 MR2 with a 5-speed transmission. Its direct compatibility and reliability make it a practical option for owners looking to maintain or improve their vehicle s performance. However, potential buyers should exercise caution when sourcing the part to avoid counterfeit or damaged units. Additionally, if the vehicle exhibits other symptoms (e.g., rough idling, hesitation), addressing those issues concurrently may be necessary for a complete fix.

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1. **Verify Authenticity** Purchase from a trusted source, such as a Toyota parts dealer, a reputable online marketplace (e.g., eBay with seller ratings), or a classic car parts specialist. Avoid unusually cheap offers that may indicate fakes.

2. **Inspect Before Purchase** If possible, examine the part for signs of wear, corrosion, or damage. A flexible, smooth wire without cracks is ideal.

3. **Consider Aftermarket Alternatives** If genuine parts are difficult to find, high-quality aftermarket accelerator wires (e.g., from brands like **AEM, Holley, or Speed Pro**) may offer comparable performance at a lower cost.

4. **Check for Related Issues** Before installation, inspect the throttle body, wiring harness, and accelerator pedal linkage for wear. Clean or replace any corroded or damaged components.

5. **Install Properly** Follow Toyota s service manual or consult a mechanic if unsure about installation to ensure the wire is correctly routed and secured.

6. **Test After Installation** After replacing the wire, test the throttle response thoroughly. If issues persist (e.g., sticking, delayed acceleration), further diagnosis may be needed.

**Final Verdict:** If sourced correctly and installed properly, this part is a worthwhile investment for restoring smooth throttle operation in your MR2. However, prioritize quality and authenticity to avoid disappointment.

Details:

Should fit most 1985 1986 Toyota MR2s with Manual Transmission. Throttle Cable for 1985 1986 Toyota MR2s with Manual Transmission. Pulled from a 1985 MR2 with Manual Transmission. Good shape overall with moderate wear.

part #: 7818017030 prices

• $79.00-$85.00

specifications instrumentcablecycleio:

• for models: 4age
• for makes: Toyota
• for years: 1985-1986
• mpn: 78180-17030
• type: Throttle Cable Accelerator Wire

returns instrumentcablecycleio:

• policy: No Returns

general instrumentcablecycleio:

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

shipping instrumentcablecycleio:

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

payments instrumentcablecycleio:

• wallet: Apple-pay
• credit card: Diners-club
• other

seller instrumentcablecycleio:

• # reviews: 3759
• city: Trinidad, Colorado
• rating: 100.0%

offer instrumentcablecycleio:

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

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