DES DED-01M509-S0S Ignition Starter Lock Switch Key 653891691668 DED-01X509-S0S 510

( Brand: Des ), ( Manufacturer Part Number: DED-01M509-S0S ), ( Part Type: Ignition Switch Starter Lock ), ( Country Of Origin: Thailand ), ( Ipn: Ded-01x509-s0s ), ( Placement On Vehicle: Front Right ), ( Manufacturer Warranty: Yes ), ( UPC: 653891691668 )

Review DES Ignition Starter Lock Switch New Key Fit Datsun Nissan 510 fits 240Z 260Z 1200

The **Ded-01M509-S0S Ignition Starter Lock Switch Key** is a meticulously crafted, high-quality replacement part designed to restore optimal functionality to the ignition and starter lock mechanisms on classic Datsun and Nissan vehicles, including the iconic **1200 series, 240Z, 260Z, and 510 models**. Engineered to exacting standards, this switch is built with durable materials, ensuring long-lasting performance and resistance to wear, tear, and environmental factors such as moisture and corrosion common challenges faced by vintage automotive components. The switch features a **precision-machined ignition cylinder** that accommodates the original key, providing a smooth, secure, and reliable engagement with minimal play, which is essential for preventing accidental ignition or starter activation. Its robust construction includes a **reinforced metal housing** and a **spring-loaded internal mechanism**, guaranteeing consistent operation over thousands of cycles, even under demanding conditions.

This ignition starter lock switch is specifically tailored to fit the **pre-1980 Datsun/Nissan models**, where reliability and precision are paramount. The design incorporates a **sealed contact system** to prevent dust, dirt, and debris from interfering with the electrical connections, thereby reducing the risk of intermittent power delivery to the starter motor or ignition system. The switch is also engineered to maintain a **tight seal** when in the "off" position, further enhancing safety by preventing unintended engine starts. Whether used in a restored showroom-ready classic or a daily-driven vintage vehicle, this part is designed to deliver the same dependable performance as the original, ensuring that enthusiasts can enjoy the driving experience without compromising on functionality or aesthetics.

For collectors and restorers, the **Ded-01M509-S0S** stands out as a superior alternative to aftermarket knockoffs, offering **OEM-level compatibility** and build quality. Its compatibility extends beyond just the ignition function it also integrates seamlessly with the vehicle s starter solenoid, allowing for a **clean, uninterrupted power flow** when the key is turned. The switch s design also accommodates the **original wiring harness connections**, ensuring no modifications are required during installation. Whether you're reviving a beloved **Fairlady Z (240Z/260Z)** or maintaining the classic charm of a **Datsun 510**, this ignition starter lock switch key is an indispensable component for preserving both performance and heritage. With its blend of **durability, precision, and reliability**, it is the ideal choice for those who demand nothing less than perfection in their automotive restorations.

### **Pros and Cons of buying a DED-01M509-S0S Ignition Starter Lock Switch (Datsun/Nissan 1200, 240Z, 260Z, 510)**

1. **Compatibility** This part is specifically designed for older Datsun/Nissan models (1200, 240Z, 260Z, 510), ensuring a proper fit without modification.

2. **Reliability** High-quality ignition switches are built to last, reducing the risk of frequent failures or electrical issues.

3. **Security** A functional ignition lock switch prevents unauthorized starting, improving vehicle security.

4. **Easy Installation** Many aftermarket parts like this one are designed for straightforward replacement, often requiring only basic tools.

5. **Prevents Common Failures** A worn or faulty ignition switch can cause stalling, no-start conditions, or dashboard light issues. Replacing it resolves these problems.

6. **Cost-Effective** Compared to labor costs, buying the part outright is often cheaper than paying for professional installation (though DIY may require some mechanical skill).

7. **Improved Driving Experience** A smooth-operating ignition switch enhances convenience, especially in older cars where wear is common.

1. **Potential Counterfeit Risk** Some online sellers may offer fake or low-quality replicas, leading to premature failure or poor performance.

2. **DIY Difficulty** If you lack mechanical experience, installation could be challenging, especially in older cars with tight wiring harnesses.

3. **Additional Costs** If the issue stems from a related problem (e.g., a faulty neutral safety switch, wiring corrosion, or a bad starter), replacing just the ignition switch may not fully resolve the problem.

4. **Limited Availability** While widely compatible, finding the exact part (especially from a trusted seller) may require research to avoid scams or mismatched units.

5. **Warranty Concerns** If the car is still under manufacturer warranty, modifying or replacing the ignition switch could void coverage (though this is rare for aftermarket parts).

6. **Compatibility Variations** Some aftermarket switches may not match the exact fit or functionality of the original, potentially requiring adjustments.

---

The **DED-01M509-S0S ignition starter lock switch** is a solid aftermarket replacement for older Datsun/Nissan vehicles, offering reliability and compatibility. However, its effectiveness depends on sourcing a genuine part, ensuring proper installation, and addressing any underlying electrical issues. If you re comfortable with basic automotive work, this is a cost-effective solution to prevent no-start problems and improve security.

- **Buy from a reputable seller** (eBay, Amazon, or specialized auto parts stores with good reviews) to avoid counterfeit parts.

- **Verify compatibility** with your exact model year and trim to ensure the switch matches wiring and mounting requirements.

- **Consider professional installation** if you re unsure about wiring or mechanical adjustments.

- **Check for related issues** (e.g., starter, neutral safety switch, battery) to prevent recurring problems.

- **Test the switch** after installation to confirm it engages properly and doesn t cause electrical gremlins.

For most DIYers, this part is a worthwhile investment if the issue is confirmed to be the ignition switch. If budget allows, opting for an **OEM replacement** (if available) may offer slightly better longevity but at a higher cost.

Details:

Ignition Starter Lock Switch with Key. Nissan Datsun 240Z: 1970-1978. Nissan Datsun 260Z: 1970-1978. Nissan Datsun 1200: 1970-1978.

Fully track and trace online. Nissan Datsun 510: 1968-1973.

specifications carlockiio:

• for models: 240z, 260z, 1200
• for makes: Datsun, Nissan
• brand: Des
• mpn: Ded-01m509-s0s
• part type: Ignition Switch Starter Lock
• country of origin: Thailand
• ipn: Ded-01x509-s0s
• placement on vehicle: Front Right
• manufacturer warranty: Yes
• upc: 653891691668

offer carlockiio:

• options: Ship-to-home
• sold: 0
• started: March 10, 2026
• quantity: 5
• availability: In Stock

shipping carlockiio:

• type: Fixed
• cost: $0.00
• transit: 3-8 Days
• class: Standard
• service: Standard

seller carlockiio:

• rating: 99.2%
• city: Walnut, California
• # reviews: 4701

returns carlockiio:

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

payments carlockiio:

• other
• credit card: Mastercard
• wallet: Apple-pay

general carlockiio:

• Car Truck Parts Accessories > Exterior Parts Accessories > Exterior Locks Lock Hardware
• condition: New

Des DED-01M509-S0S Is Similar To:

• Des Ded-30b206-s0s Fit Datsun 510 Sunny B110 120y 140y 210 B210 B310 Sedan 4 Door Locks And Keys Set (38.6% similar) DATSUN120Y compatible : 1973 1983 . Datsun B110 compatible : 1970 1976 . Fully track and trace online. Datsun new compatible door locks with keys 4 pieces. Datsun 510 compatible: 1968 - 1973...(March 4th, 2026)