fits model: 1500, 2500, Suburban. make: Chevrolet. year: 1993–1998.

( Manufacturer Part Number: 15675013 ), ( Type: Spare Tire Mount ), ( Material: Steel ), ( Placement On Vehicle: Left, Rear )
The **Chevrolet 15675013 spare tire hold-down mounting bolt nut** is a precision-engineered fastener specifically designed to secure the spare tire carrier on select **1993 1998 Chevrolet Suburban 1500 and 2500** models, ensuring safe and reliable operation during roadside emergencies. Crafted from high-strength **low-carbon steel**, this bolt nut is heat-treated to achieve optimal durability, resisting corrosion, wear, and fatigue even under the demanding conditions of off-road use or prolonged exposure to moisture, salt, and extreme temperatures. Its **fine-threaded design** (measuring **1/2" x 20 threads per inch**) guarantees a tight, vibration-resistant fit, preventing loosening that could compromise the spare tire s stability while driving. The nut features a **hexagonal drive configuration**, allowing for easy installation and removal with standard **13/16" or 7/8" wrenches**, while its **smooth, polished finish** minimizes the risk of galling or stripping during repeated tightening. This component is a direct replacement for the original equipment manufacturer (OEM) part, maintaining full compatibility with the Suburban s spare tire carrier system, including the **1993 1998 models equipped with either the 4.3L V6, 5.0L V8, or 7.4L V8 engines**. Whether replacing a worn-out fastener or upgrading for enhanced security, this bolt nut ensures peace of mind by providing a secure, long-lasting solution that meets Chevrolet s stringent engineering standards. Proper installation requires alignment with the corresponding **spare tire hold-down bracket**, followed by torqueing to the manufacturer s specified **15 20 ft-lbs** to prevent overtightening or undersecuring. Ideal for mechanics, DIY enthusiasts, and fleet managers, this part is a critical component for maintaining vehicle safety and compliance with roadside preparedness regulations.
### Pros and Cons of Buying a Chevrolet 1993 1998 Suburban (1500/2500) Spare Tire Hold-Down Mounting Bolt/Nut (Part #15675013)
#### **Pros:**1. **Compatibility** This bolt/nut is designed specifically for the 1993 1998 Chevrolet Suburban (1500 and 2500 series), ensuring a proper fit without modifications.
2. **Reliability** Chevrolet parts, especially those from the original manufacturer (OEM), are generally built to last and maintain vehicle integrity.
3. **Safety** A secure spare tire hold-down system prevents the spare from shifting or falling off during transit, reducing the risk of accidents.
4. **Ease of Installation** Since it s an OEM part, it should fit seamlessly with minimal effort, requiring only basic tools.
5. **Prevents Wear on Other Components** A loose or missing spare tire bolt can damage the wheel well or spare tire itself over time, so replacing it avoids further issues.
6. **Cost-Effective for Long-Term Use** While the upfront cost may seem moderate, replacing a worn-out or damaged bolt early prevents more expensive repairs down the road.
#### **Cons:**1. **Age of the Vehicle** If the Suburban is older, other components (like the wheel well or spare tire carrier) may be worn or rusted, requiring additional maintenance.
2. **Potential Rust or Corrosion** Older Chevrolet vehicles, especially those exposed to harsh weather, may have rusted or corroded parts that could affect the bolt s longevity.
3. **Limited Availability of New Parts** While this bolt is common, finding exact OEM replacements may become difficult if the vehicle is no longer in production.
4. **Mismatched Threads or Damage** If the existing bolt hole is stripped or damaged, the new bolt may not secure properly, requiring additional work (e.g., thread repair or a new wheel well).
5. **No Warranty on Used Parts** If purchasing from a used or aftermarket source, there may be no warranty, leaving you responsible for any failures.
6. **Time-Consuming Installation** If you re not mechanically inclined, replacing the bolt may require patience or professional help, adding to the cost.
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### **Conclusion:**The Chevrolet spare tire hold-down bolt/nut (Part #15675013) is a straightforward, necessary replacement for maintaining safety and functionality in your 1993 1998 Suburban. The benefits of using an OEM part such as proper fit, reliability, and long-term safety outweigh the minor drawbacks, especially if the vehicle is otherwise in good condition. However, if the wheel well or surrounding area is damaged, addressing those issues first will ensure the bolt functions correctly.
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### **Recommendation:**- **Buy the OEM part (15675013) from a trusted source** (Chevrolet dealership, reputable online retailers like RockAuto, or a parts store with a return policy).
- **Inspect the wheel well and spare tire carrier** before installation to ensure no rust or structural damage exists.
- **Use a torque wrench** to tighten the bolt to the manufacturer s specified torque (typically around 30 40 ft-lbs) to prevent overtightening or loosening.
- **Consider a rust penetrant** if the threads are stiff due to corrosion.
- **If unsure about installation**, consult a mechanic to avoid improper fitting, which could compromise safety.
For most owners, this is a simple, low-cost fix that prevents bigger problems. Prioritize quality and proper installation to maximize the part s lifespan.
As a genuine Chevrolet product, it ensures quality and compatibility with the specified vehicle model's, making an essential accessory for owners looking to maintain their vehicles functionality safety on road. The product is a spare tire hold down mounting bolt nut specifically designed for 93-98 Chevrolet Suburban 1500 2500.