fits year: 2008–2013.

( Brand: Gm ), ( Manufacturer Part Number: 92249251 ), ( Part Type: Lock Cylinder ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Chevrolet ), ( Year: 2008 2009 2011 2012 2013 ), ( Parts Included: Only Part Reference 14 On The Diagram Is Included ), ( Replaces Part Number: 92192453 )
The **GM 92249251 Lock Cylinder Retainer** is a precision-engineered component designed to ensure secure and reliable operation within automotive door lock mechanisms, particularly in General Motors vehicles equipped with push-button ignition or keyless entry systems. This retainer serves as a critical interface between the lock cylinder assembly and the surrounding door panel, providing both structural stability and a tight seal to prevent moisture, dirt, and debris from compromising the internal mechanisms. Crafted from high-grade, corrosion-resistant materials often featuring a durable metal housing with rubber or plastic sealing elements this retainer is engineered to withstand the rigors of daily use, including temperature fluctuations, vibration, and mechanical stress. Its unique design incorporates a threaded or snap-fit mechanism that allows for easy installation and removal, ensuring compatibility with standard GM lock cylinder assemblies while maintaining a secure, wobble-free fit. The retainer s internal geometry is meticulously calibrated to accommodate the precise dimensions of the lock cylinder, preventing lateral movement that could lead to misalignment or premature wear. Whether used in replacement scenarios following a lock cylinder failure, as part of a comprehensive door lock refurbishment, or during original equipment assembly, this retainer plays a pivotal role in upholding the integrity of the vehicle s security system. Its seamless integration with the door panel s interior also contributes to a cleaner, more professional finish, reducing the risk of aesthetic inconsistencies or functional gaps that could compromise the door s overall performance. For automotive technicians and DIY enthusiasts alike, the GM 92249251 Lock Cylinder Retainer represents a vital component that bridges form and function, ensuring both the reliability of the lock mechanism and the longevity of the vehicle s door hardware.
### **Pros and Cons of buying a GM 92249251 Lock Cylinder Retainer**
#### **Pros:**1. **Direct Fit for GM Vehicles** This part is specifically designed for General Motors vehicles, ensuring compatibility with models requiring a 92249251 retainer. It reduces the risk of mismatched parts compared to generic alternatives.
2. **Prevents Lock Cylinder Damage** The retainer secures the lock cylinder in place, preventing it from loosening or falling out during key insertion or removal. This helps avoid damage to the lock mechanism, especially in high-use applications like truck or SUV doors.
3. **Easy Installation** Designed to be a straightforward replacement, it typically requires minimal tools (often just a screwdriver or socket wrench) and can be installed in a short amount of time, even for DIYers with basic mechanical skills.
4. **Cost-Effective Solution** Compared to replacing an entire lock assembly or hiring a locksmith, this retainer is a budget-friendly fix for a common wear-and-tear issue. Pricing is generally reasonable, especially when purchased from authorized dealers or reputable online retailers.
5. **Extends Lock Lifespan** By keeping the cylinder properly aligned, the retainer helps reduce unnecessary stress on the lock mechanism, potentially prolonging the life of the entire locking system.
6. **Widely Available** As a GM OEM (Original Equipment Manufacturer) part, it is stocked by many auto parts stores, dealerships, and online marketplaces, ensuring availability when needed.
7. **No Specialized Tools Required** Unlike some aftermarket parts that may require additional hardware (e.g., spacers or adapters), this retainer is designed to function as a direct drop-in replacement with standard tools.
---
#### **Cons:**1. **Limited to GM Vehicles** This part is not universal; it is only compatible with specific GM models (e.g., certain Chevrolet, GMC, Buick, or Cadillac vehicles). Purchasing it for a non-GM vehicle may result in a wasted investment.
2. **Potential for Counterfeit Parts** When buying from third-party sellers (especially online), there is a risk of receiving a counterfeit or low-quality replica. Counterfeit parts may fail prematurely or not fit correctly, leading to further issues.
3. **May Not Solve Underlying Issues** If the lock cylinder itself is damaged, worn, or misaligned, replacing just the retainer may not fully resolve the problem. The cylinder might still bind or fail to operate smoothly.
4. **Installation Challenges for Some Users** While generally simple, installation can be tricky for those unfamiliar with vehicle lock mechanisms. Improper installation (e.g., overtightening or misalignment) could cause damage or render the part ineffective.
5. **Depreciation in Value** Like most automotive parts, the retainer may lose value over time, especially if the vehicle is older. If the lock assembly needs replacement later, the retainer may no longer be useful.
6. **Possible Compatibility Variations** Even within GM vehicles, slight variations in door designs or lock mechanisms across different model years or trims could affect fit. Always verify compatibility with your specific vehicle s year, make, and model.
7. **No Warranty on Aftermarket Purchases** If buying from a non-OEM source (e.g., Amazon, RockAuto, or eBay), warranties may be limited or nonexistent, leaving you responsible for any defects or failures.
---
### **Conclusion**
The **GM 92249251 Lock Cylinder Retainer** is a practical and cost-effective solution for preventing lock cylinder misalignment or loosening in GM vehicles. Its direct fit, ease of installation, and affordability make it a strong choice for addressing a common mechanical issue. However, its usefulness is limited to GM applications, and potential buyers should ensure they purchase from a trusted source to avoid counterfeit parts. If the lock cylinder itself is damaged, replacing just the retainer may not be sufficient, and a more comprehensive repair may be necessary.
For most DIYers working on a compatible GM vehicle, this part is a **reliable and straightforward upgrade**. If in doubt about compatibility or installation, consulting a mechanic or dealership service department can provide peace of mind.
### **Recommendation**
- **Buy from an authorized GM dealer or a reputable auto parts retailer** (e.g., AutoZone, O Reilly, or a dealership parts department) to ensure authenticity and warranty coverage.
- **Verify compatibility** with your exact vehicle model and year before purchasing to avoid mismatches.
- **Follow installation instructions carefully** to prevent damage to the lock mechanism.
- **Consider the lock cylinder s condition** if the cylinder is worn or damaged, address that issue alongside the retainer replacement.
- **Keep receipts and warranties** in case of defects or installation issues.
For most users, this retainer is a **worthwhile investment** to maintain lock functionality and prevent further damage. However, if the vehicle s lock system is frequently problematic, a professional inspection may be advisable.
Electrical parts are not returnable. Parts must be resalable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.