GM 19317678 Driver Rear Door Lock Striker Anchor Plate Retainer

( Brand: Gm ), ( Manufacturer Part Number: 19317678 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Chevrolet ), ( Year: 2015 2016 2017 2018 ), ( Parts Included: Only Part Reference 6 On The Diagram Is Included )

Review GM Genuine Driver Side Rear Door Lock Striker Anchor Plate Retainer fits 2015–2018

The **GM 19317678 Driver Rear Door Lock Striker Anchor Plate Retainer** is a precision-engineered component designed specifically for General Motors vehicles, serving as a critical link between the door lock mechanism and the vehicle s body structure. This high-strength retainer plate is crafted from durable, corrosion-resistant metal, ensuring long-lasting performance even in demanding driving conditions. Its primary function is to securely anchor the door lock striker assembly to the door frame, preventing misalignment, rattling, or premature wear that could compromise the door s proper operation or safety. The retainer features a precisely machined slot and mounting holes, allowing for a snug, interference-fit installation that maintains optimal tension and alignment with the striker plate, thereby reducing the risk of loosening over time. This component is particularly essential in vehicles where the door lock mechanism experiences repetitive stress, such as frequent opening and closing, or in environments where road vibrations and environmental factors could otherwise degrade the integrity of the connection. By ensuring a stable and reliable attachment point, the GM 19317678 retainer helps maintain the door s smooth functionality, contributing to both the vehicle s overall durability and the driver s confidence in its performance. Whether used in maintenance, repair, or replacement scenarios, this part exemplifies GM s commitment to precision engineering, offering a direct solution for restoring or enhancing the structural integrity of a vehicle s door lock system.

### **Pros and Cons of buying a GM 19317678 Driver Rear Door Lock Striker Anchor Plate Retainer**

1. **Direct Fitment** This part is designed specifically for General Motors vehicles, ensuring compatibility with your vehicle s make and model. It eliminates the need for modifications or additional adapters, reducing installation complexity.

2. **Reliability** As an OEM (Original Equipment Manufacturer) or high-quality aftermarket part, it is built to meet the same standards as the original component. This can improve durability and reduce the likelihood of premature failure compared to low-quality knockoffs.

3. **Prevents Misalignment** The striker anchor plate retainer secures the door lock striker in place, preventing it from shifting or coming loose. This is critical for proper door function, especially in older vehicles where wear and tear may have caused misalignment.

4. **Easy Installation** Most retainers are designed for straightforward replacement, often requiring only basic tools. The process typically involves removing the old part and securing the new one in its place, which can be done in under an hour with minimal mechanical skill.

5. **Cost-Effective Fix** Replacing a worn or broken retainer is far cheaper than repairing or replacing an entire door lock assembly or striker. It extends the lifespan of existing components, saving money in the long run.

6. **Accessibility** This part is widely available through automotive parts suppliers, dealerships, and online retailers, making it easy to source without long wait times.

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1. **Limited Availability for Older Vehicles** If your vehicle is a rare or discontinued model, finding the exact GM part number may be difficult. Some aftermarket suppliers might not stock it, requiring sourcing from specialty dealers or eBay, which could increase cost or risk receiving a non-matching part.

2. **Potential for Counterfeit Parts** Purchasing from untrusted sellers (especially online) increases the risk of receiving a counterfeit or low-quality replica. These may fail prematurely or not fit correctly, leading to further issues.

3. **Additional Wear May Exist** While replacing the retainer resolves the immediate problem, other related components (e.g., the striker, door hinge, or lock mechanism) may also be worn. If these are neglected, the issue could recur or worsen over time.

4. **Skill Dependency** Although simple, installation requires careful attention to ensure the part is aligned correctly. Improper installation could lead to binding, misalignment, or even damage to the door mechanism.

5. **No Warranty on Aftermarket Parts** Unlike OEM parts purchased from a dealership, aftermarket retainers often come with limited or no warranty. If the part fails shortly after installation, you may be responsible for replacement costs.

6. **Potential for Overlooking Underlying Issues** A loose retainer might be a symptom of a larger problem, such as a failing door lock or worn striker. Replacing just the retainer without addressing the root cause could lead to repeated failures.

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Replacing the GM 19317678 driver rear door lock striker anchor plate retainer is a practical and cost-effective solution for resolving misalignment or looseness in your door lock mechanism. The part is relatively inexpensive, easy to install, and directly addresses the functional issue. However, it is essential to source the part from a reputable supplier to avoid counterfeit or incompatible replacements. Additionally, inspecting related components (like the striker and lock) during installation can prevent future problems.

If your vehicle is older or less common, verify compatibility with your specific model before purchasing. For maximum reliability, consider purchasing from an authorized GM parts dealer or a well-reviewed aftermarket supplier with a return policy.

- **Buy from a trusted source** (e.g., RockAuto, AutoZone, or a local GM dealership) to ensure authenticity and quality.

- **Inspect the striker and lock mechanism** during installation to address any additional wear.

- **Follow installation instructions carefully** to avoid misalignment or damage.

- **Consider OEM parts** if your vehicle is still under warranty or if you prioritize long-term reliability.

This replacement is a straightforward fix that, when done correctly, will restore proper door function and prevent further issues.

Details:

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.

part #: 19317678 prices

• $38.49-$76.00

specifications carlockiio:

• for years: 2015-2018
• brand: Gm
• mpn: 19317678
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Chevrolet
• year: 2015 2016 2017 2018
• parts included: Only Part Reference 6 On The Diagram Is Included

general carlockiio:

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

payments carlockiio:

• credit card: Discover
• wallet: Google-pay
• other

returns carlockiio:

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

shipping carlockiio:

• cost: $23.12
• carrier: UPS
• transit: 4-9 Days
• class: Standard, Expedited
• type: Fixed
• service: UPS Ground, UPS 2nd Day Air

seller carlockiio:

• rating: 99.3%
• # reviews: 270
• city: Olathe, Kansas

offer carlockiio:

• availability: In Stock
• options: Ship-to-home
• quantity: 4
• started: April 11, 2026
• sold: 0

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