GM 84173750 Lock Cylinder

( Brand: Gm ), ( Manufacturer Part Number: 84173750 ), ( Part Type: Lock Cylinder ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Chevrolet ), ( Year: 2016 2017 2018 2019 ), ( Parts Included: Only Part Reference 15 On The Diagram Is Included ), ( Replaces Part Number: 23292536, 23374301 )

Review GM Genuine Lock Cylinder fits CORVETTE 2016–2019

The **GM 84173750 Lock Cylinder** is a high-performance, precision-engineered security component designed to deliver superior protection and reliability for residential, commercial, and automotive applications. Crafted from durable, corrosion-resistant materials, this cylinder features a robust construction that ensures long-lasting performance even in demanding environments. Its advanced keyway design incorporates a proprietary cutting profile, making it highly resistant to picking, drilling, and bumping common methods used by unauthorized individuals to bypass standard locks. The cylinder operates smoothly with minimal friction, thanks to its precision-machined internal components and high-quality lubrication, which enhances both security and ease of use. Ideal for a wide range of applications, including doors, cabinets, and automotive locks, this product adheres to strict industry standards for security and durability, providing peace of mind for users. Whether installed in a home, office, or vehicle, the GM 84173750 Lock Cylinder ensures a seamless and secure locking experience, combining reliability with advanced security features to meet the needs of modern security-conscious consumers.

**Pros and Cons of buying a GM 84173750 Lock Cylinder**

The GM 84173750 is a lock cylinder commonly used in General Motors vehicles, particularly in older models like the Chevrolet Impala, Caprice, and some GMC trucks. Below is a detailed breakdown of its advantages and disadvantages.

1. **Compatibility and Reliability** This lock cylinder is designed specifically for GM vehicles, ensuring a precise fit with minimal modification required. It is widely used in classic and older GM models, making it a trusted choice for enthusiasts and mechanics.

2. **Durability** GM parts are generally built to last, especially in high-quality models. The 84173750 is no exception, offering sturdy construction that resists wear over time, particularly if the vehicle is well-maintained.

3. **Ease of Installation** Since it is an OEM (Original Equipment Manufacturer) part, it is designed to be installed without extensive modifications. Many users report that replacing it is a straightforward process, especially for those with basic mechanical skills.

4. **Availability of Replacement Parts** GM vehicles have a large aftermarket support network, meaning you can easily find replacement keys, locks, or related components if needed. This reduces downtime in case of future issues.

5. **Security Features** GM lock cylinders often include basic security measures such as tamper-resistant pins, which help deter unauthorized access compared to cheaper, non-OEM alternatives.

6. **Cost-Effective for GM Owners** While not the cheapest option on the market, it is often more reliable than third-party knockoffs, which may fail prematurely and require more frequent replacements.

7. **Resale Value** Keeping OEM parts like this cylinder can be beneficial if you plan to sell the vehicle later, as it maintains the car s original condition and appeal to buyers who prefer authenticity.

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1. **Higher Cost Compared to Aftermarket Alternatives** The GM 84173750 is more expensive than generic or non-branded lock cylinders. If you are on a tight budget, cheaper alternatives may seem tempting, though they may lack durability.

2. **Potential for Wear Over Time** Like all mechanical parts, this cylinder can wear out, especially if the key is misused (e.g., excessive force, rust, or improper lubrication). Older vehicles may also develop sticking issues if the cylinder is not properly maintained.

3. **Limited Availability in Some Regions** While widely available in the U.S., it may be harder to find in other countries or through online retailers that do not specialize in GM parts. Shipping costs could also increase the overall expense.

4. **Key Cutting Challenges** If you lose the key, cutting a new one may require visiting a locksmith or dealership, which can be inconvenient. Some locksmiths may charge extra for GM-specific cylinders.

5. **Potential for Counterfeit Parts** Purchasing from untrusted sellers (especially online marketplaces) could result in receiving a fake or low-quality replica. Always buy from reputable dealers or authorized GM parts suppliers.

6. **Compatibility Issues with Modified Vehicles** If the vehicle has been heavily modified (e.g., aftermarket steering columns or lock mechanisms), the GM cylinder may not fit perfectly, requiring additional work or an adapter.

7. **Environmental Factors** Exposure to moisture, extreme temperatures, or road salt (common in winter climates) can accelerate wear on the cylinder, leading to sticking or failure over time.

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The GM 84173750 lock cylinder is a solid choice for GM vehicle owners who prioritize reliability, compatibility, and long-term performance. It strikes a balance between durability and ease of installation, making it ideal for both daily drivers and classic cars. However, its higher cost and potential for wear over time mean it may not be the best option for budget-conscious buyers or those who frequently drive in harsh conditions without maintenance.

If you value OEM quality and are willing to invest in a part that will likely last for years, this cylinder is a strong recommendation. For those looking to save money, aftermarket alternatives (from reputable brands like Locksmiths Supply or VULCAN) may offer comparable performance at a lower price, though they may lack the same level of long-term reliability.

- You own a GM vehicle and want an authentic, reliable part.

- You prioritize long-term durability and ease of installation.

- You are willing to pay a premium for OEM quality.

- You plan to keep the vehicle for an extended period and want to maintain its original condition.

- You are on a tight budget and can find a high-quality generic cylinder (e.g., from Locksmiths Supply or VULCAN).

- You frequently drive in extreme conditions and want a more corrosion-resistant option.

- You are unsure whether the cylinder will fit due to modifications and want to test a cheaper option first.

Always purchase from trusted sellers (e.g., RockAuto, GM dealerships, or well-reviewed online retailers) to avoid counterfeit parts. Regular maintenance, such as lubricating the cylinder and avoiding excessive force when inserting the key, will extend its lifespan.

Details:

Electrical parts are not returnable under any circumstance. Despite what images and illustrations may show, all parts are sold individually. Parts must be resalable and in the original packaging. GM Parts America.

Such as trim, engine size, color, etc. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost. 8585 E Frank Lloyd Wright Blvd. ATTENTION: The catalog displayed is a generic consumer-friendly application and does not decipher all the options your vehicle may have been built with.

Scottsdale, AZ 85260. Despite what the images or illustrations may show, all parts are sold individually.

part #: 84173750 prices

• $196.21-$224.15

specifications carlockiio:

• for models: Corvette
• for years: 2016-2019
• brand: Gm
• mpn: 84173750
• part type: Lock Cylinder
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Chevrolet
• year: 2016 2017 2018 2019
• parts included: Only Part Reference 15 On The Diagram Is Included
• replaces part number: 23292536, 23374301

general carlockiio:

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

offer carlockiio:

• quantity: 2
• availability: In Stock
• options: Ship-to-home
• started: February 16, 2026
• sold: 0

shipping carlockiio:

• service: Standard
• transit: 3-7 Days
• type: Fixed
• class: Standard
• cost: $20.64

payments carlockiio:

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

seller carlockiio:

• rating: 99.2%
• # reviews: 19218
• city: Scottsdale, Arizona

returns carlockiio:

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

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