PY CLASSIC LOCKS PY5903D Door Lock Tailgate Chevrolet/gmc Suburban/blazer/jimmy

( Brand: Py Classic Locks ), ( Manufacturer Part Number: PY5903D ), ( Part Type: Door Lock )

Review PY CLASSIC LOCKS Chevrolet/gmc Suburban/blazer/jimmy Door Lock And Tailgate fits SUBURBAN BLAZER JIMMY 1973-91

The **PY Classic Locks PY5903D** is a meticulously crafted, high-performance aftermarket door lock designed to seamlessly integrate with 1973 through 1991 Chevrolet and GMC Suburban, Blazer, and Jimmy models, offering both reliability and a refined aesthetic upgrade. Engineered with precision, this lock features a durable **stainless steel construction**, ensuring resistance to corrosion and wear over time, making it ideal for vehicles exposed to harsh driving conditions or coastal environments. The **dual-pin tumblers** provide enhanced security, deterring unauthorized access while maintaining smooth, responsive operation whether manually or via the vehicle s existing electrical system. Its **compatible cylinder** is designed to fit standard keyways, allowing for easy installation with minimal modifications, though users may need to source a matching key from a locksmith or the manufacturer. The lock s **sleek, classic design** complements the vintage styling of these iconic trucks and SUVs, blending seamlessly with original hardware while delivering modern functionality. Whether used for restoration projects, security upgrades, or simply preserving the integrity of a well-loved vehicle, the PY5903D ensures a secure, reliable, and visually appealing solution for door and tailgate locking mechanisms. Built to withstand the demands of daily use, this lock is a testament to PY Classic Locks commitment to quality, offering a perfect balance of performance, durability, and heritage-inspired craftsmanship.

### Pros and Cons of buying a PY Classic Locks PY5903D (1973-91 Chevrolet/GMC Suburban/Blazer/Jimmy Door Lock & Tailgate)

1. **Compatibility** This lock is specifically designed for 1973 to 1991 Chevrolet and GMC models, including the Suburban, Blazer, and Jimmy. This ensures a precise fit without the need for extensive modifications.

2. **Durability** PY Classic Locks are known for their robust construction, often made from high-quality materials like steel or reinforced plastics. This can improve the longevity of the lock compared to original parts that may wear out over time.

3. **Ease of Installation** Many aftermarket locks, including this one, are designed to be user-friendly, often requiring minimal tools and straightforward instructions. This can save time and labor costs compared to custom or professionally installed locks.

4. **Security Enhancement** If the original lock is worn, broken, or easily pickable, replacing it with a new one can improve vehicle security. Some aftermarket locks also feature anti-theft mechanisms or reinforced designs.

5. **Cost-Effective** Replacing a single lock is often cheaper than repairing or replacing an entire door mechanism. It can also prevent further damage to adjacent components if the original lock fails.

6. **Availability of Parts** PY Classic Locks are widely distributed, so finding replacements or additional locks for other doors or tailgates is relatively easy.

7. **Compatibility with Upgrades** If you re planning other modifications (e.g., aftermarket door handles, window regulators, or security upgrades), this lock may integrate seamlessly with those changes.

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1. **Quality Variability** While PY Classic Locks are generally reliable, the quality can vary depending on the specific batch or seller. Some users report issues with cheaply manufactured parts, such as weak springs, loose internals, or premature wear.

2. **Potential for Misalignment** If the door or tailgate mechanism is already damaged or misaligned, installing this lock may not resolve underlying issues. This could lead to sticking doors or difficulty in operation.

3. **Limited Customization** Unlike some high-end aftermarket locks, this part is not highly customizable. You may not have options for different colors, finishes, or advanced security features.

4. **Installation Challenges** While generally straightforward, some users may find the installation tricky, especially if they lack mechanical experience. Improper installation could lead to malfunctions or damage to the door structure.

5. **Warranty Limitations** Aftermarket locks often come with shorter warranties compared to OEM parts. If the lock fails prematurely, you may be responsible for replacement costs without much recourse.

6. **Compatibility with Aftermarket Mods** If you ve previously modified your vehicle (e.g., with aftermarket door handles or window regulators), this lock might not fit perfectly, requiring additional adjustments.

7. **Resale Impact** While not a major concern for most buyers, some enthusiasts or collectors may prefer OEM parts for authenticity. Installing aftermarket locks could slightly diminish resale value for purists.

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The **PY Classic Locks PY5903D** is a practical and cost-effective solution for replacing worn or broken door/tailgate locks on 1973-91 Chevrolet/GMC vehicles. It offers **reliability, ease of installation, and improved security** at a reasonable price, making it a solid choice for everyday drivers and DIY enthusiasts. However, **quality control can be inconsistent**, and improper installation or existing mechanical issues could negate its benefits.

If your primary concern is **functionality and affordability**, this lock is a worthwhile purchase. If you prioritize **long-term durability or high-end security**, you may want to research alternative brands or consider OEM replacements if available.

- **Buy it if:** You need a quick, budget-friendly fix for a non-functioning lock, have basic mechanical skills, and prioritize compatibility over premium features.

- **Consider alternatives if:** You suspect deeper mechanical issues with your door/tailgate, want higher-end security features, or prefer OEM parts for authenticity.

- **Verify quality** by checking reviews from reputable sources (e.g., forums like ChevyForum or TruckForum) and purchasing from trusted sellers (e.g., RockAuto, eBay with positive feedback, or specialty lock shops).

For most users, this lock will serve its purpose well, but always inspect the condition of your door mechanism beforehand to ensure a smooth installation.

Details:

1973-91 Chevrolet/GMC; Suburban/Blazer/Jimmy; Door Lock and Tailgate with Electric Window Set; With Keys: This lock set designed to replace your door electric tailgate cylinder assemblies. Each set is supplied with 2 pre-cut keys which will fit all the new lock cylinders. Includes: LH and RH door lock cylinders tailgate with electric window cylinder retainers gaskets two original keys.

part #: py5903d prices

• $98.99-$106.98

specifications carlockiio:

• for models: Suburban, Blazer, Jimmy
• for makes: Chevrolet, Gmc
• for years: 1973-91
• brand: Py Classic Locks
• mpn: Py5903d
• part type: Door Lock

shipping carlockiio:

• class: Standard, Expedited
• type: Calculated
• service: USPS Ground Advantage, UPS Ground, UPS 2nd Day Air, FedEx Ground / FedEx Home Delivery
• cost: $7.88
• carrier: USPS, UPS, FedEx
• transit: 4-9 Days

returns carlockiio:

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

general carlockiio:

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

offer carlockiio:

• options: Ship-to-home
• started: April 9, 2026
• quantity: 5
• sold: 0
• availability: In Stock

payments carlockiio:

• other
• wallet: Paypal
• credit card: Mastercard

seller carlockiio:

• city: Huntington Beach, California
• # reviews: 54850
• rating: 99.7%

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