FIRCHASSIS FIRC1559320SS Door Lock Actuator Front Driver Left

( Brand: Firchassis ), ( Manufacturer Part Number: FIRC1559320SS ), ( Type: Door Lock Actuator ), ( Placement On Vehicle: Front, Left, Front Driver Side ), ( Features: Easy Installation ), ( Oe/oem Part Number: 15110641, 15068497 ), ( Color: Black ), ( Material: Plastic ), ( Universal Fitment: No ), ( Country Of Origin: China ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement )

Review FIRCHASSIS Chevrolet Door Lock Actuator Front Driver Left Side fits SILVERADO 1500 1999–2007

The **FirChassis FIRC1559320SS** is a high-quality, direct-fit replacement door lock actuator designed specifically for the **front driver s side door** on **Chevrolet Silverado 1500 models** produced between **1999 and 2007**. Engineered to meet or exceed OEM standards, this actuator is crafted from durable, corrosion-resistant materials to ensure long-lasting performance in even the most demanding driving conditions. Built with precision, the FIRC1559320SS features a robust internal mechanism that provides smooth, reliable operation, eliminating common issues like sticking, jamming, or premature wear that can plague aftermarket alternatives. Its compact yet sturdy design ensures a perfect fit within the vehicle s existing wiring and mounting points, maintaining the original functionality of the door lock system without compromising security or convenience. Whether addressing a malfunctioning lock due to age, wear, or electrical failure, this actuator delivers seamless engagement, allowing for effortless locking and unlocking via the key, remote, or interior handle. Ideal for both professional mechanics and DIY enthusiasts, the FIRC1559320SS is backed by rigorous quality control to guarantee compatibility and performance, making it an excellent choice for restoring or upgrading your Silverado s door lock system with confidence.

### **Pros and Cons of Buying a FirChassis FIRC1559320SS Door Lock Actuator for a 1999-2007 Chevrolet Silverado 1500 (Front Driver s Side)**

1. **Direct Fitment** This part is specifically designed for the 1999-2007 Chevrolet Silverado 1500, ensuring compatibility without modifications.

2. **Reliability** FirChassis is a reputable manufacturer known for producing high-quality, durable automotive parts, reducing the risk of premature failure.

3. **Easy Installation** The actuator is designed for straightforward replacement, requiring minimal tools and time, even for a DIYer.

4. **Prevents Common Issues** A faulty door lock actuator can cause intermittent locking, difficulty in opening/closing the door, or complete failure. Replacing it resolves these problems.

5. **Cost-Effective** Compared to labor costs at a dealership or repair shop, purchasing and installing this part yourself can save money.

6. **Warranty Coverage** FirChassis typically offers warranties on their parts, providing peace of mind against defects.

7. **Improves Functionality** A properly functioning actuator ensures smooth operation of the door lock mechanism, enhancing convenience and safety.

1. **Potential Counterfeit Concerns** Some aftermarket parts, including those from lesser-known sellers, may be counterfeit or low-quality. Buying from an authorized dealer or reputable online retailer reduces this risk.

2. **Installation Challenges** While generally straightforward, some users may find the process tricky if they lack mechanical experience, especially if the door panel needs removal.

3. **Additional Wear Risk** If the issue stems from a deeper problem (e.g., wiring damage, corrosion, or a failing lock motor), replacing just the actuator may not be a permanent fix.

4. **Price Variability** Prices can fluctuate based on the seller, with some offering discounts that may indicate lower quality or counterfeit goods.

5. **Limited Availability** Depending on the region, this specific part may not be stocked at all local auto parts stores, requiring online purchase.

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The **FirChassis FIRC1559320SS door lock actuator** is a strong choice for replacing a faulty actuator on a 1999-2007 Chevrolet Silverado 1500. Its direct fitment, reliability, and ease of installation make it a practical solution for restoring proper door lock function. However, buyers should ensure they purchase from a trusted source to avoid counterfeit parts and verify that the underlying cause of the failure (e.g., wiring, corrosion) is addressed to prevent recurrence.

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- **Buy from an authorized FirChassis dealer or a well-reviewed online retailer** (e.g., RockAuto, Amazon, or a local auto parts store with a return policy).

- **Check for compatibility** with your exact Silverado model year and trim to confirm the part number matches.

- **Consider professional installation** if you re unsure about the process, especially if the door panel requires removal.

- **Inspect wiring and the lock mechanism** during installation to ensure no other issues exist that could cause future problems.

- **Keep the original part** (if functional) as a backup or for future reference.

For most DIYers with basic tools, this is a **recommended purchase** that balances cost, quality, and ease of use. If budget allows, pairing it with a thorough inspection of the door lock system will maximize longevity.

Details:

All original hardware must be included in the package. Item Specifics: Brand FirChassis, Type Door Lock Actuator, Number of Pieces 1, Placement on Vehicle Front, Left, Front Driver Side, Features Easy Installation, Manufacturer Part FIRC1559320SS, OE/OEM 15110641,15068497, Color Black, Material Plastic, Universal Fitment No, Country/Region Manufacture China, Warranty 1 Year, Direct Replacement. New List Item. As shown in the picture.

1x Door Lock Actuator. Condition: New, Material:Metal and Plastic, Manufacturer Warranty:1 Year, Fitment Type:Direct Replacement, Type:Door Lock Actuator, Part Number:15110641,15068497, Features:Durable, Easy Installation, Placement on Vehicle:Front Left Front Driver Side.

part #: firc1559320ss price

• $18.52

specifications carlockiio:

• for models: 1500, Silverado
• for makes: Chevrolet
• for years: 1999-2007
• brand: Firchassis
• mpn: Firc1559320ss
• type: Door Lock Actuator
• placement on vehicle: Front, Left, Front Driver Side
• features: Easy Installation
• oe/oem part number: 15110641, 15068497
• color: Black
• material: Plastic
• universal fitment: No
• country of origin: China
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement

seller carlockiio:

• rating: 98.8%
• city: Chino, California
• # reviews: 1099

offer carlockiio:

• best offers: True
• availability: In Stock
• sold: 0
• started: February 23, 2026
• quantity: 2
• options: Ship-to-home

general carlockiio:

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

payments carlockiio:

• other
• wallet: Paypal
• credit card: Visa

shipping carlockiio:

• service: Standard
• transit: 3-8 Days
• class: Standard
• type: Fixed
• cost: $0.00

returns carlockiio:

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

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