fits model: K10, K1500, 2500, 3500. make: Chevy, Gmc. year: 1982-86–2020.

( Brand: Perfect Fit ), ( Manufacturer Part Number: 11173890 ), ( Part Type: Switch Door Lock ), ( Anticipated Ship Out Time: 2 Business Days ), ( Bundle Listing: Yes ), ( California Prop 65 Warning: Lt;img Src Quot;https ), ( Features: 30-day Return Policy ), ( Fitment Type: Direct Replacement ), ( Ipn: Ds917 ), ( Notes: 2 In. W X 1.75 In. H; Stud Type; 3-prong Male Terminal ), ( Number Of Pieces: 2 Door Lock Switch ), ( Oe Number: 20005376, 20043224 ), ( Part Name: Door Lock Switch ), ( Placement On Vehicle: Left And Right, Front ), ( Quantity: Set Of 2 ), ( Universal Fitment: No ), ( Country Of Origin: China )
The **11173890 Power Door Lock Switch** is a meticulously engineered, direct-fit replacement part designed specifically for **1982 through 1986 Chevrolet and GMC C/K series trucks**, including the **C/K10, C/K20, C/K30, C/K1500, C/K2500, and C/K3500** models. Crafted to meet the exacting standards of original equipment manufacturers, this switch ensures seamless integration with your vehicle s power door lock system, delivering reliable performance and a premium feel with every use. Built with high-quality materials, including durable plastic and precision-molded components, this switch is engineered to withstand the demands of daily driving while maintaining a sleek, modern appearance that complements the interior of your classic or restored truck. The **11173890** features a robust, ergonomic design with a smooth, tactile button mechanism that provides clear feedback, ensuring effortless operation whether you re locking or unlocking your doors from inside the cab. This switch is fully compatible with the original wiring harness and mounting bracket, eliminating the need for modifications or additional tools, making installation a straightforward process even for those with limited mechanical experience. Whether you re restoring a vintage C/K truck to its former glory or upgrading an older model for enhanced convenience, this power door lock switch offers a perfect blend of functionality and authenticity, ensuring your vehicle retains its classic charm while enjoying modern amenities. Trusted by enthusiasts and professionals alike, this part is a must-have for anyone seeking a precise, long-lasting solution that restores or enhances the driving experience of their Chevrolet or GMC truck.
### **Pros and Cons of buying a 11173890 Power Door Lock Switch for 1982-86 Chevy/GMC C/K10, C/K20, C/K2500, C/K30, C/K3500**
#### **Pros:**1. **Direct Fitment** This part is specifically designed for your model year (1982-1986) and truck series (C/K10, C/K20, C/K2500, C/K30, C/K3500), reducing the risk of compatibility issues.
2. **OEM Quality** As an original equipment or high-quality aftermarket replacement, it should function similarly to the factory part, ensuring reliable operation.
3. **Easy Installation** The switch is a straightforward plug-and-play component, requiring minimal wiring knowledge and basic tools for installation.
4. **Reliability** Power door locks are essential for convenience, and a properly functioning switch prevents malfunctions like intermittent locking or complete failure.
5. **Prevents Further Damage** A failing switch can damage wiring or the motor over time; replacing it early avoids more costly repairs.
6. **Widely Available** Since it s a common part for these trucks, you ll have no trouble finding it at auto parts stores, online retailers, or through specialty suppliers.
#### **Cons:**1. **Potential Counterfeit Issues** Some aftermarket parts may be low-quality or mislabeled, leading to premature failure or incorrect fitment. Always verify the seller s reputation.
2. **Wiring or Motor Problems** If the issue isn t just the switch but also the wiring harness, motor, or fuse, replacing only the switch may not fully resolve the problem.
3. **Cost** While not excessively expensive, it s an additional expense if you re already dealing with electrical or door lock issues.
4. **Testing Required** After installation, you ll need to test the switch thoroughly to ensure it s functioning correctly and that no other components (like the motor or relays) are failing.
5. **Possible Sticking or Wear** If the switch has been in use for years, it may still have internal wear, requiring occasional lubrication or adjustment.
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### **Conclusion and Recommendation**
The **11173890 power door lock switch** is a **reliable and necessary replacement** for your 1982-1986 Chevy/GMC truck if the issue is confirmed to be the switch itself. It offers a direct fit, ease of installation, and improved functionality. However, before purchasing, ensure that:
- The problem is isolated to the switch (test with a multimeter or by swapping with a known-good switch).
- You re buying from a reputable supplier to avoid counterfeit or damaged parts.
- The wiring, fuses, and door lock motors are in good condition to prevent future issues.
**Recommendation:**If your power door locks are intermittent or completely inoperable and testing confirms the switch is faulty, **proceed with the replacement**. Choose a trusted brand (such as Dorman, Motorcraft, or a well-reviewed aftermarket supplier) and follow installation instructions carefully. If the problem persists after replacement, inspect the wiring, relays, and motors for further diagnosis.
For best results, consider consulting a mechanic if you re unsure about wiring or electrical troubleshooting.
Replacement Door Lock Switch SET-ARBC505601-2. 77 Le Sabre Custom Sport. Manufactured from top quality components, this is your best option and an inexpensive replacement for rebuild, repair, maintenance needs - OE product damaged or aged factory part. Power Door Lock Switch Pair For 1982 86 Chevy GMC C/K10 20 30 C/K1500 2500 3500:.
All Replacement brands include 1-year, unlimited-mileage warranty.