If you own a 2007 to 2013 Chevrolet Silverado or GMC Sierra, you’ve likely noticed the plastic retainers around the 12V power outlets can get brittle over time. The LECWOF set of two plug cover caps is a direct replacement for that specific part—part number 20983936—and it’s designed to fix the loose or missing retainer that holds your charger or lighter plug securely in place. These aren’t fancy upgrades; they’re practical replacements for a common wear item.
The set includes two chrome-plated plastic caps that snap into the dash or center console outlet. They function as both a cover when not in use and a retainer to grip the plug of your device. In practice, they work well for their intended purpose: keeping your phone charger or GPS cord from popping out when you hit a bump. The chrome finish matches the factory look, though it’s not a perfect match for all interior trims—some owners might find it a bit shiny against matte dash surfaces.
Installation is straightforward. You pop out the old retainer (if it’s still there) and press these in. No tools are needed, but the fit is tight enough that you’ll need to push firmly. One limitation is that the plastic feels a bit thin compared to the original GM parts, especially around the small tabs that hold it in place. While they do stay put once installed, you should handle them gently during installation to avoid breaking those tabs. They’re not designed for heavy repeated removal and reinstallation.
When compared to generic universal 12V socket covers, these have the advantage of a precise fit for the Silverado and Sierra. Universal caps often sit loose or don’t have the internal spring mechanism that grips the plug. The LECWOF set does include that spring-loaded retainer, which is a key feature. On the downside, the chrome plating may start to show minor wear after a year or two in direct sunlight, especially in hotter climates. That’s a trade-off for the low price.
- Key features: Direct replacement for GM part 20983936; chrome finish; includes two caps; spring-loaded retainer for plug grip; fits 2007-2013 Silverado 1500, 2500HD, 3500 and GMC Sierra models.
- Real-world usage: These are used to replace broken or missing retainers in the dash and center console 12V outlets. If you charge your phone while driving, you’ll notice the difference immediately—your plug stays connected. They also work as dust covers when not in use.
- Limitation: The plastic tabs are somewhat delicate. Over-tightening or repeated removal could cause them to snap. Also, the chrome finish might not appeal to everyone, as it stands out against darker interior plastics.
Compared to aftermarket silicone plug covers that just cap the outlet, these LECWOF caps provide a more integrated look and the retainer function. Silicone caps are cheaper and easier to remove but don’t hold the plug. For most drivers, the LECWOF set offers a better balance of form and function, assuming you don’t need to frequently swap between different accessories.
Who is this product for? It’s ideal for owners of 2007-2013 Chevy Silverado or GMC Sierra trucks who have a broken or missing retainer and want a quick, OEM-style fix. It’s also suitable for those who prefer a chrome accent to match other interior trim. Who should skip it? If you have a different vehicle model or a newer GM truck with a different outlet design, these won’t fit. Also, if you’re looking for a heavy-duty retainer that can withstand constant plugging and unplugging of a dash cam or radar detector, you might want to consider a metal aftermarket option instead.
Overall, the LECWOF set does what it’s supposed to do at a reasonable price. It’s not a premium part, but it’s a functional one. Just be careful during installation and manage your expectations regarding long-term finish durability. For a simple fix, it gets the job done.