Left-hand (driver side) extended cab corner engineered to replace the corroded or damaged cab corner on 2014–2018 Chevrolet Silverado and GMC Sierra extended cab trucks. This precision-formed steel panel restores factory contours and mounting surfaces, returning structural integrity and proper door/bed alignment. Designed for professional repair and restoration work, it offers durable weldability, corrosion resistance after proper sealing and painting, and a near-OE fit that reduces bodywork time compared with piecemeal patching.
Features:
- Fits 2014–2018 Chevrolet Silverado and GMC Sierra extended cab models (left-hand / driver side).
- Heavy-gauge steel construction for strength and long-term durability.
- Pre-formed to match factory contours for accurate panel alignment.
- Restores structural integrity and prevents further rust spread when properly installed and sealed.
- Designed for welding—provides a more reliable repair than adhesive or patch panels.
- Minimal trimming required for most installations; engineered for direct-fit replacement.
- Ideal for restoration and body repair projects to return factory appearance and function.
Installation / Application:
- Difficulty: 4/5
- Estimated time: 2–6 hours (varies by rust extent and installer skill)
Instructions:
- Inspect the existing cab corner and surrounding structure; determine extent of rust and necessary cut lines.
- Remove interior trim and any obstructing components to access the corner from inside and out.
- Cut out the damaged panel using an angle grinder or spot-weld cutter, preserving as much surrounding good metal as possible.
- Clean and prepare mating surfaces by removing rust, paint, and debris; treat exposed metal with rust inhibitor.
- Test-fit the replacement corner; trim or adjust the panel for precise fit where necessary.
- Secure the panel with clamps or magnets, ensuring factory alignment of door gaps and panel seams.
- Tack-weld the panel in multiple locations to hold fitment, then complete welds following recommended welding sequence to minimize distortion.
- Grind welds smooth, blend seams as needed, and apply seam sealer to joints for corrosion protection.
- Apply etch primer to bare metal, then follow with primer and finish paint to match the vehicle.
- Reinstall any removed interior components and perform a final inspection of fit, gaps, and finish.
About Redline Restomotive
Redline Restomotive® has established itself as a premier brand in the world of classic car restoration, providing enthusiasts with high-quality parts that meet the exacting standards of original manufacturer specifications. Dedicated to the preservation of American automotive history, Redline Restomotive® combines advanced manufacturing techniques with an in-depth understanding of vintage vehicles. The result is a range of products that seamlessly blend into the design and function of classic cars, giving restorers and collectors the assurance that each part reflects the era’s style, quality, and performance.
Crafted for both durability and aesthetic accuracy, Redline Restomotive® parts are ideal for those who value authenticity in their restoration projects. Whether restoring a car for display, personal enjoyment, or roadworthiness, customers rely on Redline Restomotive® for parts that not only fit perfectly but also contribute to the overall integrity and longevity of the vehicle. Each item is carefully engineered to replicate the fit, finish, and functionality of original components, making Redline Restomotive® a trusted name in restoration circles.
The extensive product catalog from Redline Restomotive® covers a wide variety of categories, allowing classic car owners to source everything from essential mechanical parts to subtle interior details. This comprehensive approach enables a cohesive restoration experience, where customers can confidently maintain both the exterior and interior authenticity of their vehicles. With Redline Restomotive®, every detail matters, providing the perfect balance between innovation and tradition for classic car preservation.
For more information or to explore their product offerings, you can visit retailers such as Muscle Cars & Classics, which feature a comprehensive selection of Redline Restomotive® products.
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
| Make |
Model |
Years |
Fitment Notes |
| Chevrolet |
Silverado 1500 |
2014 - 2018 |
SILVERADO EXTENDED CAB PICKUP |
| Chevrolet |
Silverado 2500 HD |
2014 - 2018 |
SILVERADO EXTENDED CAB PICKUP |
| Chevrolet |
Silverado 2500 |
2014 - 2018 |
SILVERADO EXTENDED CAB PICKUP |
| Chevrolet |
Silverado 3500 HD |
2014 - 2018 |
SILVERADO EXTENDED CAB PICKUP |
| Chevrolet |
Silverado 3500 |
2015 - 2018 |
SILVERADO EXTENDED CAB PICKUP |
| GMC |
Sierra |
2014 - 2018 |
EXTENDED CAB PICKUP |
