




99-07 Chevrolet Silverado GMC Sierra Tailgate Cap
Tailgate Cap — 99-07 Chevrolet Silverado / GMC Sierra
Rigid tailgate cap that seals the bed opening and protects against weather and debris. Hard panel construction engineered to fit factory tailgate dimensions. Mounts at existing attachment points without modification to your truck bed.
Key Features
- Sealed Bed Protection - Keeps weather, dirt, and cargo shift out of your truck bed
- No-Drill Install - Uses factory mounting points; no frame modification required
- Clean Rear Profile - Sits flush with tailgate when closed for a finished look
Specs
- Hard panel construction
- Designed for factory tailgate systems
- Single unit cap assembly
Whats Included
- Tailgate cap assembly
Frequently Asked Questions
Does this cap require any drilling or frame modification?
No. This cap mounts at factory tailgate attachment points — your truck bed stays untouched. Test-fit first to confirm alignment before final installation.
What prep work is needed before install?
Clean the mounting surfaces on your tailgate and bed rails so fasteners seat properly. If you're painting the cap to match your truck, sand and prime first — then apply your finish before installation.
Will this seal completely, or will water still get into the bed?
This cap covers the opening and reduces debris entry, but it's not a tonneau cover with a watertight gasket. Water can still find its way in at seams — if you need complete weatherproofing, a tonneau or tonneau cover is your next step.
Ships within 1-2 business days.
100% Genuine Parts
Fitment Guaranteed
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Fast Shipping
1-2 days processing
4-5 days delivery -
Secure payment
Fast, safe, and secure payments you can trust.
-
Customer Support
Count on our 24/7 support -
here whenever you need us! -
Contact Us
Leave us a message at: +17034100852 or email us at: sales@turbotechperformance.com
Premium Parts
Fitment Guaranteed
FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


