2018 Nissan UnderCover Parts

Choose a Model for your 2018 Nissan


Showing 1 - 10 of 21 products
Image
SKU
Product
Rating
Price
  • Triad 05-21 Frontier/09-12 Equator/05-15 Navara 6' with Utili-Track System
  • Cargo Management System: With Utili-Track System
  • UnderCover Triad 2005-2021 Nissan Frontier/2009-2012 Suzuki Equator/2005-2015 Nissan Navara 6' Bed with Utili-Track System
  • Product Attributes:
    • Paintable: No
    • Works w/Toolbox: No
    • Front Opening: No
    • Style: Hard Folding Cover
    • Install Time: 45 Minutes
    • Key Lockable: No
    • Full Bed Access: Yes
    • Rails To Install: No
    • Low Profile: Yes
    • Sits on Truck Rails: No
    • Actual Color: Black
  • Features:
    • Fashionable matte black panels
    • Easy ‘on and off’ functionality
    • Integrated perimeter and corner seals
    • Dual hinge seals
  • The TRIAD by UnderCover is a hard-folding truck bed cover featuring matte black panels for a sleek and innovative addition to your truck bed. Integrated perimeter seals protect your truck bed from the elements, while aluminum panels enhance the security of your truck bed and support up to 600 lbs of evenly distributed weight. The TRIAD has 2 available riding positions in the fully closed and 2/3 open position for convenience to haul and manage most any cargo. The TRIAD is fashioned with easy-to-use tailgate clamps allowing quick access to the truck bed. The TRIAD hard-folding cover comes completely assembled to provide a quick and easy installation and backed by a 3-year warranty.

Additional Fitment Information:
Vehicle Region Bed Length
2018 - Nissan Frontier United States 73.3

UnderCover
  • Ultra Flex 16-24 Titan 6'7" w/out Utili-Track System
  • Cargo Management System: Without Utili-Track System
  • UnderCover Ultra Flex 2016-2024 Nissan Titan 6' 7" Bed Std/Ext/Crew without Utili-Track System - Matte Black Finish
  • Product Attributes:
    • Paintable: No
    • Works w/Toolbox: No
    • Front Opening: No
    • Style: Hard Folding Cover
    • Install Time: 15 Minutes
    • Key Lockable: No
    • Full Bed Access: Yes
    • Rails To Install: No
    • Low Profile: No
    • Sits on Truck Rails: Yes
    • Actual Color: Black
  • Features:
    • Made Of High Density Aircraft Grade Aluminum
    • Premium Powder Coat Texture
    • Under Panel Tough Carpet Like Finish
    • Saddlebag Storage Made From Heavy Duty Commercial Grade Fabric
    • Mounts Out Of The Way
    • Allows You To Keep Your Bed Clean And Organized
    • Shut Your Tailgate w/Ease
    • Never Having To Lift The Last Panel
  • A hard folding truck bed cover that comes with overwhelming new features and is topped off with an alluring matte finish. The Ultra Flex is in a category of its own. From the irresistible outward appearance to each component beneath the cover, the Ultra Flex has been carefully crafted to be the ultimate all-purpose truck bed cover. All-new features that accompany the Ultra Flex include a dual action tailgate seal, allowing for easy operation and you to close the tailgate with the cover-up or down. Multiple riding positions allow the user to ride with full access to their bed, and full weather protection is available if the cover is in the fully closed position. Ultra Flex is an easy clamp-on application and can be installed and removed easily with our newly designed L-Rail’s. What’s more, the Ultra Flex is backed by a 5-year warranty, making it the most desirable folding cover on the market.

Additional Fitment Information:
Vehicle Region Bed Length
2018 - Nissan TITAN XD United States 78.7

UnderCover
  • Armor Flex 16-24 Titan 6'7" w/out Utili-Track System
  • Cargo Management System: Without Utili-Track System
  • UnderCover Armor Flex 2016-2024 Nissan Titan 6' 7" Bed Std/Ext/Crew without Utili-Track System - Black Textured
  • Product Attributes:
    • Paintable: No
    • Works w/Toolbox: No
    • Front Opening: No
    • Style: Hard Folding Cover
    • Install Time: 45 Minutes
    • Key Lockable: No
    • Full Bed Access: Yes
    • Rails To Install: No
    • Low Profile: Yes
    • Sits on Truck Rails: No
    • Actual Color: Black
  • Features:
    • Stylish Matte Black Appearance
    • Low Profile Design
    • Automatic Latching Panels
    • Made In The USA
    • 5 Year Warranty
    • Heavy Duty Panels
    • Premium Grade LINE X Coating
    • Dual Action Tailgate Seal
  • The new ArmorFlex hard folding cover is designed to protect your truck bed and its contents, while maintaining its strength, style and durability. Heavy-duty panels are coated with a LINE-X(R) specialty automotive coating designed to provide advanced protection from dents and scuffs, even in the most extreme environments. The dual-action tailgate seal offers universal tailgate operation, allowing you to close the tailgate with the last panel of the cover up or down. ArmorFlex is proudly made in the USA, and comes backed by a 5-year warranty.

Additional Fitment Information:
Vehicle Region Bed Length
2018 - Nissan TITAN XD United States 78.7

UnderCover
  • Armor Flex 16-24 Titan 5'7" w/out Utili-Track System
  • Cargo Management System: Without Utili-Track System
  • UnderCover Armor Flex 2016-2024 Nissan Titan 5' 7" Bed Crew without Utili-Track System - Black Textured
  • Product Attributes:
    • Paintable: No
    • Works w/Toolbox: No
    • Front Opening: No
    • Style: Hard Folding Cover
    • Install Time: 45 Minutes
    • Key Lockable: No
    • Full Bed Access: Yes
    • Rails To Install: No
    • Low Profile: Yes
    • Sits on Truck Rails: No
    • Actual Color: Black
  • Features:
    • Heavy Duty Panels
    • Premium Grade LINE X Coating
    • Dual Action Tailgate Seal
    • Stylish Matte Black Appearance
    • Low Profile Design
    • Automatic Latching Panels
    • Made In The USA
    • 5 Year Warranty
  • The new ArmorFlex hard folding cover is designed to protect your truck bed and its contents, while maintaining its strength, style and durability. Heavy-duty panels are coated with a LINE-X(R) specialty automotive coating designed to provide advanced protection from dents and scuffs, even in the most extreme environments. The dual-action tailgate seal offers universal tailgate operation, allowing you to close the tailgate with the last panel of the cover up or down. ArmorFlex is proudly made in the USA, and comes backed by a 5-year warranty.

Additional Fitment Information:
Vehicle Region Bed Length
2018 - Nissan TITAN United States 67.0

UnderCover
  • Armor Flex 16-24 Titan 6'7" with Utili-Track System
  • Cargo Management System: With Utili-Track System
  • UnderCover Armor Flex 2016-2024 Nissan Titan 6' 7" Bed Std/Ext/Crew with Utili-Track System - Black Textured
  • Product Attributes:
    • Paintable: No
    • Works w/Toolbox: No
    • Front Opening: No
    • Style: Hard Folding Cover
    • Install Time: 45 Minutes
    • Key Lockable: No
    • Full Bed Access: Yes
    • Rails To Install: No
    • Low Profile: Yes
    • Sits on Truck Rails: No
    • Actual Color: Black
  • Features:
    • Heavy Duty Panels
    • Premium Grade LINE X Coating
    • Dual Action Tailgate Seal
    • Stylish Matte Black Appearance
    • Low Profile Design
    • Automatic Latching Panels
    • Made In The USA
    • 5 Year Warranty
  • The new ArmorFlex hard folding cover is designed to protect your truck bed and its contents, while maintaining its strength, style and durability. Heavy-duty panels are coated with a LINE-X(R) specialty automotive coating designed to provide advanced protection from dents and scuffs, even in the most extreme environments. The dual-action tailgate seal offers universal tailgate operation, allowing you to close the tailgate with the last panel of the cover up or down. ArmorFlex is proudly made in the USA, and comes backed by a 5-year warranty.

Additional Fitment Information:
Vehicle Region Bed Length
2018 - Nissan TITAN XD United States 78.7

UnderCover
  • Ultra Flex 16-24 Titan 5'7" with Utili-Track System
  • Cargo Management System: With Utili-Track System
  • UnderCover Ultra Flex 2016-2024 Nissan Titan 5' 7" Bed Crew with Utili-Track System - Matte Black Finish
  • Product Attributes:
    • Paintable: No
    • Works w/Toolbox: No
    • Front Opening: No
    • Style: Hard Folding Cover
    • Install Time: 15 Minutes
    • Key Lockable: No
    • Full Bed Access: Yes
    • Rails To Install: No
    • Low Profile: No
    • Sits on Truck Rails: Yes
    • Actual Color: Black
  • Features:
    • Made Of High Density Aircraft Grade Aluminum
    • Premium Powder Coat Texture
    • Under Panel Tough Carpet Like Finish
    • Saddlebag Storage Made From Heavy Duty Commercial Grade Fabric
    • Mounts Out Of The Way
    • Allows You To Keep Your Bed Clean And Organized
    • Shut Your Tailgate w/Ease
    • Never Having To Lift The Last Panel
  • A hard folding truck bed cover that comes with overwhelming new features and is topped off with an alluring matte finish. The Ultra Flex is in a category of its own. From the irresistible outward appearance to each component beneath the cover, the Ultra Flex has been carefully crafted to be the ultimate all-purpose truck bed cover. All-new features that accompany the Ultra Flex include a dual action tailgate seal, allowing for easy operation and you to close the tailgate with the cover-up or down. Multiple riding positions allow the user to ride with full access to their bed, and full weather protection is available if the cover is in the fully closed position. Ultra Flex is an easy clamp-on application and can be installed and removed easily with our newly designed L-Rail’s. What’s more, the Ultra Flex is backed by a 5-year warranty, making it the most desirable folding cover on the market.

Additional Fitment Information:
Vehicle Region Bed Length
2018 - Nissan TITAN United States 67.0
  • Triad 05-21 Frontier/09-12 Equator/05-15 Navara 5' with Utili-Track System
  • Cargo Management System: With Utili-Track System
  • UnderCover Triad 2005-2021 Nissan Frontier/2009-2012 Suzuki Equator/2005-2015 Nissan Navara 5' Bed with Utili-Track System
  • Product Attributes:
    • Paintable: No
    • Works w/Toolbox: No
    • Front Opening: No
    • Style: Hard Folding Cover
    • Install Time: 45 Minutes
    • Key Lockable: No
    • Full Bed Access: Yes
    • Rails To Install: No
    • Low Profile: Yes
    • Sits on Truck Rails: No
    • Actual Color: Black
  • Features:
    • Fashionable matte black panels
    • Easy ‘on and off’ functionality
    • Integrated perimeter and corner seals
    • Dual hinge seals
  • The TRIAD by UnderCover is a hard-folding truck bed cover featuring matte black panels for a sleek and innovative addition to your truck bed. Integrated perimeter seals protect your truck bed from the elements, while aluminum panels enhance the security of your truck bed and support up to 600 lbs of evenly distributed weight. The TRIAD has 2 available riding positions in the fully closed and 2/3 open position for convenience to haul and manage most any cargo. The TRIAD is fashioned with easy-to-use tailgate clamps allowing quick access to the truck bed. The TRIAD hard-folding cover comes completely assembled to provide a quick and easy installation and backed by a 3-year warranty.

Additional Fitment Information:
Vehicle Region Bed Length
2018 - Nissan Frontier United States 59.5

UnderCover
  • Ultra Flex 16-24 Titan 6'7" with Utili-Track System
  • Cargo Management System: With Utili-Track System
  • UnderCover Ultra Flex 2016-2024 Nissan Titan 6' 7" Bed Std/Ext/Crew with Utili-Track System - Matte Black Finish
  • Product Attributes:
    • Paintable: No
    • Works w/Toolbox: No
    • Front Opening: No
    • Style: Hard Folding Cover
    • Install Time: 15 Minutes
    • Key Lockable: No
    • Full Bed Access: Yes
    • Rails To Install: No
    • Low Profile: No
    • Sits on Truck Rails: Yes
    • Actual Color: Black
  • Features:
    • Made Of High Density Aircraft Grade Aluminum
    • Premium Powder Coat Texture
    • Under Panel Tough Carpet Like Finish
    • Saddlebag Storage Made From Heavy Duty Commercial Grade Fabric
    • Mounts Out Of The Way
    • Allows You To Keep Your Bed Clean And Organized
    • Shut Your Tailgate w/Ease
    • Never Having To Lift The Last Panel
  • A hard folding truck bed cover that comes with overwhelming new features and is topped off with an alluring matte finish. The Ultra Flex is in a category of its own. From the irresistible outward appearance to each component beneath the cover, the Ultra Flex has been carefully crafted to be the ultimate all-purpose truck bed cover. All-new features that accompany the Ultra Flex include a dual action tailgate seal, allowing for easy operation and you to close the tailgate with the cover-up or down. Multiple riding positions allow the user to ride with full access to their bed, and full weather protection is available if the cover is in the fully closed position. Ultra Flex is an easy clamp-on application and can be installed and removed easily with our newly designed L-Rail’s. What’s more, the Ultra Flex is backed by a 5-year warranty, making it the most desirable folding cover on the market.

Additional Fitment Information:
Vehicle Region Bed Length
2018 - Nissan TITAN XD United States 78.7

UnderCover
  • Ultra Flex 16-24 Titan 5'7" w/out Utili-Track System
  • Cargo Management System: Without Utili-Track System
  • UnderCover Ultra Flex 2016-2024 Nissan Titan 5' 7" Bed Crew without Utili-Track System - Matte Black Finish
  • Product Attributes:
    • Paintable: No
    • Works w/Toolbox: No
    • Front Opening: No
    • Style: Hard Folding Cover
    • Install Time: 15 Minutes
    • Key Lockable: No
    • Full Bed Access: Yes
    • Rails To Install: No
    • Low Profile: No
    • Sits on Truck Rails: Yes
    • Actual Color: Black
  • Features:
    • Made Of High Density Aircraft Grade Aluminum
    • Premium Powder Coat Texture
    • Under Panel Tough Carpet Like Finish
    • Saddlebag Storage Made From Heavy Duty Commercial Grade Fabric
    • Mounts Out Of The Way
    • Allows You To Keep Your Bed Clean And Organized
    • Shut Your Tailgate w/Ease
    • Never Having To Lift The Last Panel
  • A hard folding truck bed cover that comes with overwhelming new features and is topped off with an alluring matte finish. The Ultra Flex is in a category of its own. From the irresistible outward appearance to each component beneath the cover, the Ultra Flex has been carefully crafted to be the ultimate all-purpose truck bed cover. All-new features that accompany the Ultra Flex include a dual action tailgate seal, allowing for easy operation and you to close the tailgate with the cover-up or down. Multiple riding positions allow the user to ride with full access to their bed, and full weather protection is available if the cover is in the fully closed position. Ultra Flex is an easy clamp-on application and can be installed and removed easily with our newly designed L-Rail’s. What’s more, the Ultra Flex is backed by a 5-year warranty, making it the most desirable folding cover on the market.

Additional Fitment Information:
Vehicle Region Bed Length
2018 - Nissan TITAN United States 67.0

UnderCover
  • Classic 05-20 Frontier/09-12 Equator 6
  • 2013-2021 Requires Spoiler Style Tailgate Piece To Be Replaced - w/Aftermarket Flush Style
  • UnderCover Classic 2005-2020 Nissan Frontier/2009-2012 Suzuki Equator 6' Bed Std/Ext/Crew - Black Textured
  • Product Attributes:
    • Paintable: No
    • Works w/Toolbox: No
    • Front Opening: Yes
    • Style: Hard Non-folding Cover
    • Install Time: 15 Minutes
    • Key Lockable: Yes
    • Full Bed Access: No
    • Rails To Install: No
    • Low Profile: No
    • Sits on Truck Rails: Yes
    • Actual Color: Black
  • Features:
    • Lightweight
    • Durability/Toughness And Impact Resistance
    • Standard No Drill Concealed Clamp Installation
    • Heavy Duty Steel Powder Coated Frame Rails
    • Includes Garage Wall Storage System
    • Weather-Tite
    • Sleek Styled Contour Custom Fit
    • UV Protected Polymer Finish
  • UnderCovers patented design, unrivaled strength and durability set the standard for truck bed covers, and make UnderCover the number one selling hard cover in the USA. The quick release struts and new hidden hinge allow the cover to be removed with out any tools in just seconds. Handling the cover is a breeze at just 58lbs it is the lightest hard locking cover on the market. Interior dome light, pull down strap, secure dual twist locks and full perimeter weather seal are just a few more features of the UnderCover. It looks great too; the black OEM textured finish is a compliment to a truck of any color. Experience tomorrows tonneau today with UnderCover.

Additional Fitment Information:
Vehicle Region Bed Length
2018 - Nissan Frontier United States 73.3
Showing 1 - 10 of 21 products

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