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BAKFlip 448120 MX4 Tonneau Hard Bed Cover For Chevy Silverado GMC Sierra 5'9"Bed

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(611)
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US $1,000.14
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as low as $71.83/mo with
Condition:
Used
“New, open box item. Damaged in shipping. Sold as-is. Please review listing images of condition and ”... Read moreabout condition
Compatibility:
Shipping:
Free Economy Shipping.
Located in: Hatfield, Pennsylvania, United States
Delivery:
Estimated between Fri, Nov 28 and Tue, Dec 2 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
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Seller does not accept returns.
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eBay item number:356371667822
Last updated on Nov 13, 2025 09:31:05 PSTView all revisionsView all revisions

Compatibility

This part is compatible with 332 vehicle(s)
YearMakeModelTrimEngineNotes
2018ChevroletSilverado 1500Custom Crew Cab Pickup 4-Door4.3L 262Cu. In. V6 FLEX OHV Naturally AspiratedFits Chevrolet Silverado & GMC Sierra Models with 5.9 Foot Bed (80") (5ft-8in) (5'8") Only
2018ChevroletSilverado 1500Custom Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally AspiratedFits Chevrolet Silverado & GMC Sierra Models with 5.9 Foot Bed (80") (5ft-8in) (5'8") Only
2018ChevroletSilverado 1500Custom Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally AspiratedFits Chevrolet Silverado & GMC Sierra Models with 5.9 Foot Bed (80") (5ft-8in) (5'8") Only
2018ChevroletSilverado 1500Custom Extended Cab Pickup 4-Door4.3L 262Cu. In. V6 FLEX OHV Naturally AspiratedFits Chevrolet Silverado & GMC Sierra Models with 5.9 Foot Bed (80") (5ft-8in) (5'8") Only
2018ChevroletSilverado 1500Custom Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally AspiratedFits Chevrolet Silverado & GMC Sierra Models with 5.9 Foot Bed (80") (5ft-8in) (5'8") Only
2018ChevroletSilverado 1500Custom Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally AspiratedFits Chevrolet Silverado & GMC Sierra Models with 5.9 Foot Bed (80") (5ft-8in) (5'8") Only
2018ChevroletSilverado 1500High Country Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally AspiratedFits Chevrolet Silverado & GMC Sierra Models with 5.9 Foot Bed (80") (5ft-8in) (5'8") Only
2018ChevroletSilverado 1500High Country Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally AspiratedFits Chevrolet Silverado & GMC Sierra Models with 5.9 Foot Bed (80") (5ft-8in) (5'8") Only
2018ChevroletSilverado 1500High Country Crew Cab Pickup 4-Door6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally AspiratedFits Chevrolet Silverado & GMC Sierra Models with 5.9 Foot Bed (80") (5ft-8in) (5'8") Only
2018ChevroletSilverado 1500LS Crew Cab Pickup 4-Door4.3L 262Cu. In. V6 FLEX OHV Naturally AspiratedFits Chevrolet Silverado & GMC Sierra Models with 5.9 Foot Bed (80") (5ft-8in) (5'8") Only
2018ChevroletSilverado 1500LS Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally AspiratedFits Chevrolet Silverado & GMC Sierra Models with 5.9 Foot Bed (80") (5ft-8in) (5'8") Only
2018ChevroletSilverado 1500LS Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally AspiratedFits Chevrolet Silverado & GMC Sierra Models with 5.9 Foot Bed (80") (5ft-8in) (5'8") Only
2018ChevroletSilverado 1500LS Extended Cab Pickup 4-Door4.3L 262Cu. In. V6 FLEX OHV Naturally AspiratedFits Chevrolet Silverado & GMC Sierra Models with 5.9 Foot Bed (80") (5ft-8in) (5'8") Only
2018ChevroletSilverado 1500LS Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally AspiratedFits Chevrolet Silverado & GMC Sierra Models with 5.9 Foot Bed (80") (5ft-8in) (5'8") Only
2018ChevroletSilverado 1500LS Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally AspiratedFits Chevrolet Silverado & GMC Sierra Models with 5.9 Foot Bed (80") (5ft-8in) (5'8") Only
2018ChevroletSilverado 1500LS Standard Cab Pickup 2-Door4.3L 262Cu. In. V6 FLEX OHV Naturally AspiratedFits Chevrolet Silverado & GMC Sierra Models with 5.9 Foot Bed (80") (5ft-8in) (5'8") Only
2018ChevroletSilverado 1500LS Standard Cab Pickup 2-Door4.3L 262Cu. In. V6 GAS OHV Naturally AspiratedFits Chevrolet Silverado & GMC Sierra Models with 5.9 Foot Bed (80") (5ft-8in) (5'8") Only
2018ChevroletSilverado 1500LS Standard Cab Pickup 2-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally AspiratedFits Chevrolet Silverado & GMC Sierra Models with 5.9 Foot Bed (80") (5ft-8in) (5'8") Only
2018ChevroletSilverado 1500LS Standard Cab Pickup 2-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally AspiratedFits Chevrolet Silverado & GMC Sierra Models with 5.9 Foot Bed (80") (5ft-8in) (5'8") Only
2018ChevroletSilverado 1500LT Crew Cab Pickup 4-Door4.3L 262Cu. In. V6 FLEX OHV Naturally AspiratedFits Chevrolet Silverado & GMC Sierra Models with 5.9 Foot Bed (80") (5ft-8in) (5'8") Only
Portions of the information contained in this table have been provided by fitmentpro

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“New, open box item. Damaged in shipping. Sold as-is. Please review listing images of condition and ...
Items Included
Bed Cover
Maximum Weight Capacity
400 lb
Item Length
70"
Placement on Vehicle
Rear
Bed Length Fitment
Models with 5'8" (80'') (81") 5'9" Beds ONLY
YEAR MAKE MODEL
2014-2018 GMC Sierra 1500 5'9" 5'8" Foot Bed
NOTES
No Drill - Install Easy / EZ Open and Close Operation
Item Height
7.5"
Features
Super easy to open and close, Durable aluminum matte finish panels, Hard Cover, Locking, Tri-Fold
Finish
Vinyl Grain, Matte Black
Item Width
24"
Performance Part
Yes
Other Part Number
BakFlip MX4 - 3 or 4 Fold Tonneau Cover
Bed Width
N/A
Color
Black
Manufacturer Part Number
448120
Material
Aluminum
Vintage Part
No
California Prop 65 Warning
WARNING: This product can expose you to chemicals, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Brand
Bak Industries
Type
Tonneau Cover
Interchange Part Number
448120 Bak Flip MX-4 Folding Hard Bed Cover
Attachment Type
Clamps
Bed Length
5ft 8in.
YEAR MAKE MODEL,
2014-2018 Chevrolet Silverado 1500 5'8" Bed
Country/Region of Manufacture
United States
Universal Fitment
No
Item Weight
60lbs
UPC
819275042000
Category

Item description from the seller

About this seller

Fitment Pro

98.8% positive feedback•1.5K items sold

Joined Jan 2024
Usually responds within 24 hours
Welcome to Fitment Pro — we’re two brothers who turned our passion for cars into a small business dedicated to helping fellow enthusiasts find the right parts at the best prices. With over a decade of ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
4.9

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Product ratings and reviews

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5.0
7 product ratings
  • 7 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 7 reviews
  • by publicaccountinggirl
    Aug 09, 2017

    Easy Installation and Great Convenience

    My husband and I installed this together on our 2017 GMC Sierra Crew Cab Short Bed in about 30-45 minutes. Instructions were easy enough to follow. We love the way this flush mount cover looks on the truck, and it adds security and privacy for the items we need to stow in the bed of the truck. It easily folds up so that we can use the entire bed when needed, too.

    Verified purchase: YesCondition: NewSold by: magnumtruckgear

  • by scipio52
    Jul 20, 2017

    Easy install and classy finish

    Just installed this on my 2016 Sierra and it was quick and painless. Nice cover and a huge upgrade over the vinyl version.

    Verified purchase: YesCondition: NewSold by: midwestaftermarket-com

  • by danb42217
    Jun 24, 2020

    All good

    Easy install and no leaks

    Verified purchase: YesCondition: NewSold by: 9fnf0kpftqs@deleted

  • by prt26373
    May 29, 2018

    Good quality

    Nice product. Would definitely recommend it

    Verified purchase: YesCondition: NewSold by: elite-consignment

  • by jesutorre-16
    Feb 28, 2018

    Great cover

    Easy to install solo but 2 people is better/faster

    Verified purchase: YesCondition: NewSold by: pacificautoauction

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