Logo
CURT 18117 21 x 37-Inch Roof Rack Extension for CURT Rooftop Cargo Carrier 18115

CURT 18117 21 x 37-Inch Roof Rack Extension for CURT Rooftop Cargo Carrier 18115

ADVERTISEMENT

Compare Buying Options

  • Curt 18117 Roof Rack Cargo Carrier Extension
    85.42
    etrailer

    Curt 18117 Roof Rack Cargo Carrier Extension

    $24.12 delivery by Tue, Oct 1

  • Curt 18117 Roof Rack Cargo Carrier Extension
    86.00
    Omni Garage

    Curt 18117 Roof Rack Cargo Carrier Extension

    Delivery by Thu, Oct 3 Spend $200 for free delivery

  • Curt 18117: Roof Mounted Cargo Rack Extension 21 in. x 37 in. x 4 in. - JEGS
    87.99
    JEGS High Performance

    Curt 18117: Roof Mounted Cargo Rack Extension 21 in. x 37 in. x 4 in. - JEGS

    $14.99 delivery

  • CURT Roof-Mounted Cargo Baskets
    87.99
    Summit Racing Equipment

    CURT Roof-Mounted Cargo Baskets

    $21.98 delivery

  • Series# 18117 Roof Cargo Basket Roof Rack Extension
    88.21
    Home Depot

    Series# 18117 Roof Cargo Basket Roof Rack Extension

    {"freeShippingThreshold":4500,"costBelowThreshold":599,"deliveryMinDays":3,"deliveryMaxDays":5}

  • CURT® 18117 - Roof Cargo Basket Extension
    88.21
    CARiD

    CURT® 18117 - Roof Cargo Basket Extension

    $43.07 delivery by Fri, Oct 4

  • Curt® 18117 Cargo Basket - Powdercoated Black, Steel, Universal, Sold individually
    90.49
    CarParts.com

    Curt® 18117 Cargo Basket - Powdercoated Black, Steel, Universal, Sold individually

    $42.79 delivery

  • CURT 18117 21 x 37-Inch Roof Rack Extension for CURT Rooftop Cargo Carrier 18115
    91.24
    Amazon

    CURT 18117 21 x 37-Inch Roof Rack Extension for CURT Rooftop Cargo Carrier 18115

    Delivery date & cost shown at checkout

  • 21" x 37" Roof Rack Cargo Carrier Extension
    92.99
    BuyAutoTruckAccessories

    21" x 37" Roof Rack Cargo Carrier Extension

    Delivery date & cost shown at checkout

  • Curt 18117 Roof Rack Cargo Carrier Extension
    94.81
    Tweetys.com

    Curt 18117 Roof Rack Cargo Carrier Extension

    Free delivery

  • Curt 18117 Roof Rack Cargo Carrier Extension
    94.99
    Academy Sports & Outdoors

    Curt 18117 Roof Rack Cargo Carrier Extension

    $70.89 delivery Free 60-day returns

  • 21" x 37" Roof Rack Cargo Carrier Extension #18117
    95.09
    Discount Hitch

    21" x 37" Roof Rack Cargo Carrier Extension #18117

    Delivery date & cost shown at checkout

  • Roof Rck Cargo Carrier Extension, 21"x37"
    95.89
    Zoro

    Roof Rck Cargo Carrier Extension, 21"x37"

    Delivery date & cost shown at checkout

  • Curt 18117 Roof Rack Cargo Carrier Extension
    100.48
    Walmart

    Curt 18117 Roof Rack Cargo Carrier Extension

    Free delivery

  • CURT 21" x 37" Black Steel Roof Rack Cargo Carrier Extension Roof Rack
    100.48
    Tow Universe

    CURT 21" x 37" Black Steel Roof Rack Cargo Carrier Extension Roof Rack

    Free delivery by Fri, Oct 4

View more

Product Details

EXTENSION. This cargo carrier extension is designed to be used in combination with the CURT car roof rack carrier #18115 (sold separately). It installs easily and increases the usable square footage from 11 sq. ft. to nearly 17 sq. ft ENHANCED SECURITY. This rooftop cargo carrier extension has 4-inch high walls to keep items securely in place during travel EASY TO USE. Adding cargo space to your vehicle is easy with this extension and the rooftop cargo carrier #18115 (not included). It frees up the inside of your vehicle for other cargo or passengers UNIVERSAL FIT. Once installed on the rooftop cargo carrier #18115, the extended carrier securely attaches to most roof rack rails, using simple, universal brackets. This extension piece assembles quickly with no additional hardware needed DURABLE BUILD. This roof rack basket extension is constructed from tubular steel to promote high strength and a lightweight design. It is also finished with an E-coat and carbide black powder coat for long-lasting corrosion resistance

Best Review

Amanda7222025-01-16

4.8

Customers like the performance, build quality, and ease of installation of the transport rack. They mention it works well, is solidly constructed, and is easy to install. Some also appreciate the looks and space. However, some customers have issues with the holes aligning properly and have mixed opinions on the fit.

13426

Related Products

2" High Gear Trailer Ball Hitch Kit for TX158, TX159, and TX160

2" High Gear Trailer Ball Hitch Kit for TX158, TX159, and TX160

$39.99

Compare at 6 stores

TRIMAX TRZ6ALRP 6" Aluminum Adjustable Hitch with Dual Hitch Ball and Receiver Adjustment Pin

TRIMAX TRZ6ALRP 6" Aluminum Adjustable Hitch with Dual Hitch Ball and Receiver Adjustment Pin

$246.99

Compare at 77 stores

3-Ball Set - 1 7/8, 2 and 2 5/16 inch Balls With Stem Cover And Storage Case

3-Ball Set - 1 7/8, 2 and 2 5/16 inch Balls With Stem Cover And Storage Case

$83.99

Compare at 5 stores

Extreme Max 5001.1367 Tri-Ball Trailer Hitch with Tow Hook

Extreme Max 5001.1367 Tri-Ball Trailer Hitch with Tow Hook

$41.75

Compare at 20 stores

FinditParts

FinditParts

$125.95

Compare at 88 stores

Popular Products

Ribtrax Smooth Pro Slate Grey Garage Floor Tile (6-Pack)

Ribtrax Smooth Pro Slate Grey Garage Floor Tile (6-Pack)

$44.95

Compare at 5 stores

Tile & Fiberglass Quartz Countertop Repair Kit, Granite & Tub Repair Kit, 4 OZ Porcelain Sink Corian Travertine Mable Chip Repair Kit for Cracks

Tile & Fiberglass Quartz Countertop Repair Kit, Granite & Tub Repair Kit, 4 OZ Porcelain Sink Corian Travertine Mable Chip Repair Kit for Cracks

$21.44

Compare at 10 stores

Pedestal Collection - 10 Pack 1-1/16" (27mm) Square Knob in Satin Nickel by Amerock

Pedestal Collection - 10 Pack 1-1/16" (27mm) Square Knob in Satin Nickel by Amerock

$28.73

Compare at 13 stores

Adidas Men's Warm-Up Tricot Regular 3-Stripes Track Jacket, Legend Ink/White / L

Adidas Men's Warm-Up Tricot Regular 3-Stripes Track Jacket, Legend Ink/White / L

$34.99

Compare at 50 stores

NOTIFIER FMM-101 Monitor MODULEORIGINAL Package

NOTIFIER FMM-101 Monitor MODULEORIGINAL Package

$89.69

Compare at 43 stores