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SKU: 1624-70100

C4 Fabrication Lexus GX 550 Roof Rack with Optional Light Bar Mount / 2024+

$1,549.98

Fairing Style
180-Day ReturnsOn uninstalled, unused parts Real humans who wheel(920) 249-7744 Financing availableAffirmPayPal CreditFor qualified buyers at checkout Secure checkoutEncrypted payment
Confirmed fit: 2024+ Lexus GX
Verified to fit the 2024+ Lexus GX.
Warranty Information

Vendor warranty summary

C4 Fabrication Warranty

At a glance: 1 year from ship date on welds, hardware and mechanical parts; powder coat not covered

This is C4 Fabrication's warranty, not an NVMOS policy. We've summarized it in plain English to save you a search. The manufacturer's official terms always govern and can change without notice. Last reviewed on nvmos.com: November 4, 2026.

Coverage by product

Product or component Coverage
Welds, hardware and mechanical parts (manufacturing defects) 1 year from the ship date
Powder coat finish Not covered
  • Original purchaser only — coverage does not transfer if you sell it.

What's covered

  • Factory defects such as failed or broken welds
  • Failed or broken hardware and mechanical parts
  • C4 decides whether to send replacement parts or give a full or partial refund

What's not covered

  • Powder coat on any part shipped coated or offered with a coating option
  • Normal wear, rust and scratches
  • Accidents, trail damage and highway damage
  • Racing or competition use
  • Overloading, wrong assembly or poor maintenance
  • Acts of nature
  • Parts the customer has modified, or not installed per C4's instructions
  • Any damage to your vehicle, cargo, other people or property

How to make a C4 Fabrication warranty claim

  • Contact C4 Fabrication by email or phone with your order details
  • Describe and photograph the defect
  • C4 reviews the claim and chooses the remedy

C4 Fabrication contact: Phone: 1-605-721-2911 · Email: sales@c4fabrication.com · Claim page / support

Bought it from NVMOS? Start with us.

Have your order number and a few photos of the issue ready, then call real humans at (920) 249-7744 or send us a message. We'll tell you whether the claim goes through us or straight to C4 Fabrication, and help it along either way.

Shop C4 Fabrication at NVMOS

See all C4 Fabrication products, lead times and FAQs →

Disclaimer: The information on this page describes C4 Fabrication's own warranty policy. It is not a warranty offered by NVMOS (No Visible Means of Support LLC). Manufacturers update their terms at any time; we review these pages periodically, but the manufacturer's current official policy is the one that applies to your claim. Source: C4 Fabrication official warranty information. Last updated on nvmos.com: November 4, 2026. See our return policy for NVMOS's own terms.

About the brand

C4 Fabrication

C4 Fabrication builds bumpers, rock sliders and skid plates for Toyota and Lexus in Chandler, Arizona. NVMOS carries C4 Lo-Pro, Hybrid, Overland and Rock Runner bumpers, rock sliders, skid plates, body mount relocation kits and MOLLE storage for Tacoma, 4Runner, Tundra, Land Cruiser 250 and Lexus GX. It's for Toyota owners who want armor that fits right and looks the part.

Based in: Chandler, Arizona · Made in: USA (Chandler, Arizona) · Lead time: Bumpers ~8–14 weeks; sliders ~8–10; skids ~2

C4 Fabrication warranty: 1 year from ship date on welds, hardware and mechanical parts; powder coat not covered. Read the full summary

Warranty terms are set by C4 Fabrication, not NVMOS, and can change. Bought from us? Call (920) 249-7744 and we'll handle the claim with the brand.


This C4 Fabrication aluminum roof rack is engineered for the Lexus GX 550. It gives you a low-profile, high-capacity platform for rooftop tents, awnings, lighting and accessories, and it bolts on at the factory mounting points with no drilling.

Why it works

  • No-drill install: bolt-on installation uses the factory mounting points.
  • Low profile: adds only 1/4 inch above the factory antenna and stays compatible with the factory sunroof.
  • Flexible layout: nine extruded crossmembers with integrated slots let you place gear where you need it.
  • Cargo management: integrated slots and perimeter tie-down points keep loads secure.
  • Lighting option: choose a solid fairing or one with a front light bar cutout.

Install notes

The rack installs at the factory mounting points with no drilling. Antenna and flag mounting provisions are built in, and other C4 accessories bolt on as your build grows.

Fitment

Lexus GX 550, 2024 to present. Fairing style: Solid or 40" Lightbar Cutout. See more Lexus GX parts and the rest of C4 Fabrication.

Questions before you order?

Fitment questions are easier to settle before the box ships. Call or text us at (920) 249-7744.

Finish the whole truck in one order

Complete your Lexus GX build

The pieces owners run with this one — matched to your Lexus GX and to each other. Do the whole truck in one order instead of three.

C4 Fabrication Lexus GX 550 Roof Rack with Optional Light Bar Mount / 2024+ (this item) What you’re viewing $1,549.98
✓ Liftgate Letter Overlays Finish $39.99
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$1,549.98
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Everything else that fits this truck

More for your Lexus GX

Picked from the 406 parts we carry for the Lexus GX, matched to 2024+ model years. Check the years and trim in each title — or call us and we’ll confirm fit.

Shop all 406 parts for your Lexus GX →

Specifications

  • Part numbers: 1624-70100, 1624-70110
  • Fitment: Lexus GX 550, 2024+
  • Material: Aluminum
  • Crossmembers: Nine, extruded with integrated slots
  • Fairing options: Solid or 40 in light bar cutout
  • Height: 1/4 in above the factory antenna
  • Install: Bolt-on at factory mounting points, no drilling

C4 Fabrication Lexus GX 550 Roof Rack with Optional Light Bar Mount / 2024+ FAQs

Does it fit the GX 550?

Yes, it is engineered for the Lexus GX 550, 2024 and newer.

Is drilling needed?

No. It uses factory mounting points.

Can I fit a light bar?

The 40-inch Lightbar Cutout fairing supports a universal 40-inch straight or curved bar, or up to ten pod lights.

Is installation a one-person job?

Two or more people are recommended due to the rack's size.

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