LEGO Captain Rex™ Helmet 75349

Engineering the Clone Commander

Behold the intricate curves of Captain Rex's helmet, a true masterclass in LEGO System building. Notice the impressive SNOT work used to achieve that signature clone trooper silhouette, seamlessly blending plates and tiles for a smooth, yet battle-worn finish. The subtle greebling around the ear caps and respirator vents truly brings the 'used universe' aesthetic to life, capturing the essence of Rex's veteran status.

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$69.99
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Set # 75349
Released 2023
Pieces 854
Price / Piece 8.2¢
Figures None
Age 18+
Scale & Brick Value Piece Volume & Pricing Ranks
Piece Rank #360 Top 24% active
Historic Scale #1,179 Top 6% of 20,150
Part Efficiency #488 8.0¢/pc • Top 32%
Collector Insights Verified Oct 11, 2026

Includes 3 exclusive molds recorded across official inventories.

This set also includes 4 light extensions
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Set 75349 Build Specifications & Overview

Complete build timeline, spatial dimensions, and display footprint analysis.

Value Breakdown

Est. Build Time (*Pieces per minute)
Casual 7.3h 2 ppm*
AFOL (Avg) 3.7h 4 ppm*
Master Builder 2.1h 7 ppm*
Avg Price / Hour
$18.92/hr
Price Per Basic Brick
$0.08

Priced perfectly inline with standard LEGO sets.

Display Dimensions

Height 8 in (20.3 cm)
Width 5 in (12.7 cm)
Depth 5 in (12.7 cm)
Display Footprint 25.0 sq in (161.3 sq cm)
Building Instructions

Download or view the official PDF

Third-Party Display Extension

Lighting Up the Clone Commander: LED Kits for the LEGO Captain Rex Helmet

BUILDS:4|STARTER: $21.98|PRO: $33.99|MEDIAN: $29.99

From budget-friendly modular micro-LEDs to premium pre-soldered harnesses, these kits illuminate the helmet's iconic blue markings and battle-worn details. Prices range from $21.98 to $33.99, offering distinct wiring philosophies for every builder.

BrickBling LED kit for LEGO Captain Rex Helmet 75349 with modular micro-LEDs
budget floor

Budget Brilliance for the Budget-Minded Builder

$21.98
Starting At
Classic version$21.98

The BrickBling kit sits at the entry point ($21.98) and focuses on clean, low-profile lighting for the helmet's key contours. It uses modular micro-LEDs that tuck neatly into the SNOT work, with no variant options to choose from. Best for the collector who wants a no-frills glow without a big investment.

Set Cost Ratio31.4%
RGB CapableNo
RemoteNone
Price Rank#1 of 4
Game of Bricks LED kit for LEGO Captain Rex Helmet 75349 with modular expansion boards
median standard +$8.01(vs Cheapest Starter Kit)

The Median Mainstay with Expansion Options

$29.99
Starting At
Classic$29.99
Standard$29.99

Game of Bricks positions itself at the median price ($29.99) and illuminates the helmet's front, visor, and side greebling. Its hardware uses modular expansion boards with standard-gauge wires for reliable connections, and it comes in Classic and Standard variants. This kit is perfect for the builder who values flexibility and connection stability over minimalist wiring.

Set Cost Ratio42.85%
RGB CapableNo
RemoteNone
Price Rank#3 of 4
LeLightGo LED kit for LEGO Captain Rex Helmet 75349 with budget-friendly micro-LEDs
budget mid +$3.01(vs Cheapest Starter Kit)

Affordable Glow with Flexible Tiers

$24.99
Starting At
Classic$24.99
Standard$34.99

LeLightGo offers a budget-mid point ($24.99) and targets the helmet's visor and ear caps with modular micro-LEDs. Two variants, Classic and Standard, let you choose between a basic glow or enhanced coverage. This kit suits the casual fan who wants a taste of lighting without a premium price tag.

Set Cost Ratio35.71%
RGB CapableNo
RemoteNone
Price Rank#2 of 4
Lightailing LED kit for LEGO Captain Rex Helmet 75349 with pre-soldered harness
premium ceiling +$12.01(vs Cheapest Starter Kit)

The Premium Harness for Seamless Setup

$33.99
Starting At
Standard Version$33.99

Lightailing hits the premium ceiling at $33.99 and delivers comprehensive illumination across the entire helmet, from the rangefinder to the back panels. Its pre-soldered integrated harness means thicker, sturdier wires that bundle cleanly, with a single standard edition. This kit is ideal for the display enthusiast who wants a robust, all-in-one lighting solution.

Set Cost Ratio48.56%
RGB CapableNo
RemoteNone
Price Rank#4 of 4

Lighting kits and display add-ons are custom third-party accessories produced independently. They are not manufactured, sponsored, or endorsed by the LEGO Group.