The Fire Knight Mech

About The Fire Knight Mech

The Fire Knight Mech (71846-1) is a LEGO Ninjago set from 2025. There isn't enough recent sales data for a reliable price estimate. It includes 2 minifigures.

Seller notes

• Kai - Master of Fire ($33.98) is the most valuable minifig in this set. If you're buying this set secondhand, check that this figure is included — it's often the first one pulled by sellers who part out.

Minifigures in The Fire Knight Mech (2)

Kai - Master of Fire

njo0990$33.98

Fisherman - Sand Green Tunic, Medium Nougat Hair, Conical Hat on Back

njo0991$5.93

Parts (296)

Bar Holder with Clip

×4

Bar Holder with Clip

×6

Cloth Cape with 4 Holes and Tattered Edge, Large Buildable Figures with Dark Red Scale Armor Lines, Flames, and Ninjago Logogram Letter K Pattern

Tile, Modified 2 x 2 Inverted

Brick, Modified 1 x 2 with Studs on 1 Side

×2

Brick, Modified 1 x 2 with Studs on 1 Side

×2

Plate, Round 6 x 6 with Hole

Technic, Axle 1L with Pin 2L with Friction Ridges

Plate, Modified 1 x 2 with Clip on Side (Horizontal Grip)

Slope, Curved 2 x 1 x 2/3

×6

Slope, Curved 2 x 1 x 2/3

×2

Slope, Curved 2 x 1 x 2/3

Wedge 4 x 4 Triple Inverted with Connections between 4 Studs

×2

Wedge 2 x 2 (Slope 45 Corner)

×2

Wedge 2 x 2 (Slope 45 Corner)

×2

Plate, Modified 1 x 2 with Small Tow Ball Socket on End

×6

Plate, Modified 1 x 2 with Small Tow Ball Socket on Side

Tile 2 x 2 Corner

×4

Tile, Round 2 x 2 with Bottom Stud Holder

×4

Slope, Curved 2 x 2 x 2/3

×10

Slope, Curved 2 x 2 x 2/3

×12

Slope, Curved 2 x 2 x 2/3

Brick, Modified 1 x 4 with Masonry Profile

×7

Slope 45 2 x 1 Triple with Bottom Stud Holder

×4

Slope 45 2 x 1 Triple with Bottom Stud Holder

×2

Slope, Curved 2 x 2 Inverted with 2 Recessed Studs

Plate, Modified 1 x 2 with Bar Handles on Ends

×2

Technic, Axle 2L with Pin with Friction Ridges

×2

Tile, Round 2 x 2 with Open Stud

×3

Plate, Round Corner 2 x 6 Double

×2

Tile, Round 1 x 1 with Bar and Small Pin Hole

×5

Tile, Round 1 x 1 with Bar and Small Pin Hole

×4

Tile, Modified 2 x 3 Pentagonal

×4

Tile, Modified 2 x 3 Pentagonal

×2

Wedge 6 x 8 Pointed Cutout

×2

Wedge 4 x 4 Pointed

×4

Wedge 4 x 4 Pointed

×14

Bar 1L with Tow Ball

Brick, Modified 1 x 2 x 1 2/3 with Studs on Side

Bar Holder with Handle

×3

Plate 2 x 2 Corner

×2

Plate 2 x 2 Corner

×2

Slope, Curved 2 x 1 x 2/3 Inverted

×2

Slope, Curved 2 x 1 x 2/3 Inverted

×6

Wedge, Plate 2 x 2 Left

Wedge, Plate 2 x 2 Right

Tile 1 x 4

×2

Wedge, Plate 3 x 3 Cut Corner

×3

Wedge, Plate 3 x 3 Cut Corner

Plate, Round 1 x 1 with Bar Handle

×6

Technic, Axle Connector 3L

×6

Plate, Round 2 x 2 with Rounded Bottom (Boat Stud)

×10

Plate, Round 2 x 2 with Rounded Bottom (Boat Stud) with 3 Lime Circles, Eyes on Dark Pink Background Pattern

×2

Large Figure Armor, Chest with 4 Studs and Bar Handle

Windscreen 6 x 4 x 1 Hexagonal with Bar Handle

Slope, Inverted 33 3 x 2 with Hollow Round Bottom Tube

×2

Technic, Pin with Short Friction Ridges

×12

Technic, Axle and Pin Connector Hub with 2 Axles on Opposite Sides

Slope 45 2 x 1 with Cutout without Stud

Slope 45 2 x 1 with Cutout without Stud

×4

Slope 45 2 x 1 with Cutout without Stud

×18

Bracket 1 x 2 - 1 x 4 with Rounded Corners at the Bottom

×4

Bracket 1 x 2 - 1 x 4 with Rounded Corners at the Bottom

×2

Wedge 2 x 1 x 2/3 Right

Wedge 2 x 1 x 2/3 Left

Brick 2 x 4

×2

Brick 2 x 4

×3

Brick 2 x 4

Brick 2 x 4

Brick 2 x 3

×2

Brick 2 x 2

×4

Brick 2 x 2

×3

Brick 1 x 2

×4

Brick 2 x 10

×5

Brick 1 x 6

×2

Brick 1 x 4

×2

Brick 1 x 4

Plate 2 x 4

×3

Plate 2 x 4

Plate 2 x 4

×5

Plate 2 x 3

×4

Plate 2 x 3

×2

Plate 2 x 3

×2

Plate 2 x 2

×3

Plate 2 x 2

×24

Plate 2 x 2

Plate 2 x 2

×4

Plate 2 x 2

Plate 1 x 2

×4

Plate 1 x 2

×32

Plate 1 x 2

Plate 1 x 2

×8

Plate 1 x 2

×16

Plate 4 x 4

×2

Plate 4 x 4

Plate 2 x 8

×2

Tile, Modified 2 x 3 with 2 Open O Clips

Hinge Plate 1 x 2 Locking with 1 Finger on Top

×2

Slope 45 2 x 2

×4

Slope 45 2 x 1

×2

Slope 45 2 x 1 Double / Inverted with Bottom Stud Holder

×2

Brick, Modified 2 x 4 with Pin on Top and Side Cutouts

×2

Brick, Round 1 x 1

×3

Tile 2 x 2

×4

Tile 1 x 2

×2

Plate, Modified 1 x 2 with Tow Ball on Ends

Barb / Claw / Horn / Tooth with Clip, Angled

×6

Plate, Modified 2 x 3 with Hole

×4

Technic, Brick 1 x 2 with Holes

×2

Technic, Axle Connector with Axle Hole

×5

Technic, Axle 2L Notched

×13

Technic, Brick 1 x 2 with Axle Hole

×2

Technic, Gear Knob Cog Wheel with Axle Hole (+ Orientation)

Technic, Axle 5L

Slope, Curved 2 x 2 x 2/3 Inverted

×2

Slope, Curved 2 x 2 x 2/3 Inverted

×2

Slope, Curved 2 x 2 x 2/3 Inverted

×2

Slope 33 3 x 4

×2

Slope 33 3 x 2

×2

Crab

Tile, Modified 2 x 2 with Studs on Edge

Plate 1 x 8

Plate 1 x 8

×4

Slope 45 1 x 1 x 2/3 Double

×2

Plate, Round 1 x 2 with Open Studs

×4

Plate, Round 1 x 2 with Open Studs

×6

Plate, Round 1 x 2 with Open Studs

Plate 1 x 3

Minifigure, Head without Face with Gold Oriental Pattern on Both Sides

Plate 1 x 6

×3

Technic, Brick 1 x 2 with Hole

×8

Technic, Brick 1 x 2 with Hole

×2

Technic, Brick 1 x 4 with Holes

×2

Technic, Axle 4L

×5

Plate 1 x 4

×9

Slope, Curved 1 x 2 with Bottom Stud Holder

×2

Slope, Curved 1 x 2 with Bottom Stud Holder

Wave Rounded Straight Single with Small Pin End (Candle Flame)

×2

Plate 2 x 6

×6

Plate 2 x 6

×4

Ring 3 x 3 with Stud Holder

Hinge Brick 1 x 2 Base

Technic, Pin Connector Block, Liftarm 1 x 3 x 3

Plate, Round 2 x 2 with Axle Hole

×4

Dinosaur Tail End Section / Horn

×6

Bar Curved with Axle 1L and 1 x 1 Round Plate End

×2

Plate, Round 1 x 1

×4

Plate, Round 1 x 1

×11

Plate, Modified 1 x 1 with Light Attachment - Thick Ring

×3

Tile 1 x 8

×2

Technic, Liftarm Thin 1 x 2 - Axle Holes

×4

Technic, Liftarm Thin 1 x 2 - Axle Holes

×4

Plate, Modified 1 x 4 with 2 Studs with Groove

×4

Plate, Modified 1 x 4 with 2 Studs with Groove

×2

Wedge, Plate 4 x 2 Right

×2

Wedge, Plate 4 x 2 Left

×2

Slope 33 3 x 1

×4

Plate, Modified 2 x 2 x 2/3 with 2 Studs on Side - Hollow Bottom Tube

×4

Wedge, Plate 3 x 2 Right

Wedge, Plate 3 x 2 Left

Hinge Plate 1 x 2 Locking with 2 Fingers on End

×2

Hinge Plate 1 x 2 Locking with 1 Finger on Side without Bottom Groove

Bracket 1 x 2 - 2 x 2

×2

Bracket 1 x 2 - 2 x 2

×9

Plate, Modified 1 x 2 with Open O Clip on Top

Plate, Modified 1 x 2 with Open O Clip on Top

×8

Plate, Modified 1 x 2 with Open O Clip on Top

×2

Technic, Axle 3L

Cone 1 x 1 with Top Groove

Brick, Modified 1 x 2 x 2/3 with Studs on Sides and Extended Stud Receptacle

Dish 2 x 2 Inverted (Radar)

Dish 2 x 2 Inverted (Radar)

×3

Technic Rotation Joint Ball Loop with 2 Perpendicular Pins with Friction

×10

Slope, Curved 2 x 2 x 2/3 with 2 Studs and Curved Sides

Slope, Curved 1 x 2 x 2/3 Wing End

×3

Wedge 4 x 4 Triple Curved No Studs

×2

Wedge 2 x 4 Triple

×2

Technic, Brick Modified 2 x 2 with Pin Hole and Rotation Joint Ball Half Horizontal

×2

Wedge, Plate 3 x 4 with Stud Notches

×2

Plate, Modified 1 x 2 with Bar Handle on Side - Closed Ends

×2

Plate, Modified 1 x 2 with Bar Handle on Side - Closed Ends

×2

Panel 1 x 2 x 1 with Rounded Corners

Bar 1L with Clip Mechanical Claw - Cut Edges and Hole on Side

×2

Technic, Brick Modified 1 x 2 with Rotation Joint Pin

×2

Plate, Modified 2 x 2 with Bar on Bottom

Plate, Modified 2 x 2 with Bar on Bottom

×4

Slope, Curved 3 x 1

×4

Slope, Curved 3 x 1

×2

Barb / Claw / Horn / Tooth - Small

×13

Barb / Claw / Horn / Tooth - Small

×5

Barb / Claw / Horn / Tooth - Small

×2

Technic Ball Joint with Through Axle Hole

×6

Technic, Axle Connector Perpendicular 2 x 5 Bent

×2

Slope 30 1 x 1 x 2/3

×9

Slope 30 1 x 1 x 2/3

×3

Slope 30 1 x 1 x 2/3

×7

Wedge, Plate 6 x 3 Right

Wedge, Plate 6 x 3 Left

Technic, Axle 8L with Stop

×2

Technic, Brick 1 x 3 with Holes

×2

Dinosaur Tail / Neck Middle Section with Bar Hole and Technic Pin Hole

×5

Technic, Brick Modified 2 x 2 with Ball Joint and Axle Hole with 6 Holes in Ball

×6

Bar with Light Cover (Bulb) / Bionicle Barraki Eye

×3

Brick, Round Corner 10 x 10 with Slope 33 Edge, Axle Hole, Facet Cutout

×4

Plate, Modified 1 x 2 with 2 Open O Clips (Horizontal Grip)

×2

Hinge Plate 1 x 2 Locking with 2 Fingers on Side

Plate, Round 4 x 4 with Hole

×2

Brick, Modified 1 x 1 with Clip (Horizontal Grip)

×2

Plate, Modified 1 x 2 with Bar Handle on End

×4

Technic, Liftarm Thick 1 x 2 - Axle Hole

×2

Windscreen 5 x 2 x 1 2/3

×2

Plate, Modified 1 x 1 with Open O Clip (Horizontal Grip)

×6

Hinge Brick 2 x 2 Top Plate

Turntable 4 x 4 Square Base, Locking

×2

Bar 1 x 4 x 3 Grille with End Protrusions

Technic, Pin Connector Round 2L with Slot (Pin Joiner Round)

Tile 1 x 3

×2

Plate, Modified 1 x 2 with Clip on End (Horizontal Grip)

×16

Minifigure, Weapon Lightsaber Hilt Straight

×2

Technic, Axle Connector 2L (Smooth with x Hole + Orientation)

×2

Bar 1L with Angled Hollow Stud

Technic, Pin 3L with Friction Ridges

×3

Ninjago Poster 2025 - The Fire Knight Mech

Technic, Pin with Friction Ridges and Tow Ball with Round Pin Hole

×4

Wedge 2 x 2 x 2/3 Pointed

Tile, Round 3 x 3

Tile, Round 3 x 3

×6

Brick, Modified 1 x 2 x 1 2/3 with Studs on Side and Ends

×2

Dragon Tail / Neck Curved

Technic, Axle Connector 2 x 3 with Ball Joint Socket - Closed Sides, Straight Forks with Closed Axle Holes

×2

Technic, Axle Connector 2 x 3 with Ball Joint Socket - Closed Sides, Straight Forks with Closed Axle Holes

×4

Technic, Brick Modified 2 x 2 with Ball Socket and Axle Hole - Straight Forks with Round Ends and Closed Sides

×2

Technic, Brick Modified 2 x 2 with Ball Socket and Axle Hole - Straight Forks with Round Ends and Closed Sides

×4

Plant Flower Stem with Bar and 3 Stems Short

×4

Plate, Round Corner 3 x 3 with 2 x 2 Curved Cutout

×2

Chain with Bar Ends

Technic, Axle and Pin Connector Perpendicular Double Split, Reinforced Sides

Wave Rounded Squiggly with Bar End (Flame)

Sticker Sheet for Set 71846 - (10113527/6546198)

Minifigure, Weapon Sword with Pommel with Molded Pearl Gold Hilt with Flaming Dragon Head Pattern (Reveal Blade)

Technic, Brick Modified 1 x 2 with Hole and 1 x 2 Plate

×9

Bracket 3 x 2 x 1 1/3 with Bottom Stud Holder

×2

Bracket 1 x 1 - 1 x 2 Inverted

×10

Large Figure Weapon, Blade Jagged with Axle Holder

×2

Slope, Inverted 45 2 x 2 with Hollow Round Bottom Tube

×2

Slope, Inverted 45 2 x 2 with Hollow Round Bottom Tube

×2

Plate, Round 1 x 4 with 2 Open Studs

×2

Plate, Round 1 x 3 with Open Studs

×3

Plate, Modified 1 x 1 with Bar Handles on Ends

Plate 1 x 5

×4

Wedge, Plate 6 x 2 Left

Wedge, Plate 6 x 2 Right

Arch 1 x 2 Inverted

×4

Bracket 5 x 2 x 1 1/3 with 2 Holes and Bottom Stud Holder

×4

Bracket 1 x 1 - 1 x 2

×4

Bracket 1 x 1 - 1 x 2

×4

Technic Rotation Joint Disk with Large Pin and 2 Rotation Joints

×5

Slope, Curved 4 x 2 with 4 Studs on Top, 2 Hollow Studs on Each Side, Wing End

×2

Dragon Head (Ninjago) Jaw with Small Spikes and 2 Bar Handles on Back

×2

Technic, Brick Modified 1 x 2 x 1 1/3 with Rotation Joint Socket

×2

Technic, Brick Modified 1 x 2 x 1 1/3 with Rotation Joint Socket

×2

Elephant Tail / Trunk with Bar End - Long Straight Tip

Technic Rotation Joint Disk with Large Pin Hole and 2 Pins

×5

Plate, Round 1 x 1 with Open Stud

×3

Technic, Brick Modified 1 x 2 with Hole and Dual Liftarm Extensions

×4

Cone 1 1/6 x 1 1/6 x 2/3 (Fez)

×9

Slope 30 1 x 2 x 2/3

×2

Slope 30 1 x 2 x 2/3

×2

Slope 30 1 x 2 x 2/3

Brick, Modified 1 x 2 with Stud on Side with Bottom Stud Holder

Brick, Modified 1 x 2 with Stud on Side with Bottom Stud Holder

Tile 2 x 4

×2

Minifigure, Utensil Oar / Paddle Reinforced

Bar 3L (Bar Arrow)

×2

Bar 3L (Bar Arrow)

×5

Slope, Curved 2 x 4 x 2/3 with Bottom Tubes

×2

Technic, Pin 1/2 with Friction Ridges

×3

Plate 16 x 16

Slope 45 2 x 1 with 2/3 Cutout

×8

Slope 45 2 x 1 with 2/3 Cutout

×4

Slope 45 2 x 1 with 2/3 Cutout

×2

Slope, Curved 4 x 1 x 2/3 Double

Wedge 3 x 4 x 2/3 Triple Curved

×2

Slope, Curved 4 x 2

Brick and Axle Separator

Cone 2 x 2 Truncated

×6

Tile, Round 1 x 1

×12

Cockpit 4 x 2 x 3 with Pin Hole and 2 Clips

Bracket 1 x 2 - 2 x 2 Inverted

×14

Minifigure, Utensil Ingot 1 x 2

×2

Minifigure, Utensil Ingot 1 x 2

×2

Bracket 1 x 2 - 1 x 2 Inverted

×12

Bracket 1 x 2 - 1 x 2 Inverted

×3

Bracket 1 x 2 - 1 x 2

×3

Bracket 1 x 2 - 1 x 2

×6

Bracket 1 x 2 - 1 x 2

×10

Common questions about The Fire Knight Mech

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