How many pieces does the LEGO Emmet's Triple-Decker Couch Mech (70842-1) have?

The LEGO Emmet's Triple-Decker Couch Mech set (70842-1) contains 312 pieces. It was released in 2019 as part of the LEGO The LEGO Movie theme.

How can I find missing parts for LEGO set 70842-1?

On BrickMissing you can check which parts from the LEGO Emmet's Triple-Decker Couch Mech (70842-1) you already own. Add your LEGO collection and we'll show exactly which of the 312 pieces you're missing and which you already have.

Can I build the LEGO Emmet's Triple-Decker Couch Mech with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 312 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Emmet's Triple-Decker Couch Mech from?

The LEGO Emmet's Triple-Decker Couch Mech (70842-1) belongs to the LEGO The LEGO Movie theme. You can browse all The LEGO Movie sets on BrickMissing to find more sets from this theme.

Emmet's Triple-Decker Couch Mech - View 5

Emmet's Triple-Decker Couch Mech

70842-1 The LEGO Movie 2019 312 parts 7.1% catalog rarity Intermediate

Emmet's Triple-Decker Couch Mech (70842-1) from The LEGO Movie II theme brings the ultimate domestic defense to life. This set allows builders to create Emmet's iconic, multi-level couch, featuring comfortable cushions and a coffee cup accessory. The model then rebuilds into a robust, articulated mech, ready to confront invaders like Sweet Mayhem. Its 2-in-1 design highlights the inventive transformation mechanism, utilizing hinge plates for dynamic repositioning of the limbs. The LEGO The LEGO Movie II Emmet's Triple-Decker Couch Mech 70842-1 offers two distinct play and display configurations from a single collection of bricks, showcasing creativity and adaptability in brick form.

Parts Inventory

🧱 312 parts

Showing the first 12 rows of the parts list (312 pieces in total). The full list loads automatically.

Color	Qty	LEGO price each
Light Bluish Gray	8×	€0,10 View at LEGO → View
Reddish Brown	2×	€0,12 View at LEGO → View
Tan	2×	€0,10 View at LEGO → View
Dark Brown	4×	€0,06 View at LEGO → View
White	1×	Check price → View
Dark Bluish Gray	4×	€0,16 View at LEGO → View
Light Bluish Gray	2×	€0,16 View at LEGO → View
Light Bluish Gray	4×	€0,13 View at LEGO → View
Reddish Brown	2×	€0,13 View at LEGO → View
Medium Blue	2×	€0,06 View at LEGO → View
Light Bluish Gray	3×	€0,19 View at LEGO → View
Reddish Brown	2×	€0,07 View at LEGO → View

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Catalog rarity

How common are the parts in Emmet's Triple-Decker Couch Mech?

7.1%Moderate rarity

more commonless common

7 of 99 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.

Theme average

All sets

6.7%

Least common in our catalog

Street Sweeper Brush · Red · only this set in our catalogBrick 1 x 3 · Red · only this set in our catalogAntenna 1 x 4 · Red · only this set in our catalog

How we calculate this →