• LG 420L Bottom Mount Fridge Matte Black GB-455MBL

    $1,427
    $252 (15%) off RRP of $1,679
    $252 (15%) off RRP of $1,679

    LG 420L Bottom Mount Fridge Matte Black GB-455MBL

    $1,427
    $252 (15%) off RRP of $1,679
    $252 (15%) off RRP of $1,679
    Add to Wishlist
    4 payments of $356.75 with
    Up to 6 months interest free with Zip Money
    Colour: Matte Black
    Choose an optional Customer Care Plan
    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    The LG 420L Bottom Mount Fridge is built to fit into your life. Boasting innovative features and smart technology, this fridge helps to make life at home simple, smooth, and streamlined.

    With a sleek form, this fridge is made to integrate into most kitchens. The matte black finish adds a sense of sophistication to elevate any kitchen decor. The bottom-mount configuration makes it easy to grab condiments, cooking ingredients, or a cold drink. Since the main fridge compartment is frequently accessed by most people, it is conveniently located at the top so there’s no need to bend down when looking for a quick snack. For busy households where the fridge door is frequently opened, the Door Cooling system ensures everything inside is kept consistently cool, thanks to strategically placed air vents. Home cooks will love the Moist Balance Crisper as it ensures your produce is kept fresher for longer, so you can turn them into your favourite dishes.

    For a fridge that is both stylish and smart, you can’t go wrong with this bottom-mount fridge from LG.
    Designed to fit most kitchens

    Painstakingly crafted into a sleek 700mm width to fit most kitchen cavities and meticulously designed with minimalist details to blend with any decor, this fridge is engineered to integrate seamlessly with any space.

    Door Cooling system

    This fridge features LG’s Door Cooling system, which utilises air vents near the door to ensure items stored in and around the door area are kept cool, even with frequent door openings.

    Moist Balance Crisper

    The lid of the crisper is designed with a unique structure which retains evaporated moisture from vegetables. This ensures your veggies stay fresher for longer.

    Smart Diagnosis technology

    To streamline the resolution of issues with your fridge or any adjustments that need to be made, the LG Smart Diagnosis connects with your smartphone to accurately assess your unit and offers guidance on how to proceed.

    Specifications & manuals

    key Specifications
    Brand
    LG
    Model Number
    GB-455MBL
    Height (mm)
    1720 mm
    Width (mm)
    700 mm
    Depth (mm)
    700 mm
    Weight (kg)
    84 kg
    Finish Colour
    Black
    Finish Colour Description
    Matte Black Doors/Matte Black Cabinet.
    Dispenser
    No dispenser
    Plumbing required
    No
    Accessories included
    1 x Manual Twist Ice Maker
    Notes
    ** Door reversal must be done by qualified personnel from LG. Please contact LG for this service. **
    warranty
    Manufacturer Warranty
    2 Years
    Warranty Note
    2 Year Domestic Warranty on all Parts and Labour, 10 Year Warranty on the Inverter Linear Compressor (Parts Only)
    Use
    Not intended or designed for commercial use.
    volume
    Total Volume
    420 L
    Fridge Volume
    287 L
    Freezer Volume
    133 L
    Volume Note
    Useable volumes quoted
    door
    Default Door Hinge
    Right
    Reversible door
    Yes
    additional Dimensions
    Package Dimensions (H x W x D)
    1804 x 747 x 772mm
    Package Weight (kg)
    86
    energy Efficiency
    Energy Star Rating
    4.5
    Energy Consumption(kWh/annum)
    300
    Energy Consumption Calculator
    According to the Standard Test, this product utilises $87.00 of energy.
    other Features
    Temperature Range - Maximum
    7 °C
    Temperature Range - Minimum
    -23 °C
    Door open alarm
    Adjustable shelves
    Temperature Control
    Electronic
    Frost Free
    Light type
    LED
    Fridge Type
    Bottom Mount Fridge
    Twist ice maker
    Features

    Temperature Display: LED temperature display on the fridge door.

    Smart feature: Smart Diagnosis function for an accurate diagnosis when the appliance malfunctions or fails.

    Air Vents: Air vents located in the front ceiling of the fridge, directing cold air onto items stored in the top door baskets.

    Cooling: Door cooling commences 15 seconds after the doors are closed, Multiflow air delivery system.

    Humidity Area: Humidity-controlled Fresh Balancer.

    Twist Ice Maker: Manual twist ice tray with ice bank.

    Temperature range: 1°c to 7°c (Fridge) and -15°c to -23°c (Freezer).

    Door Reversal: Door reversal must be done by LG directly.

    Fridge Movement: Two rear feat sliders and two front levelling feet.

    Frost free.

    electrical Connection
    Type of connection
    10A plug & lead
    Length of cord
    1.8 m
    country of Origin
    Origin
    China
    cabinet Measurements
    Cabinet Depth
    595 mm

    Reviews

    Rating snapshot

    5
    962
    4
    243
    3
    46
    2
    16
    1
    36

    Average customer rating

    Overall
    4.6
    Build quality
    4.7

    Appliances Online's customer reviews are independently managed by Bazaarvoice, ensuring their accuracy and honesty. Vouchers are sometimes offered to verified buyers in exchange for their unbiased review.

    Learn more about Bazaarvoice Authentic Reviews Trust Mark
    What customers say
    Generated by BazaarVoice HarmonyAI using customers reviews

    This refrigerator has a large storage capacity and a stylish matte black finish. Customers praise its quiet operation and ability to keep food fresh. The adjustable shelves and drawers are convenient features. While a few minor issues were noted, such as the small ice maker and tricky freezer drawers, the majority of reviews are very positive, with many customers highly recommending this product.

    Pros
    Cons
    1-3 of 1303 reviews
    Matt2026-03-24
    Solid fridge for 3 weeks
    Enjoying the configuration freezer below Good size freezer with ice tray Disappointed no light in freezer
    Build quality
    5.0
    dornman2026-03-16
    Unexpectedly great
    I did a lot of research in order to find a fridge that was affordable and also great (our last fridge was terrible, and ended up barely cooling), and I was confident in my choice, but I was still surprised at just how much we like this fridge. It is spacious, and cools well, and the freezer draws are a good set up. If you're price sensitive, make sure you plug in the model number and check colours as less popular ones can be cheaper.
    Build quality
    5.0
    T Kerr2026-02-26
    Wider than listed
    Purchased the fridge to fit a specific width but the specs don’t suggest to allow for the very thick door opening. We Dow have to have the unit sitting much further forward outside the cavity unlike our previous fridge of the same width. Keep this in mind
    Build quality
    4.0

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    Faster...and cheaper!
    Chris, Wattle Grove, WA
    Prices were the best I could find anywhere
    Joan, Ormiston, QLD
    It was seamless and hassle-free
    Tania, St. Kilda West, VIC

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

    No-one has asked a question about this product yet. Want to be the first?
    I agree to the terms & conditions
    We're here to help 24/7 - for an immediate answer to your question, chat with one of our Live Chat agents below or call us on 1300 000 500 .