What spare parts does RepairFully list for LG K42?

The 15 listings in Available parts above are indexed for LG K42 only. Each SKU is checked against model code LMK420 before dispatch. On the handset, open Settings › About Phone and note the model number. Compare it with the model code in the device header at the top of this page (e.g. LMK420). If it matches LMK420, the listings in Available parts above are verified for your variant. Tier and warranty are shown on each card.

What quality tiers are available?

Compatible: Aftermarket part, tested for fit and function. Original Grade: Verified original part with source traceability. Premium is not offered for this model. Available only for OLED display models.

LG K42 Spare Parts

Name: LG K42 Spare Parts
Brand: LG

Source: GSMArena device page

Images © manufacturers · identification only · not affiliated with LG

At a glance

All specifications

Available parts (15) · 14 categories

Display Assembly
LMK420
Display for LG K42 - Red (Combo Folder)
Confirm variant for your LG K42
In stock
₹1,089
Battery
LMK420
Battery for LG K42
Confirm variant for your LG K42
Out of stock
₹409
Charging Port
LMK420
Charging Connector for LG K42
Confirm variant for your LG K42
Out of stock
₹309
Back Panel
LMK420
Back Panel Cover for LG K42 - Grey
Confirm variant for your LG K42
Out of stock
₹459
Camera Module
LMK420
Replacement Back Camera for LG K42 (Main Camera)
Confirm variant for your LG K42
In stock
₹589
Loudspeaker
LMK420
Ringer / Loud Speaker for LG K42
Confirm variant for your LG K42
Out of stock
₹319
Earpiece
LMK420
Ear Speaker for LG K42
Confirm variant for your LG K42
Out of stock
₹309
Frame Housing
LMK420
Middle Frame Ring Only for LG K42 Black
Confirm variant for your LG K42
Out of stock
₹339
SIM Tray
LMK420
Sim Connector for LG K42
Confirm variant for your LG K42
In stock
₹309
Camera Lens
LMK420
Camera Lens for LG K42 Grey
Confirm variant for your LG K42
Out of stock
₹299
Touch Digitizer
LMK420
Front Glass for LG K42 - Red
Confirm variant for your LG K42
In stock
₹259
Power & Volume Buttons
LMK420
Volume Button Flex Cable for LG K42
Confirm variant for your LG K42
In stock
₹299
Vibration Motor
LMK420
Vibrator for LG K42
Confirm variant for your LG K42
In stock
₹319
Others
LMK420
Microphone for LG K42
Confirm variant for your LG K42
In stock
₹319
Others
LMK420
Antenna for LG K42
Confirm variant for your LG K42
In stock
₹309

Part matching for LG K42

The 15 listings in Available parts above are indexed for LG K42 only. Each SKU is checked against model code LMK420 before dispatch.

On the handset, open Settings › About Phone and note the model number.
Compare it with the model code in the device header at the top of this page (e.g. LMK420).
If it matches LMK420, the listings in Available parts above are verified for your variant. Tier and warranty are shown on each card.

Device specifications

Hardware reference for LG K42. Spare parts are matched by model code — not by display size alone.

Full specification sheet for LG K42. Rows are grouped by category; within each row the first cell is the specification name and the second its value.
Display	Display Type	IPS LCD
	Size	6.6 inches, 105.2 cm2 (~83.1% screen-to-body ratio)
	Resolution	720 x 1600 pixels, 20:9 ratio (~266 ppi density)
Platform	OS	Android 10, upgradable to Android 11
	Chipset	Mediatek MT6762 Helio P22 (12 nm)
	CPU	Octa-core 2.0 GHz Cortex-A53
	GPU	PowerVR GE8320
Memory	Internal	3GB RAM
Memory	Card slot	microSDXC
Main Camera	Camera	13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF5 MP, f/2.2, 115˚ (ultrawide), 1/5.0", 1.12µm2 MP (macro)Auxiliary lens

Similar models in K series

Latest in K series, then recent models from other popular LG series.

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Frequently asked questions

On your device, open Settings → About Phone and check the model number (e.g. LMK420).

Match it against the codes shown above so you are ordering parts for your exact regional variant — not a look-alike.

Compatible: Aftermarket part, tested for fit and function.
Original Grade: Verified original part with source traceability.

Premium is not offered for this model. Available only for OLED display models.

Source: Quality guide

No — each LG K series model has unique displays, batteries, and connectors.

Select your exact LG K42 to guarantee fit.

If RepairFully sent the wrong part, we replace it at no cost. If you selected the wrong device/part, replacement may be offered case-by-case but refund is not guaranteed.

Source: Payments & refunds · updated 4 Apr 2026

Sound	Loudspeaker	Yes
Sound	3.5mm jack	Yes

Comms	WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct
	Bluetooth	5.0, A2DP, LE
	NFC	Yes (market/region dependent)
	USB	USB Type-C 2.0, OTG
	Network	GSM / HSPA / LTE

Misc	Dimensions	165 x 76.7 x 8.4 mm (6.50 x 3.02 x 0.33 in)
	Weight	182 g (6.42 oz)
	SIM	Nano-SIM + Nano-SIM
	Colors	Gray, Green

At a glance

Available parts (15) · 14 categories

Display for LG K42 - Red (Combo Folder)

Battery for LG K42

Charging Connector for LG K42

Back Panel Cover for LG K42 - Grey

Replacement Back Camera for LG K42 (Main Camera)

Ringer / Loud Speaker for LG K42

Ear Speaker for LG K42

Middle Frame Ring Only for LG K42 Black

Sim Connector for LG K42

Camera Lens for LG K42 Grey

Front Glass for LG K42 - Red

Volume Button Flex Cable for LG K42

Vibrator for LG K42

Microphone for LG K42

Antenna for LG K42

Part matching for LG K42

Device specifications

Similar models in K series

LG K22

LG K31

LG K41S

LG K51S

LG K52

LG K61

LG K62

LG K71

LG K92 5G

LG K20 (2019)

LG K30 (2019)

LG K40

LG K40S

LG K50

LG K50S

LG K10 (2018)

LG K11 Plus

LG K30

Frequently asked questions

Battery	Type	Li-Po 4000 mAh
Battery	Charging	10W wired

At a glance

Available parts (15) · 14 categories

Display for LG K42 - Red (Combo Folder)

Battery for LG K42

Charging Connector for LG K42

Back Panel Cover for LG K42 - Grey

Replacement Back Camera for LG K42 (Main Camera)

Ringer / Loud Speaker for LG K42

Ear Speaker for LG K42

Middle Frame Ring Only for LG K42 Black

Sim Connector for LG K42

Camera Lens for LG K42 Grey

Front Glass for LG K42 - Red

Volume Button Flex Cable for LG K42

Vibrator for LG K42

Microphone for LG K42

Antenna for LG K42

Part matching for LG K42

Device specifications

Similar models in K series

LG K22

LG K31

LG K41S

LG K51S

LG K52

LG K61

LG K62

LG K71

LG K92 5G

LG K20 (2019)

LG K30 (2019)

LG K40

LG K40S

LG K50

LG K50S

LG K10 (2018)

LG K11 Plus

LG K30

How do I confirm this is really a LG K42?

What quality tiers are available?

Can I use parts from another LG K series model?

What if I get the wrong part?