LRE is an LG electric range family. It is a feature-forward mainstream platform, with control layout, smart features, and cooking package carried in the complete model. Electric format first; width, slide-in/pro chassis, oven configuration, and controls define the family.
5LRE3194 — also sold as LRE3194BD, LRE3194BM, LRE3194ST
6LRE4215 — also sold as LRE4215ST
7LRE30453 — also sold as LRE30453SB, LRE30453ST, LRE30453SW
8LRE30755 — also sold as LRE30755ST
9LRE30757 — also sold as LRE30757SB
10LRE30757SB — also sold as LRE30757SB.ABKLLGA
11LRE30955 — also sold as LRE30955ST
These model numbers have been verified as belonging to the LRE family. Small variations exist inside a family — your exact model is what ties recalls, known issues and repair guidance to your machine.
Standard Warranty
1 Year Parts & Labor
Model Match Confidence
High
Ownership
How We See It
Living with a LRE is the low-maintenance way to put dinner on the table — no flames, no ports, just elements doing their job. Day to day, keep the glass clean and treat the oven door gently; elements and boards are the eventual wear items. Parts are easy to find; independent techs handle most jobs, with the brand's network there for the complicated ones. There are patterns on our record for this family; the Recurring Issues section below has the details, honestly told. Our data puts the ApplianceEdge Expected Lifespan at 13 years for this family. Treat that as the planning baseline, not the ceiling — well-maintained units regularly run past it.
ApplianceEdgeExpected Lifespan
13 yrsOur estimate for this family with normal use and basic care.
The ApplianceEdge Expected Lifespan is our editorial opinion, drawn from ownership patterns and market data. It is not a warranty, a prediction for your unit, or a substitute for an assessment of your machine’s actual condition.
Recall Information2
Product defect can overheat and cause fire — 2025
A recall was issued covering Product defect can overheat and cause fire. Check your model and serial number against the official notice.
The following models may be affected — coverage is determined by the serial tag on your appliance, not by model number alone:
Recall coverage is decided by serial number, not by model alone. Verify yours against the range above before assuming either way.
Warranty Coverage
Standard full warranty
1 year parts & labor. Some components may carry longer coverage than the standard term — your warranty booklet or LG can confirm for your exact model.
Coverage varies by year and region. Confirm yours with LG against your exact model to be sure.
Recurring Issues to Watch For
No documented programs or service records are on file for this platform. These are common wear points for the category.
Surface Element / Switch
One burner won’t heat
Bake / Broil Element
Oven won’t heat, or preheats very slowly
Infinite Switch / Surface Element Control
Burner stuck on high, or won’t turn off
Oven Temperature Sensor
Oven runs too hot, too cold, or uneven
Control Board
Dead panel, error codes, or oven won’t run
Broil Element
Broiler won’t heat
Thermal Fuse / High-Limit Thermostat
Oven dead after self-clean or overheating
Oven Door Hinge Assembly
Oven door won’t close evenly or drops open
Oven Door Latch Assembly
Door stuck locked, or self-clean won’t start
Terminal Block / High-Current Wiring
Burning smell, arcing, or power cuts out
Glass top is cracked or has a deep chip
Maintenance Habits
Keep the oven vents clear and spot-clean heavy spills before they carbonize.
Check every use; spot-clean after the oven cools — Blocked vents trap heat around controls; baked-on grease absorbs heat, smokes and makes later cleaning harsher on enamel and seals.
Remove racks and accessories before running self-clean, and follow the model instructions.
Every self-clean cycle — Self-clean temperatures can discolor or bind racks and damage accessories not designed for the cycle. Correct preparation reduces needless rack and door-lock failures.
Wipe the cooktop after use and remove sugary spills before they cool hard.
After every use; sugary spills immediately when safe — Cooked-on residue interferes with pan contact and can permanently mark or pit glass. Gentle daily cleaning avoids the aggressive scraping that causes scratches.
Habits like these tend to extend the useful life of the appliance. They are not a guarantee against failure.
LG runs its own factory service in big metros, with authorized local companies covering everywhere else, and a deep third-party parts bench. Check the long compressor coverage before paying for any cooling repair.
LG repair starts at the brand's portal or phone line, and the job is assigned to either LG's own factory service — which operates around most major metros — or an authorized service center elsewhere. In warranty you stay in that channel; out of warranty, more independents are taking on LG work as parts access has opened up.
Repair Economics
Most-Common Repair
$100–$350
Surface Element / Switch
Common Repair
Typical Range
Surface Element / Switch
$100–$350
Bake / Broil Element
$150–$450
Infinite Switch / Surface Element Control
$150–$350
Oven Temperature Sensor
$100–$250
Control Board
$200–$750
Broil Element
$150–$450
Thermal Fuse / High-Limit Thermostat
$100–$250
Oven Door Hinge Assembly
$175–$500
Oven Door Latch Assembly
$150–$350
Terminal Block / High-Current Wiring
$175–$500
$250–$800
Parts Availability
Parts Availability
Plentiful
Exact-model catalogs at PartSelect and AppliancePartsPros resolve for LRE30453SB; functional parts can be bought through independent DIY/servicer distributors.
This platform is generally approachable for a confident DIYer. The repairs owners face most often here — Surface Element / Switch, Bake / Broil Element and Infinite Switch / Surface Element Control — can typically be handled with basic tools and patience. Any job involving electrical safety components belongs to a licensed technician.
This page draws on the ApplianceEdge Registry — 2,640 appliance families connected to more than 18,200 verified models, independently researched. We don’t know everything about this family yet, and we won’t pretend to: finish records, filter and accessory cross-references, and warranty information for this platform are still being verified. We only publish what we can stand behind, and the gaps close as the Registry grows.
ApplianceEdge assessments — lifespans, repair values, and reliability notes — are our editorial opinions, built from documented third-party sources: owner reports, industry pricing data, manufacturer literature, and official records. They describe patterns across a product family, not any individual machine; your experience may differ. Recall information links directly to official CPSC notices. We accept no payment from manufacturers, and no brand influences what we publish.
ApplianceEdge is not currently compensated for referrals made through links on this site. Links to products, retailers, and service providers are provided for convenience only. Our recommendations are based on ownership experience, reliability considerations, serviceability, and household fit—not compensation. No manufacturer or retailer pays for placement or favorable coverage.
