What's Included
- Factory-grade La Cornue replacement parts sourced through authorised distributors
- Parts installation by technicians trained on La Cornue's French-crafted platforms
- Warranty service coordination for in-warranty La Cornue appliances
- Parts and labour warranty on every installation we perform
- Old-part diagnostic report included with every parts service visit
- Special orders for legacy Château and CornuFé parts when available
- Brass hardware and enamel component sourcing through La Cornue's parts network
La cornue parts & warranty: Overview
La cornue parts & warranty — this page covers the causes, symptoms, safe checks, and repair-cost guidance drawn from La Cornue owner documentation and certified service records.
Using the correct factory-grade part matters on every appliance repair. On a La Cornue it matters absolutely. These appliances are built with brass fittings machined to precise tolerances, vitreous enamel chambers that require exact heat distribution, and gas valve assemblies calibrated for a specific supply pressure. An aftermarket part that is "close enough" on a standard appliance may fail in weeks on a La Cornue — and damage other handcrafted components in the process.
La Cornue Parts We Stock and Source
Common La Cornue replacement parts we source include: oven temperature probes and RTD sensors for CornuFé ranges, bake and broil element assemblies, control boards and electronic display modules, door hinge and gasket assemblies, gas valve and orifice assemblies for Château models, spark modules and electrodes for gas burner systems, convection fan motors, brass fitting hardware, thermocouple and thermostat assemblies for vault oven systems, and blower motor assemblies for range hoods.
Legacy Château Parts
Older La Cornue Château ranges — some dating back decades — present a particular sourcing challenge. Factory parts for legacy models must often be sourced directly from La Cornue's parts department in France. We manage this sourcing process for you, communicating with the factory's technical support team and managing the import where required. Lead times for legacy parts can be longer than for current models — we are transparent about this upfront.
Warranty Service Coordination
If your La Cornue appliance is within its original warranty period, we coordinate with La Cornue's service network to resolve the fault under warranty wherever possible. La Cornue's appliances carry a manufacturer's warranty that covers manufacturing defects in materials and workmanship — we help you navigate that process so you are not paying out of pocket for a covered fault.
Why We Do Not Use Aftermarket Parts
La Cornue's engineering documentation specifies factory parts for every component, and the reasons are not arbitrary. An aftermarket thermocouple may read the correct temperature on day one and drift to dangerous inaccuracy within six months. An aftermarket brass fitting may corrode within a year in a gas environment where the factory part would last a decade. The cost savings on the part are illusory when measured against the service call — and potential safety issue — that follows.
Transparent Pricing
Parts pricing is quoted upfront based on current authorised distributor cost. Common parts service visits start from $215 including the part.