Buy Infiniti Blank Keys Online

Looking to buy Infiniti key blanks online? Infiniti owners can order replacement mechanical keys, transponder blanks, Intelligent Key remotes, FOBIK-style electronic keys, and emergency key blades from automotive key suppliers without visiting a dealership parts counter.

Before ordering an Infiniti replacement key, identify the correct vehicle year, model, ignition configuration, and electronic key specifications. A key that looks identical to the original may contain a different transponder chip, frequency, or internal electronic system.

Below are three online stores offering Infiniti replacement keys and related components. Whether you need a spare Infiniti G35 key, a G37 Intelligent Key, a Q50 smart fob, or a QX60 emergency blade, verify compatibility before purchasing.


Contents

Where to Buy Infiniti Key Blanks Online

These three online retailers provide options for purchasing Infiniti key blanks, electronic remotes, or genuine manufacturer replacement parts.

Product availability varies by vehicle and seller. Confirm the complete part number and key specifications before placing an order.

Amazon

Infiniti Key Blanks, Remotes & Accessories

Amazon offers replacement automotive keys and accessories from multiple independent sellers, including aftermarket Infiniti transponder keys, mechanical blanks, proximity remotes, and emergency key inserts.

Depending on the listing, shoppers may find replacement keys for Infiniti G35, G37, Q50, Q60, QX60, QX80, and other supported models.

Amazon may also be useful when searching for a replacement key shell, remote battery, or mechanical emergency blade without purchasing an entire electronic fob.

Infiniti Products to Look For

  • Infiniti mechanical key blanks
  • Chipped transponder keys
  • Infiniti Intelligent Key remotes
  • FOBIK-style electronic fobs
  • Emergency key inserts
  • Replacement remote housings
  • Key fob batteries

Before ordering: Check the vehicle fitment information, electronic part number, FCC ID, frequency, button layout, and whether the product is supplied with an emergency blade.

Amazon listings are supplied by different sellers. Product quality, compatibility, return conditions, and programming requirements may vary.

Shop Infiniti Keys on Amazon

Car & Truck Remotes

Infiniti Smart Keys & Emergency Blades

Car & Truck Remotes specializes in automotive keyless-entry transmitters, replacement smart keys, remote controls, and mechanical emergency inserts.

The company offers Infiniti electronic key products identified by vehicle application, manufacturer part number, FCC ID, and other compatibility information.

Its Infiniti listings include replacement Intelligent Keys for supported Q50, Q60, FX, and QX models, along with removable mechanical blades for compatible smart remotes.

Infiniti Products to Look For

  • Infiniti Intelligent Key remotes
  • OEM replacement smart fobs
  • Compatible aftermarket remotes
  • Push-button-start transmitters
  • Infiniti emergency key inserts
  • Remote batteries and accessories

Before ordering: Compare the replacement with the original electronic part number and FCC ID. Confirm whether the emergency blade is included and whether it arrives uncut.

Electronic replacement keys generally require professional programming. An included emergency blade may also require separate cutting.

Shop Infiniti Replacement Keys

InfinitiPartsDeal

Genuine Infiniti Key Blanks & Factory Parts

InfinitiPartsDeal offers genuine Infiniti replacement parts, including factory key blanks, electronic key components, and vehicle-specific key-related hardware.

The website allows customers to search by Infiniti model, production year, or vehicle identification number to help identify compatible original equipment parts.

This option may be useful for owners who prefer genuine Infiniti components rather than aftermarket replacement keys.

Infiniti Products to Look For

  • Genuine Infiniti master key blanks
  • Factory mechanical replacement keys
  • OEM emergency key blades
  • Infiniti electronic key components
  • Vehicle-specific key hardware
  • Original manufacturer replacement parts

Before ordering: Use the vehicle model, year, and VIN to help identify the correct factory part. Confirm whether the selected product is a mechanical blade, complete electronic remote, or another key-related component.

Ordering a genuine Infiniti key blank does not necessarily include mechanical cutting or electronic programming.

Shop Genuine Infiniti Keys

Types of Infiniti Keys Available Online

Infiniti has used different mechanical and electronic key systems across its vehicle generations. The correct replacement depends on the model, production year, and installed security system.

Online sellers may list several products under the general description of an Infiniti key blank, even though the items perform different functions.

Common Infiniti replacement key categories include:

  • Traditional metal ignition keys
  • High-security mechanical blanks
  • Transponder ignition keys
  • Remote-head keys
  • FOBIK-style electronic keys
  • Infiniti Intelligent Keys
  • Proximity smart fobs
  • Removable emergency blades
  • Replacement key shells

Some products require only mechanical cutting. Others require cutting and electronic registration, while a proximity fob may require programming even when no conventional ignition blade is used.

Buy Infiniti Mechanical Key Blanks Online

Some older Infiniti vehicles use conventional mechanical ignition keys. These operate the vehicle through a physical cutting pattern that matches the installed lock cylinders.

A replacement Infiniti metal key must have the correct blade profile and be accurately cut before it can operate the door or ignition.

Traditional Infiniti Ignition Keys

A conventional key blank may be suitable for a supported older Infiniti without an electronic transponder immobilizer.

When ordering online, confirm the keyway and vehicle application rather than relying only on the shape of the plastic head.

Infiniti High-Security Blanks

Some Infiniti vehicles use high-security mechanical blades with side-milled cutting patterns.

These require compatible blanks and suitable automotive key-cutting equipment.

A key blank that looks similar may not match the installed lock profile.

Visit Cut Infiniti Keys Online for information about ordering a mechanically prepared replacement.

Buy Infiniti Transponder Key Blanks Online

An Infiniti transponder key contains an electronic chip that must be recognized by the vehicle's immobilizer before the engine can start.

Many older Infiniti models use a mechanical ignition key with an integrated transponder chip.

When purchasing a chipped Infiniti key, confirm both the mechanical blade profile and the electronic transponder specification.

Uncut Infiniti Transponder Keys

An uncut transponder key generally requires mechanical cutting and electronic programming before it can fully operate the vehicle.

Cutting the blade may allow the key to turn the ignition, but the engine may not start until the immobilizer recognizes the chip.

Duplicate Infiniti Transponder Keys

If a working original remains available, a compatible replacement may be prepared as a spare.

Depending on the vehicle, the locksmith may use an applicable cloning or registration procedure.

Lost Infiniti Transponder Keys

When every original key is missing, the locksmith may need to originate the mechanical blade and complete an all-keys-lost electronic registration procedure.

Read our Infiniti transponder key guide for additional information.

Buy Infiniti FOBIK-Style Keys Online

Some Infiniti electronic key designs can be inserted into a designated ignition slot or receptacle.

FOBIK stands for Fob Integrated Key and is a term commonly used in the automotive key industry for certain slot-in electronic key designs.

Infiniti generally markets its electronic proximity technology under the Intelligent Key name. The correct replacement should be identified using the vehicle's actual ignition configuration and electronic specifications.

Infiniti FOBIK Replacement

When shopping for a FOBIK-style Infiniti key, check the vehicle model, production year, part number, electronic system, and ignition design.

A similar-looking fob may not be compatible with the vehicle.

Infiniti FOBIK Programming

Electronic key registration may be required before a replacement can authorize vehicle starting.

Depending on the design, a mechanical emergency blade may also require cutting.

Confirm programming support with an automotive locksmith before purchasing a replacement electronic fob.

Buy Infiniti Intelligent Keys and Smart Fobs Online

Many Infiniti vehicles use Intelligent Key proximity systems that allow supported vehicles to recognize an authorized fob without inserting a conventional ignition key.

Depending on the model, the system may support passive entry, push-button starting, remote locking, unlocking, trunk release, and panic functions.

A replacement Infiniti Intelligent Key must match the vehicle's electronic security system.

Infiniti Proximity Key Replacement

Online suppliers may offer original manufacturer remotes and compatible aftermarket replacements for supported Infiniti models.

The correct replacement may depend on:

  • Vehicle model and production year
  • Electronic part number
  • FCC ID
  • Remote frequency
  • Button configuration
  • Internal chip technology
  • Regional vehicle specification
  • Ignition and proximity system

Do not assume that two identical-looking Infiniti smart fobs are interchangeable.

Original Infiniti Smart Keys

OEM replacement keys are manufactured to the original equipment specifications for the applicable vehicle.

Confirm the exact factory part number before ordering.

Aftermarket Infiniti Smart Keys

Compatible aftermarket remotes may provide an alternative when available for the vehicle.

Check the supplier's compatibility information, warranty, and return policy before purchasing.

Used Infiniti Intelligent Keys

Some previously registered smart fobs cannot be reused without specialized preparation, while others may be incompatible with the intended vehicle.

Ask your locksmith whether a used electronic key can be accepted before ordering.

Read Infiniti Intelligent Key Replacement for more information.

Buy Infiniti Emergency Key Blades Online

Many Infiniti Intelligent Keys contain a removable mechanical blade that provides emergency door access when the remote battery is depleted or the electronic locking system is unavailable.

An Infiniti emergency blade is not the same as a complete electronic smart fob.

The blade may unlock a mechanically matching door, but it does not replace the electronic authorization required for push-button starting.

Replacing a Missing Emergency Insert

If the original Intelligent Key still works but its mechanical insert is missing, you may need only a compatible replacement blade.

The new insert must fit the remote housing and match the vehicle's mechanical key profile.

Infiniti Emergency Blade Cutting

Most replacement emergency blades are supplied uncut.

After delivery, a locksmith may prepare the correct mechanical pattern using a working original or authorized key information.

Does Every Smart Fob Include a Blade?

No. Some online listings include an uncut emergency insert, while others sell the electronic remote and mechanical blade separately.

Read the product description carefully before ordering.

How to Choose the Correct Infiniti Replacement Key

Ordering the wrong electronic key can result in additional expense even when the remote looks identical to the original.

Before purchasing an Infiniti key blank online, verify the following information.

Infiniti Model and Year

Identify the exact vehicle model and production year.

Key systems may change between vehicle generations, trims, and regional configurations.

Ignition Configuration

Determine whether the Infiniti uses a conventional mechanical ignition, an electronic key receptacle, or push-button starting.

Original Part Number

If a working key remains available, inspect the original remote for identifying information.

Electronic part numbers can help distinguish similar-looking replacements.

FCC ID and Frequency

For electronic remotes, verify the FCC ID and frequency when provided by the supplier.

A fob with the wrong electronic specifications may not be programmable to the vehicle.

Emergency Blade Type

Confirm whether the replacement includes the correct mechanical insert and whether the blade arrives uncut.

Vehicle Identification Number

The VIN may help identify the original vehicle configuration and applicable factory replacement parts.

The VIN itself does not contain the physical key cuts.

Visit What Is an Infiniti VIN? for additional information.

Infiniti Key Cutting and Programming After Delivery

Buying a replacement key online does not necessarily mean it will be ready to operate the vehicle when it arrives.

Mechanical cutting and electronic programming are separate procedures.

Infiniti Key Cutting

Mechanical cutting prepares the replacement blade to operate the appropriate lock.

This may be required for conventional ignition keys, transponder keys, and removable Intelligent Key emergency blades.

Infiniti Transponder Programming

Transponder registration allows the vehicle's immobilizer to recognize a compatible electronic ignition key.

A correctly cut key may still fail to start the engine until the electronic procedure is completed.

Infiniti Intelligent Key Programming

A replacement proximity fob must be registered with the vehicle's security system.

The procedure depends on the model, production year, key technology, and whether a working original remains.

Programming Customer-Supplied Keys

Some automotive locksmiths provide cutting or programming for compatible customer-supplied replacement keys.

Confirm the locksmith's policy before purchasing an electronic fob.

An incompatible, defective, or previously registered key may not be suitable for programming.

Visit Find an Infiniti Locksmith in Austin for mobile service options.

Buying an Infiniti Key When All Keys Are Lost vs. Making a Spare

The correct purchasing decision depends partly on whether a working original remains available.

Buying a Duplicate Infiniti Key

If you still have a working key, the locksmith may be able to use it to help identify the replacement and test the completed spare.

Making a duplicate before every key is lost can reduce the inconvenience of a future emergency.

Read Duplicate Infiniti Keys.

Buying a Key When All Originals Are Missing

If every key is lost, confirm that the replacement can be registered using the applicable all-keys-lost procedure.

The locksmith may also need to originate the mechanical blade without an existing original.

Do not purchase a random electronic fob without first checking the exact vehicle compatibility.

Visit Infiniti Lost Key Replacement Austin for additional information.

Infiniti Key Cutting and Programming Cost in Austin

The price of an online key blank is only one part of the total replacement cost.

Depending on the vehicle, additional services may include mechanical cutting, electronic programming, emergency blade preparation, or an all-keys-lost procedure.

Our mobile Infiniti locksmith service begins with a $29 service call.


Service Type Description Estimated Price
Service Call Mobile dispatch and initial vehicle assessment $29
Basic Infiniti Key Replacement Mechanical replacement for a supported older vehicle $120–$210
Infiniti Transponder Key Replacement Compatible key, cutting, programming, and testing $175–$340
Infiniti Intelligent Key Replacement Compatible proximity fob, programming, and emergency blade preparation $275–$575
Duplicate Infiniti Transponder Key Additional programmed key when a working original remains $145–$275
Duplicate Infiniti Intelligent Key Additional programmed proximity fob $225–$450
Customer-Supplied Key Programming Programming a compatible replacement after inspection $125–$275

These prices are estimates for our mobile locksmith service, not online store prices. Final pricing is determined after inspection and depends on the vehicle, key system, parts, service location, and required labor. Confirm whether a customer-supplied key is accepted before ordering.

Frequently Asked Questions About Buying Infiniti Keys Online

Can I buy an Infiniti key blank online?

Yes. Online automotive key suppliers offer mechanical blanks, transponder keys, Intelligent Keys, and emergency blades for supported Infiniti models.

Can I buy an Infiniti Intelligent Key online?

Yes. Genuine and compatible aftermarket electronic fobs are available for supported vehicles. Confirm the part number, FCC ID, frequency, and vehicle application before ordering.

Will an online Infiniti key arrive programmed?

Most replacement electronic keys require registration with the vehicle after delivery. Read the supplier's product description to confirm what is included.

Can I program an Infiniti smart key myself?

Many Infiniti Intelligent Key systems require professional programming equipment. The procedure depends on the model, year, and installed security system.

Can a locksmith program an Infiniti key purchased on Amazon?

Some locksmiths accept compatible customer-supplied keys. Confirm the required electronic specifications and programming policy before purchasing.

Can I buy a replacement Infiniti FOBIK-style key?

Compatible electronic fobs may be available for supported ignition systems. Identify the exact vehicle configuration and part number before ordering.

Can I buy only the emergency key blade?

Yes. Some suppliers sell removable Infiniti emergency inserts separately from the electronic Intelligent Key.

Does an emergency blade start an Infiniti?

A mechanical emergency blade generally provides door access on compatible Intelligent Key vehicles. It does not replace the electronic authorization required for push-button starting.

Can I order an Infiniti key already cut?

Some suppliers offer mechanical key cutting using an existing key photograph or authorized key-code information for supported vehicles.

Visit Cut Infiniti Keys Online.

Can I buy a key when every Infiniti key is lost?

Yes, but confirm that the replacement is compatible with the vehicle and can be registered through the applicable all-keys-lost procedure.

Are genuine Infiniti keys available online?

Yes. Genuine manufacturer replacement parts are available through authorized parts channels and online suppliers specializing in OEM Infiniti components.

Can an Infiniti dealer supply a replacement key?

Authorized INFINITI dealerships may be able to supply genuine replacement keys and arrange the required cutting or programming procedures.

Visit Find an Infiniti Dealer in Austin.

More Infiniti Key Replacement Resources

Disclosure: This page may contain affiliate links. We may earn a commission from qualifying purchases at no additional cost to you. Product compatibility, availability, pricing, and seller policies should be confirmed directly with the retailer before ordering.