- Home Page /
- Automotive /
- Interior Accessories /
- Anti-Theft /
- Keyless Entry Systems /
- KeylessOption Key Fob Replacement for 2004 20...
0 ratings
Item #:
18451331
KeylessOption Key Fob Replacement for 2004 2005 2006 2007 2008 2009 Lexus RX330 RX350 RX400H Keyless Entry Remote Control, 3-Button HYQ12BBT
Item #:
18451331
AUD 46
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
4%
Afterpay Information
Split your bill into 4 payments of AUD 11.5 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. Australia, (4) Your final payment plan may vary depending on your credit history.
In stock
Imported from USA store
QTY:
Only 14 items left in stock.
Order now and get it around Friday, August 14
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Cost-Effective Solution
Offering two key fobs in one pack, this replacement provides exceptional value for Lexus owners, ensuring you always have a backup without breaking the bank.
Direct Compatibility
Designed specifically for 2004-2009 Lexus RX models, guaranteeing seamless integration with your vehicle's keyless entry system for effortless operation.
Easy Programming
User-friendly programming process allows quick setup for both key fobs, enabling drivers to enjoy enhanced convenience without the need for costly dealership services.
Product Details
- KeylessOption replacement uncut ignition transponder key with keyless entry remote transmitter
- Fully tested and compatible with HYQ12BBT (please confirm part number from back of original key)
- DIY step by step programming instructions included
- Requires one working original key to program remote and transponder chip
- Key blade must be cut prior to programming
- Pack includes 2 keyless entry remotes
| Brand Name | KeylessOption |
| Compatible with Vehicle Type | Car |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | KeylessOption |
| Manufacturer Part Number | KPT5838 |
| Material Type | Plastic |
| Button Quantity | 3 |
| Material | Plastic |
| Brand | KeylessOption |
| Vehicle Service Type | Car |
| Number of Buttons | 3 |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Cost-Conscious Owners
This product offers an affordable key fob replacement for users looking to save money on car repairs.
-
DIY Enthusiasts
Perfect for individuals who enjoy DIY repairs and can easily program the key fob themselves.
-
Multiple Drivers
Ideal for families with multiple drivers needing extra key fobs for convenience and accessibility.
-
Non-Technical Users
People unfamiliar with programming key fobs may struggle with the setup process, leading to frustration.
Product Description
About This Item
Introducing the KeylessOption Keyless Entry Remote Fob Uncut Car Master Ignition Key Blade For Lexus RX330 RX350 RX400h RX450h - Pack of 2! Are you tired of fumbling with your keys every time you need to access your car? Upgrade to our high-quality keyless entry remote control car fob for a quick, easy, and affordable solution. Constructed with the utmost attention to detail and using only the finest materials, our keyless entry remote fob is built to last. This replacement part is designed to perfectly match the form and function of the original, ensuring a seamless transition.
To ensure compatibility, simply enter your vehicle details into our parts finder. Additionally, please match the part number to guarantee that this key fob is compatible with your specific Lexus RX330, RX350, RX400h, or RX450h model. Our KeylessOption Key Fob not only provides convenient keyless entry, but it also includes an uncut car master ignition key blade.
This means you can easily and securely start your vehicle without any hassle. Don't settle for anything less than the best. Upgrade to the KeylessOption Keyless Entry Remote Fob Uncut Car Master Ignition Key Blade For Lexus RX330 RX350 RX400h RX450h - Pack of 2 today and experience the ultimate convenience and peace of mind!.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What vehicles are compatible with the KeylessOption Key Fob Replacement?
Answer: The KeylessOption Key Fob Replacement is specifically designed for the 2004 to 2009 Lexus RX330, RX350, and RX400H models. This compatibility ensures a proper fit and functionality with your vehicle’s existing keyless entry system. The fob features three buttons, allowing you to easily lock and unlock your vehicle doors, as well as open the trunk. Whether you're replacing a lost key or upgrading your existing key fob, this replacement is ideal for ensuring seamless operation. -
Question:
How do I program the KeylessOption Key Fob Replacement?
Answer: Programming your KeylessOption Key Fob Replacement is a straightforward process that can often be done at home without special tools. Typically, the vehicle must be in the 'ON' position while you perform a series of actions on your existing keys. Detailed instructions are often included in the package or can be found on the manufacturer’s website. This allows you to efficiently pair the new fob with your Lexus, ensuring that all buttons respond correctly for locking, unlocking, and trunk access. -
Question:
Is the KeylessOption Key Fob Replacement a genuine part?
Answer: While the KeylessOption Key Fob Replacement may not be a genuine OEM part, it is designed to meet or exceed the quality and performance of the original fob. This aftermarket option allows for a cost-effective solution without compromising on functionality. Users often find this replacement not only meets their expectations but also provides a reliable alternative to dealership pricing, making it a popular choice among Lexus owners who prioritize both budget and quality. -
Question:
What should I do if my KeylessOption Key Fob Replacement doesn’t work?
Answer: If your KeylessOption Key Fob Replacement is not functioning as expected, first ensure that it has been programmed correctly to your vehicle. Then, check the battery to confirm it is installed properly and functioning. If problems persist, consult the provided instructions for troubleshooting steps or reach out to customer support for assistance. This kind of scenario helps you quickly address keyless entry issues without significant downtime, maintaining your vehicle's accessibility. -
Question:
Can I use this Key Fob Replacement without a dealer?
Answer: Yes, you can use the KeylessOption Key Fob Replacement without needing to visit a dealership for programming. Many users successfully program their replacements at home by following the included instructions or finding resources online. This allows for increased convenience and empowerment, enabling you to manage your keyless entry needs without the associated costs of dealer services. -
Question:
What features does the KeylessOption Key Fob offer?
Answer: The KeylessOption Key Fob Replacement provides essential features including locking and unlocking doors and opening the trunk. These functionalities allow owners to enhance their vehicle’s accessibility and security with ease. The three-button design ensures that all necessary operations can be performed quickly, making it perfect for busy lifestyles or those carrying multiple items to and from the vehicle. -
Question:
Will this key fob work with my Lexus if it has a push-button start?
Answer: The KeylessOption Key Fob Replacement is primarily designed for models that still utilize a traditional keyed ignition system. If your Lexus RX has a push-button start feature, you might need a different type of fob that supports that specific system. Therefore, it’s crucial to check compatibility before purchasing to ensure it meets your vehicle's ignition type and features, allowing for optimal use. -
Question:
How can I find additional information about the product?
Answer: Additional information about the KeylessOption Key Fob Replacement can typically be found on the manufacturer's website or through authorized retailers. Detailed product specifications, user guides, and customer reviews provide insights into the performance and reliability of the fob. Engaging with these resources can significantly aid in determining best practices and addressing any concerns about your key fob, enhancing your purchasing experience. -
Question:
What is the benefit of purchasing a key fob replacement?
Answer: Purchasing a key fob replacement offers several benefits, including the restoration of keyless entry functionality if your original fob is lost or damaged. An aftermarket option like the KeylessOption can be a cost-effective solution compared to buying directly from a dealership. Moreover, having a spare fob ensures you have backup access to your vehicle, enhancing security and convenience in your day-to-day life. -
Question:
Where can I buy the KeylessOption Key Fob Replacement?
Answer: You can purchase the KeylessOption Key Fob Replacement for your Lexus at Ubuy in Australia. Ubuy provides a quick and reliable platform for quality automotive accessories, ensuring you receive the right product to suit your needs. With their user-friendly interface, locating the specific key fob model for your vehicle is efficient, enabling you to enhance your keyless entry experience effortlessly.
KeylessOption Keyless Entry Systems Editorial Review
The product is a key blank that can be programmed for Lexus cars. Users have had mixed experiences with the product, with some finding it to be a good alternative to paying the high prices charged by dealerships, while others have had issues with programming the key themselves and have ended up needing to go to a locksmith or dealer anyway. Users have had success programming the key with the help of a locksmith, and some have also found success programming the key themselves by following instructions provided with the product. Key and key fob quality is reported to be good, however, there are concerns about the FCC ID code and the incorrect size of the key blade for some vehicles. Overall, people seem satisfied with the product if they can get it working properly, but there have been mixed experiences.
Customer Reviews & Ratings
471 customers ratings
-
5 Star
63%
-
4 Star
13%
-
3 Star
11%
-
2 Star
3%
-
1 Star
10%
Review this product
Share your thoughts with other customers
Pros
- Good quality key and key fob
- Cheaper than buying from a dealership
- Some users have had success programming the key with a locksmith or by following instructions
Cons
- Concerns about the FCC ID code and incorrect key blade size for some vehicles.
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
TD
Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
GC
Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AUD 46
Order now and get it around Friday, August 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 14 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.