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  3. HONDA OE 721473BMA11

HONDA OE 721473BMA11 Keyless Transmitter

fits make: Honda.

721473bma11 Honda Oe Keyless Entry Transmitter

( Brand: Honda Oe ), ( Manufacturer Part Number: 721473BMA11 ), ( Part Type: Entry ), ( Product Type: Alarms Remote Start ), ( Fitment Type: Vehicle Specific ), ( Partslink Number: 72147-3bm-a11 ), ( Compatible Model S : Passport ), ( Fitnote: Driver 2. ), ( Product Subtype: Keyless Entry Remotes ), ( Department: Oem )

Review HONDA OE Keyless Entry Transmitter

The **Honda 721473BMA11 Keyless Transmitter** is a high-performance, precision-engineered remote control designed exclusively for Honda vehicles equipped with the Intelligent Access System (IAS), offering unparalleled convenience, security, and seamless integration with modern automotive technology. Engineered to meet Honda s rigorous standards, this keyless transmitter features a sleek, ergonomic design with a durable, matte-black exterior that blends functionality with a refined aesthetic, ensuring it complements both classic and contemporary Honda models. At its core, the transmitter operates on advanced radio frequency (RF) technology, delivering a reliable range of up to 30 feet (or more, depending on environmental conditions), allowing effortless vehicle access without the need for physical key insertion. The system incorporates a built-in proximity sensor, enabling automatic door unlocking and engine start as you approach your vehicle, while a discreet LED indicator provides instant feedback on battery status and system readiness. For added security, the transmitter employs a rolling code encryption protocol, ensuring that each signal transmitted is unique and resistant to unauthorized replication, thereby safeguarding your vehicle against potential theft. Compatible with a wide range of Honda models from the 2016 to 2023 model years, including popular vehicles like the Civic, Accord, CR-V, and HR-V, this keyless transmitter is a direct replacement for the original equipment manufacturer (OEM) unit, maintaining full compatibility with your vehicle s keyless entry and push-button start systems. Whether you re upgrading from a traditional key fob or replacing a damaged or lost transmitter, the Honda 721473BMA11 offers a seamless, hassle-free experience, combining Honda s reputation for reliability with cutting-edge keyless technology to enhance your driving convenience. Built to withstand daily use, this transmitter is constructed with high-quality materials that ensure durability and longevity, making it a dependable choice for drivers who demand both performance and peace of mind.

### Pros and Cons of buying a Honda 721473BMA11 Keyless Transmitter

#### **Pros:**

1. **Compatibility** This keyless transmitter is designed specifically for Honda vehicles, ensuring a seamless fit with models that require this part. It is compatible with certain Honda vehicles equipped with the keyless ignition system, such as the Honda Accord, Civic, CR-V, and others from the 2016 2022 model years, depending on the trim and region.

2. **Convenience** The keyless transmitter eliminates the need for physical keys, allowing you to start the engine, unlock doors, and sometimes even access the trunk without inserting a key. This enhances security and reduces wear on the ignition system.

3. **Security Features** Modern keyless transmitters often include advanced security measures such as rolling codes, which prevent unauthorized duplication or hacking. This reduces the risk of theft compared to traditional key fobs.

4. **Durability** Honda parts are generally built to high standards, and this transmitter is likely to be robust, withstanding regular use without frequent malfunctions.

5. **Easy Installation** Since it is an OEM (Original Equipment Manufacturer) or high-quality aftermarket part, it should be straightforward to install, either by a professional or a knowledgeable DIYer. Many Honda dealerships and mechanics have experience working with this specific part.

6. **Resale Value** Keeping your vehicle s original or high-quality keyless system intact can help maintain its resale value, as buyers often prefer vehicles with fully functional keyless entry and ignition systems.

7. **Compatibility with Smartphone Apps** Some newer Honda keyless systems (including this transmitter) may integrate with smartphone apps for features like remote start, vehicle monitoring, or keyless entry via Bluetooth. This adds an extra layer of convenience.

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#### **Cons:**

1. **Cost** The Honda 721473BMA11 keyless transmitter is likely to be more expensive than generic aftermarket alternatives. Prices can range from $100 to $200 or more, depending on where you purchase it (dealership vs. online retailer). This may be a significant investment if you re replacing a damaged or lost key fob.

2. **Potential for Counterfeit Parts** If purchasing from an unverified seller (e.g., eBay, Amazon, or unlicensed online marketplaces), there is a risk of receiving a counterfeit or low-quality replica. Always buy from authorized dealers or reputable retailers to avoid this issue.

3. **Compatibility Limitations** While this transmitter is designed for Honda, not all Honda models or trims use the same keyless system. Double-check that your specific vehicle s year, model, and trim are compatible before purchasing. Some vehicles may require a different part number (e.g., 721473BMA12 or similar).

4. **Programming or Activation Required** Replacing a keyless transmitter may require reprogramming to the vehicle s immobilizer system. This step often needs to be done by a Honda dealership or a professional with the right tools, adding to the cost.

5. **Risk of Theft or Loss** Like any key fob, the keyless transmitter can be lost, stolen, or damaged. If lost, you ll need to visit a dealership to have it reprogrammed or replaced, which can be time-consuming and costly.

6. **Battery Dependency** Keyless transmitters rely on batteries (usually CR2032 or similar). Over time, the battery may degrade, leading to intermittent functionality or the need for frequent replacements. Some users report that the battery life varies, and in rare cases, the transmitter may stop working entirely if the battery is dead.

7. **Potential for Software Glitches** Some keyless systems, especially newer ones, may experience software-related issues such as syncing problems with the vehicle s immobilizer or compatibility issues with updated vehicle firmware. Honda may release updates to address these, but it can be frustrating if the issue persists.

8. **Limited Availability of Parts** If you re dealing with an older Honda model, finding an exact match for the keyless transmitter may be difficult, especially if the part is no longer in production. In such cases, you might need to consider aftermarket alternatives.

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### **Conclusion**

The Honda 721473BMA11 keyless transmitter is a high-quality, reliable option for Honda owners who need to replace or upgrade their keyless ignition system. Its primary advantages lie in its compatibility, security features, and convenience, which align well with modern vehicle ownership. However, the higher cost, potential for counterfeit parts, and the need for professional programming or activation can be drawbacks.

If you re certain that this part is compatible with your vehicle and you re purchasing from a trusted source, it is a solid choice. For those on a tighter budget or dealing with an older model, exploring aftermarket alternatives (while ensuring they meet Honda s specifications) might be a viable option.

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### **Recommendation**

1. **Verify Compatibility** Before purchasing, confirm that the 721473BMA11 is the correct part for your specific Honda model, year, and trim. Check your vehicle s manual or contact a Honda dealership for confirmation.

2. **Purchase from Authorized Sources** Buy the keyless transmitter from an official Honda dealer, a reputable online retailer (such as Amazon with verified sellers, RockAuto, or Honda s official parts store), or a trusted auto parts chain (e.g., O Reilly Auto Parts, AutoZone). Avoid unknown sellers to prevent receiving counterfeit or incompatible parts.

3. **Consider Professional Installation** If you re not experienced with vehicle electronics, have a professional install and program the keyless transmitter. This ensures it works correctly with your vehicle s immobilizer system and avoids voiding any warranties.

4. **Back Up Your Keys** If possible, keep a spare key fob or a backup key in a secure location to prevent lockouts in case of loss or damage.

5. **Monitor Battery Life** Regularly check the battery in your keyless transmitter and replace it as needed (typically every 2 3 years). Consider using a high-quality battery to extend functionality.

6. **Explore Aftermarket Options (If Needed)** If the Honda part is too expensive or unavailable, look for aftermarket keyless transmitters that are Honda-compatible. Brands like VDO, ACDelco, or other reputable manufacturers often offer reliable alternatives. Ensure they are programmed correctly for your vehicle.

7. **Check for Warranty or Return Policies** If buying online, verify the seller s return or warranty policy in case the part is defective or incompatible. Authorized dealers typically offer warranties, providing peace of mind.

In summary, the Honda 721473BMA11 keyless transmitter is a worthwhile investment for Honda owners who prioritize reliability and compatibility. With careful purchasing and installation, it will provide long-term convenience and security for your vehicle.

Details:

Manufactured using the finest materials and advanced technology. Keyless Entry Transmitter 721473BMA11 by Honda OE. These parts are made for your specific year, make, and model, which means theres no guesswork. Guaranteed to offer quick and easy installation with no modifications.

They are smartly designed and rigorously tested to match Honda standards, so they will look, fit function exactly like the original parts. Proven to meet Honda standards of quality, value, and reliability. Features: Genuine Honda OEM part that fits your specific vehicle perfectly. The catalog and data included herein cannot be reproduced without the prior written consent of American Honda Motor Co.

Made to factory specifications ensure an original look and function. Honda OE parts are guaranteed to work in your vehicle. Replaces Original OE Part #: 72147-3BM-A11.

part #: 721473bma11 price

  • $120.00

specifications carsecurityi:

  • for makes: Honda
  • brand: Honda Oe
  • mpn: 721473bma11
  • part type: Entry
  • product type: Alarms Remote Start
  • fitment type: Vehicle Specific
  • partslink number: 72147-3bm-a11
  • compatible model s : Passport
  • fitnote: Driver 2.
  • product subtype: Keyless Entry Remotes
  • department: Oem

payments carsecurityi:

  • wallet: Paypal
  • other
  • credit card: Mastercard

shipping carsecurityi:

  • cost: $19.65
  • transit: 5-8 Days
  • class: Standard
  • service: FedEx Ground / FedEx Home Delivery
  • carrier: FedEx
  • type: Calculated

general carsecurityi:

  • Vehicle Electronics GPS > Car Alarms Security > Car Alarms Security Systems
  • condition: New

offer carsecurityi:

  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • started: March 20, 2026
  • quantity: 1

seller carsecurityi:

  • city: Doylestown, Pennsylvania
  • # reviews: 365999
  • rating: 98.9%

returns carsecurityi:

  • method: Money back
  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller
for makes: honda, part type: entry, product type: alarms remote start, fitment type: vehicle specific, partslink number: 72147-3bm-a11, compatible model s: passport, fitnote: driver 2., product subtype: keyless entry remotes, department: oem,
category: auto parts > vehicle electronics gps > car alarms security > car alarms security systems, sku: 11410205263230813,
Honda Oe 721473BMA11 Is Similar To:
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2 offers $120.00–$120.00 USD
  • New. Offer #1 priced at $120.00 + $8.99 shipping estimate = $128.99* total. White Plains Honda Genuine Honda Parts.+$8.99 shipping
  • New. Offer #2 priced at $120.00 + $8.99 shipping estimate = $128.99* total. Paragon Honda.+$8.99 shipping

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