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  2. sku: 5368597165288651
  3. BUICK LACROSSE

BUICK 591-07034 Rear Chassis Ecm Theft Locking Deck AP3

fits model: Lacrosse, Allure. make: Buick. year: 2005–2006.

591-07034 Buick Chassis Ecm Theft-locking Rear Pkg Deck Opt Ap3 Fits 05-06 Allure 229985

( Model: LACROSSE ), ( Part Type: Ecm Deck ), ( Conditions Options: Theft-locking, Rear Package Deck, A ), ( Genuine Oem: Yes ), ( Ipn: 591-07034 ), ( Manufacturer Warranty: 90 Day )

Review BUICK Chassis Ecm Theft locking Rear Package Deck Opt Ap3 fits LACROSSE ALLURE 2005–2006

The Buick 591-07034 Chassis ECM Theft-Locking Rear Deck Option AP3 is an advanced security feature designed to enhance the protection of your 2005-2006 Buick Allure against theft. This component is an Electronic Control Module (ECM) that integrates with your vehicle's chassis to provide an additional layer of security.

The Theft-Locking Rear Deck Option AP3 is specifically designed to secure the rear deck of your Buick Allure. Once activated, it prevents the trunk from being opened unless the correct key fob or a valid entry method is used. This feature makes it more challenging for thieves to gain access to your vehicle's cargo area, reducing the risk of theft.

The ECM communicates with your vehicle's key fob and the door locks to ensure a secure connection. When the key fob is within a specific range of the vehicle, the trunk can be opened as normal. However, if the key fob is not present, or if an attempt is made to force open the trunk, the system will activate a series of alarms and prevent the trunk from opening.

Additionally, this component can be programmed to allow entry using alternative methods, such as a mechanical key or a valet key. This provides flexibility for various situations, while still maintaining a high level of security.

The Buick 591-07034 Chassis ECM Theft-Locking Rear Deck Option AP3 is a reliable and effective solution to deter theft and protect the contents of your vehicle. It is a direct fit for 2005-2006 Buick Allure models and is easy to install with the provided instructions. For peace of mind and added protection, this security feature is an excellent investment for your Buick Allure.

Buying the Buick 591-07034 chassis ECM with theft-locking rear deck OPT AP3 for 05-06 Allure models comes with both advantages and disadvantages, which are as follows:

Advantages:

1. Enhanced Theft Protection: This ECM comes with theft-locking technology, which can deter potential thieves from stealing your Buick Allure. It adds an extra layer of security to your vehicle.

2. Convenience: With the theft-locking rear deck feature, you can easily secure your trunk or cargo area with a simple push of a button. This is especially useful when you're away from your vehicle or when you have valuable items in the trunk.

3. Peace of Mind: Knowing that your vehicle has advanced security features can give you peace of mind and help you feel more secure.

Disadvantages:

1. Cost: The Buick 591-07034 chassis ECM with theft-locking rear deck OPT AP3 can be quite expensive. You need to consider if the added security features are worth the investment.

2. Installation: Installing this ECM can be a complex process and may require professional help. The installation process can add to the overall cost of the purchase.

3. Compatibility: Ensure that this ECM is compatible with your specific Buick Allure model before making a purchase. Incorrect installation can lead to various issues and complications.

In conclusion, the Buick 591-07034 chassis ECM with theft-locking rear deck OPT AP3 can provide enhanced security and convenience for your Buick Allure. However, it comes with a significant cost and installation complexity. Before making a purchase, consider the benefits and drawbacks carefully and weigh them against your budget and personal security needs.

If you decide that the benefits outweigh the costs, then the purchase of this ECM can be a worthwhile investment for your vehicle. However, if you're on a tight budget, or if the installation process seems too complicated, then it may be best to consider alternative security measures for your Buick Allure.

Details:

217 Speedway Rd, Geffen, SC 29340. Help Message This Chassis ECM Theft-locking Rear package Deck Opt AP3 Fits 05-06 ALLURE 229985 is in overall good condition. Chassis ECM Theft-locking Rear package Deck Opt AP3 Fits 05-06 ALLURE 229985 This is in overall good condition. No expedited shipping options are available at this time.

All mounting brackets are in good condition and usable. This part attaches to the inside engine compartment of vehicle.

part #: lacrosse prices

  • $65.55-$98.99

specifications cruisecompo:

  • for models: Lacrosse, Allure
  • for makes: Buick
  • for years: 2005-2006
  • model#: LACROSSE
  • part type: Ecm Deck
  • conditions options: Theft-locking, Rear Package Deck, A
  • genuine oem: Yes
  • interchange part number: 591-07034
  • manufacturer warranty: 90 Day

general cruisecompo:

  • condition: Used
  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules

shipping cruisecompo:

  • carrier: UPS
  • cost: $0.00
  • service: Standard, Overnight, UPS 2nd Day Air
  • class: Standard, One-day, Expedited
  • type: Fixed
  • transit: 4-8 Days

offer cruisecompo:

  • availability: In Stock
  • sold: 0
  • best offers: True
  • quantity: 1
  • options: Ship-to-home
  • started: April 11, 2025

seller cruisecompo:

  • rating: 96.2%
  • city: Gaffney, South Carolina
  • # reviews: 2268

returns cruisecompo:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer

payments cruisecompo:

  • credit card: Mastercard
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  • wallet: Paypal
for models: lacrosse, allure, for makes: buick, for years: 2005-2006, part type: ecm deck, conditions options: theft-locking, rear package deck, a, genuine oem: yes, manufacturer warranty: 90 day,
manufacturer: buick, category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > ecus computer modules, sku: 5368597165288651,

Buick LACROSSE Is Similar To:

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5 offers $65.55–$98.99 USD
  • Used. Offer #1 priced at $85.39 + $0.00 delivery = $85.39* total. 109647 2G2WS522551225823 2005 GRAND PRI GRAND PRI 2005.FREE SHIPPING
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  • Used. Offer #5 priced at $75.00 + $0.00 delivery = $75.00* total. THEFT 071625.FREE SHIPPING

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