
25724674 Comparison
| photo | price | summary | rating |
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![]() | $120.99 | Condition is Used, 25724674 Buick LeSabre 2000-2005 Fusebox Fuse Box Relay Block OEM 2M3 672 B5, FREE SHIPPING | ![]() |

The Buick Lesabre 2000-2005 Fusebox Fuse Box Relay Block 2M3 672 B5 is a crucial component of your vehicle's electrical system. This fuse box relay block is specifically designed for Buick Lesabre models produced between 2000 and 2005.
This fuse box relay block is a replacement part for the original component that may have worn out due to normal use or aging. It measures approximately 7.5 inches long, 5.5 inches wide, and 2 inches high, making it a perfect fit for your vehicle.
The relay block contains several relays that control various electrical circuits in your car. These relays are essential for the proper functioning of various systems, such as the power windows, power seats, and the air conditioning system.
Each relay in the block is designed to handle a specific electrical load and is rated for a certain voltage and amperage. The relays are mounted on a sturdy, insulated plastic base that ensures they remain cool and function efficiently. The block also features a transparent cover that allows you to easily identify the relays by their labels.
Installing the new fuse box relay block in your Buick Lesabre is a straightforward process that can be done by following the instructions provided in your vehicle's owner's manual. If you are not comfortable performing the installation yourself, it is recommended that you take your vehicle to a qualified mechanic.
In summary, the Buick Lesabre 2000-2005 Fusebox Fuse Box Relay Block 2M3 672 B5 is a reliable and essential replacement part for your vehicle's electrical system. It is specifically designed for use in Buick Lesabre models produced between 2000 and 2005 and is easy to install. With its high-quality construction and durable design, this fuse box relay block is sure to provide you with many years of reliable service.
Buying a Buick LaSabre 2000-2005 fuse box, specifically the fuse box relay block 2M3 672 B5, can be a viable solution if you're experiencing electrical issues with your vehicle. Let's examine some potential pros and cons of making this purchase.
Pros:1. Diagnostic Capability: This part is crucial for identifying and resolving various electrical issues. When a fuse blows or a relay fails, it may cause symptoms such as lights not working, power windows and seats not functioning, or even engine stalling. By replacing the faulty fuse box relay block, you could potentially save yourself from having to diagnose and repair multiple individual components.
2. Cost-Effective: In some cases, replacing the entire fuse box may not be necessary when only one or a few relays are faulty. By purchasing just the relay block, you can save money compared to the cost of a new fuse box.
3. OEM Part: This is an Original Equipment Manufacturer (OEM) part, which means it's designed and manufactured by Buick specifically for your vehicle. Using an OEM part can provide peace of mind, knowing that it's designed to fit and function correctly with your specific make and model.
Cons:1. Availability: Depending on your location and the availability of local parts suppliers, you may have to wait for the part to be shipped. This could potentially cause an extended period of inconvenience, especially if your vehicle is not drivable without the functioning fuse box.
2. Cost: While this may be a cost-effective solution compared to replacing the entire fuse box, it still requires an investment. Be sure to consider the cost of the part and any labor fees if you're not comfortable performing the replacement yourself.
3. Skill Level: Installing the new fuse box relay block requires some mechanical ability. If you're not comfortable working on your vehicle or don't have the necessary tools, you may want to consider having a professional mechanic install it for you.
In conclusion, purchasing a Buick LaSabre 2000-2005 fuse box relay block 2M3 672 B5 can be an effective solution for addressing electrical issues with your vehicle. By weighing the pros and cons, you can make an informed decision based on your budget, availability, and skill level. If you're confident in your ability to install the part yourself and have easy access to it, this could be a cost-effective way to potentially save yourself from more extensive repairs. However, if you're unsure about your ability to install the part or don't have easy access to it, you may want to consider having a professional mechanic perform the repair. Ultimately, the decision is yours, but considering the information presented here should help you make an informed choice.
Details:
For reference only: only.
specifications perfoelectric:
- for models: B5, Lesabre
- for years: 2000–2005
- brand: Buick
- mpn: 25724674
- part type: Fuse Box Block
- genuine oem: Oem
- fitment type: Direct Replacement
seller perfoelectric:
- rating: 99.8%
- city: sugar land, texas
- # reviews: 12529
offer perfoelectric:
- options: ship-to-home
- in stock #: 1
- sold #: 12
- started: december 24, 2025
- price: $120.99
- item condition: Used
- availability: in stock
shipping perfoelectric:
- carrier: usps
- service: usps priority mail
- type: fixed
- transit: 5-10 days
- class: expedited
returns perfoelectric:
- policy: returns accepted
- paid by: seller
- time: 30 days
payments perfoelectric:
- other
- credit card: discover
- wallet: apple-pay
general perfoelectric:
- category: Auto Parts > Electrical Components
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