15411948

The Buick LeSabre is a full-size car that was produced by General Motors between the years 2000 and 2005. For those who own this model, it's essential to keep the electrical systems in good working order. One such component that may require attention is the park fuse relay box, specifically part number 15411948, designed for the 3.8L engine.

This relay box plays a crucial role in the LeSabre's electrical system, as it manages the power distribution to various components, including the parking lamps, interior lamps, and the fuel pump. When the vehicle is parked and the ignition switch is turned off, the park fuse relay box ensures that these systems remain operational.

The 15411948 park fuse relay box is a rectangular, gray, and weather-resistant unit, measuring approximately 6 inches long, 3 inches wide, and 1 inch high. It is designed to be mounted in a protected area, such as the engine compartment or the trunk, to shield it from the elements and potential damage.

The relay box contains several fuses and relays that control the flow of electricity to different components. Each fuse is designed to protect against excessive current flow, preventing potential damage to the wiring or components. The relays act as switches, turning power on and off as needed.

When the park fuse relay box fails, it may result in various symptoms, such as non-functioning parking lamps, interior lamps, or a fuel pump that doesn't engage when the vehicle is parked. In such cases, replacing the faulty relay box with a genuine GM part, like the 15411948, is the recommended solution.

Installing the new relay box is a relatively straightforward process, especially for those with some automotive experience. However, it's essential to follow the proper safety procedures, including disconnecting the battery and ensuring the vehicle is in a safe location. Consulting the vehicle service manual or seeking assistance from a professional mechanic can help ensure a successful installation.

In conclusion, the 15411948 Buick LeSabre park fuse relay box is an essential component that keeps the electrical systems functioning correctly when the vehicle is parked. Its compact size, weather-resistant design, and easy installation make it a valuable investment for LeSabre owners. When the time comes to replace this component, opting for a genuine GM part, like the 15411948, ensures reliable performance and peace of mind.

The Buick LeSabre 3.8L Park Fuse Relay Box (15411948) is an essential component in the power window and door lock system of your vehicle. This part may need to be replaced if you experience issues with your windows not working properly or power door locks. Here are some pros and cons of buying this relay box.

1. OEM Quality: This relay box is a direct factory replacement, ensuring a proper fit and reliable function.

2. Easy Installation: The relay box is designed to be a straightforward installation process, usually taking around 30 minutes.

3. Improved Reliability: A new relay box can help prevent the recurrence of power window and door lock issues.

4. Cost-Effective: Compared to the cost of dealing with the potential complications of other power window and door lock issues, buying a new relay box can be a more economical solution.

1. Potential Shipping Delays: Buying a new relay box online may result in a delay in shipping, especially if it is an out-of-stock item.

2. Required Tools: Installing the relay box may require some basic hand tools, such as a Phillips head screwdriver and a socket wrench.

3. Risk of Damage During Installation: There is a possibility of damaging other components during the installation process, which could lead to additional repair costs.

The decision to buy the Buick LeSabre 3.8L Park Fuse Relay Box (15411948) ultimately depends on the current state of your vehicle's power window and door lock system. If you are experiencing repeated issues, replacing the relay box can be a cost-effective solution. However, keep in mind that there may be some installation challenges, and shipping delays could occur if the part is out of stock.

If you decide to purchase the relay box, ensure that you have all the necessary tools and are comfortable with the installation process. It is also recommended to follow the installation instructions carefully to minimize the risk of damaging other components. Additionally, consider purchasing the relay box from a reputable dealer to ensure its authenticity and timely delivery.

Details:

Part location -e480- -part -e480.

specifications perfoelectric:

• for models: Lesabre, Park
• for years: 2000–2005
• brand: Buick
• mpn: 15411948
• part type: Fuse Box
• performance part: No

general perfoelectric:

• category: Auto Parts > Electrical Components

seller perfoelectric:

• city: tony, wisconsin
• rating: 100.0%
• # reviews: 115

returns perfoelectric:

• policy: no returns

payments perfoelectric:

• credit card: visa
• other
• wallet: google-pay

offer perfoelectric:

• availability: in stock
• started: march 20, 2026
• sold #: 9
• in stock #: 5
• prices: $31.99–$209.30
• item condition: Used
• options: ship-to-home

shipping perfoelectric:

• class: standard
• carrier: usps
• type: fixed
• service: usps ground advantage
• transit: 5-11 days

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