GM 25749631 Control Switch

( Brand: Gm ), ( Manufacturer Part Number: 25749631 ), ( Part Type: Control Switch ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Buick ), ( Year: 2002 2003 2004 ), ( Parts Included: Only Part Reference 4 On The Diagram Is Included ), ( Replaces Part Number: 12451267, 1999346 )

Review GM Genuine Control Switch fits RENDEZVOUS 2002–2004

The **GM 25749631 Control Switch** is a high-performance, precision-engineered electrical switch designed for robust industrial, automotive, and heavy-duty applications where reliability and durability are paramount. This compact yet rugged switch features a **push-button or rocker-style actuation mechanism**, depending on the specific variant, allowing for seamless operation in demanding environments. Constructed from high-grade **stainless steel or reinforced plastic housing**, it is engineered to withstand extreme temperatures, moisture, dust, and mechanical stress, making it ideal for outdoor, marine, or automotive systems where exposure to harsh conditions is inevitable. The switch incorporates a **low-force activation mechanism**, ensuring smooth and consistent operation even after prolonged use, while its **gasketed or sealed design** prevents the ingress of contaminants, enhancing longevity and maintaining performance under adverse circumstances.

Internally, the GM 25749631 utilizes a **high-quality contact system**, often featuring **silver or gold-plated contacts** for superior conductivity and resistance to corrosion, ensuring reliable signal transmission over thousands of actuations. The switch is compatible with a wide range of **DC and low-voltage AC circuits**, making it versatile for applications such as vehicle lighting controls, industrial machinery, or alarm systems. Its **modular design** allows for easy integration into existing wiring harnesses, with standard **spade, screw-terminal, or wire-wrap connections** for flexible installation. Additionally, the switch may include **LED indicators** or **visual feedback mechanisms** in certain models, providing clear confirmation of activation status for enhanced usability.

Beyond its functional robustness, the GM 25749631 is built with **safety and efficiency** in mind, often featuring **overload protection** or **short-circuit resistance** to prevent damage to connected systems. Its compact footprint and **universal mounting options**, such as panel-mount or wire-mount configurations, make it adaptable to tight spaces without compromising performance. Whether deployed in a **truck cab, industrial control panel, or marine vessel**, this switch delivers consistent, dependable operation, ensuring that critical functions remain accessible even in the most challenging conditions. With its blend of **durability, precision, and adaptability**, the GM 25749631 stands as a dependable solution for professionals who demand nothing less than excellence in electrical switching components.

**Pros and Cons of buying a GM 25749631 Control Switch**

The GM 25749631 is a control switch commonly used in General Motors vehicles, particularly for features like the power liftgate or trunk release. Below is a detailed breakdown of its advantages and disadvantages.

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### **Pros**

1. **Compatibility and Reliability**

The GM 25749631 is a factory-spec part designed specifically for certain GM vehicles, ensuring a seamless fit and reliable performance. It is engineered to meet the exact specifications of the vehicle s electrical system, reducing the risk of malfunctions or compatibility issues.

2. **Direct Replacement**

As an OEM (Original Equipment Manufacturer) or high-quality aftermarket part, it serves as a direct replacement for the original switch, maintaining the vehicle s intended functionality without compromising safety or convenience.

3. **Durability**

GM parts are built to withstand regular use and environmental factors such as moisture, temperature fluctuations, and mechanical stress. This longevity can save money in the long run by avoiding frequent replacements.

4. **Ease of Installation**

Since it is designed for the specific application, installation is typically straightforward, especially for those with basic mechanical or electrical knowledge. Many users report being able to replace it themselves with minimal tools.

5. **Warranty Coverage**

Purchasing from authorized dealers or reputable suppliers often includes a warranty, providing peace of mind in case of defects or premature failure. This can be particularly valuable if the part is critical to the vehicle s operation.

6. **Consistency with Vehicle Features**

The switch integrates seamlessly with the vehicle s control systems, such as the keyless entry or remote release functions, ensuring that all intended features continue to work as intended.

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### **Cons**

1. **Cost**

GM parts, especially OEM replacements, can be more expensive than generic aftermarket alternatives. The price may be a barrier for budget-conscious buyers, though the long-term reliability may justify the cost for some.

2. **Limited Availability**

Depending on the region or supplier, finding the exact GM 25749631 part may require ordering from specialized auto parts stores, online retailers, or directly from GM. This can add time to the replacement process if the part is not readily available locally.

3. **Potential for Counterfeit Parts**

Purchasing from untrusted sources increases the risk of receiving a counterfeit or low-quality replica. Counterfeit parts may fail prematurely, void warranties, or even damage the vehicle s electrical system if they do not meet safety standards.

4. **Installation Complexity for Non-Mechanics**

While many users find the installation simple, those without mechanical experience may encounter challenges, particularly if the switch is located in a tight or hard-to-reach area. Improper installation could lead to wiring issues or failure to function correctly.

5. **Mixed Quality in Aftermarket Alternatives**

While some aftermarket switches may be high-quality and compatible, others may lack the durability or precision of an OEM part. Cheaper alternatives might fail sooner or not integrate as smoothly with the vehicle s systems.

6. **Vehicle-Specific Limitations**

The GM 25749631 is designed for specific GM models and trims. Purchasing it for a vehicle that does not require this exact part could result in wasted money, as the switch may not fit or function as intended.

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### **Conclusion**

The GM 25749631 control switch is a reliable and high-quality replacement part for GM vehicles, offering durability, compatibility, and ease of installation. Its primary advantages lie in its direct replacement nature, warranty coverage, and integration with the vehicle s systems. However, the higher cost and potential availability issues may be drawbacks for some buyers. For those prioritizing long-term reliability and seamless functionality, the GM part is a strong choice, especially if purchased from a trusted source. Conversely, budget-conscious buyers might explore high-quality aftermarket alternatives, provided they verify compatibility and reviews thoroughly.

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### **Recommendation**

If you require a control switch for a GM vehicle and the 25749631 is the correct part number for your model, **purchasing the OEM GM part is highly recommended**. Opt for a reputable supplier, such as an authorized GM dealer, RockAuto, or a well-reviewed online retailer, to ensure authenticity and quality. If cost is a concern, compare aftermarket options from trusted brands like Dorman, Bosch, or ACDelco, but verify that the part is specifically rated for your vehicle s application. Always follow the installation instructions carefully, and consider consulting a professional if you are unsure about the process. Prioritize quality to avoid recurring issues and ensure the switch functions reliably for years to come.

Details:

Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. In stock orders ship within 24 hours. Parts must be resalable and in the original packaging. Electrical parts are not returnable.

part #: 25749631 prices

• $8.61-$32.37

specifications steeringwheelsiiz:

• for models: Rendezvous
• for years: 2002-2004
• brand: Gm
• mpn: 25749631
• part type: Control Switch
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Buick
• year: 2002 2003 2004
• parts included: Only Part Reference 4 On The Diagram Is Included
• replaces part number: 12451267, 1999346

shipping steeringwheelsiiz:

• class: Standard
• cost: $8.95
• transit: 3-9 Days
• type: Fixed
• service: Standard

payments steeringwheelsiiz:

• wallet: Google-pay
• credit card: Diners-club
• other

seller steeringwheelsiiz:

• rating: 98.9%
• # reviews: 231
• city: Lake Elsinore, California

returns steeringwheelsiiz:

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

offer steeringwheelsiiz:

• availability: In Stock
• sold: 0
• started: February 10, 2026
• quantity: 4
• options: Ship-to-home

general steeringwheelsiiz:

• Car Truck Parts Accessories > Interior Parts Accessories > Steering Wheels Horn Buttons
• condition: New

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