659.GM9N05

GMC Sierra 2005 Dash/Interior/Seat Switch (659.Gm9n05)

The GMC Sierra 2005 Dash/Interior/Seat Switch (659.Gm9n05) is a crucial component designed to enhance the functionality and convenience of your GMC Sierra's cabin. This switch assembly is specifically engineered for the 2005 model year Sierra, ensuring a perfect fit and seamless integration with your vehicle's electrical system.

This switch assembly is composed of several switches, including those for the driver's seat height adjustment, driver's seat lumbar support, passenger's seat position, and front and rear fog lamps. Each switch is designed to provide a positive click feedback when activated, allowing you to easily operate these features while keeping your focus on the road.

The switch assembly is constructed from high-quality materials, ensuring durability and reliability. Its sleek design complements the interior of your GMC Sierra, maintaining the vehicle's aesthetic appeal. The switches are also easy to use, with clearly labeled buttons that make it easy to identify each function at a glance.

Installing the GMC Sierra 2005 Dash/Interior/Seat Switch (659.Gm9n05) is a straightforward process. It is designed to replace the existing switch assembly in your vehicle, making it a direct fit. The switch assembly comes with all necessary hardware for installation, including mounting screws and wiring connectors. A detailed installation guide is also provided to help ensure a successful installation.

In summary, the GMC Sierra 2005 Dash/Interior/Seat Switch (659.Gm9n05) is an essential upgrade for your GMC Sierra. It not only enhances the functionality of your vehicle but also adds to its aesthetic appeal. With its durable construction, easy-to-use design, and straightforward installation process, this switch assembly is a worthwhile investment for any GMC Sierra owner.

The GMC Sierra 2500 model from 2005 is known for its durability and power, making it a popular choice for heavy-duty applications. However, when it comes to the dash, interior, and seat switches, you might be considering a replacement due to wear and tear or malfunctioning components. Here are some pros and cons of buying a new switch for your 2005 GMC Sierra 2500.

1. Improved functionality: A new switch will operate efficiently and reliably, providing better control over various aspects of your vehicle.

2. Cosmetic enhancement: A worn-out or malfunctioning switch can detract from the overall appearance of your dashboard. Replacing it with a new one can restore the aesthetic appeal of your interior.

3. Enhanced safety: In some cases, a faulty switch can lead to safety concerns. For example, a malfunctioning headlight switch can compromise visibility while driving, especially during nighttime conditions.

4. Long-term cost savings: Investing in a new switch now can prevent more extensive repairs or replacements down the line.

1. Cost: Replacing a switch can be an expensive endeavor, depending on the specific part and labor costs.

2. Availability: Finding the exact replacement switch for your specific vehicle model and year can be challenging, particularly if it is an older model.

3. Installation complexity: Depending on the location and complexity of the switch, installation can be a time-consuming and labor-intensive process.

4. Potential for compatibility issues: When purchasing a new switch, be sure to verify that it is compatible with your vehicle's electrical system and wiring harness.

Replacing a switch in your 2005 GMC Sierra 2500 can be a worthwhile investment, as it can improve functionality, enhance safety, and restore cosmetic appeal. However, the costs and potential challenges associated with the process should be carefully considered before making a purchase. If you decide to proceed, ensure that you purchase a high-quality switch from a reputable supplier and consider seeking professional installation services to ensure proper functionality and compatibility. Ultimately, the decision to replace a switch depends on the specific needs and circumstances of your vehicle.

Details:

Flush or replace transmission cooler and lines. Warranty is valid to original purchaser only. Warranty covers slippage, shifting failures and/or bearing noise. All parts are covered by our 30-day money-back guarantee.

D failure caused by or related to collisions, theft, vandalism any act of god. Warranty is contingent upon oil and filter change per manufacturers specifications as to type at installation every 5,000 kilometres thereafter. 100% tested parts. The words un examined or unchecked on the delivery note/docket are not acceptable.

Transmissions: replace the following with new parts: front pump and output shaft seals, pan gaskets filter. SIERRA250 2005. Clear all computer fault codes.

Engine installations follow the procedures: replace following parts if applicable: timing belt, water pump, thermostat, spark plugs, fluids, oil pan gasket, and filter. Warranty is not transferable. Shearing or breaking of teeth in a standard transmission is not warranted under any circumstances. Engine warranty is contingent upon installation of new intake manifold gaskets.

B failure caused by towing a trailer unless your vehicle is rated the manufacturer for. Adjust shiftier and kick down cables linkage if applicable. This part may have accessories that are attached and must be removed or switched for proper installation. All the above installation should be in accordance with manufacturer guidelines including proper quantity and fill levels of fluids any technical service bulletins updates.

Manual transmissions follow the same procedure as above if applicable.

specifications interiorswoop:

• for years: 2005
• brand: Gmc Truck
• mpn: Sierra250
• part type: Switch Seat
• conditions options: Fog Lights
• genuine oem: Yes
• ipn: 659.gm9n05
• make: Gmc
• manufacturer warranty: 90 Day
• partout id: A-115194465

seller interiorswoop:

• rating: 97.9%
• # reviews: 19017
• city: bloomfield, iowa

shipping interiorswoop:

• class: expedited
• type: fixed
• carrier: usps
• transit: 4-9 days
• service: usps priority mail

payments interiorswoop:

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

general interiorswoop:

• category: Auto Parts > Car Truck > Interior Accessories > Switches Controls

returns interiorswoop:

• time: 60 days
• paid by: seller
• policy: returns accepted

offer interiorswoop:

• prices: $27.00–$103.95
• item condition:
  • Used
  • New
• options: ship-to-home
• in stock #: 5
• started: march 1, 2026
• sold #: 12
• availability: in stock
• best offers: true

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