GM 25645915 Powertrain Control Module Retaining Bolt

( Brand: Gm ), ( Part Type: Control Module Bolt ), ( Manufacturer Part Number: 25645915 )

Review GM Oem Genuine Powertrain Control Module Retaining Bolt Buick

Introducing the GM 25645915 Powertrain Control Module (PCM) Retaining Bolt from Buick, a crucial component designed to ensure the optimal performance and stability of your vehicle's powertrain system. This retaining bolt is a vital connection point between the PCM and other essential powertrain components, and its secure installation plays a significant role in maintaining the reliable operation of your engine and transmission.

The GM 25645915 Powertrain Control Module Retaining Bolt is manufactured to meet the highest standards of quality and durability. It is engineered from premium-grade materials that are resistant to corrosion and wear, enabling it to withstand the rigors of everyday use and the harsh conditions encountered on the road. The bolt features a sleek, streamlined design that allows for easy installation, and its precise threading ensures a secure and snug fit in the corresponding PCM mounting holes.

Measuring approximately 1.5 inches in length, this retaining bolt is specifically designed for use with the Buick Powertrain Control Module. Its thread size and pitch are engineered to match the corresponding PCM mounting points, ensuring a perfect fit and hassle-free installation. The bolt comes complete with an O-ring seal, which helps to prevent leaks and maintain a proper seal between the PCM and the mounting surface.

Installing the GM 25645915 Powertrain Control Module Retaining Bolt is a straightforward process that can be completed in just a few simple steps. Begin by ensuring that the engine and transmission are cooled down, as working on a hot engine can be dangerous. Next, remove the old retaining bolt, being careful not to damage the threads or the PCM mounting surface. Once the old bolt is removed, clean the threads and the mounting surface with a suitable cleaning solution to remove any debris or old sealant.

With the mounting surface prepared, you can now install the new GM 25645915 Powertrain Control Module Retaining Bolt. Begin by threading the bolt into the PCM mounting hole, being careful not to overtighten. Once the bolt is hand-tightened, use a torque wrench to tighten the bolt to the recommended torque specification, which can be found in your vehicle's service manual. Finally, install the new O-ring seal and tighten it to the recommended torque specification as well.

In conclusion, the GM 25645915 Powertrain Control Module Retaining Bolt from Buick is an essential component for maintaining the reliable operation of your vehicle's powertrain system. Its high-quality construction, precise threading, and easy installation make it an ideal choice for both professional mechanics and DIY enthusiasts. By ensuring that your PCM is securely mounted in place, you can enjoy the peace of mind that comes from knowing your vehicle is running at its best.

Buying a GM 25645915 powertrain control module retaining bolt for a Buick involves considering both the advantages and disadvantages of the purchase. Here's a detailed analysis:

1. Improved Performance: A faulty or worn-out retaining bolt can cause issues with the powertrain control module, leading to poor vehicle performance. Replacing the faulty part with a new one can help restore the vehicle's optimal performance.

2. Long-Term Savings: By investing in a new retaining bolt, you can avoid the cost of more extensive repairs or even a full engine replacement that may be required if the issue is left unaddressed.

3. Enhanced Safety: A malfunctioning powertrain control module can impact various vehicle systems, including the brakes and transmission. Replacing the retaining bolt can help prevent potential safety hazards.

4. Peace of Mind: Knowing that your vehicle's powertrain control module is securely fastened and functioning properly can provide you with peace of mind, especially during long trips or in adverse driving conditions.

1. Cost: The cost of purchasing a new GM 25645915 powertrain control module retaining bolt can be significant, depending on the retailer or supplier.

2. Installation Complexity: Installing the new retaining bolt may require specialized tools and expertise, adding to the overall cost and time investment.

3. Potential for Additional Repairs: If the retaining bolt was faulty due to a larger underlying issue, replacing it may only be a temporary fix, and additional repairs may be required.

In conclusion, buying a GM 25645915 powertrain control module retaining bolt for your Buick can provide several advantages, such as improved performance, long-term savings, enhanced safety, and peace of mind. However, it also comes with disadvantages, including the cost, installation complexity, and potential for additional repairs. Ultimately, the decision to purchase a new retaining bolt depends on your budget, vehicle usage, and personal preference. If you prioritize the benefits and can afford the investment, then replacing the retaining bolt may be the best choice for you. If you're unsure about the extent of the issue, it's recommended to consult a professional mechanic for an accurate diagnosis and repair recommendation.

Details:

part #: 25645915 prices

• $20.00-$30.00

specifications ecusrush:

• for makes: Buick
• brand: Gm
• part type: Control Module Bolt
• manufacturer part number: 25645915

shipping ecusrush:

• cost: $16.28
• carrier: UPS, USPS
• type: Calculated
• transit: 3-9 Days
• class: Standard, Expedited
• service: UPS Ground, USPS Priority Mail, USPS Priority Mail Padded Flat Rate Envelope

seller ecusrush:

• # reviews: 7273
• city: Waldo, Wisconsin
• rating: 100.0%

returns ecusrush:

• policy: No Returns

offer ecusrush:

• sold: 0
• started: November 3, 2025
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• best offers: True

payments ecusrush:

• credit card: Diners-club
• wallet: Paypal
• other

general ecusrush:

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

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