DORMAN OE SOLUTIONS SX-3877 Turbocharger Vane Position Solenoid

( Brand: Dorman Oe Solutions ), ( Manufacturer Part Number: SX-3877 ), ( Type: Turbocharger Vane Position Solenoid ), ( Item Length: 4.800 ), ( Item Width: 3.500 ), ( Manufacturer Warranty: 1 Year / 2 Years / 3 Years / 5 Years Depending On Part ), ( Ipn: C481 64-61 ), ( Placement On Vehicle: Air Fuel Delivery Turbocharger Supercharger Ram Air ), ( Compatible Model: Sierra 3500 Hd ), ( Compatible Year: 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Dorman Turbocharger Vane Position Solenoid )

Review DORMAN OE SOLUTIONS Turbocharger Vane Position Solenoid For Gmc Hd Ih fits SIERRA 3500 2007–2016

The Dorman SX-3877 is a high-performing Turbocharger Vane Position Solenoid specifically designed for 2007-2016 GMC Sierra 3500 IH applications. This solenoid plays a crucial role in the turbocharging system by controlling the position of the vane assembly based on engine RPM and boost pressure.

The solenoid housing is made of robust, heat-resistant materials to withstand the harsh conditions of a turbocharged engine. The internal components consist of a precise, mechanically-actuated diaphragm that responds to engine parameters to control vane position. The solenoid features a durable, O-ring sealed connection to ensure a leak-free installation.

The Dorman SX-3877 is an excellent upgrade for failing or worn-out factory solenoids. It offers improved performance, reliability, and longevity compared to the original equipment. The solenoid is engineered to meet or exceed OE specifications, ensuring a seamless fit and function within the turbocharging system.

Installing the Dorman SX-3877 is a straightforward process, requiring minimal tools and technical expertise. It comes with clear installation instructions and a comprehensive parts list to make the process as efficient as possible.

The Dorman SX-3877 Turbocharger Vane Position Solenoid is a cost-effective solution for enhancing the performance and reliability of your GMC Sierra 3500 IH's turbocharging system. It offers peace of mind, knowing that your vehicle's turbocharging system is functioning at its best and providing optimal power and torque.

The Dorman SX-3877 turbocharger vane position solenoid is a potential replacement option for the malfunctioning solenoid on 2007-2016 GMC Sierra 3500 IH trucks. This part is essential for proper turbocharger operation, and a faulty solenoid can lead to decreased performance and increased emissions. Here are some pros and cons of buying and installing this part.

1. Cost-effective: The Dorman SX-3877 is typically less expensive than OEM (Original Equipment Manufacturer) alternatives. This can save you money, especially if you're looking for a budget-friendly solution.

2. Availability: This aftermarket part is widely available through various automotive parts retailers both online and in physical stores. This makes it convenient for those who prefer not to wait for shipping or have the part delivered to their mechanic.

3. Functional fit: The Dorman SX-3877 is designed to be a direct replacement for the OEM solenoid, ensuring proper fitment and function in your GMC Sierra 3500.

4. Quality: Dorman Products is known for manufacturing high-quality aftermarket parts. The SX-3877 turbocharger vane position solenoid is no exception, as it undergoes rigorous testing and meets or exceeds OEM specifications.

1. Potential compatibility issues: Although the Dorman SX-3877 is designed as a direct replacement, there have been reports of compatibility issues with certain vehicles. This can result in poor performance or even damage to other components.

2. Installation complexity: Installing the Dorman SX-3877 may require advanced mechanical skills and knowledge, as it involves working with turbocharger systems. This can be a disadvantage for those without experience in automotive repair.

3. Potential for reduced lifespan: Aftermarket parts, including the Dorman SX-3877, may not last as long as OEM parts due to differences in materials or manufacturing processes. This could result in the need for frequent replacements.

The Dorman SX-3877 turbocharger vane position solenoid can be a cost-effective and functional replacement option for the faulty solenoid on 2007-2016 GMC Sierra 3500 IH trucks. However, it's essential to consider the potential compatibility issues and installation complexity before making a purchase. Ultimately, if you're confident in your mechanical abilities and willing to accept the possibility of occasional replacements, the Dorman SX-3877 can be a suitable choice for saving money on this component.

If you decide to proceed with purchasing the Dorman SX-3877 turbocharger vane position solenoid, ensure that you have all necessary tools and knowledge to install it correctly. Double-check compatibility with your specific GMC Sierra 3500 model and consult the installation instructions provided by the manufacturer. If you're unsure about your ability to install the part, consider having it installed by a professional mechanic to ensure proper function and longevity.

Details:

Dorman Turbocharger Vane Position Solenoid for 2007 - 2016 GMC Sierra 3500 HD ih: Status: In Stock.

part #: sx3877 price

• $184.56

specifications turbiparts:

• for models: 3500, Sierra
• for makes: Gmc
• for years: 2007-2016
• brand: Dorman Oe Solutions
• mpn: Sx-3877
• type: Turbocharger Vane Position Solenoid
• item length: 4.800
• item width: 3.500
• manufacturer warranty: 1 Year / 2 Years / 3 Years / 5 Years Depending On Part
• ipn: C481 64-61
• placement on vehicle: Air Fuel Delivery Turbocharger Supercharger Ram Air
• compatible model: Sierra 3500 Hd
• compatible year: 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Dorman Turbocharger Vane Position Solenoid

seller turbiparts:

• rating: 99.2%
• city: Indianapolis, Indiana
• # reviews: 597695

payments turbiparts:

• credit card: Visa
• wallet: Google-pay
• other

shipping turbiparts:

• transit: 4-7 Days
• service: Standard, Expedited
• type: Fixed
• cost: $0.00
• class: Standard, Expedited

returns turbiparts:

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

general turbiparts:

• condition: New
• Air Fuel Delivery > Turbos, Superchargers Intercoolers > Turbos Parts

offer turbiparts:

• sold: 0
• availability: In Stock
• quantity: 1
• started: November 27, 2025
• options: Ship-to-home

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