
16185865 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $62.25 | Condition is Used, 16185865 QEX GMC 1992-1995 Sierra Yukon DRAC VSS Module Control Speed Sensor R62, shipping cost = $9.36 | ![]() |
![]() | $62.25 | Condition is Used, 16185865 QEX GMC 1992-1995 Sierra Yukon DRAC VSS Module Control Speed Sensor Y29, shipping cost = $9.36 | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $199.90 | Condition is Remanufactured, OEM GM DRAC VSSB Digital Speed Sensor Chevy Suburban Tahoe GMC Module Chip QEX, shipping cost = $9.90 | 99.8% |

The ACDelco 16185865 GM Delco QEX DRAC Module VSSB Control Buffer is a crucial component in the vehicle's electrical system, designed specifically for Chevrolet and GMC applications. This module is part of the Vehicle Stability System (VSS), which helps ensure improved vehicle handling and safety.
The DRAC Module VSSB Control Buffer is responsible for managing the Voltage Sensitive Speed Sensor (VSSS) signals and providing them to the Powertrain Control Module (PCM). It does this by buffering and filtering the voltage signals from the vehicle's wheels, ensuring accurate and reliable transmission of speed information to the PCM.
This module is engineered to meet or exceed the original equipment specifications, ensuring a perfect fit and function in your Chevrolet or GMC vehicle. It is designed with advanced technology to provide enhanced performance and durability, enabling your vehicle to perform optimally under various driving conditions.
The ACDelco 16185865 GM Delco QEX DRAC Module VSSB Control Buffer is a direct replacement for the failed or malfunctioning OE component. It comes in a compact and robust design, making it easy to install and integrate into your vehicle's electrical system.
The module is tested under rigorous conditions to ensure reliability and longevity, giving you peace of mind and confidence in your vehicle's performance. By choosing the ACDelco 16185865 GM Delco QEX DRAC Module VSSB Control Buffer, you are making an investment in the long-term health and safety of your Chevrolet or GMC vehicle.
In summary, the ACDelco 16185865 GM Delco QEX DRAC Module VSSB Control Buffer is a vital component of your vehicle's electrical system, designed to provide accurate and reliable speed information to the Powertrain Control Module. It is engineered to meet or exceed the original equipment specifications, ensuring a perfect fit and function in your Chevrolet or GMC vehicle. With advanced technology and rigorous testing, this module provides enhanced performance and durability, giving you peace of mind and confidence in your vehicle's performance.
Pros and Cons of buying a AC Delco 16185865 GM Delco QEX DRAC Module VSSB Control Buffer for Chevy and GMC
1. Overview:The AC Delco 16185865 is a vehicle speed sensor signal buffer module designed for select GM, Chevy, and GMC applications. This component is crucial for maintaining proper vehicle speed and odometer functionality.
2. Pros:a. High-quality OEM part: This module is a direct replacement from the original equipment manufacturer (OEM), ensuring compatibility and reliability.
b. Improved vehicle performance: The VSSB control buffer can help improve the accuracy and responsiveness of the vehicle's speed sensor, leading to better overall performance.
c. Durable construction: AC Delco is known for its robust and reliable components, making this module a suitable long-term investment for your vehicle.
3. Cons:a. Cost: This OEM part may be more expensive compared to aftermarket alternatives. However, the reliability and durability may justify the higher cost for some buyers.
b. Complex installation: Installing this module may require advanced technical skills and knowledge, as it interacts with the vehicle's complex electrical systems.
4. Conclusion:The AC Delco 16185865 GM Delco QEX DRAC Module VSSB Control Buffer is a high-quality OEM part that ensures improved vehicle performance and durability. However, it comes with a higher price tag and a complex installation process. If you are comfortable with the installation process or have the means to pay for professional installation, this module is an excellent investment for maintaining the accuracy and responsiveness of your vehicle's speed sensor.
5. Recommendation:If you are experiencing issues with your vehicle's speed sensor or odometer functionality, and you own a Chevy or GMC vehicle that requires the AC Delco 16185865, we recommend purchasing this part as a replacement. The benefits of a reliable and durable OEM component can outweigh the higher cost and installation complexity. If you are unsure about the installation process, consider consulting a professional mechanic to ensure proper installation.
Details:
Gm module part number 16185865 qex.
specifications perfoelectric:
- for makes: Gm, Chevy, Gmc
- brand: Acdelco
- mpn: 16185865
- part type: Control Module
shipping perfoelectric:
- service: standard
- type: fixed
- class: standard
- transit: 3-6 days
payments perfoelectric:
- other
- wallet: apple-pay
- credit card: visa
general perfoelectric:
- category: Auto Parts > Electrical Components
seller perfoelectric:
- rating: 100.0%
- # reviews: 13997
- city: usa
offer perfoelectric:
- in stock #: 3
- started: may 10, 2025
- availability: in stock
- sold #: 20
- options: ship-to-home
- prices: $62.25–$199.90
- item condition:
- Used
- Remanufactured
returns perfoelectric:
- paid by: buyer
- time: 14 days
- policy: returns accepted
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