
16185205 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $58.50 | Condition is Used, 16185205 PZB GMC 1992-1995 Sierra Yukon DRAC VSS Module Control Speed Sensor R38, shipping cost = $9.36 | ![]() |
![]() | $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 |
|---|---|---|---|
![]() | $155.00 | Condition is Remanufactured, Reman Delco PZB DRAC Module VSSB Module Buffer - Chevy GMC TBI & Diesel - Tested, shipping cost = $13.99 | 100.0% |

The ACDelco 16185205 is a Delco PZB DRAC Module VSSB Buffer specifically designed for use in Chevrolet and GMC vehicles equipped with TBI (Throttle Body Injection) diesel engines. This crucial component is an essential part of the vehicle's electrical system, ensuring the proper functioning of various engine systems.
The Delco PZB DRAC Module VSSB Buffer is a digital module that communicates with the vehicle's powertrain control module (PCM) to monitor and control various engine functions. It features a voltage sensing system that provides a stable voltage signal to the PCM, ensuring accurate and reliable engine operation.
This module is designed to be a direct replacement for the original equipment manufactured (OEM) part, ensuring a perfect fit and function in your vehicle. It is engineered with high-quality materials and advanced technology to provide superior performance and durability.
The ACDelco 16185205 Delco PZB DRAC Module VSSB Buffer is easy to install, with no complex wiring or programming required. It comes complete with all necessary hardware, making it a convenient and hassle-free solution for DIY enthusiasts or professional technicians.
In summary, the ACDelco 16185205 Delco PZB DRAC Module VSSB Buffer is a vital component for the proper functioning of TBI diesel engines in Chevrolet and GMC vehicles. It offers superior performance, reliability, and ease of installation, making it an excellent choice for anyone in need of a replacement module.
Pros and Cons of buying a ACDELCO 16185205 Delco PZB DRAC Module VSSB Buffer for Chevy GMC TBI Diesel
Introduction:The ACDELCO 16185205 Delco PZB DRAC Module VSSB Buffer is an electronic component designed for use in specific Chevy and GMC TBI (Throttle Body Injection) diesel engines. It is essential to understand the advantages and disadvantages of buying this part before making a decision. In this article, we will discuss the pros and cons of purchasing a ACDELCO 16185205 Delco PZB DRAC Module VSSB Buffer.
Pros:1. Improved engine performance: This module is designed to regulate the voltage in the vehicle's electrical system, ensuring optimal engine performance.
2. Enhanced durability: ACDELCO is a reputable brand known for producing high-quality automotive components. The Delco PZB DRAC Module VSSB Buffer is built to last and can withstand the rigors of daily use in harsh environments.
3. Easy installation: The module is designed to be easy to install, making it a suitable option for DIY enthusiasts and professional mechanics alike.
Cons:1. Expensive: The ACDELCO 16185205 Delco PZB DRAC Module VSSB Buffer can be quite pricey, which might be a deterrent for some buyers.
2. Limited compatibility: This module is only compatible with specific Chevy and GMC TBI diesel engines, so it may not be suitable for all vehicles.
3. Complex problem: In some cases, the issue causing the need for a new VSSB buffer might be something more complex than just a faulty module, requiring further diagnosis and repair.
Conclusion:The ACDELCO 16185205 Delco PZB DRAC Module VSSB Buffer is an essential component for maintaining optimal engine performance in specific Chevy and GMC TBI diesel engines. Its advantages, such as improved engine performance, enhanced durability, and easy installation, outweigh the disadvantages, including the cost and limited compatibility. If you own a compatible vehicle and are experiencing issues related to the VSSB buffer, it's worth considering this option.
Recommendation:If you own a Chevy or GMC TBI diesel engine and are experiencing issues related to the VSSB buffer, it's recommended to consult a professional mechanic for a proper diagnosis. If the mechanic confirms that a new ACDELCO 16185205 Delco PZB DRAC Module VSSB Buffer is necessary, it's a worthwhile investment for the improved engine performance and durability it offers.
Details:
Drac module pictured is exactly what you are buying and will receive pulled from a 94 6.5 diesel truck this was used in several different optioned gm trucks up according to info found on google part numbers 16185205 16185026 comes with plug/pigtails, just case.
specifications perfoelectric:
- for makes: Chevy, Gmc
- brand: Acdelco
- mpn: 16185205
- part type: Module
- manufacturer warranty: 30 Day
- country/region of manufacture: Singapore
- performance part: Yes
returns perfoelectric:
- paid by: buyer
- policy: returns accepted
- time: 30 days
general perfoelectric:
- category: Auto Parts > Electrical Components
seller perfoelectric:
- city: bald knob, arkansas
- rating: 99.3%
- # reviews: 1094
payments perfoelectric:
- credit card: visa
- other
- wallet: google-pay
shipping perfoelectric:
- service: usps ground advantage
- class: standard
- type: calculated
- carrier: usps
- transit: 4-9 days
offer perfoelectric:
- sold #: 17
- best offers: true
- availability: in stock
- started: july 12, 2025
- prices: $58.50–$155.00
- item condition:
- Used
- Remanufactured
- in stock #: 4
- options: ship-to-home
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