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GM  |  SKU: 178‑0982

178‑0982 | Genuine GM® Power Brake Booster Assembly 2012-2025

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Description:
A power brake booster 178‑0982 is a critical component in a vehicle's braking system that helps reduce the amount of effort you need to apply to the brake pedal. Without 178‑0982, you'd have to press much harder to stop the vehicle—especially in larger or heavier vehicles like vans and trucks. Power Brake Booster Assembly, For GMC Savana, Chevrolet Express 2012-2025, 3/4 ton, 1 ton.

Part Number:
178‑0982, 1780982
Condition: New
Manufacture/Brand: GM

Fits For 178‑0982:

Year Make Model Body & Trim Engine & Transmission
2025 Chevrolet Express 2500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.6L V8 - Gas
2025 Chevrolet Express 3500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.6L V8 - Gas
2025 GMC Savana 2500 Base, LS, LT 4.3L V6 - Gas, 6.6L V8 - Gas
2025 GMC Savana 3500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.6L V8 - Gas
2024 Chevrolet Express 2500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.6L V8 - Gas
2024 Chevrolet Express 3500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.6L V8 - Gas
2024 Chevrolet Express 4500 Base 6.6L V8 - Gas
2024 GMC Savana 2500 Base, LS, LT 4.3L V6 - Gas, 6.6L V8 - Gas
2024 GMC Savana 3500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.6L V8 - Gas
2024 GMC Savana 4500 Base 6.6L V8 - Gas
2023 Chevrolet Express 2500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.6L V8 - Gas
2023 Chevrolet Express 3500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.6L V8 - Gas
2023 Chevrolet Express 4500 Base 6.6L V8 - Gas
2023 GMC Savana 2500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.6L V8 - Gas
2023 GMC Savana 3500 Base, LS, LT 4.3L V6 - Flex, 4.3L V6 - Gas, 6.6L V8 - Gas
2023 GMC Savana 4500 Base 6.6L V8 - Gas
2022 Chevrolet Express 2500 Base, LS, LT 2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.6L V8 - Gas
2022 Chevrolet Express 3500 Base, LS, LT 2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.6L V8 - Gas
2022 Chevrolet Express 4500 Base 6.6L V8 - Gas
2022 GMC Savana 2500 Base, LS, LT 2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.6L V8 - Gas
2022 GMC Savana 3500 Base, LS, LT 2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.6L V8 - Gas
2022 GMC Savana 4500 Base 6.6L V8 - Gas
2021 Chevrolet Express 2500 Base, LS, LT 2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.6L V8 - Gas
2021 Chevrolet Express 3500 Base, LS, LT 2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.6L V8 - Gas
2021 Chevrolet Express 4500 Base 6.6L V8 - Gas
2021 GMC Savana 2500 Base, LS, LT 2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.6L V8 - Gas
2021 GMC Savana 3500 Base, LS, LT 2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.6L V8 - Gas
2021 GMC Savana 4500 Base 6.6L V8 - Gas
2020 Chevrolet Express 2500 Base, LS, LT 2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2020 Chevrolet Express 3500 Base, LS, LT 2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2020 Chevrolet Express 4500 Base 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2020 GMC Savana 2500 Base, LS, LT 2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2020 GMC Savana 3500 Base, LS, LT 2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2020 GMC Savana 4500 Base 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2019 Chevrolet Express 2500 Base, LS, LT 2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2019 Chevrolet Express 3500 Base, LS, LT 2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2019 Chevrolet Express 4500 Base 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2019 GMC Savana 2500 Base, LS, LT 2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2019 GMC Savana 3500 Base, LS, LT 2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2019 GMC Savana 4500 Base 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2018 Chevrolet Express 2500 Base, LS, LT 2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2018 Chevrolet Express 3500 Base, LS, LT 2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2018 Chevrolet Express 4500 Base 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2018 GMC Savana 2500 Base, LS, LT 2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2018 GMC Savana 3500 Base, LS, LT 2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas
2018 GMC Savana 4500 Base 6.0L V8 - Flex, 6.0L V8 - Gas
2017 Chevrolet Express 2500 Base, LS, LT 2.8L L4 - Diesel, 4.8L V8 - Flex, 6.0L V8 - Flex, 6.0L V8 - Gas
2017 Chevrolet Express 3500 Base, LS, LT 2.8L L4 - Diesel, 4.8L V8 - Flex, 6.0L V8 - Flex, 6.0L V8 - Gas
2017 Chevrolet Express 4500 Base 6.0L V8 - Flex, 6.0L V8 - Gas
2017 GMC Savana 2500 Base, LS, LT 2.8L L4 - Diesel, 4.8L V8 - Flex, 6.0L V8 - Flex, 6.0L V8 - Gas
2017 GMC Savana 3500 Base, LS, LT 2.8L L4 - Diesel, 4.8L V8 - Flex, 6.0L V8 - Flex, 6.0L V8 - Gas
2017 GMC Savana 4500 Base 6.0L V8 - Flex, 6.0L V8 - Gas
2016 Chevrolet Express 2500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2016 Chevrolet Express 3500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2016 Chevrolet Express 4500 Base 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2016 GMC Savana 2500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2016 GMC Savana 3500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2016 GMC Savana 4500 Base 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2015 Chevrolet Express 2500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2015 Chevrolet Express 3500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2015 Chevrolet Express 4500 Base 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2015 GMC Savana 2500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2015 GMC Savana 3500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2015 GMC Savana 4500 Base 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2014 Chevrolet Express 2500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2014 Chevrolet Express 3500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2014 Chevrolet Express 4500 Base 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2014 GMC Savana 2500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2014 GMC Savana 3500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2014 GMC Savana 4500 Base 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2013 Chevrolet Express 2500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2013 Chevrolet Express 3500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2013 Chevrolet Express 4500 Base 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2013 GMC Savana 2500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2013 GMC Savana 3500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2013 GMC Savana 4500 Base 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2012 Chevrolet Express 2500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2012 Chevrolet Express 3500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2012 Chevrolet Express 4500 Base 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2012 GMC Savana 2500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2012 GMC Savana 3500 Base, LS, LT 4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel
2012 GMC Savana 4500 Base 6.0L V8 - Flex, 6.6L V8 - Diesel


Purpose of using 178‑0982
:

Benefit Explanation
Force Amplification It multiplies the pressure from your foot so that the master cylinder gets more force.
Improved Safety Ensures quicker, more effective braking response with less effort.
Driver Comfort Less strain on the leg and smoother braking overall.
Consistent Braking Feel Keeps pedal pressure and braking performance consistent in various driving conditions.



Signs of a Bad Power Brake Booster 178‑0982:

Brake pedal is hard to press

Vehicle takes longer to stop
Hissing noise when pressing the brake
Engine stalls when brakes are applied (in vacuum boosters)
Brake warning light comes on

 

About the Manufacturer – GM:

General Motors (GM) is one of the largest and most iconic automotive manufacturers in the world. Founded in 1908 and headquartered in Detroit, Michigan, GM designs, builds, and sells vehicles under several well-known brands, including Chevrolet, GMC, Cadillac, and Buick.
GM is known for its long history of innovation in the automotive industry, from developing early electric vehicles to advancing autonomous driving and connected car technologies. The company has a strong global presence and is committed to a future of zero crashes, zero emissions, and zero congestion, with significant investments in electric vehicles (EVs) and sustainable mobility.