--- product_id: 483768448 title: "GM Genuine Parts 178-0911 (84602473) Power Brake Booster" brand: "gm genuine parts" price: "1078149₫" currency: VND in_stock: false reviews_count: 4 url: https://www.desertcart.vn/products/483768448-gm-genuine-parts-178-0911-84602473-power-brake-booster store_origin: VN region: Vietnam --- # Optimizes brake force OE-engineered precision Easy 30-min install GM Genuine Parts 178-0911 (84602473) Power Brake Booster **Brand:** gm genuine parts **Price:** 1078149₫ **Availability:** ❌ Out of Stock ## Summary > 🚦 Stop Strong, Drive Confident – The GM Power Brake Booster You Can Trust! ## Quick Answers - **What is this?** GM Genuine Parts 178-0911 (84602473) Power Brake Booster by gm genuine parts - **How much does it cost?** 1078149₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/483768448-gm-genuine-parts-178-0911-84602473-power-brake-booster) ## Best For - gm genuine parts enthusiasts ## Why This Product - Trusted gm genuine parts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Boost Your Braking Power:** Power brake booster amplifies force to the master cylinder, delivering enhanced stopping power when it matters most. - • **Restore Confidence on the Road:** Revive your vehicle’s brake responsiveness and safety with a trusted genuine GM part that drivers rely on. - • **Seamless OEM Quality Assurance:** ACDelco GM Original Equipment parts meet rigorous testing standards and integrate the latest materials and tech updates. - • **Quick & Hassle-Free Installation:** Replace your worn brake booster in about 30 minutes with a straightforward, professional-grade fit. - • **Precision Engineered for GM Vehicles:** Designed and validated by GM engineers to ensure perfect fit and performance for Chevrolet, Buick, GMC, and Cadillac models. ## Overview The GM Genuine Parts 178-0911 Power Brake Booster is an OE-quality component engineered and tested by GM to optimize brake force and restore braking performance. Designed specifically for GM vehicles, it ensures a precise fit and reliable stopping power, backed by rigorous standards and modern materials. Easy to install in about 30 minutes, this booster is a must-have upgrade for drivers seeking enhanced safety and confidence on the road. ## Description ACDelco GM Original Equipment Power Brake Boosters are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These boosters force multipliers that cause additional force to be applied to the master cylinder for additional braking power. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional. ϜWARNING: Cancer and Reproductive Harm Review: 2014 Chevy Silverado 1500 - This fix the issue I was having with my brakes on my Chevy Silverado being hard to press. It seriously took like 30 minutes to replace this. (Easy fix) Review: Poor quality - Studs were loose that hold on the brake master cylinder, floating around inside the brake booster and caused further complications ## Features - Helps optimize brake force when stopping - Helps restore brake power and performance - Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional - ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors - GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle - GM regularly updates production and service part designs to integrate new materials and technologies ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08SML5Y7P | | Best Sellers Rank | #604,022 in Automotive ( See Top 100 in Automotive ) #334 in Automotive Replacement Power Brake Systems | | Brand | GM GENUINE PARTS | | Customer Reviews | 3.5 3.5 out of 5 stars (9) | | Date First Available | July 17, 2020 | | Exterior | Machined | | Item Weight | 9.91 pounds | | Item model number | 178-0911 | | Manufacturer | ACDelco | | Manufacturer Part Number | 84602473 | | Model | GM Original Equipment | | OEM Part Number | 84602473 | | Position | Front | | Product Dimensions | 19 x 12.75 x 12.62 inches | ## Images ![GM Genuine Parts 178-0911 (84602473) Power Brake Booster - Image 1](https://m.media-amazon.com/images/I/61KIsgAFQ+L.jpg) ![GM Genuine Parts 178-0911 (84602473) Power Brake Booster - Image 2](https://m.media-amazon.com/images/I/61yhQgVM1dL.jpg) ## Questions & Answers **Q: Why do brakes need to be replaced in the first place?** A: Friction material on the brake pad contacts the rotors to slow the vehicle. In time, that material wears away and the pads must be replaced. Sometimes the rotors and calipers must also be replaced. **Q: What’s the squealing sound I hear when braking?** A: Over time, wear indicators in brake pads may contact the rotors’ surface when braking, resulting in a metallic squealing sound. Vehicles equipped with wear sensors may also provide an alert that minimum brake pad thickness has been reached. **Q: What if it’s more of a grinding sound?** A: If all the friction material has been worn away, the metal backing plate of the brake pad will be the material in contact with the rotor during braking. It causes a grinding sound and braking performance is often diminished. **Q: Why do the brakes seem to pulsate when stopping?** A: It may be due to worn brake pads, unevenly worn rotors or unevenly worn tires. Have the pulsation diagnosed as soon as possible to avoid the possibility of greater brake system wear or damage. **Q: What about vibrations or shaking in the steering wheel?** A: This is more serious than pulsation. If the brakes are very worn or the rotors are unevenly worn, there can be a significant vibration or shaking in the steering wheel when braking. It may mean brake service is needed immediately. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 2014 Chevy Silverado 1500 *by D***X on May 21, 2025* This fix the issue I was having with my brakes on my Chevy Silverado being hard to press. It seriously took like 30 minutes to replace this. (Easy fix) ### ⭐ Poor quality *by B***E on June 29, 2025* Studs were loose that hold on the brake master cylinder, floating around inside the brake booster and caused further complications ### ⭐⭐⭐⭐⭐ Perfect fit working good *by A***R on December 11, 2024* Right product installed easy ## Frequently Bought Together - ACDelco GM Original Equipment 178-0911 Power Brake Booster - ACDelco GM Original Equipment 174-1235 Brake Master Cylinder - GM Parts 178-9310 Power Brake Booster Vacuum Pipe Assembly --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/483768448-gm-genuine-parts-178-0911-84602473-power-brake-booster](https://www.desertcart.vn/products/483768448-gm-genuine-parts-178-0911-84602473-power-brake-booster) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-15*