--- product_id: 140949708 title: "178-1036 (19371361) Power Brake Booster Assembly" brand: "gm genuine parts" price: "S$726" currency: SGD in_stock: true reviews_count: 9 category: "Gm Genuine Parts" url: https://www.desertcart.sg/products/140949708-178-1036-19371361-power-brake-booster-assembly store_origin: SG region: Singapore --- # Tested for reliable performance Pre-adjusted master cylinder rods Rust-prohibitive finish for durability 178-1036 (19371361) Power Brake Booster Assembly **Brand:** gm genuine parts **Price:** S$726 **Availability:** ✅ In Stock ## Summary > 🛑 Boost your braking power with GM Genuine Parts—because stopping strong is non-negotiable. ## Quick Answers - **What is this?** 178-1036 (19371361) Power Brake Booster Assembly by gm genuine parts - **How much does it cost?** S$726 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/140949708-178-1036-19371361-power-brake-booster-assembly) ## 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 - • **Trusted Performance:** Each unit undergoes rigorous testing to guarantee consistent, reliable braking power. - • **OE Quality Assurance:** Genuine GM parts engineered to the highest standards, ensuring perfect fit and function. - • **Unmatched Durability:** Exclusive rust-resistant finish keeps your brake booster performing like new, mile after mile. - • **Peace of Mind Warranty:** Backed by a 24-month unlimited mile warranty—drive confidently knowing you’re covered. - • **Effortless Installation:** Pre-adjusted output rods mean you’re back on the road faster—no guesswork, no hassle. ## Overview The GM Genuine Parts 178-1036 Power Brake Booster Assembly is a rigorously tested, OE-quality component designed to restore and enhance brake power for GM vehicles. Featuring pre-adjusted master cylinder rods for quick installation and a rust-prohibitive finish for extended durability, this booster ensures reliable, long-lasting performance backed by a 24-month unlimited mile warranty. ## Description GM Genuine Parts Power Brake Boosters are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These boosters connect the brake pedal apply system to the master cylinder. The brake booster is a force multiplier that causes additional force to be applied to the master cylinder for additional braking power. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). Review: Fits 2006 2500HD with pedal rod bore upsizing - Installed on a 2006 Sierra 2500HD. Braking performance increased notably with locked up tires at 10mph immediate braking and less pedal pressure required at casual braking. No leaks detected yet and the booster fit just like stock; I believe this unit is also cheaper than it's 2006 counterpart part number. I drilled out the pedal rod bore to 41/64 after confirming a 1/64" size difference between the 2006 and this model booster. Highly recommended! Recommend purchasing the firewall gasket (22872387) and (2) No. 11 o-rings for the high pressure lines. Review: Upgrade for a 2003 Chevrolet Suburban 2500 with 8.1 Vortec - so far so good. - I rarely take time to do a review on products. In this case, I feel an exception is warranted for those who my find my unique situation helpful. My old brake booster was still working, but it had started to leak power steering fluid on the top side of the wheel well and leaving a mess on my driveway. I bought this product based on internet comments and suggestions that I hoped fit my situation. The recommendations were to buy this specific unit designed for a 2011 truck as an upgrade to older trucks with a similar booster. While most were discussing diesel pickup trucks or similar, I bought this for a 2003 Chevrolet Suburban 2500 with the 8.1 Vortec engine. I've had it in for roughly a week. Other than the expected challenges with accessing the 4 nuts holding the unit to the firewall and connecting up the main rod to the brake pedal, everything fit like the old unit, and I haven't seen any issues with the brake lights. No modifications were necessary. The rod hole appears to be identical to the one I took out. I did have a challenge with the retainer clip due to limited space. My truck has the adjustable brake pedal option, and I didn't see anyone on the internet with that setup in my research. In the end, I was able to get it connected up, and everything is working great. I've noticed firmer braking as others have noted, so I agree this one feels like a valuable upgrade from what was in the truck. I hope others find this helpful. ## Features - Restores brake power and performance - Master cylinder output rods are pre-adjusted when included for quick and easy installation - All units are tested to ensure reliable performance - Exclusive rust-prohibitive finishing process extends unit life ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07J6PB341 | | Best Sellers Rank | #62,445 in Automotive ( See Top 100 in Automotive ) #854 in Automotive Replacement Brake System Parts | | Brand | GM GENUINE PARTS | | Brand Name | GM GENUINE PARTS | | Compatible with Vehicle Type | ATV | | Customer Reviews | 4.6 out of 5 stars 341 Reviews | | Global Trade Identification Number | 00808709855255 | | Included Components | Power Brake Booster | | Item Type Name | Power Brake Booster | | Item Weight | 14 pounds | | Manufacturer | ACDelco | | Manufacturer Part Number | 19371361 | | Manufacturer Warranty Description | 24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details. | | Model Number | 178-1036 | | Model Year | 2018 | | Number of Items | 1 | | OEM Equivalent Part Number | 19371361 | | OEM Part Number | 19371361 | | Orientation | Forward facing | | UPC | 808709855255 | | Unit Count | 1 Count | | Vehicle Service Type | ATV | | Year | 2018 | ## Product Details - **Brand:** GM GENUINE PARTS - **Global Trade Identification Number:** 00808709855255 - **OEM Part Number:** 19371361 - **Vehicle Service Type:** ATV - **Year:** 2018 ## Images ![178-1036 (19371361) Power Brake Booster Assembly - Image 1](https://m.media-amazon.com/images/I/616CFSRkjVL.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 ### ⭐⭐⭐⭐⭐ Fits 2006 2500HD with pedal rod bore upsizing *by D***N on July 19, 2026* Installed on a 2006 Sierra 2500HD. Braking performance increased notably with locked up tires at 10mph immediate braking and less pedal pressure required at casual braking. No leaks detected yet and the booster fit just like stock; I believe this unit is also cheaper than it's 2006 counterpart part number. I drilled out the pedal rod bore to 41/64 after confirming a 1/64" size difference between the 2006 and this model booster. Highly recommended! Recommend purchasing the firewall gasket (22872387) and (2) No. 11 o-rings for the high pressure lines. ### ⭐⭐⭐⭐⭐ Upgrade for a 2003 Chevrolet Suburban 2500 with 8.1 Vortec - so far so good. *by M***P on January 11, 2026* I rarely take time to do a review on products. In this case, I feel an exception is warranted for those who my find my unique situation helpful. My old brake booster was still working, but it had started to leak power steering fluid on the top side of the wheel well and leaving a mess on my driveway. I bought this product based on internet comments and suggestions that I hoped fit my situation. The recommendations were to buy this specific unit designed for a 2011 truck as an upgrade to older trucks with a similar booster. While most were discussing diesel pickup trucks or similar, I bought this for a 2003 Chevrolet Suburban 2500 with the 8.1 Vortec engine. I've had it in for roughly a week. Other than the expected challenges with accessing the 4 nuts holding the unit to the firewall and connecting up the main rod to the brake pedal, everything fit like the old unit, and I haven't seen any issues with the brake lights. No modifications were necessary. The rod hole appears to be identical to the one I took out. I did have a challenge with the retainer clip due to limited space. My truck has the adjustable brake pedal option, and I didn't see anyone on the internet with that setup in my research. In the end, I was able to get it connected up, and everything is working great. I've noticed firmer braking as others have noted, so I agree this one feels like a valuable upgrade from what was in the truck. I hope others find this helpful. ### ⭐⭐⭐⭐⭐ Makes an old truck feel new. *by J***M on July 25, 2026* This is exactly what you’re looking for if you’re changing the power boost out on your 99-02 Duramax (could be more, I’m just saying for my use case). Braking was immediately better, installation was so easy I wish I had done it before. ## Frequently Bought Together - ACDelco GM Genuine Parts 178-1036 Power Brake Booster Assembly - General Motors 22872387 Power Brake Booster Gasket - ACDelco Professional 18M2426 Brake Master Cylinder 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.sg/products/140949708-178-1036-19371361-power-brake-booster-assembly](https://www.desertcart.sg/products/140949708-178-1036-19371361-power-brake-booster-assembly) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-17*