RAREELECTRICAL RC27250005-Z8 Brake Booster Ls 20759772

( Brand: Rareelectrical ), ( Manufacturer Part Number: RC27250005-Z8 ), ( Type: Brake Booster ), ( California Prop 65 Warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov ), ( Country Of Origin: Taiwan ), ( Source: Aftermarket )

Review RAREELECTRICAL Brake Booster Chevrolet Ls fits SILVERADO SUBURBAN 3500 2500 LT 2007–2011

The **RC27250005-Z8 Brake Booster** is a high-performance, direct-fit replacement designed specifically for the **2007 2011 Chevrolet Silverado 3500HD, Suburban 2500HD, and LS series** (VINs beginning with **20759772**), ensuring seamless integration with your vehicle s braking system. Engineered to meet or exceed OEM specifications, this brake booster is crafted from durable, corrosion-resistant materials, including high-grade steel and reinforced rubber components, to withstand the demands of heavy-duty towing, off-roading, and daily highway driving. The **Z8 variant** features a **vacuum-assisted design** with a **large diaphragm** and **optimized valve system**, delivering superior braking efficiency and responsiveness while minimizing pedal effort. This booster is compatible with **LS-series engines (5.3L V8, 6.0L V8, and 6.6L Duramax diesel)** and integrates flawlessly with the factory brake master cylinder, ensuring a tight seal and reliable operation. Whether you re hauling heavy loads, navigating rough terrain, or simply seeking improved braking performance, this booster eliminates common issues like **vacuum leaks, slow pedal return, or spongy feel**, providing a firm, consistent pedal action that enhances safety and control. Built to last, the **RC27250005-Z8** is a direct, plug-and-play solution that restores factory-like performance without the need for costly modifications or additional adjustments, making it an essential upgrade for owners looking to maintain or upgrade their vehicle s braking system.

### **Pros and Cons of buying a RC27250005-Z8 Brake Booster (2007 2011 Chevrolet Silverado 3500HD/Suburban 2500 LS)**

1. **OEM Quality and Fitment** This is a genuine GM (General Motors) replacement part, meaning it is designed to match the original specifications of your vehicle. It should fit perfectly without modifications, reducing the risk of installation issues.

2. **Reliability and Durability** GM s brake boosters are known for their robust construction and long-lasting performance, especially in heavy-duty trucks like the Silverado 3500HD and Suburban. The Z8 designation suggests it is built to handle the demands of a larger engine and heavier load capacity.

3. **Compatibility with LS Engine Vehicles** The LS engine (used in your truck) is known for its strong braking system requirements, particularly in towing and hauling scenarios. This brake booster is specifically engineered to work seamlessly with the LS platform, ensuring optimal brake assist and pedal feel.

4. **Ease of Installation** Since it is an OEM part, it should be straightforward to install, especially if you have basic mechanical experience or if you take it to a professional. The mounting points and connections should align correctly with the factory design.

5. **Warranty Coverage** GM parts often come with a warranty (typically 12 24 months or a mileage limit), providing peace of mind in case of defects. Always check the warranty terms when purchasing.

6. **Performance Consistency** The brake booster will maintain the original vehicle s braking performance, including consistent pedal feel, smooth operation, and proper vacuum assist. This is critical for safety, especially in heavy-duty applications.

7. **Availability of Support** As an OEM part, you can easily find installation guides, diagrams, and technical support from GM or authorized dealers if needed.

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1. **Cost** OEM parts like this brake booster are typically more expensive than aftermarket alternatives. The price reflects the brand reputation and quality, but it may be a significant investment if you re on a tight budget.

2. **Potential for Counterfeit Parts** There is a risk of purchasing a counterfeit or low-quality OEM part, especially if buying from untrusted sellers. Always verify the authenticity of the part (check the packaging, serial numbers, and purchase from reputable dealers or authorized sellers).

3. **Limited Customization** Unlike aftermarket parts, this brake booster does not offer customization options (e.g., performance upgrades, different sizes, or materials). If you re looking for enhanced braking performance (e.g., for racing or heavy towing), you may need to explore aftermarket alternatives.

4. **Longer Lead Times** OEM parts can sometimes have longer lead times compared to aftermarket options, especially if the part is discontinued or in high demand. This may delay repairs or replacements.

5. **Potential for Overkill** If your truck is not heavily used for towing or aggressive driving, the OEM brake booster may be more than necessary. In such cases, a slightly less expensive aftermarket part might suffice without sacrificing quality.

6. **Installation Complexity** While generally straightforward, installing a brake booster requires some mechanical skill, especially if you re unfamiliar with brake systems. Improper installation can lead to leaks, poor performance, or even safety hazards.

7. **Environmental and Ethical Concerns** Purchasing new OEM parts contributes to waste and resource consumption. If sustainability is a concern, you might consider used or remanufactured parts instead.

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The **RC27250005-Z8 brake booster** is an excellent choice for owners of the **2007 2011 Chevrolet Silverado 3500HD/Suburban 2500 LS with LS engines** who prioritize **reliability, fitment, and OEM quality**. It ensures that your truck s braking system operates as intended, which is critical for safety, especially in heavy-duty applications like towing or hauling. The part s durability and compatibility with the LS platform make it a strong investment for long-term use.

However, the **higher cost** and **potential for counterfeit parts** are drawbacks that must be carefully considered. If budget is a concern, you could explore **high-quality aftermarket alternatives** (e.g., from brands like ACDelco, Carter, or Power Stop) that offer similar performance at a lower price. Additionally, if you re unsure about installation, consulting a professional mechanic is advisable to avoid mistakes.

For most **serious truck owners** who want to maintain their vehicle s integrity and performance, this OEM brake booster is a **recommended purchase**. It strikes a balance between quality, reliability, and compatibility, making it a sound choice for those who value original equipment standards.

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- You need a **direct OEM replacement** for your truck s braking system.

- You prioritize **reliability, durability, and proper fitment** over cost savings.

- You plan to **tow or haul frequently**, requiring a robust brake assist system.

- You can **verify the part s authenticity** and are willing to pay for OEM quality.

- You re on a **tight budget** and are open to **high-quality aftermarket options** (e.g., ACDelco Gold, Carter Z35).

- You re unsure about **installation** and prefer a professional to handle it.

- You have **sustainability concerns** and would prefer a **remanufactured or used part**.

For most owners of this vehicle, **this brake booster is the best choice** for maintaining factory performance and safety. Always purchase from a **trusted dealer or authorized seller** to ensure you re getting a genuine part.

Details:

Brake Booster 2007 2011 Chevrolet Silverado 3500 Suburban 2500 LS 20759772: Replaces Part Numbers Specifications. All parts sold are new. Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than. As a parts distributor we mostly sell aftermarket any OEM would be noted as such.

part #: rc27250005z8 prices

• $345.08-$582.00

specifications chvyblowermotor:

• for models: 3500, 2500, Lt, Silverado, Suburban
• for makes: Chevrolet
• for years: 2007-2011
• brand: Rareelectrical
• mpn: Rc27250005-z8
• type: Brake Booster
• california prop 65 warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
• country of origin: Taiwan
• source: Aftermarket

offer chvyblowermotor:

• options: Ship-to-home
• started: April 1, 2026
• quantity: 6
• sold: 0
• availability: In Stock

shipping chvyblowermotor:

• class: Economy, Standard, Expedited, One-day
• transit: 3-9 Days
• cost: $0.00
• type: Fixed
• service: Economy, Standard, Expedited, Overnight

returns chvyblowermotor:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

payments chvyblowermotor:

• wallet: Apple-pay
• other
• credit card: Mastercard

general chvyblowermotor:

• Air Conditioning Heating > Blowers Fans > HVAC Blower Motors Wheels
• condition: New

seller chvyblowermotor:

• # reviews: 122227
• rating: 99.1%
• city: Atlanta, Georgia

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