GATES EMH079 Emission Control Ventilation Hose 770075802297

( Brand: Gates ), ( Manufacturer Part Number: EMH079 ), ( Part Type: Control Hose ), ( Placement On Vehicle: Pcv Valve To Intake ), ( UPC: 770075802297 )

Review GATES Genuine Emission Control And Ventilation Hose

The **Gates EMH079 Emission Control Ventilation Hose** is a high-performance, engineered air delivery system meticulously designed to meet the stringent demands of modern emission control and exhaust aftertreatment applications. Constructed from Gates proprietary **EPDM (Ethylene Propylene Diene Monomer) rubber compound**, this hose is engineered to withstand extreme temperatures, chemical exposure, and mechanical stress while maintaining exceptional durability and flexibility. The EMH079 features a **reinforced spiral wire braid** encased within a robust outer jacket, providing superior resistance to collapse, kinking, and abrasion critical attributes for high-flow exhaust systems where reliability is non-negotiable. Its **smooth, precision-molded interior** ensures minimal pressure drop and optimal airflow efficiency, making it ideal for use in diesel particulate filters (DPFs), selective catalytic reduction (SCR) systems, and other emission control components where consistent performance is essential. The hose is also **resistant to oil, coolant, and fuel contamination**, preventing degradation over prolonged use in demanding environments such as heavy-duty trucks, off-road vehicles, and industrial machinery. With a **universal compatibility** and a robust construction that exceeds OEM specifications, the Gates EMH079 is a trusted choice for professionals seeking a long-lasting, high-performance solution for emission control ventilation needs. Whether integrated into a new vehicle build or used for replacement in existing systems, this hose delivers the strength, flexibility, and reliability required to maintain peak efficiency in exhaust aftertreatment applications.

**Pros and Cons of buying a Gates EMH079 Emission Control Ventilation Hose**

The Gates EMH079 is a high-quality emission control ventilation hose designed for use in diesel exhaust systems, particularly in applications requiring compliance with emissions regulations. Here are the key advantages:

1. **Durability and Longevity** Gates is a well-established manufacturer known for producing robust automotive and industrial hoses. The EMH079 is constructed with reinforced materials, including synthetic rubber and braided reinforcement, which enhances resistance to heat, oil, and engine fluids. This extends its lifespan, reducing the need for frequent replacements.

2. **Compatibility and Fit** This hose is specifically engineered for emission control systems, ensuring a proper fit with OEM (Original Equipment Manufacturer) specifications. It is designed to work seamlessly with turbochargers, EGR (Exhaust Gas Recirculation) systems, and other emission-related components, minimizing leaks and ensuring optimal system performance.

3. **Heat and Chemical Resistance** The hose is formulated to withstand high temperatures and exposure to exhaust gases, which can be corrosive. This resistance prevents degradation over time, maintaining the integrity of the emission control system and reducing the risk of costly failures.

4. **OEM-Quality Performance** Gates products are often used as direct replacements for OEM parts, meaning they meet or exceed the performance standards set by manufacturers. This can lead to improved fuel efficiency and reduced emissions, aligning with regulatory requirements.

5. **Warranty and Reliability** Gates offers warranties on its products, which can provide peace of mind regarding the quality and reliability of the hose. The brand s reputation for durability suggests that the EMH079 is less likely to fail prematurely compared to lower-quality aftermarket alternatives.

6. **Easy Installation** The hose is designed with user-friendly features, such as clear markings and proper fittings, which simplify installation. This can save time and labor costs, especially for mechanics or DIY enthusiasts.

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1. **Cost** As an OEM-quality or high-end aftermarket part, the Gates EMH079 may be more expensive than generic or no-name alternatives. For budget-conscious buyers, this could be a significant drawback, especially if the hose needs to be replaced frequently due to other system issues.

2. **Availability and Lead Times** Depending on the region or retailer, the Gates EMH079 might not always be in stock. Some specialty auto parts stores or online retailers may have longer lead times, which could delay repairs or maintenance work.

3. **Potential Overkill for Some Applications** If the vehicle or equipment in question has a relatively simple emission control system or is not heavily used, the robust construction of the Gates hose might be unnecessary. In such cases, a slightly less expensive but still reliable hose could suffice.

4. **Installation Challenges** While the hose is designed for ease of use, improper installation such as incorrect routing, improper clamping, or failure to secure fittings could lead to leaks or premature failure. This risk applies to any hose installation and requires careful attention to detail.

5. **Compatibility with Non-OEM Systems** If the vehicle or equipment has been modified with aftermarket emission control components that are not standard, there is a risk that the Gates EMH079 may not fit perfectly or function as intended. Always verify compatibility with the specific system before purchasing.

6. **Environmental and Disposal Considerations** Like many automotive parts, the Gates EMH079 contains materials that may not be easily recyclable. Buyers should consider the environmental impact of disposal, especially if they are replacing the hose frequently.

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The Gates EMH079 emission control ventilation hose is a premium choice for anyone seeking a durable, reliable, and high-performance replacement for their vehicle s emission control system. Its superior materials, compatibility with OEM standards, and resistance to heat and chemicals make it an excellent long-term investment for those who prioritize quality and longevity. However, the higher cost and potential availability issues may not justify the purchase for every buyer, particularly those on a tight budget or working with simpler systems.

For most applications, especially in diesel vehicles where emission control is critical, the Gates EMH079 is a strong recommendation. Its benefits in terms of performance, durability, and compliance with emissions regulations outweigh the drawbacks for the average consumer or professional mechanic.

If you are replacing a worn or damaged emission control ventilation hose in a diesel vehicle or equipment and you can afford the higher cost, the Gates EMH079 is the best choice. It offers peace of mind through its reliability and adherence to industry standards. However, if budget is a concern and you are certain that a lower-cost hose will meet your needs, you may consider alternatives though you should prioritize hoses from reputable brands to avoid premature failure. Always verify compatibility with your specific system before purchasing.

Details:

Emission Control Hose, Ventilation Hose. Electrical parts are not returnable. This replacement hose e. Actively restores the emission system to desired operation and performance. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

Parts must be resalable and in the original packaging. Genuine Gates Emission Control Ventilation Hose EMH079: Parts: OE-exact Crankcase and hoses are constructed from high-quality materials for durability maximum service life. Get the maximum service life out of your emission hose by using Gates solutions. In stock orders ship within 24 hours.

part #: emh079 prices

• $40.67-$60.59

specifications emissyste:

• brand: Gates
• mpn: Emh079
• part type: Control Hose
• placement on vehicle: Pcv Valve To Intake
• upc: 770075802297

returns emissyste:

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

general emissyste:

• Car Truck Parts Accessories > Exhaust Emission Systems > Other Exhaust Emission Parts
• condition: New

offer emissyste:

• availability: In Stock
• sold: 0
• started: May 30, 2026
• options: Ship-to-home
• quantity: 4

shipping emissyste:

• cost: $12.50
• service: Standard
• class: Standard
• transit: 5-8 Days
• type: Fixed

payments emissyste:

• other
• wallet: Paypal
• credit card: Discover

seller emissyste:

• # reviews: 1622
• rating: 99.2%
• city: Dallas, Texas

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