GATES EMH707 Engine Crankcase Breather Hose

( Brand: Gates ), ( Manufacturer Part Number: EMH707 ), ( Manufacturer Warranty: 90 Day ), ( Type: Engine Crankcase Breather Hose )

Review GATES Engine Crankcase Breather Hose

The **Gates EMH707 Engine Crankcase Breather Hose** is a high-performance, precision-engineered component designed to optimize airflow and pressure regulation within an engine s crankcase ventilation system. Crafted from durable, oil-resistant synthetic rubber with a reinforced braided nylon or polyester textile reinforcement, this breather hose ensures long-lasting durability while maintaining flexibility to accommodate engine movement and thermal expansion. Its robust construction prevents kinking, cracking, or degradation under extreme temperatures, making it ideal for high-stress applications in performance engines, muscle cars, and heavy-duty vehicles where reliability is paramount. The EMH707 features a smooth, tapered interior to minimize airflow resistance, promoting efficient crankcase pressure control and reducing oil consumption while preventing blow-by gases from escaping into the atmosphere. Engineered to meet or exceed OEM specifications, this hose is compatible with a wide range of automotive and marine engines, including those in classic muscle cars, modern muscle cars, and high-performance street rods. Whether used in stock applications or as part of an upgraded intake or exhaust system, the Gates EMH707 ensures consistent performance, reducing the risk of oil leaks, carbon buildup, and potential engine damage caused by improper ventilation. Its straightforward installation and universal fitment make it a trusted choice for mechanics, tuners, and DIY enthusiasts seeking a dependable solution for maintaining optimal engine health.

### **Pros and Cons of buying a Gates EMH707 Engine Crankcase Breather Hose**

1. **Compatibility** The Gates EMH707 is designed specifically for certain engine applications, ensuring a proper fit without modifications. This reduces the risk of leaks or improper installation compared to generic alternatives.

2. **Durability** Gates is a well-known manufacturer of automotive hoses, known for producing high-quality, long-lasting components. The EMH707 is reinforced with materials that resist cracking, kinking, and oil degradation over time, which is crucial for maintaining engine integrity.

3. **Performance Reliability** A properly functioning crankcase breather hose helps regulate pressure within the engine s crankcase, preventing oil leaks, blow-by, and potential damage to seals and gaskets. A failing or incorrect hose can lead to increased emissions, reduced engine efficiency, or even catastrophic failure in severe cases.

4. **Ease of Installation** The hose is typically straightforward to install, requiring minimal tools and time. Since it s an OEM or direct replacement part, it should align correctly with existing fittings without requiring customization.

5. **Cost-Effective Replacement** While not the cheapest option on the market, the EMH707 offers a balance between affordability and reliability. Cheaper alternatives may fail sooner, leading to repeated replacements and labor costs.

6. **Warranty and Support** Gates products often come with manufacturer warranties, providing peace of mind in case of defects. Additionally, Gates has a reputation for customer support, making it easier to find replacements or assistance if needed.

---

1. **Limited Compatibility** The EMH707 is not universal; it is engineered for specific engine models (e.g., certain Ford, GM, or Chrysler applications). Purchasing it for the wrong vehicle could result in an ill-fitting or ineffective part. Always verify compatibility before buying.

2. **Potential Overkill for Some Applications** If the original hose was already functioning adequately, upgrading to the Gates EMH707 may not provide noticeable benefits beyond reliability. For older or high-mileage engines, a simpler or less expensive hose might suffice.

3. **Price Consideration** Compared to generic or aftermarket breather hoses, the Gates EMH707 is more expensive. While the cost is justified by quality, budget-conscious buyers may opt for alternatives if they are confident in their compatibility and durability.

4. **Installation Challenges in Tight Spaces** Depending on the vehicle s engine bay layout, installing the hose may require careful maneuvering, especially if other components are in the way. This could make the job slightly more time-consuming for DIYers.

5. **Risk of Counterfeit Products** As with many branded parts, there is a risk of purchasing a counterfeit Gates EMH707, which may fail prematurely or not meet quality standards. Buying from reputable retailers (e.g., official dealers, trusted online marketplaces) helps mitigate this risk.

---

The Gates EMH707 engine crankcase breather hose is a high-quality, reliable replacement part that offers significant benefits in terms of durability, performance, and compatibility for the intended applications. Its reinforced construction and brand reputation make it a strong choice for those prioritizing long-term engine health and preventing costly failures. However, its specificity and higher cost mean it may not be the best option for every situation, particularly if the original hose was already functioning well or if budget constraints are a priority.

For most drivers who need a direct OEM replacement or an upgrade to a more robust breather hose, the EMH707 is a worthwhile investment. The key is ensuring the part matches the vehicle s requirements before purchasing.

- You have confirmed it is the correct part for your engine model.

- You want a durable, long-lasting solution that reduces the risk of engine issues.

- You are willing to pay a premium for quality and reliability.

- You are unsure of compatibility and cannot verify the correct part number.

- Your budget is tight, and you are confident in the performance of a lower-cost, compatible hose.

- The original hose is still functional, and replacement is not urgent.

Always cross-reference the part number with your vehicle s specifications (e.g., using the VIN or engine code) to avoid purchasing the wrong hose. Purchasing from authorized dealers or well-reviewed sellers further ensures you receive a genuine product.

Details:

Engine Crankcase Breather Hose. This part fits vehicles made in the following years 200 9,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020. 12610077, EMH707.

part #: emh707 prices

• $10.97-$18.76

specifications emissyste:

• brand: Gates
• mpn: Emh707
• manufacturer warranty: 90 Day
• type: Engine Crankcase Breather Hose

shipping emissyste:

• cost: $0.00
• transit: 4-8 Days
• service: Standard
• class: Standard
• type: Fixed

payments emissyste:

• cash
• credit card: Visa
• money order
• check
• wallet: Apple-pay
• other

seller emissyste:

• # reviews: 25510
• rating: 99.5%
• city: Carson, California

offer emissyste:

• options: Ship-to-home
• availability: In Stock
• started: April 12, 2026
• sold: 0
• quantity: 3

returns emissyste:

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

general emissyste:

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

Gates EMH707 Is Similar To:

• 27004 Gates Crankcase Vent Hose (62.2% similar) ...(March 28th, 2017)
• 27482 Gates Nylon Air Hose (40.6% similar) If your looking to increase gas mileage, get better engine performance, or help the environment 123AUTOPARTS on motors is place buy now...(November 11th, 2018)
• Emh107 Gates New Engine Crankcase Breather Hose 770075689553 (71.8% similar) Vehicles sold outside of the USA may be different, even if they have same make and model name. Shipping labels may only be applied to a separate, outer box...(May 30th, 2018)
• Emh115 Gates New Engine Crankcase 770075623809 (53.9% similar) Vehicles sold outside of the USA may be different, even if they have same make and model name. Shipping labels may only be applied to a separate, outer box...(December 29th, 2017)
• Emh117 Gates New Engine Crankcase Breather Hose 770075681458 (71.8% similar) Shipping labels may only be applied to a separate, outer box. Vehicles sold outside of the USA may be different, even if they have same make and model name...(May 2nd, 2018)
• Emh129 Gates New Engine Crankcase (60.5% similar) Vehicles sold outside of the USA may be different, even if they have same make and model name. Shipping labels may only be applied to a separate, outer box...(November 25th, 2017)
• Emh135 Gates New Engine Crankcase (60.5% similar) Shipping labels may only be applied to a separate, outer box. Vehicles sold outside of the USA may be different, even if they have same make and model name...(January 8th, 2018)
• Emh140 Gates New Engine Crankcase 770075710554 (53.9% similar) Vehicles sold outside of the USA may be different, even if they have same make and model name. Shipping labels may only be applied to a separate, outer box...(November 27th, 2017)
• Emh147 Gates New Engine Crankcase 770075615491 (53.9% similar) ...(December 3rd, 2017)
• Emh156 Gates New Engine Crankcase 770075624493 (53.9% similar) Shipping labels may only be applied to a separate, outer box. Vehicles sold outside of the USA may be different, even if they have same make and model name...(November 27th, 2017)
• Emh181 Gates Emission Control Hose (51.9% similar) Emission control hose fits dodge Dakota Dakota,drongo Gates price is for 1 - adjust qty as needed. Be extra careful that you are purchasing the right item so will not have any fitment issues. 28INSIDE diameter 3MM: 7INSIDE 4 in. 57INSIDE diameter 1MM: 14INSIDE 2 in. 7 l, emission hose - canister ...(January 22nd, 2018)