Gates EMH108 Crankcase Breather Hose nobrand SAE J30R7 Replacement

Description

Product Overview

The Gates EMH108 crankcase breather hose is engineered to replace the original equipment component with a precise fit and reliable performance. Manufactured to meet SAE J30R7 specifications, the hose is constructed from a high‑grade polymer that resists degradation from fuel vapors, oil, and heat. Its flexible yet durable design allows it to maintain a consistent flow of crankcase gases, helping the engine manage pressure and reduce emissions. The hose measures 12.5 x 5 x 2 inches and weighs just 2.08 ounces, making it lightweight for easy handling while providing the strength needed for demanding automotive applications. Temperature tolerance spans from -40°F (-40°C) to +275°F (+135°C), ensuring functionality in extreme climates and under high‑heat conditions typical of modern engines.

Usage

Designed for a wide range of vehicles, the EMH108 breather hose is suitable for passenger cars, light trucks, and performance vehicles that require a reliable crankcase ventilation solution. It is ideal for both professional mechanics performing routine maintenance and DIY enthusiasts tackling engine rebuilds or emissions system repairs. The hose can be installed in any environment where the original breather hose would be used, from a well‑equipped garage to a field service setting. Its resistance to fuel vapors and oil means it will not swell or crack over time, even when exposed to harsh chemicals or prolonged heat cycles. By maintaining proper pressure balance in the crankcase, the hose helps prevent oil leaks, reduces smoke output, and supports overall engine longevity.

Why Choose Us

Choosing the Gates EMH108 means selecting a product backed by decades of automotive expertise and a reputation for quality. Each hose undergoes rigorous testing to verify compliance with SAE standards, guaranteeing that you receive a component that performs exactly as intended. Our supply chain ensures that every unit is shipped directly from the manufacturer, minimizing the risk of counterfeit parts and providing consistent availability. In addition, we stand behind our product with a responsive customer support team ready to assist with installation guidance, part compatibility questions, and warranty claims. Our commitment to sustainability includes using recyclable materials wherever possible, reducing environmental impact without compromising durability. When you purchase the EMH108, you benefit from a combination of engineering precision, material excellence, and dedicated after‑sales service that together deliver peace of mind and superior engine performance.

Key Features

• Exact OEM fit ensures quick, hassle‑free installation for any compatible engine.
• Meets SAE J30R7 standards, providing proven reliability and performance.
• Resistant to fuel vapors and oil, preventing swelling or degradation over time.
• Wide temperature range from -40°F to 275°F supports use in extreme climates.
• Dedicated customer support and warranty for confidence after purchase.

FAQ

What vehicles are compatible with the EMH108 breather hose?

The EMH108 is designed to fit a broad selection of makes and models that originally use a crankcase breather hose matching the EMH108 specifications. It is commonly used in many domestic and import passenger cars, as well as light trucks. Consult the vehicle service manual or contact our support team with your VIN to confirm exact compatibility.

How does the hose help reduce emissions?

The breather hose provides a controlled pathway for crankcase gases to be routed back into the intake system for combustion, rather than escaping directly into the atmosphere. By maintaining proper pressure balance, it prevents oil vapor from entering the exhaust, thereby lowering visible smoke and meeting emissions regulations.

Can I install the hose myself?

Yes. The EMH108 is a direct replacement part that bolts onto the existing fittings without the need for special tools. Follow the step‑by‑step installation guide included with the product, or refer to the vehicle’s service manual for detailed instructions.

What warranty does the product carry?

We offer a one‑year limited warranty covering defects in material or workmanship. If the hose fails within the warranty period under normal use, we will provide a replacement at no additional cost.

Is the hose recyclable?

The polymer material used in the EMH108 is recyclable in most municipal recycling programs. Please check local guidelines for proper disposal or recycling procedures.