GATES EMH921 Engine Crankcase Vent Valve 11151705272

( Brand: Gates ), ( Manufacturer Part Number: EMH921 ), ( Vehicle Position: Oil Separator ), ( Label: Crankcase Vent Valve ), ( Product Type: Factory Replacement ), ( Type: Engine Crankcase Vent Valve ), ( Material: Plastic ), ( Inside Diameter 1: Mm ), ( Inside Diameter 2: In ), ( All Interchanges: 11151705272, Emh921 )

Review GATES Engine Crankcase Vent Valve Bmw fits 540I 740I 740IL

The Gates Emh921 Engine Crankcase Vent Valve is a critical component designed for BMW 540i, 740i, and 740il models. This valve is engineered to regulate the pressure within the crankcase, ensuring optimal engine performance and durability.

The Gates Emh921 valve is made from high-quality materials that are resistant to corrosion and wear, ensuring long-lasting reliability. It features a robust design that can withstand the harsh conditions of the engine bay, making it suitable for high-performance applications.

The valve operates by allowing harmful crankcase gases to vent outside the engine, preventing them from entering the intake system and causing engine misfires or other performance issues. This not only improves the overall performance of the vehicle but also contributes to improved fuel efficiency.

Installation of the Gates Emh921 valve is straightforward and can be done by most DIY enthusiasts. It comes complete with all necessary hardware for a hassle-free installation. The valve is designed to fit perfectly into the factory mounting location, ensuring a seamless fit and function.

In summary, the Gates Emh921 Engine Crankcase Vent Valve is an essential upgrade for BMW 540i, 740i, and 740il owners who demand superior engine performance and longevity. With its robust design, easy installation, and high-quality materials, this valve is a worthy investment for any BMW enthusiast.

1. OEM replacement: This part is manufactured by Gates, a well-known and trusted automotive parts supplier, ensuring a perfect fit and high-quality performance.

2. Reduced emissions: The valve helps control the flow of gases from the crankcase, aiding in reducing harmful emissions.

3. Potential for a smoother engine operation: By preventing excess vapors from entering the intake system, this valve may contribute to a more responsive and efficient engine.

1. Cost: This OEM part may be pricier compared to aftermarket alternatives.

2. Availability: Replacement parts for luxury vehicles like BMWs can sometimes be harder to find, especially if you're shopping locally.

3. Installation complexity: Depending on your mechanical expertise, the installation process could require a certain level of knowledge and tools, potentially resulting in additional costs if you choose to have it installed by a professional.

Purchasing the Gates EHM921 Engine Crankcase Vent Valve offers the benefits of an OEM part, ensuring a perfect fit and high-quality performance. However, its higher cost and installation complexity compared to aftermarket alternatives should be carefully considered. If you prioritize having a genuine OEM part and are comfortable with the cost and installation process, then this part is a good choice. On the other hand, if you're on a tight budget or are not confident in your mechanical skills, an aftermarket alternative might be more suitable for you.

After weighing the pros and cons, I'd recommend the Gates EHM921 Engine Crankcase Vent Valve if you value the assurance of an OEM part and are willing to pay the associated cost and tackle any installation challenges. If budget and installation complexity are concerns, I'd suggest exploring aftermarket options that cater to your needs.

Details:

Type: Engine Crankcase Vent Valve. Manufacturer Part Number: EMH921. For example, if it states with fog lamps, this means your vehicle must be equipped lamps. This does not mean that fog lamps are included.

SHIPPING INFORMATION: This ships via standard shipping. Label: Crankcase Vent Valve. Gates Engine Crankcase Vent Valve for BMW 540I, 740I, 740IL EMH921, Fitment Chart:: Years: Make: model: Liters: Cylinders: Fuel Type: 1999 -2003BMW540i4.4LV8GAS, 1999 -2001BMW740i4.4LV8GAS, 1999 -2001BMW740iL4.4LV8GAS.

part #: emh921 prices

• $79.00-$102.11

specifications cranshafengin:

• for models: 540i, 740i, 740il
• for makes: Bmw
• brand: Gates
• mpn: Emh921
• vehicle position: Oil Separator
• label: Crankcase Vent Valve
• product type: Factory Replacement
• type: Engine Crankcase Vent Valve
• material: Plastic
• inside diameter 1: Mm
• inside diameter 2: In
• all interchanges: 11151705272, Emh921

seller cranshafengin:

• city: USA
• # reviews: 54732
• rating: 99.5%

returns cranshafengin:

• policy: Returns Accepted
• paid by: Seller
• time: 60 Days

general cranshafengin:

• condition: New
• Car Truck Parts Accessories > Engines Engine Parts > Crankshafts

shipping cranshafengin:

• class: Standard
• service: Standard
• type: Fixed
• transit: 6-10 Days
• cost: $0.00

offer cranshafengin:

• availability: In Stock
• started: January 16, 2026
• options: Ship-to-home
• sold: 0

payments cranshafengin:

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

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