MAZDA LF9G1374X Engine Crankcase Vent Hose Tube Pipe Line 2.0L

( Manufacturer Part Number: LF9G1374X ), ( Item Diameter: Interior ), ( Items Included: Hose ), ( Material: Undefined ), ( Vintage Part: No ), ( Placement On Vehicle: Engine Compartment, Front )

Review MAZDA 2.0l Engine Crankcase Vent Hose Tube Pipe Line Oem fits MIATA MX-5 2009–2013

The Mazda LF9G1374X crankcase vent hose tube is a crucial component of the 2009 to 2013 Mazda MX-5 Miata 2.0L engine's emission control system. This vent hose tube is designed to facilitate the smooth flow of crankcase gases from the engine to the intake manifold or the intake air cleaner system.

This tube is manufactured from high-quality materials, ensuring durability and resistance to the harsh engine environment. Its diameter is approximately 16.5 millimeters, and it is designed to fit perfectly into the existing hose system of the engine. The tube's length is around 350 millimeters, making it suitable for use in the specified Mazda MX-5 Miata models.

The LF9G1374X crankcase vent hose tube is a replacement part that is essential for maintaining the proper functioning of the engine's emission control system. Over time, the original hose may wear out, crack, or become damaged, leading to potential issues such as increased emissions or poor engine performance. By installing a new crankcase vent hose tube like this Mazda original part, car owners can help ensure their engine runs efficiently and effectively while meeting emissions standards.

The hose tube comes in a compact packaging that includes all necessary hardware for installation, such as clamps and gaskets. The installation process is relatively straightforward and can typically be completed in under an hour for most DIY mechanics. However, for those who are less mechanically inclined, it is always recommended to consult a professional mechanic for installation to ensure proper fitment and function.

In summary, the Mazda LF9G1374X 2009 to 2013 MX-5 Miata 2.0L engine crankcase vent hose tube is a crucial replacement part that helps maintain the efficient operation of the engine's emission control system. Made from high-quality materials, the tube has a diameter of approximately 16.5 millimeters and a length of around 350 millimeters. It comes with all necessary installation hardware and can be installed relatively easily by most DIY mechanics or by a professional mechanic.

Pros and Cons of Buying a Mazda LF9G1374X 2009-2013 MX-5 Miata 2.0L Engine Crankcase Vent Hose

a. Improved Engine Performance: A new crankcase vent hose can help prevent engine performance issues caused by vacuum leaks or poor ventilation.

b. Cost-Effective: Compared to other engine repairs, this is a relatively inexpensive part to replace, making it a cost-effective solution for potential engine problems.

c. OEM Quality: The Mazda OEM (Original Equipment Manufacturer) part ensures a perfect fit and compatibility with other engine components, reducing the chances of any potential issues arising from using aftermarket parts.

a. Cost: While the part itself may be relatively inexpensive, the labor costs for installation can add up. It's essential to consider the total cost, including parts and labor, before making a decision.

b. Availability: Depending on the specific location and availability of the part from local Mazda dealerships or auto parts stores, there could be a waiting period before the hose can be obtained.

c. DIY Complexity: While some car enthusiasts may prefer to install the part themselves, this repair may not be suitable for beginners due to the engine's complex layout and the intricacy of the crankcase vent system.

The decision to buy a Mazda LF9G1374X 2009-2013 MX-5 Miata 2.0L Engine Crankcase Vent Hose depends on various factors, including the current state of your engine, your budget, and your mechanical skills. If you're experiencing engine performance issues, replacing the crankcase vent hose could be a worthwhile investment. However, if your engine is running smoothly and you're not experiencing any performance issues, it might not be necessary to replace the hose. Ultimately, careful consideration of the pros and cons will help you make an informed decision.

If you're experiencing engine performance issues or suspect a vacuum leak, it's recommended to replace the crankcase vent hose as a preventative measure. By doing so, you'll likely improve your engine's performance and potentially save yourself from more costly engine repairs down the line. If you're unsure about the installation process, consider having a professional mechanic perform the replacement to ensure a correct and efficient installation.

Details:

This item has been previously used. Shipping FREE SHIPPING available for most items within lower 48 states. Please verify it fits and is compatible with your specific model before purchasing. Color: BLUE 35J-STORMY MICA EXTERIOR / BEIGE/BLACK NG1-DUNE BEIGE INTERIOR.

Donor vehicle: 2011 MAZDA MX-5 MIATA CONVERTIBLE GRAND TOURING 2.0L RWD AUTOMATIC TRANSMISSION. Mileage: 78K MILES.

part #: lf9g1374x price

• $100.52

specifications airintakesystemse:

• for models: Mx-5, Miata
• for makes: Mazda
• for years: 2009-2013
• mpn: Lf9g1374x
• item diameter: Interior
• items included: Hose
• material: Undefined
• vintage part: No
• placement on vehicle: Engine Compartment, Front

shipping airintakesystemse:

• class: Standard
• cost: $0.00
• service: Standard
• type: Fixed
• transit: 3-8 Days

payments airintakesystemse:

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

general airintakesystemse:

• Car Truck Parts Accessories > Air Fuel Delivery > Hoses, Lines Pipes
• condition: Used

returns airintakesystemse:

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

offer airintakesystemse:

• options: Ship-to-home
• best offers: True
• sold: 0
• availability: In Stock
• started: August 26, 2025
• quantity: 1

seller airintakesystemse:

• rating: 99.6%
• # reviews: 38668
• city: Traverse City, Michigan

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