STANDARD MOTOR PRODUCTS Pcv Valve PCV127 V-243

( Brand: Standard Motor Products ), ( Manufacturer Part Number: V243 ), ( Part Type: Valve Motor ), ( Unit Type: Unit ), ( Ipn: Pcv127 ), ( Hose Size Inches: 7/16 And 5/8 ), ( Manufacturer Warranty: 1 Year ), ( Nipple Orientation: Straight ), ( Oe/oem Part Number: General Motors 17113220, General Motors 89017274, General Motors 19431592, General Motors 17113515, General Motors 17113046, General Motors 17113138, General Motors 25043843 ), ( Material: Metal ), ( Universal Fitment: No ), ( Attachment Method: Push On ), ( Performance Part: Yes ), ( California Prop 65 Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer. )

Review STANDARD MOTOR PRODUCTS Pcv Valve V-243

The Standard Motor PCV127, also known as the V-243 or V243 PCV Valve, is a crucial component in the positive crankcase ventilation (PCV) system of internal combustion engines. This valve is designed to regulate the flow of gases between the crankcase and the intake manifold, preventing harmful blow-by gases from entering the engine while ensuring an adequate supply of fresh air for proper combustion.

The PCV127 is a compact, yet robust valve made primarily of durable thermoplastic material, ensuring it can withstand the rigors of high-pressure engine environments. Its compact design ensures a snug fit in various engine compartments, while its streamlined shape contributes to improved airflow and enhanced engine performance.

The PCV127 features an integrated vacuum diaphragm that responds to engine vacuum, controlling the valve's opening and closing to maintain optimal crankcase pressure. The diaphragm is made of a high-quality elastomer material, ensuring excellent sealing properties and long-lasting durability.

The PCV127's inlet and outlet ports are designed with precision to ensure a perfect seal and minimal leakage. The valve's inlet port measures approximately 14mm in diameter, while the outlet port has a diameter of around 18mm. The valve's body is equipped with a retaining nut and O-ring, ensuring a secure installation and a leak-free connection to the intake manifold and crankcase.

This Standard Motor PCV127 V-243 valve is suitable for use in various engines, including gasoline and diesel engines, and is widely recognized for its excellent performance, reliability, and durability. It is an essential upgrade for engines experiencing issues with crankcase pressure, engine knocking, or poor fuel economy.

In summary, the Standard Motor PCV127 V-243 valve is a high-performing, durable, and essential component in the positive crankcase ventilation system of internal combustion engines. Its compact design, robust construction, and precise engineering make it an excellent choice for maintaining optimal engine performance and ensuring a clean, efficient, and well-running engine.

The Standard Motor Parts PCV127 PCV Valve V243, also known as the V-243, is a crucial component in the intake manifold of an internal combustion engine. Its primary function is to control the flow of crankcase gases back into the engine cylinders to be reburned during the combustion process. Here are some pros and cons to consider before purchasing this particular valve:

1. Durability: This PCV valve is known for its robust design and long lifespan, which can save you money in the long run by reducing the need for frequent replacements.

2. Easy Installation: The V-243 PCV valve is relatively easy to install, making it a popular choice for DIY enthusiasts.

3. Improved Engine Performance: A faulty PCV valve can negatively impact engine performance. Replacing it with a new one can help improve engine efficiency and reduce emissions.

1. Potential Leaks: Some users have reported issues with leaks from this valve, which can result in a loss of engine power and decreased fuel efficiency.

2. Price: While the V-243 PCV valve is not the most expensive option on the market, it may still be a significant investment for some budget-conscious consumers.

The Standard Motor Parts PCV127 PCV Valve V243 is a reliable and durable option for maintaining the performance of your engine. However, it is essential to be aware of the potential for leaks and the cost of the valve. If you are looking for a cost-effective solution and are comfortable with the risk of leaks, the V-243 PCV valve may be an excellent choice for you. On the other hand, if you prioritize a leak-free experience and are willing to pay a premium for it, there may be other options on the market that better suit your needs.

If you decide to purchase the Standard Motor Parts PCV127 PCV Valve V243, be sure to follow the installation instructions carefully to minimize the risk of leaks. Regularly check for any signs of leaks and address them promptly to maintain the optimal performance of your engine. If you're concerned about potential leaks, consider exploring other PCV valve options with a better reputation for leak-free performance.

Details:

specifications airfueldepo:

• brand: Standard Motor Products
• mpn: V243
• part type: Valve Motor
• unit type: Unit
• ipn: Pcv127
• hose size inches: 7/16 And 5/8
• manufacturer warranty: 1 Year
• nipple orientation: Straight
• oe/oem part number: General Motors 17113220, General Motors 89017274, General Motors 19431592, General Motors 17113515, General Motors 17113046, General Motors 17113138, General Motors 25043843
• material: Metal
• universal fitment: No
• attachment method: Push On
• performance part: Yes
• california prop 65 warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer.

offer airfueldepo:

• sold: 0
• started: October 8, 2025
• options: Ship-to-home
• availability: In Stock
• best offers: True
• quantity: 1

returns airfueldepo:

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

general airfueldepo:

• condition: New
• Car Truck Parts Accessories > Air Fuel Delivery > Other Air Fuel Delivery

seller airfueldepo:

• # reviews: 1256
• city: Pacific Grove, California
• rating: 98.1%

shipping airfueldepo:

• service: Standard
• transit: 3-9 Days
• type: Fixed
• class: Standard
• cost: $0.00

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