BECK/ARNLEY C258 Pcv Valve Emission Control Td 79-46 2.2L

( Brand: Beck/arnley ), ( Manufacturer Part Number: 2003 ), ( Ipn: C258 79-46 ), ( Placement On Vehicle: Emission Control Crankcase Ventilation System ), ( Compatible Model: Legacy ), ( Compatible Year: 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 ), ( Core Charge: Free No Core Charge ), ( Type: Pcv Valve ), ( Universal Fitment: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Beck Arnley Pcv Valve )

Review BECK/ARNLEY 79-46 Pcv Valve For Subaru 2.2l Emission Control Td fits LEGACY H4 1990–2003

The Beck/Arnley C258 79-46 PCV Valve is a crucial component in the emission control system of Subaru 1990-2003 models with a 2.2L H4 engine. This valve is designed to regulate the flow of crankcase gases from the engine into the intake system, reducing harmful emissions and ensuring optimal engine performance.

The Beck/Arnley PCV Valve is manufactured to OE specifications, ensuring a perfect fit and function. The valve body is constructed from durable, high-temperature resistant plastic, while the diaphragm is made from a flexible and resilient rubber material. This combination allows the valve to withstand the extreme temperatures and pressures generated within the engine while effectively controlling crankcase gas flow.

One of the key features of this PCV Valve is its three-port design, which includes a check valve, a one-way valve, and a bypass valve. The check valve prevents the backflow of gases from the intake system into the crankcase, while the one-way valve allows gases to flow from the crankcase into the intake system during engine operation. The bypass valve opens at a predetermined engine vacuum level to allow excess crankcase gases to bypass the intake system and exit through the PCV system, ensuring that the engine maintains proper vacuum levels.

Installing the Beck/Arnley C258 79-46 PCV Valve is a straightforward process. The valve is easily accessible through the engine bay, and no special tools are required for installation. Replacing a faulty or worn PCV Valve with this high-quality replacement part can help improve engine performance, reduce emissions, and extend the life of the engine.

In summary, the Beck/Arnley C258 79-46 PCV Valve is an essential emission control component for Subaru 1990-2003 models with a 2.2L H4 engine. Its durable design, three-port functionality, and easy installation make it an excellent choice for maintaining optimal engine performance and reducing harmful emissions.

Buying a Beck/ Arnley C258 79-46 PCV Valve for 1990-2003 Subaru 2.2L H4: A Valuable Investment?

The PCV (Positive Crankcase Ventilation) valve is a crucial component in the emission control system of Subaru 2.2L H4 engines from 1990 to 2003. When it fails, it can lead to check engine lights, poor engine performance, and increased emissions. Replacing the PCV valve with an OEM (Original Equipment Manufacturer) or aftermarket part, such as the Beck/ Arnley C258 79-46, can be an effective solution. In this analysis, we will discuss the pros and cons of purchasing this aftermarket part to help you make an informed decision.

1. Cost-effective: Aftermarket parts like the Beck/ Arnley C258 79-46 are often more affordable compared to their OEM counterparts. This can save you money, especially if you are working on a tight budget.

2. Availability: Aftermarket parts are more widely available compared to OEM parts. You can find them at various auto parts stores, both online and offline, making it easier to obtain the part when you need it.

3. Performance: The Beck/ Arnley C258 79-46 is designed to meet or even exceed the performance of the OEM part. This can lead to improved engine performance and better fuel efficiency.

4. Customer reviews: The Beck/ Arnley C258 79-46 has received positive reviews from many customers, citing easy installation, excellent sealing, and improved engine performance.

1. Quality concerns: Some customers have reported issues with the quality of aftermarket parts, such as poor sealing or material durability. However, reputable brands like Beck/ Arnley typically offer high-quality alternatives to OEM parts.

2. Lack of OEM fit: Aftermarket parts may not fit perfectly like OEM parts due to slight differences in manufacturing processes. This can result in the need for additional modifications or adjustments during installation.

3. Warranty: OEM parts often come with longer warranties compared to aftermarket parts. If you value the peace of mind that a longer warranty provides, you may prefer to opt for an OEM part.

The decision to buy a Beck/ Arnley C258 79-46 PCV valve for your 1990-2003 Subaru 2.2L H4 depends on your specific needs and priorities. If you are looking for a cost-effective and readily available solution that performs as well as or better than the OEM part, the Beck/ Arnley C258 79-46 is an excellent choice. However, if you prefer the peace of mind that comes with an OEM part and a longer warranty, you may wish to consider that option instead.

For those seeking a cost-effective and high-performing alternative to the OEM PCV valve, the Beck/ Arnley C258 79-46 is a worthy consideration. Its positive customer reviews and affordable price make it an attractive option for many Subaru owners. However, if you prioritize the longer warranty offered by OEM parts, you may wish to explore that avenue instead. Ultimately, the choice is yours based on your budget, preferences, and priorities.

Details:

Beck Arnley PCV Valve for 1990 - 2003 Subaru Legacy 2.2L H4 Emission Control td: Status: In Stock.

specifications airfueldepo:

• for models: H4, Legacy
• for makes: Subaru
• for years: 1990-2003
• brand: Beck/arnley
• mpn: 2003
• ipn: C258 79-46
• placement on vehicle: Emission Control Crankcase Ventilation System
• compatible model: Legacy
• compatible year: 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991
• core charge: Free No Core Charge
• type: Pcv Valve
• universal fitment: Direct Replacement
• bundle description: 1 Pc Genuine Beck Arnley Pcv Valve

seller airfueldepo:

• # reviews: 565310
• rating: 98.7%
• city: Indianapolis, Indiana

payments airfueldepo:

• credit card: Mastercard
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• wallet: Paypal

shipping airfueldepo:

• class: Standard, Expedited
• type: Fixed
• service: Standard, Expedited
• transit: 4-7 Days
• cost: $0.00

offer airfueldepo:

• started: September 5, 2025
• quantity: 1
• options: Ship-to-home
• sold: 0
• availability: In Stock

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

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