CS79T9 Vapor Canister Purge Solenoid

( Brand: Genuine ), ( Part Type: Canister Solenoid ), ( Manufacturer Part Number: CS79T9 ), ( Product Warranty: 12 Month Warranty ), ( Part Info: Vapor Canister Purge Solenoid ), ( Years: 2000 2003 2001 1999 2006 2002 1998 2004 2005 2010 2007 2008 2009 ), ( Makes: Mercedes ), ( Models: Ml320 Ml350 Ml500 Ml430 R500 Ml55 Amg Ml450 Ml63 Amg R63 Amg R350 ), ( Important: Please Read All Notes Before Making This Purchase ), ( Cs-sku: 400 )

Review GENUINE Vapor Canister Purge Solenoid fits ML320 ML350 ML500 ML430 R500 ML55 AMG 1998–2010

The CS79T9 Vapor Canister Purge Solenoid is an essential component in the fuel delivery system of various Mercedes-Benz models, including ML320, ML350, ML500, ML430, R500, and ML55 AMG. This solenoid is responsible for purging the vapor from the fuel tank and returning it to the intake system, ensuring optimal engine performance and efficient fuel economy.

The CS79T9 solenoid is engineered with high-quality materials, ensuring durability and reliability over an extended period. The solenoid valve is made of corrosion-resistant materials to withstand the harsh fuel environment and prevent leakage. The electrical connections are shielded with moisture-resistant materials to protect against damage from moisture intrusion.

The CS79T9 Vapor Canister Purge Solenoid features a compact design, making it easy to install and replace. The solenoid comes with a plug-and-play connector, allowing for a straightforward installation process. The solenoid is also compatible with OEM (Original Equipment Manufacturer) wiring harnesses for seamless integration into the vehicle's electrical system.

This solenoid operates by drawing a vacuum from the fuel tank when the engine is running. The vacuum pulls fuel vapors through the purge solenoid and into the intake system, where they are burned off in the engine. This process helps to reduce fuel evaporation and improve cold-start performance, ensuring a smoother and more efficient driving experience.

In summary, the CS79T9 Vapor Canister Purge Solenoid is a crucial component in the fuel delivery system of Mercedes-Benz ML320, ML350, ML500, ML430, R500, and ML55 AMG models. Its high-quality design, compact size, and easy installation make it an excellent choice for maintaining the optimal performance of your vehicle's fuel system.

The CS79T9 vapor canister purge solenoid is a crucial component in the evaporative emission system of Mercedes-Benz ML320, ML350, ML500, ML430, R500, and ML55 vehicles. This part is responsible for controlling the flow of fuel vapors from the charcoal canister to the engine intake system for combustion. Here are some pros and cons of buying this part:

1. Improves engine performance: A faulty vapor canister purge solenoid can lead to poor engine performance, rough idling, and stalling. Replacing this part can help improve the overall performance of your Mercedes-Benz vehicle.

2. Reduces emissions: The vapor canister purge solenoid plays a vital role in reducing harmful emissions by ensuring that fuel vapors are properly routed to the engine for combustion. This can help your vehicle pass emissions tests and meet environmental regulations.

3. Prevents check engine light: A faulty vapor canister purge solenoid can trigger the check engine light. Replacing this part can help prevent the check engine light from coming on and save you the hassle of dealing with diagnostic tests.

1. Cost: The CS79T9 vapor canister purge solenoid is not a cheap part to replace. Expect to pay anywhere from $150 to $400 for the part and labor, depending on the specific Mercedes-Benz model and location.

2. Installation complexity: Installing the vapor canister purge solenoid can be a complex process, especially for those who are not mechanically inclined. It may require specialized tools and knowledge to properly install the part, which can add to the overall cost.

3. Potential for additional repairs: A faulty vapor canister purge solenoid can be a symptom of a larger issue within the evaporative emission system. Replacing this part may require additional repairs or maintenance to ensure that the system is functioning properly.

The CS79T9 vapor canister purge solenoid is a critical component in the evaporative emission system of Mercedes-Benz ML320, ML350, ML500, ML430, R500, and ML55 vehicles. Replacing this part can help improve engine performance, reduce emissions, and prevent the check engine light from coming on. However, it is a costly and complex process that may require additional repairs or maintenance. Ultimately, the decision to replace the vapor canister purge solenoid depends on the specific needs and budget of the vehicle owner. If the part is causing noticeable performance issues or emissions problems, it may be worth the investment to replace it. However, if the cost and complexity of the repair outweigh the potential benefits, it may be worth considering alternative solutions or waiting until the issue becomes more pressing.

If you are experiencing issues with your Mercedes-Benz vehicle's evaporative emission system and suspect that the vapor canister purge solenoid may be the culprit, it is best to consult with a certified Mercedes-Benz mechanic or dealership. They can diagnose the issue accurately and provide you with a cost estimate for the repair. If the cost and complexity of the repair are within your budget and you value the long-term performance and emissions benefits of the vehicle, it may be worth proceeding with the repair. However, if the cost and complexity are not feasible, you may want to consider alternative solutions such as modifying the vehicle's emission system or living with the issue until it becomes more pressing.

part # cs79t9 prices

• $20.00-$32.99

specifications exhawrap:

• for models: Ml320, Ml350, Ml500, Ml430, R500, Ml55, Amg
• for years: 1998-2010
• brand: Genuine
• part type: Canister Solenoid
• manufacturer part number: CS79T9
• product warranty: 12 Month Warranty
• part info: Vapor Canister Purge Solenoid
• years: 2000 2003 2001 1999 2006 2002 1998 2004 2005 2010 2007 2008 2009
• makes: Mercedes
• models: Ml320 Ml350 Ml500 Ml430 R500 Ml55 Amg Ml450 Ml63 Amg R63 Amg R350
• important: Please Read All Notes Before Making This Purchase
• cs-sku: 400

general exhawrap:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Fuel Vapor Canisters

shipping exhawrap:

• type: Fixed
• service: FedEx Ground / FedEx Home Delivery
• transit: 3-7 Days
• cost: $0.00
• class: Standard
• carrier: FedEx

seller exhawrap:

• # reviews: 68861
• rating: 98.8%

payments exhawrap:

• other
• credit card: Mastercard
• wallet: Paypal

offer exhawrap:

• sold: 0
• started: June 17, 2026
• options: Ship-to-home
• quantity: 1
• availability: In Stock

returns exhawrap:

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

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