DORMAN/HELP Pcv Grommet Od 037495423403 0.557 0.923 0.564

( Brand: Dorman/help ), ( Manufacturer Part Number: 42340 ), ( Manufacturer Warranty: 1 Year ), ( California Prop 65 Warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. ), ( Pn-oem: 17139-pd1-000 ), ( UPC: 037495423403 )

Review DORMAN/HELP Pcv Grommet 0.557 Inch Id 0.923 Od 0.564 Thickness

Dorman Help 42340 PCV Grommet - 0.557 Inch ID, 0.923 Inch OD, 0.564 Inch Height

The Dorman Help 42340 PCV (Positive Crankcase Ventilation) grommet is a vital component of your vehicle's engine cooling system. Designed to fit applications with a 0.557-inch ID (inner diameter) and a 0.923-inch OD (outer diameter), this grommet is an essential replacement for worn-out or damaged parts.

This grommet features a height of 0.564 inches, making it an exact match for specific applications requiring this size. The PCV system helps control crankcase pressure and prevents the buildup of harmful gases within the crankcase. A faulty PCV grommet can cause issues like poor engine performance, rough idling, or even engine damage.

Constructed from high-quality materials, the Dorman Help 42340 PCV grommet is engineered to deliver a reliable and long-lasting solution for your vehicle. Its precise dimensions ensure a perfect fit, while its durable design provides excellent resistance to wear and tear.

Installing this grommet is a straightforward process that can be completed in a matter of minutes. Simply remove the old grommet, clean the area, and then install the new one, securing it in place with the recommended sealant or clips.

By choosing the Dorman Help 42340 PCV grommet, you're investing in a functional and long-lasting component that will keep your engine running smoothly and efficiently. With its precise fit and superior durability, this grommet is an excellent choice for maintaining the overall health and longevity of your vehicle.

The Dorman Helping Hand H42340 PCV Grommet is a critical component in the automotive engine cooling system. This grommet helps in transferring the PCV (Positive Crankcase Ventilation) system's pressure from the crankcase to the intake manifold. Here are some pros and cons of purchasing this grommet to help you make an informed decision:

1. OEM Quality: This aftermarket grommet is designed to meet or even exceed OEM (Original Equipment Manufacturer) specifications.

2. Precise Fitment: Dorman guarantees a perfect fitment for various makes and models, ensuring a hassle-free installation process.

3. Durability: This grommet is made from high-quality materials, providing excellent durability and resistance to wear and tear.

4. Leak-Free Performance: The seal design of the grommet ensures a leak-free connection, preventing unwanted engine oil or coolant leaks.

5. Economical: Compared to purchasing an OEM grommet, this aftermarket option is more affordable, saving you money.

1. Availability: Sometimes, this specific grommet might not be readily available at local auto parts stores, requiring you to order it online.

2. Compatibility: Ensure that the grommet you order is compatible with your specific make and model to avoid any potential issues.

The Dorman Helping Hand H42340 PCV Grommet is a reliable and cost-effective solution for replacing a faulty or worn-out original grommet. It offers precise fitment, durability, and leak-free performance, making it a smart choice for car owners looking to maintain their vehicle's cooling system. If you need this grommet for your vehicle and can't find it locally, consider ordering it online from a reputable auto parts supplier to ensure a perfect fitment and excellent value for your money.

Details:

part #: 42340 prices

• $7.17-$20.68

specifications airfueldepo:

• brand: Dorman/help
• mpn: 42340
• manufacturer warranty: 1 Year
• california prop 65 warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm.
• pn-oem: 17139-pd1-000
• upc: 037495423403

general airfueldepo:

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

returns airfueldepo:

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

shipping airfueldepo:

• service: Economy, Standard, Expedited, Overnight
• transit: 5-8 Days
• type: Fixed
• cost: $0.00
• class: Economy, Standard, Expedited, One-day

payments airfueldepo:

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

offer airfueldepo:

• options: Ship-to-home
• started: November 27, 2025
• sold: 0
• availability: In Stock
• quantity: 2

seller airfueldepo:

• rating: 99.3%
• # reviews: 129047
• city: Colmar, Pennsylvania

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