DORMAN Pcv Valve Grommet Help 037495423236

( Brand: Dorman ), ( Manufacturer Part Number: 42323 ), ( Part Type: Valve ), ( Universal Fitment: Direct Replacement ), ( UPC: 037495423236 )

Review DORMAN Gmc Chevrolet Pontiac Olds Buick Pcv Valve Grommet Help fits 1968–1990

Dorman 42323 PCV Valve Grommet - Compatible with 1968-1990 GM, Chevrolet, Pontiac, Olds, Buick

The Dorman 42323 PCV Valve Grommet is a crucial component designed for vehicles manufactured by General Motors, Chevrolet, Pontiac, Olds, and Buick between the years 1968 and 1990. This grommet is an essential part of the Positive Crankcase Ventilation (PCV) system, which helps reduce harmful emissions and improve engine performance.

This durable grommet is meticulously crafted to withstand the rigors of daily driving, ensuring a reliable and efficient PCV system. It is designed to provide a secure and snug fit, preventing any leaks that could lead to engine oil contamination or loss of performance.

The Dorman 42323 PCV Valve Grommet is easy to install, requiring no special tools or extensive mechanical knowledge. Its design ensures a seamless integration into your vehicle's existing PCV system, making it an excellent choice for DIY enthusiasts and professional mechanics alike.

By replacing a worn or damaged PCV valve grommet with this high-quality Dorman part, you can help maintain the health and longevity of your classic GM, Chevrolet, Pontiac, Olds, or Buick vehicle. This grommet is a smart investment for any owner of these iconic cars, helping to preserve their performance and value over the years.

In summary, the Dorman 42323 PCV Valve Grommet is a top-tier replacement part that fits vehicles from 1968 to 1990 produced by General Motors, Chevrolet, Pontiac, Olds, and Buick. It is an essential component of the PCV system, ensuring optimal engine performance and reduced emissions. With its easy installation and durable construction, this grommet is a must-have for any classic car enthusiast.

Product: Dorman 42323 PCV Valve Grommet for 1968-1990 GMC, Chevrolet, Pontiac, Olds, Buick

1. OEM Replacement: This product is designed to be an exact fit for the PCV valve grommet on the specified vehicles, ensuring a seamless installation.

2. Quality: Dorman Products are known for their high-quality auto parts, and this grommet is no exception.

3. Durability: The PCV valve grommet is designed to withstand the rigors of use in a vehicle, providing long-lasting performance.

4. Improved Engine Performance: A faulty PCV valve grommet can cause problems with the PCV system, leading to poor engine performance. Replacing the grommet can help improve engine efficiency and reduce emissions.

1. Specific Application: This grommet is designed for specific models only (1968-1990 GMC, Chevrolet, Pontiac, Olds, Buick), so it may not be suitable for other vehicles.

2. Potential for OEM Part Shortage: As this is an OEM replacement part, there may be instances where the original part is no longer available, making this aftermarket option the only choice.

3. Cost: While the cost of this grommet is reasonable compared to other aftermarket parts, it may still be more expensive than some generic alternatives.

Conclusion: If you own a 1968-1990 GMC, Chevrolet, Pontiac, Olds, or Buick and are experiencing issues with your PCV valve grommet, the Dorman 42323 is a reliable and high-quality replacement option. Its OEM fit and durability make it a worthwhile investment for maintaining the performance and longevity of your vehicle's engine. However, if you are unsure about the specific model of your vehicle or are looking for a more cost-effective solution, it may be worth investigating generic alternatives or consulting with a professional mechanic.

Details:

Brand new in the original packaging.

part #: 42323 prices

• $6.30-$21.16

specifications emissyste:

• for makes: Gmc, Chevrolet, Pontiac, Olds, Buick
• for years: 1968-1990
• brand: Dorman
• mpn: 42323
• part type: Valve
• universal fitment: Direct Replacement
• upc: 037495423236

seller emissyste:

• city: Fayetteville, Georgia
• rating: 99.9%
• # reviews: 10210

offer emissyste:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: January 9, 2026
• quantity: 1
• best offers: True

payments emissyste:

• other
• cash
• credit card: Discover
• wallet: Paypal

returns emissyste:

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

general emissyste:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Other Exhaust Emission Parts

shipping emissyste:

• carrier: USPS
• service: USPS Ground Advantage, USPS Priority Mail, USPS Priority Mail Express
• class: Standard, Expedited
• transit: 4-8 Days
• cost: $0.00
• type: Calculated

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