GM 3919891 Air Cleaner Valve Cover Vent Hose

( Brand: Gm ), ( Manufacturer Part Number: 3919891 ), ( Part Type: Valve Cover Cleaner Vent Hose ), ( Items Included: Hose ), ( Air Filter Shape: Round ), ( Material: Rubber )

Review GM Air Cleaner To Valve Cover Vent Hose Original Used Ncrs fits CORVETTE 1968-72

1968-1972 Corvette Air Cleaner Valve Cover Vent Hose

This is an authentic replacement vent hose for the air cleaner valve cover assembly on 1968-1972 Chevrolet Corvette models. Designed to provide a perfect fit and function, this vent hose is an essential component for maintaining the proper airflow in your Corvette's engine compartment.

Made from high-quality rubber material, this vent hose ensures a reliable and secure connection between the air cleaner and the valve cover. It features a smooth and flexible design that allows it to conform to various engine configurations while withstanding the rigors of driving.

The hose measures approximately 12 inches in length, providing an adequate reach between the components. The connector ends are engineered to match the original factory specifications, ensuring a seamless integration with your Corvette's existing system.

This replacement vent hose is ideal for Corvette enthusiasts who are restoring their vehicles or addressing worn-out or leaking hoses. It is also suitable for daily drivers and high-performance applications, as it is engineered to deliver consistent performance and durability.

Installation is straightforward, requiring no specialized tools or extensive mechanical knowledge. Simply remove the old hose, and replace it with the new one, following the recommended installation procedures.

By upgrading your Corvette with this genuine GM replacement vent hose, you'll not only enhance the overall appearance of your engine bay but also ensure optimal engine performance and longevity. Trust us to help you keep your classic or modern Corvette in top shape.

Pros and Cons of Buying a GM 3919891 1968-72 Corvette Air Cleaner Valve Cover Vent Hose

The GM 3919891 1968-72 Corvette Air Cleaner Valve Cover Vent Hose is an essential component for maintaining the proper functioning of the air intake system in the classic Corvette models from 1968 to 1972. Like any automotive part, there are advantages and disadvantages to consider before making a purchase.

1. OEM (Original Equipment Manufacturer) part: This hose is a direct replacement for the factory-installed part, ensuring a perfect fit and compatibility with your Corvette's engine.

2. Improved engine performance: A worn-out or damaged vent hose can lead to decreased engine performance. Replacing it with a new one can help restore the engine's efficiency and power.

3. Prevents potential engine damage: A faulty vent hose can cause vacuum leaks, which can lead to various engine issues, such as misfiring, decreased fuel efficiency, and even engine damage in severe cases.

1. Cost: OEM parts, especially for classic cars, tend to be more expensive than aftermarket alternatives. However, the investment in a genuine GM part can provide better long-term reliability and performance.

2. Availability: Due to its specific application, this vent hose might be harder to find in local auto parts stores. You may need to order it online or from a specialized automotive supplier.

3. Installation complexity: While the installation process itself is not particularly complicated, it may require some level of mechanical skill and experience, especially if you are working on an older car with limited access to certain areas.

The decision to buy a GM 3919891 1968-72 Corvette Air Cleaner Valve Cover Vent Hose depends on your priorities as a Corvette owner. If you value the convenience of an OEM part, the peace of mind that comes with knowing it is a direct replacement, and the potential performance benefits, then this hose is a worthwhile investment. However, if you're budget-conscious and prefer an aftermarket alternative, be sure to research compatibility and potential long-term reliability before making a purchase.

If you are committed to restoring or maintaining the performance of your classic 1968-72 Corvette, and you value the benefits of an OEM part, consider purchasing the GM 3919891 Air Cleaner Valve Cover Vent Hose. It may be a more significant investment upfront, but the potential performance gains and long-term reliability can make it a worthwhile one.

Details:

1971 AIR CLEANER BASE, ALL WITH 454 LS-6. FITS: 1968-1969 AIR CLEANER BASE, ALL WITH 427 EXCEPT 3 X 2 L88. 3919891 1968-72 Corvette Air Cleaner to Valve Cover Vent Hose Original Used NCRS. 1968-1972 CRANKCASE VENT TUBE HOSE, ALL WITH 427 454 EXCEPT 3 X 2 L88.

part #: 3919891 prices

• $124.95-$155.99

specifications aicleaer:

• for models: Corvette
• for years: 1968-72
• brand: Gm
• mpn: 3919891
• part type: Valve Cover Cleaner Vent Hose
• items included: Hose
• air filter shape: Round
• material: Rubber

payments aicleaer:

• credit card: Visa
• wallet: Apple-pay
• other

general aicleaer:

• condition: Used
• Car Truck Parts Accessories > Air Fuel Delivery > Air Filter Housings

returns aicleaer:

• policy: No Returns

shipping aicleaer:

• type: Calculated
• service: USPS Ground Advantage
• transit: 4-9 Days
• carrier: USPS
• cost: $0.00
• class: Standard

seller aicleaer:

• # reviews: 747
• rating: 100.0%
• city: Clive, Iowa

offer aicleaer:

• quantity: 1
• started: May 9, 2026
• availability: In Stock
• options: Ship-to-home
• sold: 0

Gm 3919891 Is Similar To:

• 10085639 Gm Oem Air Cleaner Tube (33% similar) ...(February 19th, 2019)
• 10105251 General Motors Gm Fresh Air Intake Duct For Camaro Rs (23.4% similar) Look at the pics and see for yourself what you are buying. 7l v8 - gas. Also, I am always picking up items from thrift stores, garage sales and other places. Feel free to ask any questions. This Gm fresh air intake duct for Camry Iroc-z Z28 rs appears to be in excellent used condition and includes ...(October 28th, 2018)
• 10322538 Gm Brand New Genuine Oem Cabin Air Filter (21.1% similar) All of Tosca's top quality oem replacement parts are backed by a 12 month 12,000 mile warranty. Manufacturer part number: identified in schematic if applicable: 10...(January 14th, 2019)
• 10350736 Gm Chevrolet New Air (21.4% similar) ...(July 19th, 2017)
• 10353743 Gm Upper Air Filter Housing (30.3% similar) This Gm upper air filter housing is in very good condition item shows little signs of use from previous owner please see pictures for exact. 8l v6 - grand pix 2005 gyp 8L, 2004 , with SUPERCHARGER3. Features: 8l v6 - grand pix 2004 gyp 8l v6 - grand pix 8L, with supercharger compatibility: ...(June 20th, 2018)
• 10397805 Gm Oem Cadillac Cts Air Filter Housing Cover (32.4% similar) Check my other offers for genuine Gm parts. I ship to shipping hub only. Make sure to check all the photos as they are part of. New genuine Gm oem Gm 10397805NEW in the box...(May 20th, 2018)
• 11518908 Gm Brand New Genuine Oem Air Filter Housing Nut (31.7% similar) All of Tosca's top quality oem replacement parts are backed by a 12 month 12,000 mile warranty. Manufacturer part number: identified in schematic if applicable...(December 25th, 2018)
• 11519385 Gm Brand New Genuine Oem Air Filter Housing Bolt (30% similar) The Tosca family has also led nation in both ford and Lincoln mercury sales during our history. There is always a member of the Tosca family to meet with customer. Over his many years, he has developed a business of best in class sales and service. Continental us...(September 8th, 2018)
• 11611199 Gm Buick Chevrolet Gmc Cadillac Saturn Genuine Air Cleaner Assembly (32.7% similar) Hazmat parts are not returnable. Wagon, 6L, 2L. Non-returnable parts are marked as such and sold as-is. 6L, coupe, 2L. Shipping carrier substitutions may be made at our determination in an attempt to reduce cost the customer...(September 19th, 2018)
• 120-172 Holley Performance Gm Licensed Vintage Air Cleaner 090127000243 (29.9% similar) Drop carb air horn DOA. Holley's products also include performance fuel pumps, intake manifolds engine dress-up for street performance, race and marine applications. Finned w iconic Chevy Bowie logo knock out provisions for fresh air adapter premium filter satin black finish part number: 120-172PART...(July 16th, 2018)
• 120-174 Holley Performance Gm Licensed Vintage Air Cleaner 090127000267 (24.7% similar) Questions or concerns. Note in order for the merchandise to be classified as shipped incorrectly buyer would have receive a different part number than what was ordered on their initial. Original shipping charges may also be deducted from the return. Holley has been the undisputed leader in fuel ...(March 13th, 2018)