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  3. 2940N

2940N Nos Opel Kadett Ate Intake Valve 1.1L

fits model: 1100, Gt.

2940n Oem Nos Opel Kadett B Gt 1100 Ate Intake Valve Pair 2 Pcs Vintage 1.1l

( Manufacturer Part Number: 2940N ), ( Brand: Oem ), ( Type: Intake Valve ), ( Vintage Part: Yes )

Review Nos Opel Kadett Ate Intake Valve Pair Pcs Vintage 1.1l fits 1100 GT

Introducing the top-tier intake valve set for the Opel Kadett GT/E 1.1L engine with the part number 2940N. This set is specifically designed to cater to the needs of the NO S sequential fuel injection system in these vehicles, ensuring optimal engine performance.

Each intake valve in this set is meticulously crafted from high-quality materials to provide unparalleled durability and reliability. The valves feature precision-engineered shapes to allow for efficient airflow into the combustion chamber, thus enhancing the engine's power output and overall efficiency.

The valves' stems incorporate robust, hardened seats to ensure a perfect seal with the corresponding intake ports. This sealing feature is crucial for maintaining proper engine compression and preventing any unwanted leakage of air or fuel.

Furthermore, the intake valves undergo rigorous testing to ensure they meet the highest standards of quality and functionality. The testing process includes checking for proper valve clearances, ensuring they operate smoothly within their respective guides, and confirming they function correctly with the engine's other components.

Installing these new intake valves is a straightforward process, making it a wise investment for Opel Kadett GT/E owners looking to improve their engine's performance and longevity. These valves are designed as direct replacements for the original equipment, ensuring a perfect fit and minimal installation time.

By upgrading your engine with this set of high-performance intake valves, you can expect enhanced engine response, improved power output, and a smoother, more consistent driving experience. Overall, the 2940N intake valve set is an essential upgrade for any Opel Kadett GT/E 1.1L engine looking for a performance boost.

The Opel Kadett GT/i is a compact car that was produced by Opel from 1986 to 1993. The 1.1L version of this car came with a single-cam, 1100cc engine. If you are considering buying new intake valves (part number 2940N OS) for this engine, here are some potential pros and cons to help you make an informed decision:

Pros:

1. Improved Engine Performance: Replacing worn-out intake valves can help improve the overall performance of the engine. New valves can allow better airflow into the combustion chamber, leading to increased power and better fuel efficiency.

2. Reduced Emissions: Worn-out intake valves can cause the engine to emit more pollutants. Replacing them with new ones can help reduce emissions, making your car more environmentally friendly.

3. Longer Engine Life: Keeping the engine in good condition by replacing worn-out parts like intake valves can help extend the life of the engine.

Cons:

1. Cost: The cost of purchasing and installing new intake valves can be a significant investment. The price of the part itself can range from $100 to $300, depending on the supplier, and labor costs can add to the total cost.

2. Time: Installing new intake valves can be a time-consuming process, especially if you don't have the necessary tools and expertise to do it yourself. You may need to take your car to a mechanic, which can mean multiple days without your vehicle.

3. Risk of Damage: During the removal and installation process, there is a risk of damaging other parts of the engine or surrounding components. This can add to the cost of the repair.

Conclusion:

Replacing intake valves in a 1.1L Opel Kadett GT/i can lead to improved engine performance, reduced emissions, and a longer engine life. However, the cost and time involved in the process can be significant. If your car is experiencing issues related to worn-out intake valves, it's essential to weigh the benefits against the costs before making a decision.

Recommendation:

If you're experiencing noticeable engine performance issues or noticeable increases in emissions, it may be worth considering the replacement of your intake valves. However, if your car is running relatively well, it may be more cost-effective to wait until the issue becomes more significant before making the investment. Ultimately, the decision depends on your budget, the age and condition of your car, and your personal priorities.

Details:

Comes with only 2 valve stems box has storage wear. One valve has slight surface rust no putting Stamped ATE 2940 These fit the 1.1L 1100cc engines found in Opel Kadett B, 11 and Olympia approx.

part #: 2940n prices

  • $14.99-$15.00

specifications voomvalve:

  • for models: 1100, Gt
  • mpn: 2940n
  • brand: Oem
  • type: Intake Valve
  • vintage part: Yes

offer voomvalve:

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

general voomvalve:

  • Engines Engine Parts > Valvetrain Components > Valves
  • condition: New other see details

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  • policy: No Returns

seller voomvalve:

  • city: Newark, Texas
  • rating: 99.3%
  • # reviews: 570

shipping voomvalve:

  • class: Standard
  • cost: $6.00
  • carrier: USPS
  • transit: 4-10 Days
  • service: USPS Ground Advantage
  • type: Fixed
for models: 1100, gt, type: intake valve, vintage part: yes,
category: auto parts > engines engine parts > valvetrain components > valves, sku: 12480891396200773,

2940N Is Similar To:

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2 offers $14.99–$15.00 USD
  • Offer #1: $14.99 price + $6.00 shipping estimate = $20.99* total. 1965 1971). Comes with only 2 valve stems box has storage wear.+$6.00 shipping
  • Offer #2: $15.00 price + $8.60 shipping estimate = $23.60* total. Details: NOS. Part NUMBERS:.+$8.60 shipping

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