GM 21007039 Intake Valve

( Brand: Gm ), ( Manufacturer Part Number: 21007039 ), ( Part Type: Intake Valve ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Parts Included: Only Part Reference 5 On The Diagram Is Included )

Review GM Genuine Intake Valve

The GM 21007039 Intake Valve is a crucial component of your engine's intake system, designed for optimal performance and fuel efficiency. This intake valve is specifically engineered for use in General Motors vehicles, ensuring a precise fit and reliable operation.

The intake valve is responsible for allowing the air-fuel mixture to enter the engine's combustion chamber during the intake stroke of the engine cycle. The design of this particular valve features a durable, heat-resistant material for the valve body and seat, allowing it to withstand the extreme temperatures and pressures encountered within the engine.

The intake valve also includes an advanced hydraulic roller tip, which helps reduce engine friction and improve overall engine efficiency. This design also contributes to smoother valve operation, resulting in reduced engine noise and improved engine performance.

Additionally, the GM 21007039 Intake Valve features a hollow stem design, which helps to minimize the weight of the valve and reduce the load on the engine's camshaft. This not only leads to improved engine performance but also contributes to a longer lifespan for the valve and the engine as a whole.

The intake valve is meticulously manufactured to strict quality standards, ensuring a flawless fit and reliable operation. It is also engineered to work in harmony with other engine components, optimizing the overall performance of your vehicle.

In summary, the GM 21007039 Intake Valve is a high-performance, durable component that is essential for maintaining the optimal operation of your engine. Its advanced design features contribute to improved engine efficiency, reduced friction, and smoother operation, making it an excellent investment for any vehicle owner seeking optimal engine performance.

Buying a GM 21007039 intake valve involves considering its potential benefits and drawbacks. Here are some pros and cons to help you make an informed decision.

1. Improved Engine Performance: A new intake valve can enhance the overall performance of your engine by ensuring optimal air and fuel mixture. This can translate to better throttle response and increased horsepower.

2. Enhanced Fuel Efficiency: With improved engine performance, your vehicle may consume fuel more efficiently. This can lead to cost savings over time.

3. Durability: A new intake valve is designed to last longer than a worn-out or damaged one. It can reduce the likelihood of engine misfires and other issues caused by faulty valves.

1. Cost: Replacing an intake valve can be an expensive repair, especially if it is not covered under warranty. The cost of the part itself, as well as labor and other fees, can add up.

2. Time: Installing a new intake valve requires specialized knowledge and tools. It can take several hours to complete the job, and you may need to arrange for transportation or alternative means of transportation while your vehicle is being serviced.

3. Risk of Damage: During the installation process, there is a risk of damaging other components in the engine. This can lead to additional repair costs and downtime.

Considering the pros and cons, a new GM 21007039 intake valve can offer significant improvements in engine performance and fuel efficiency. However, the cost and time involved in the replacement process can be a deterrent for some. Ultimately, the decision to replace the intake valve depends on the severity of the issue, the cost of repairs, and your personal priorities.

If you are experiencing issues with your engine, such as misfires or reduced performance, it is worth considering a new intake valve. However, before making a decision, it is recommended that you consult with a certified mechanic to assess the extent of the damage and provide you with an accurate cost estimate. This can help you make an informed decision about whether the benefits of a new intake valve outweigh the costs.

Details:

Found a Better Price. Electrical parts are not returnable. Request a Return. Add details like I tried to install this part, and it didn't fit.

Just Didn't Like it. Changed My Mind. Buyer should verify this is the exact part needed before purchasing. Parts must be resalable and in the original packaging.

Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

part #: 21007039 prices

• $15.56-$45.48

specifications voomvalve:

• brand: Gm
• mpn: 21007039
• part type: Intake Valve
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• parts included: Only Part Reference 5 On The Diagram Is Included

general voomvalve:

• condition: New
• Engines Engine Parts > Valvetrain Components > Valves

payments voomvalve:

• credit card: Mastercard
• wallet: Paypal
• other

shipping voomvalve:

• service: UPS Ground
• transit: 5-11 Days
• carrier: UPS
• cost: $10.95
• class: Standard
• type: Fixed

returns voomvalve:

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

seller voomvalve:

• # reviews: 4274
• city: Pompano Beach, Florida
• rating: 99.7%

offer voomvalve:

• started: April 11, 2026
• options: Ship-to-home
• quantity: 4
• availability: In Stock
• sold: 0

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