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  3. GM 20940379

GM 20940379 Fuel Tank Shield

20940379 Gm Genuine Fuel Tank Shield

( Brand: Gm ), ( Manufacturer Part Number: 20940379 ), ( Part Type: Fuel Shield Tank ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Parts Included: Only Part Reference 7 On The Diagram Is Included )

Review GM Genuine Fuel Tank Shield

The GM 20940379 Fuel Tank Shield is a crucial protective component designed specifically for select GM vehicles. This fuel tank shield, also known as a skid plate or undercar protection, is engineered to safeguard the fuel tank from potential damage caused by road debris or off-road conditions.

Crafted from heavy-duty, high-strength steel, this fuel tank shield provides robust protection for the fuel tank, ensuring the continued operation of the vehicle's fuel system. Its design is precise, with a custom fit for select GM models, ensuring a secure installation that does not interfere with vehicle performance or clearance.

The GM 20940379 Fuel Tank Shield features a durable powder-coated finish that resists rust and corrosion, extending the life of the shield and maintaining its appearance. The shield's edges are rolled for added strength and protection, while the mounting brackets are reinforced for secure attachment to the vehicle.

Installation of the fuel tank shield is relatively straightforward, with no drilling required for most applications. The shield comes with all necessary hardware for installation, making it a convenient and hassle-free upgrade for your GM vehicle.

In summary, the GM 20940379 Fuel Tank Shield is an essential accessory for those who drive their vehicles in harsh conditions or on rough roads. Its robust construction from high-strength steel, durable powder-coated finish, and easy installation make it a wise investment for the protection and longevity of your GM vehicle's fuel system.

Pros and Cons of Buying a GM Fuel Tank Shield (Part Number: 20940379)

The GM fuel tank shield, specifically part number 20940379, is a protective component designed to safeguard the fuel tank from potential damage caused by road debris or other hazards. Like any automotive part, it comes with its advantages and disadvantages.

Pros:

1. Enhanced protection: The primary advantage of buying this fuel tank shield is the added level of protection it provides to the fuel tank, reducing the risk of fuel leaks and potential fires caused by road debris or other undercar damage.

2. Durability: The shield is made of high-quality materials designed to withstand the rigors of the road, ensuring long-lasting performance and protection for your vehicle.

3. Peace of mind: With the fuel tank shield in place, you can drive with greater confidence, knowing that your vehicle's fuel system is better protected against potential damage.

Cons:

1. Cost: One potential drawback of buying a fuel tank shield is the cost, which may be considered high by some consumers, especially when compared to the price of other aftermarket parts.

2. Installation complexity: The installation process for the fuel tank shield can be somewhat complex, requiring the removal of the fuel tank and other components to access the shield's mounting points. This may require professional installation or extensive DIY skills.

3. Weight: The shield adds weight to the vehicle, which can result in increased fuel consumption and potentially affect handling and performance.

Conclusion:

The GM fuel tank shield (part number: 20940379) offers significant advantages in terms of protection for your vehicle's fuel tank. However, it also comes with some drawbacks, such as cost, installation complexity, and weight. Ultimately, the decision to purchase the fuel tank shield depends on your personal priorities, budget, and driving habits. If you frequently encounter heavy road debris or other hazards and are willing to invest in the added protection, the fuel tank shield is a worthwhile investment. However, if the cost and complexity of installation outweigh the benefits for you, it may be best to consider other options.

Details:

Request a Return. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Buyer should verify this is the exact part needed before purchasing. Changed My Mind.

Electrical parts are not returnable. Parts must be resalable and in the original packaging. Found a Better Price. Add details like I tried to install this part, and it didn't fit.

Just Didn't Like it.

part #: 20940379 prices

  • $18.18-$65.14

specifications airfueldepo:

  • brand: Gm
  • mpn: 20940379
  • part type: Fuel Shield Tank
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • universal fitment: Direct Replacement
  • parts included: Only Part Reference 7 On The Diagram Is Included

payments airfueldepo:

  • other
  • credit card: Diners-club
  • wallet: Paypal

general airfueldepo:

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

offer airfueldepo:

  • quantity: 2
  • options: Ship-to-home
  • started: April 11, 2026
  • sold: 0
  • availability: In Stock

seller airfueldepo:

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

shipping airfueldepo:

  • class: Standard
  • transit: 4-10 Days
  • service: UPS Ground
  • carrier: UPS
  • cost: $25.22
  • type: Fixed

returns airfueldepo:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days
part type: fuel shield tank, genuine oem: yes, manufacturer warranty: 1 year, universal fitment: direct replacement, parts included: only part reference 7 on the diagram is included,
category: auto parts > car truck parts accessories > air fuel delivery, sku: 14801789800831711,

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