1. Air/Fuel Hoses, Lines & Pipes On Sale
  2. sku: 18029677436859631
  3. GM 25501914

GM 25501914 Trans Am Air Injection Pipe 77-79

fits model: Firebird. make: Pontiac.

25501914 Gm 77-79 Pontiac Trans Am Firebird Air Injection Pipe

( Brand: Gm ), ( Manufacturer Part Number: 25501914 ), ( Type: Pipe ), ( Fluid Type: Air ), ( Vintage Part: Yes ), ( Universal Fitment: No )

Review GM 77-79 Pontiac Trans Am Air Injection Pipe fits FIREBIRD

GM 25501914 Air Injection Pipe for 77-79 Pontiac Trans Am & Firebird

The GM 25501914 Air Injection Pipe is a crucial component of the emissions system designed specifically for 1977 to 1979 Pontiac Trans Am and Firebird models. This part plays a significant role in ensuring that your vehicle complies with the mandatory emissions regulations.

This air injection pipe is engineered to be a direct factory replacement, ensuring a seamless installation process. It is manufactured using high-quality materials, such as durable and corrosion-resistant metal, to ensure longevity and reliability. The pipe measures approximately 19 inches in length, making it a perfect fit for the specified vehicle models.

The GM 25501914 Air Injection Pipe features a unique design that allows it to draw in excess air from the engine and mix it with fuel before it enters the combustion chamber. This process helps to reduce harmful hydrocarbon emissions, making your vehicle more eco-friendly and improving its overall performance.

The pipe comes complete with all necessary hardware for installation, including clamps and mounting brackets. The installation process is relatively straightforward and can be completed in a few hours by an experienced DIY enthusiast or a professional mechanic.

By replacing a worn-out or damaged air injection pipe with this genuine GM part, you can help maintain the optimal performance of your 1977 to 1979 Pontiac Trans Am or Firebird. Additionally, investing in a new air injection pipe can help prevent potential engine damage caused by a faulty or malfunctioning emissions system.

In summary, the GM 25501914 Air Injection Pipe is a must-have component for 77-79 Pontiac Trans Am and Firebird owners. It is designed to meet the highest standards of quality and performance, ensuring that your vehicle not only meets emissions regulations but also performs at its best.

Buying a GM 25501914 air injection pipe for a 1977-1979 Pontiac Trans Am or Firebird comes with several pros and cons that every potential buyer should consider before making a purchase.

Pros:

1. OEM Part: This air injection pipe is a genuine General Motors part, ensuring a perfect fit and function for your vehicle.

2. Improved Engine Performance: The air injection system in your vehicle is essential for reducing emissions and improving engine performance by controlling exhaust gas temperatures.

3. Long-Lasting: OEM parts are often built to last longer than aftermarket alternatives, providing you with peace of mind and fewer potential repairs in the future.

4. Warranty Coverage: When purchasing from a reputable dealer or through GM's Certified Used Parts program, you may be eligible for warranty coverage, protecting your investment.

Cons:

1. Cost: Original equipment manufacturer (OEM) parts can be more expensive than aftermarket alternatives, but the increased cost may be worth it for the reliability and performance.

2. Availability: Finding an OEM air injection pipe for an older vehicle might be challenging, as they are not always readily available. You may need to check with multiple dealers or wait for the part to be sourced.

3. Installation: Installing the air injection pipe yourself may be difficult, especially if you don't have experience working on engines or exhaust systems. Consider hiring a professional mechanic to ensure proper installation.

Conclusion:

The decision to buy a GM 25501914 air injection pipe for your 1977-1979 Pontiac Trans Am or Firebird depends on your priorities. If you value the peace of mind and performance benefits of an OEM part, as well as potential warranty coverage, then investing in this genuine GM part is a worthwhile choice. However, if cost and availability are your main concerns, you may want to consider aftermarket alternatives or seek out alternative sources for the part.

Recommendation:

Before making a purchase, be sure to research multiple sources for the GM 25501914 air injection pipe, such as dealerships, salvage yards, or reputable online retailers. Compare prices and availability, and consider the potential benefits and drawbacks of each option. Additionally, consider consulting with a professional mechanic for their advice and to ensure proper installation if you don't have the necessary expertise.

Details:

This pipe, with the manufacturer part number 25501914, is designed to deliver air engine, making it a crucial component for proper functioning of cars and fuel system. The 77-79 Pontiac Trans Am Firebird GM Air Injection Pipe is a vintage part manufactured by specifically for these classic vehicles. While it is not universally fitting, tailored for the specific model's mentioned in title, ensuring compatibility and optimal performance.

part #: 25501914 price

  • $35.45

specifications airintakesystemse:

  • for models: Firebird
  • for makes: Pontiac
  • brand: Gm
  • mpn: 25501914
  • type: Pipe
  • fluid type: Air
  • vintage part: Yes
  • universal fitment: No

offer airintakesystemse:

  • options: Ship-to-home
  • sold: 0
  • best offers: True
  • quantity: 1
  • started: January 17, 2026
  • availability: In Stock

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  • cost: $8.98
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general airintakesystemse:

  • Car Truck Parts Accessories > Air Fuel Delivery > Hoses, Lines Pipes
  • condition: Used
for models: firebird, for makes: pontiac, type: pipe, fluid type: air, vintage part: yes, universal fitment: no,
category: auto parts > car truck parts accessories > air fuel delivery > hoses, lines pipes, sku: 18029677436859631,
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1 offer $35.45 USD
  • New other (see details). Offer #1 priced at $35.45 + $20.95 shipping estimate = $56.40* total. 1978 Cutlass, Delta 88 231A with air injection reactor. 1978 Malibu, El Camino, Monte Carlo, Impala, Caprice, Camaro 231 with air injection reactor.+$20.95 shipping

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