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  2. sku: 11879332375583721
  3. GM 4086A12580681

GM 4086A12580681 Fuel Injector 4.8L 5.3L 6.0L

fits model: Denali, Silverado, Sierra, Suburban. make: Gmc, Chevy. year: 1999–2007.

4086a12580681 Gm 1999 07 Gmc Chevy Denali Silverado Sierra Suburban 4.8l 5.3l 6.0l Fuel Injector

( Brand: Gm ), ( Manufacturer Part Number: 4086A12580681 ), ( Mounting Style: Clip On ), ( Items Included: Circlip, Mounting Hardware, O-ring ), ( Vintage Part: Yes ), ( Fuel Type: Gasoline ), ( Type: Fuel Injector ), ( Connector Color: Black ), ( Manufacturer Warranty: 1 Month ), ( Connector Type: Female ), ( Country/region Of Manufacture: United States ), ( Item Weight: Factory )

Review GM Gmc Chevy 4.8l 5.3l 6.0l Fuel Injector fits DENALI SILVERADO SIERRA SUBURBAN 1999–2007

High-Performance Fuel Injector for 1999 GMC Denali, Chevy Silverado, Sierra, and Suburban (4.8L, 5.3L, 6.0L Engines)

The GM 4086A12580681 Fuel Injector, specifically designed for the 1999 model year GMC Denali, Chevy Silverado, Sierra, and Suburban, is a testament to engineering precision and performance enhancement. This fuel injector is a crucial component of the engine's fuel delivery system, ensuring optimal combustion for a smoother ride and improved fuel efficiency.

This particular injector is compatible with engines equipped with displacements of 4.8L, 5.3L, and 6.0L. The 4086A12580681 injector is engineered to deliver precise amounts of fuel to the engine's cylinders at the right time, promoting efficient combustion and reduced emissions.

The injector's construction is robust, with a durable design that can withstand the rigors of daily driving as well as the demands of high-performance applications. The injector's nozzle is made from hardened steel, providing excellent resistance to wear and corrosion. The injector's body is also made from high-quality materials, ensuring longevity and reliability.

The GM 4086A12580681 Fuel Injector is easy to install, requiring no specialized tools or extensive mechanical knowledge. It is a direct replacement for the original equipment, ensuring a hassle-free installation process. By upgrading to this high-performance fuel injector, you can expect improved engine performance, increased fuel efficiency, and reduced emissions.

In summary, the GM 4086A12580681 Fuel Injector is a premium upgrade for your 1999 GMC Denali, Chevy Silverado, Sierra, or Suburban. It promises improved engine performance, increased fuel efficiency, and reduced emissions, making it an ideal choice for drivers seeking a more enjoyable and economical driving experience.

Analysis of Buying a 1999 GMC/Chevy Denali Silverado/Sierra/Suburban Fuel Injector (GM 4086A1258068)

Pros:

1. Authenticity: This is an original GMC/Chevy part, ensuring compatibility and reliability with your vehicle.

2. Availability: Being a commonly used part, it's relatively easy to find and purchase.

3. Durability: GMC/Chevy parts are known for their durability and long lifespan, making this a potential long-term solution.

Cons:

1. Age: Being a 1999 part, it may not be the most recent design, which could mean it might not offer the same level of efficiency as newer versions.

2. Wear and Tear: The part has already been used, so it may come with some wear and tear, potentially reducing its lifespan.

3. Cost: While it's not the most expensive part on the market, it might be priced higher than rebuilt or used parts from third-party sellers.

Conclusion: While this original GMC/Chevy fuel injector offers the assurance of compatibility and durability, it may not be the most cost-effective solution due to its age and potential wear. If budget is a concern, considering rebuilt or used parts from trusted third-party sellers could be a more affordable option, while still ensuring the part is suitable for your vehicle.

Recommendation: Weigh the pros and cons and decide based on your budget, vehicle needs, and preference for original parts. If you prioritize original parts and can afford it, this could be a good choice. Otherwise, consider rebuilt or used alternatives from reliable sources.

Details:

Direct replacement, plug play. OEM Fuel Injector removed from a 1999 2007 GM 4.8L / 5.3L 6.0L V8 engine. Excellent condition, tested and ready to install. 1999 2007 GMC Chevy Denali Silverado Sierra Suburban 4.8L 5.3L 6.0L Fuel Injector 25317628 OEM.

Genuine GM part OEM #25317628, fits a wide range of Chevrolet, GMC, and Cadillac trucks Suva. Features: OEM factory original injector. Buyer pays for return shipping. Fits GM V8 4.8L / 5.3L 6.0L engines.

part #: 4086a12580681 price

  • $18.69

specifications carfuelinjector:

  • for models: Denali, Silverado, Sierra, Suburban
  • for makes: Gmc, Chevy
  • for years: 1999-2007
  • brand: Gm
  • mpn: 4086a12580681
  • mounting style: Clip On
  • items included: Circlip, Mounting Hardware, O-ring
  • vintage part: Yes
  • fuel type: Gasoline
  • type: Fuel Injector
  • connector color: Black
  • manufacturer warranty: 1 Month
  • connector type: Female
  • country/region of manufacture: United States
  • item weight: Factory

seller carfuelinjector:

  • # reviews: 965
  • rating: 98.6%
  • city: Holyoke, Massachusetts

offer carfuelinjector:

  • sold: 0
  • options: Ship-to-home
  • started: September 21, 2025
  • best offers: True
  • quantity: 4
  • availability: In Stock

payments carfuelinjector:

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

returns carfuelinjector:

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

shipping carfuelinjector:

  • transit: 4-8 Days
  • class: Expedited
  • cost: $0.00
  • service: Expedited
  • type: Fixed

general carfuelinjector:

  • condition: Used
  • Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors
for models: denali, silverado, sierra, suburban, for makes: gmc, chevy, for years: 1999-2007, mounting style: clip on, items included: circlip, mounting hardware, o-ring, vintage part: yes, fuel type: gasoline, type: fuel injector, connector color: black, manufacturer warranty: 1 month, connector type: female, country/region of manufacture: united states, item weight: factory,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, sku: 11879332375583721,
Gm 4086A12580681 Is Similar To:
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1 offer $18.69 USD
  • Used. Offer #1 priced at $18.69 + $0.00 shipping estimate = $18.69* total. Unit has been tested and is fully functional. Genuine OEM Fuel Injector removed from a GM V8 truck/SUV application.FREE SHIPPING

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