CADILLAC 12577340 Multiport Fuel Injector Rail Line

( Manufacturer Part Number: 12577340 ), ( Mounting Style: Bolt-on ), ( Items Included: Fuel Rail ), ( Item Length: 17 In ), ( Vintage Part: No ), ( Fuel Type: Gasoline ), ( California Prop 65 Warning: 65 ), ( Type: Fuel Injector Rail ), ( Connector Color: Black ), ( Oe/oem Part Number: 12558140 ), ( Manufacturer Warranty: 1 Month ), ( Item Height: 4 In ), ( Item Weight: 1 Lb ), ( Country Of Origin: Germany ), ( Item Width: 10 In )

Review CADILLAC Multiport Fuel Injector Rail Line Oem fits DEVILLE 2000–2005

Cadillac 12577340 2000-2005 Deville Multiport Fuel Injector Rail Line

The Cadillac 12577340 Multiport Fuel Injector Rail Line is a high-quality, OEM (Original Equipment Manufacturer) replacement component designed specifically for the 2000-2005 Cadillac Deville models. This fuel injector rail is an essential part of your vehicle's fuel delivery system, ensuring optimal engine performance and fuel efficiency.

This multiport fuel injector rail is meticulously engineered to deliver precise amounts of fuel to each cylinder at the right time, promoting efficient combustion and reduced emissions. The rail is constructed from durable materials, ensuring its ability to withstand the harsh conditions within your engine compartment.

The Cadillac 12577340 Multiport Fuel Injector Rail Line features a sleek, modern design that seamlessly integrates with your Deville's existing fuel system. Each injector nozzle is finely tuned to deliver the precise fuel-air mixture required for efficient operation, contributing to smooth acceleration and improved fuel economy.

This OEM replacement part ensures a direct fit, ensuring a hassle-free installation process. By using the genuine Cadillac part, you can trust that your vehicle's performance will remain consistent with the original factory specifications.

Investing in the Cadillac 12577340 Multiport Fuel Injector Rail Line not only ensures the longevity of your Deville but also enhances its overall performance and fuel efficiency. This premium component is an excellent choice for Cadillac enthusiasts seeking a reliable and authentic replacement part for their beloved Deville.

1. Part Compatibility: This fuel injector rail is designed specifically for the Cadillac Deville models of the specified years, ensuring a perfect fit and function.

2. Potential Performance Enhancement: A new injector rail can lead to improved fuel efficiency and engine performance, as it ensures that the correct amount of fuel is delivered to each cylinder at the right time.

3. Reliability: A new part can offer peace of mind, as it reduces the risk of engine misfires and other issues that could arise from a faulty or worn-out injector rail.

4. Availability: As a common part, it is readily available from various automotive retailers, both online and in physical stores.

1. Cost: Replacing a fuel injector rail can be a significant expense, especially when labor costs are factored in.

2. Installation Complexity: Installing the injector rail can be a challenging process, requiring a good understanding of engine systems and the appropriate tools.

3. Potential Vehicle Downtime: If you're not comfortable with the installation process, you may need to take your vehicle to a professional mechanic, which could result in some vehicle downtime.

4. Potential for Unintended Consequences: Incorrect installation or use of a substandard part could lead to engine damage or other issues.

While purchasing a new multiport fuel injector rail for your Cadillac Deville can offer potential performance enhancements and improved reliability, it is important to consider the associated costs and installation complexities. If you're comfortable with the installation process or have access to a reliable mechanic, and are prepared for the financial investment, the benefits may outweigh the drawbacks. However, if you're not comfortable with the installation or unsure about the cost, it may be worth considering a professional diagnosis to determine if the injector rail is the root cause of any issues you're experiencing.

If you're confident in your ability to install the injector rail and are prepared for the associated costs, purchasing a new multiport fuel injector rail for your Cadillac Deville could be a worthwhile investment. If not, it would be advisable to consult with a professional mechanic to assess the condition of your current injector rail and determine the best course of action.

Details:

Listing is for: Fuel rail sold as pictured. Included Items: Only items explicitly shown in the listing photos and/or specifically mentioned section are included this sale. Item is in good working condition. Item has cosmetic imperfections or wear.

Please review all provided images carefully and read the condition thoroughly before purchasing. Measurements are approximate and provided for guidance only.

part #: 12577340 price

• $179.93

specifications carfuelinjector:

• for models: Deville
• for makes: Cadillac
• for years: 2000-2005
• mpn: 12577340
• mounting style: Bolt-on
• items included: Fuel Rail
• item length: 17 In
• vintage part: No
• fuel type: Gasoline
• california prop 65 warning: 65
• type: Fuel Injector Rail
• connector color: Black
• oe/oem part number: 12558140
• manufacturer warranty: 1 Month
• item height: 4 In
• item weight: 1 Lb
• country of origin: Germany
• item width: 10 In

shipping carfuelinjector:

• transit: 3-8 Days
• type: Calculated
• service: USPS Priority Mail
• cost: $0.00
• class: Expedited
• carrier: USPS

seller carfuelinjector:

• city: Lubbock, Texas
• # reviews: 2301
• rating: 99.4%

offer carfuelinjector:

• options: Ship-to-home
• availability: In Stock
• started: December 2, 2025
• best offers: True
• sold: 0
• quantity: 1

general carfuelinjector:

• condition: Used
• Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors

returns carfuelinjector:

• policy: No Returns

payments carfuelinjector:

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

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