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ACDelco 12623123 Fuel Injection Fuel Rail Insulator

Manufacturer

Picture for manufacturer ACDelco

Part Number

12623123
5 reviews
Sale Price

$7.97

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ACDelco 12623123 Fuel Injection Fuel Rail Insulator is a genuine GM part designed to provide thermal protection and vibration dampening for fuel rail assemblies. This insulator fits between the fuel rail and the engine, helping to reduce heat transfer from the engine to the fuel system while minimizing vibration and noise.

Key Features:

  • Genuine ACDelco GM part ensures precise fit and reliable performance
  • Thermal insulation helps maintain optimal fuel temperature
  • Reduces vibration transmission from engine to fuel rail
  • Constructed from heat-resistant material for long service life
  • Direct replacement for worn or damaged original insulator

This fuel rail insulator is essential for maintaining proper fuel system operation and preventing premature component wear. Regular replacement during fuel system service helps ensure consistent engine performance and fuel delivery.

Excellent

Easy ordering experience. I used PayPal and made it secure and seamless. The packaging was superb. The widget used to define the fitment was perfect - I have a '93 British SUV and its not always easy finding exact parts and the fact that it was a Bosch made it better.

Simple and fast

Ordering went great see how shipping goes

The only thing that would have been better is if the tracking number brought up a map or something more than the order that was placed. Can't wait to install my parts. Thanks.

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