Skip to content
Clear product details Fitment guidance Contact support
PartMatch Direct Match the identity before the order.

ACDelco 14066255 GM Original Equipment Fuel Injection Idle Speed Control Actuator

$100.70

5 ratingsSource: Amazon

Confirm quantity, package contents, selected variation, current offer details, and store terms before placing the order.

  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.
SKU: D-B000C9C0AC Category:

Description

Manufacturer ‎ACDelco
Brand ‎ACDelco
Item Weight ‎6.9 ounces
Product Dimensions ‎4.2 x 4.1 x 2.1 inches
Item model number ‎14066255
Manufacturer Part Number ‎14066255
OEM Part Number ‎14066255

An ACDelco GM Original Equipment Fuel Injection Idle Speed Control Actuator regulates the engine idle speed, and is a GM-recommended replacement for your vehicle’s original component. This electrically controlled valve allows air to bypass the throttle plate at idle speeds. This original equipment fuel injection idle speed control actuator has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Imported customer feedback

What customers reported

5.0 / 5 5 ratings

Source: Amazon. These reviews were imported from the source marketplace and are not reviews of purchases made on this website.

5 reviews for ACDelco 14066255 GM Original Equipment Fuel Injection Idle Speed Control Actuator

  1. C. Gifford

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    just what I needed to make my truck run in high idle when cold. To bad it cost so much.

  2. Dennis Gustafson

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Working great

  3. Jason Sandidge

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    My old ’88 would shut off when I let off the throttle. I changed this part out and it runs fine now.

  4. Patrick Higgins

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Better than expected for nos part

  5. Hector Ramirez

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Pieza original pir excwlente precio

Add a review

Your email address will not be published. Required fields are marked *

Product facts

Specifications

Canonical product
MP-US-B000C9C0AC
Source product ID
B000C9C0AC
Category
Replacement Parts / Fuel System / Fuel Injection / Idle Speed Controls
Available images
1

Vehicle information

Available fitment details

Listing compatibility notes

  • GM-recommended replacement part for your GM vehicle’s original factory component Offering the quality, reliability, and durability of GM OE Manufactured to GM OE specification for fit, form, and function Manufacturer ‎ACDelco Brand ‎ACDelco Item Weight ‎6.
  • This original equipment fuel injection idle speed control actuator has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.

Exact identity, part numbers, model references, and available compatibility evidence

Buying guidance

Quick decision

An identity-first idle speed controls listing organized around stable product references and available compatibility evidence.

Fit and size notes

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

Specification notes

  • Canonical product: MP-US-B000C9C0AC
  • Source product ID: B000C9C0AC
  • Category: Replacement Parts / Fuel System / Fuel Injection / Idle Speed Controls
  • Available images: 1

Before you buy

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.