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Holley 46-74 Fast Idle Solenoid for Pro-Jection EFI Systems

Manufacturer

Picture for manufacturer Holley

Part Number

46-74
13 reviews
Sale Price

$155.95

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 Holley 46-74 Fast Idle Solenoid is a replacement component designed specifically for Holley Pro-Jection electronic fuel injection systems. This solenoid controls the fast idle function during cold starts and warm-up cycles, ensuring proper engine RPM until operating temperature is reached.

Key Features:

  • Direct replacement solenoid for Holley Pro-Jection systems
  • Compatible with all 2-barrel and 4-barrel analog Pro-Jection systems
  • Works with 1-barrel and 2-barrel digital Pro-Jection systems
  • Controls fast idle function for improved cold-start performance
  • OEM-quality construction for reliable operation
  • Easy installation with direct-fit design

This fast idle solenoid is an essential component for maintaining proper idle control in your Holley Pro-Jection fuel injection system. When the solenoid fails, you may experience low idle speed during warm-up, stalling when cold, or difficulty starting in cold weather conditions.

WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Products specifications

Brand

Holley

Category

Air and Fuel Delivery

Continuous Duty

Yes

Emission Code

5

Mounting Bracket Included

No

Mounting Type

External

Part Type

Fast Idle Valve Solenoid

Product Type

Throttle Solenoid

Sub Category

Switches, Solenoids and Actuators

Terminal Gender

MALE

Terminal Type

Blade

Voltage

12

Warning

California Proposition 65

Warranty

Manufacturer's Limited 90 Day Warranty

excellent prices

Good so far, hopefully the part arrives on time.

Easy

easy website to navigate, prices fair

Perfect Fit just what I needed received earlier than expected

perfect

Excellent

Smooth so far.

Faster shipping than I expected. Easy order process. The ignition switch was my problem and Autoplicity part was exactly what I needed at a price better than anyone else had, with shipping included. I will definitely look to them again when I need any more parts for my Monte Carlo SS.<br>Only slight negative would be it took a few days to get an email with tracking number so I would know when my part would come. But once I got it, found it was coming sooner than I originally thought, which was great.

A+shipping was quick, communications were quick

Easy to use

Best prices online! Ordered a JBA performance exhaust and Airaid intake system for my 06 F-150. Was hesitant at first because I never heard of them but ordering was a breeze and saved me over $100 total for two items compared to anywhere else. Had package at my door in about 24 hours and even selected normal UPS ground shipping. Very satisfied and will definitely return!

Autoplicity was plenty cheaper than competitors for the springs I needed. I was shopping around and left the website after beginning a transaction and they sent me a coupon for 25% off shipping if I would return and purchase from them, which was cool. Unfortunately the coupon code didn't change the price and I didn't receive 25% off, but it was still cheaper than others.

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