HomeAir and Fuel Delivery > Fuel Injection System and Related ComponentsStandard Ignition AC610 Fast Idle Valve Solenoid
Part #: AC610

Standard Ignition AC610 Fast Idle Valve Solenoid

9 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Honda, Prelude and Accord
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Overview of Standard Ignition AC610 Fast Idle Valve Solenoid

The Standard Ignition AC610 fast idle valve solenoid is designed specifically for Honda Accord and Prelude models. This component helps regulate engine idle speed during cold starts, ensuring smooth operation and optimal performance.

  • Includes gaskets for secure installation
  • Two hose connectors for proper airflow management
  • Two ports to facilitate precise valve operation
  • Compatible with Honda Accord and Prelude vehicles
  • Hardware not included, allowing use of existing mounting components

Detailed Product Description

The AC610 fast idle valve solenoid from Standard Ignition is engineered to maintain the correct idle speed by controlling airflow in the engine during warm-up phases. Featuring two hose connectors and two ports, this solenoid ensures accurate air delivery to the intake system. The included gaskets provide a reliable seal to prevent leaks and maintain system integrity. While hardware is not included, the solenoid is designed to fit directly into the existing mounting points of compatible Honda Accord and Prelude models, making replacement straightforward.

Common Applications and Problem Resolution

  • Helps resolve rough or unstable idle during engine warm-up
  • Addresses engine stalling issues related to idle speed control
  • Improves cold start performance by regulating air intake
  • Prevents erratic engine RPM fluctuations at idle
  • Supports emission control by maintaining proper idle speed

Installation Notes and Tips

When installing the Standard Ignition AC610 fast idle valve solenoid, ensure the included gaskets are properly seated to avoid air leaks. Use the existing hardware from the original solenoid, as new mounting hardware is not provided. Verify that both hose connectors are securely attached to prevent vacuum leaks. It is recommended to inspect related vacuum lines and clean the mounting surface before installation to ensure optimal performance.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit and function. The AC610 fast idle valve solenoid undergoes quality control testing to ensure reliable operation in Honda Accord and Prelude vehicles. Warranty coverage details should be confirmed through the product documentation or Standard Ignition directly.

BrandStandard Ignition
Part NumberAC610
Gaskets IncludedYes
Hardware IncludedNo

This part fits 9 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
1996HondaPreludeAutomatic2.2LL4N/A
1995HondaPreludeAutomatic2.2LL4N/A
1994HondaPreludeAutomatic2.2LL4N/A
1993HondaAccordAutomatic2.2LL4N/A
1993HondaPreludeAutomatic2.2LL4N/A
1992HondaAccordAutomatic2.2LL4N/A
1992HondaPreludeAutomatic2.2LL4N/A
1991HondaAccordAutomatic2.2LL4N/A
1990HondaAccordAutomatic2.2LL4N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

16500PT29002-31225250396F1034AC4325

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.