HomeAir and Fuel Delivery > Fuel Injection System and Related ComponentsStandard AC151T Idle Air Control Valve
Part #: AC151T

Standard AC151T Idle Air Control Valve

37 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$29.58Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Jeep, Cherokee, Comanche, Grand Cherokee, TJ, and Wrangler
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Idle Air Control Valve for Jeep Cherokee and Wrangler

The Standard AC151T Idle Air Control Valve is designed to regulate the engine's idle speed by controlling airflow. This component is compatible with various Jeep models, including Cherokee, Comanche, Grand Cherokee, TJ, and Wrangler, ensuring precise idle control for optimal engine performance.

  • Compatible with Jeep Cherokee, Comanche, Grand Cherokee, TJ, and Wrangler models
  • Part number AC151T for easy identification and replacement
  • Equipped with 4 electrical terminals for secure connection
  • Includes necessary hardware for installation

Product Details and Specifications

The AC151T Idle Air Control Valve from Standard features a 4-terminal design that facilitates reliable electrical connectivity and accurate idle speed adjustments. This valve plays a critical role in managing the amount of air bypassing the throttle plate, which directly affects engine idle stability. The inclusion of installation hardware simplifies the replacement process, making it a practical choice for maintaining your Jeep's fuel injection system.

Common Applications and Problem Resolution

  • Helps resolve rough or unstable engine idle issues
  • Addresses engine stalling during idle conditions
  • Improves throttle response at low speeds
  • Corrects idle speed fluctuations caused by faulty air control
  • Supports overall fuel injection system efficiency in Jeep vehicles

Installation Notes and Tips

When installing the Standard AC151T Idle Air Control Valve, ensure the electrical connectors are securely attached to all four terminals to maintain proper function. It is recommended to clean the throttle body and surrounding areas before installation to prevent contamination. Follow vehicle-specific service manual instructions for torque specifications and calibration procedures after replacement.

Quality Assurance and Warranty Information

Standard provides this Idle Air Control Valve with a commitment to quality and durability. The AC151T part undergoes rigorous testing to meet OEM standards for fit and function. Please refer to Standard's warranty policy for detailed coverage information.

BrandStandard
Part NumberAC151T
Hardware IncludedYes
Terminal Quantity4

This part fits 37 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1997JeepCherokee2.5LL4N/A
1997JeepCherokee4.0LL6N/A
1997JeepCherokee4.0LL6N/AAuxiliary Air Valve
1997JeepGrand Cherokee4.0LL6N/A
1997JeepTJ4.0LL6N/A
1997JeepWrangler4.0LL6N/A
1997JeepWrangler4.0LL6N/AAuxiliary Air Valve
1996JeepCherokee4.0LL6N/A
1996JeepCherokee4.0LL6N/AAuxiliary Air Valve
1996JeepGrand Cherokee4.0LL6N/A
1995JeepCherokee4.0LL6N/A
1995JeepCherokee4.0LL6N/AAuxiliary Air Valve
1995JeepGrand Cherokee4.0LL6N/A
1995JeepWrangler4.0LL6N/A
1995JeepWrangler4.0LL6N/AAuxiliary Air Valve
1994JeepCherokee4.0LL6N/A
1994JeepCherokee4.0LL6N/AAuxiliary Air Valve
1994JeepGrand Cherokee4.0LL6N/A
1994JeepWrangler4.0LL6N/A
1994JeepWrangler4.0LL6N/AAuxiliary Air Valve
1993JeepCherokee4.0LL6N/A
1993JeepCherokee4.0LL6N/AAuxiliary Air Valve
1993JeepGrand Cherokee4.0LL6N/A
1993JeepWrangler4.0LL6N/A
1993JeepWrangler4.0LL6N/AAuxiliary Air Valve
1992JeepCherokee4.0LL6N/A
1992JeepCherokee4.0LL6N/AAuxiliary Air Valve
1992JeepComanche4.0LL6N/A
1992JeepComanche4.0LL6N/AAuxiliary Air Valve
1992JeepWrangler4.0LL6N/A
1992JeepWrangler4.0LL6N/AAuxiliary Air Valve
1991JeepCherokee4.0LL6N/A
1991JeepCherokee4.0LL6N/AAuxiliary Air Valve
1991JeepComanche4.0LL6N/A
1991JeepComanche4.0LL6N/AAuxiliary Air Valve
1991JeepWrangler4.0LL6N/A
1991JeepWrangler4.0LL6N/AAuxiliary Air Valve

* 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:

150-405171192802-18562-IAC13215-1074217-1765217742H11423-18564626052463707173-436474968430AC151AC320IAC13

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