HomeAir and Fuel Delivery > Fuel Injection System and Related ComponentsStandard Ignition SA3 Idle Speed Control Motor
Part #: SA3

Standard Ignition SA3 Idle Speed Control Motor

19 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford and Mercury, Escort, EXP, Mustang, Taurus, Tempo, Thunderbird, Lynx, Topaz, Cougar, and Sable
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Overview of Standard Ignition Idle Speed Control Motor SA3

The Standard Ignition Idle Speed Control Motor SA3 is designed to regulate engine idle speed for select Ford and Mercury vehicles. This component ensures smooth engine performance by maintaining proper idle speed under varying conditions.

  • Connector Gender: Female
  • Connector Quantity: 1
  • Connector Shape: Square
  • Contains Sensor for precise idle speed control
  • Terminal Gender: Male
  • Terminal Quantity: 4
  • Terminal Type: Pin

Detailed Product Description

The SA3 idle speed control motor from Standard Ignition features a female square connector with a single connection point, facilitating secure and reliable electrical interfacing. It includes an integrated sensor to monitor and adjust the idle speed accurately. The motor is equipped with four male pin terminals, designed for stable and consistent electrical contact. This part is engineered specifically for fuel injection systems and related components, ensuring compatibility and performance within the air and fuel delivery system.

Compatible Vehicles and Applications

This idle speed control motor is compatible with a range of Ford and Mercury models, including the Cougar, Escort, Lynx, Mustang, Sable, Taurus, Tempo, Thunderbird, and Topaz. It is intended for use in vehicles requiring precise idle speed regulation within their fuel injection systems.

  • Helps resolve irregular or fluctuating idle speeds
  • Addresses engine stalling issues at idle
  • Improves throttle response during idle conditions
  • Reduces rough idling and engine hesitation
  • Supports stable engine performance in varying temperatures

Installation Notes and Tips

When installing the Standard Ignition SA3 idle speed control motor, ensure the female square connector aligns properly with the vehicle’s wiring harness. Verify that all four male pin terminals are securely connected to avoid electrical faults. It is recommended to disconnect the battery before installation to prevent electrical shorts. Proper calibration after installation may be necessary to optimize idle speed control.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The SA3 idle speed control motor undergoes rigorous testing to ensure consistent operation within the fuel injection system. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandStandard Ignition
Part NumberSA3
Connector GenderFemale
Connector ShapeSquare
ContentsSensor
Terminal GenderMale
Terminal TypePin

This part fits 19 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1987FordEscort1.9LL4N/A
1987FordMustang2.3LL4N/A
1987FordTaurus2.5LL4N/A
1987FordTempo2.3LL4N/A
1987FordThunderbird2.3LL4N/A
1987MercuryLynx1.9LL4N/A
1987MercuryTopaz2.3LL4N/A
1986FordMustang2.3LL4N/A
1986FordTaurus2.5LL4N/A
1986FordTempo2.3LL4N/A
1986FordThunderbird2.3LL4N/A
1986MercuryCougar2.3LL4N/A
1986MercurySable2.5LL4N/A
1986MercuryTopaz2.3LL4N/A
1985FordMustang2.3LL4N/A
1985FordTempo2.3LL4N/A
1985FordThunderbird2.3LL4N/A
1985MercuryCougar2.3LL4N/A
1985MercuryTopaz2.3LL4N/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:

150-203191105072-2179220-10022H145473-53058402CS78E53F9N825AAEC1402MSAB10011

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