Pioneer Cables 771055 Automatic Transmission Shift Solenoid - 1-2

Brand Pioneer Cables 771055
Position 1-2
Fits Ford, Kia, and Mazda · 44 vehicles

Exact fit replacement. No-compromise automatic transmission shift solenoid.

Cross-references 52-0543 and 520543 for the same application. See all 2.

$142.35Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $142.35
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Automatic Transmission Shift Solenoid

Pioneer Cables 771055 is an exact-fit automatic transmission shift solenoid for select compact Ford, Kia, and Mazda applications. It is built for direct replacement use in 1-2 shift control circuits, helping restore consistent transmission operation on vehicles such as the Mazda Protege, Kia Rio, and Ford Escort.

  • Direct replacement automatic transmission shift solenoid
  • Exact-fit replacement from Pioneer Transmission Components
  • Supports 1-2 shift control applications
  • Fits select Kia, Mazda, and Ford models
  • Cross-references Monroe Shocks & Struts 52-0543 for the same application

Fitment Coverage

  • Fits 2001-2003 Kia Rio, 1-2
  • Fits 2000-2003 Kia Spectra, 1-2
  • Fits 1990-2003 Mazda Protege, 1-2
  • Fits 2002-2003 Mazda Protege5, 1-2
  • Fits 1997-2001 Kia Sephia, 1-2
  • Fits 1991-1996 Ford Escort, 1-2
  • Fits 1996 Mazda MX-3, N/A, 1-2 Shift Solenoid
  • Fits 1992-1995 Mazda MX-3, 1-2
  • Fits 1990-1994 Mazda 323, 1-2

What It Helps Correct

  • Delayed or inconsistent 1-2 gear changes
  • Transmission shift faults related to solenoid control
  • Harsh or erratic automatic shifting behavior
  • Diagnostic trouble codes tied to shift solenoid performance
  • Loss of normal transmission shift response in supported applications

Installation Notes

Verify the transmission code and connector style before ordering, especially on Mazda Protege, Mazda MX-3, and Kia Rio applications. Confirm the vehicle year and model against the fitment list, and inspect the transmission harness, fluid condition, and related electrical connections during service.

Quality Assurance

Pioneer Transmission Components are positioned as exact-fit replacement parts for direct service use. Part number 771055 is engineered as a no-compromise replacement for the listed applications and is also referenced by 52-0543.

This part fits 44 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2003KiaRio1-2—
2003KiaSpectra1-2—
2003MazdaProtege1-2—
2003MazdaProtege51-2—
2002KiaRio1-2—
2002KiaSpectra1-2—
2002MazdaProtege1-2—
2002MazdaProtege51-2—
2001KiaRio1-2—
2001KiaSephia1-2—
2001KiaSpectra1-2—
2001MazdaProtege1-2—
2000KiaSephia1-2—
2000KiaSpectra1-2—
2000MazdaProtege1-2—
1999KiaSephia1-2—
1999MazdaProtege1-2—
1998KiaSephia1-2—
1998MazdaProtege1-2—
1997KiaSephia1-2—
1997MazdaProtege1-2—
1996FordEscort1-2—
1996MazdaMX-3N/A1-2 Shift Solenoid
1996MazdaProtege1-2—
1995FordEscort1-2—
1995MazdaMX-31-2—
1995MazdaProtege1-2—
1994FordEscort1-2—
1994Mazda3231-2—
1994MazdaMX-31-2—
1994MazdaProtege1-2—
1993FordEscort1-2—
1993Mazda3231-2—
1993MazdaMX-31-2—
1993MazdaProtege1-2—
1992FordEscort1-2—
1992Mazda3231-2—
1992MazdaMX-31-2—
1992MazdaProtege1-2—
1991FordEscort1-2—
1991Mazda3231-2—
1991MazdaProtege1-2—
1990Mazda3231-2—
1990MazdaProtege1-2—
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
52-0543520543