Labwork 6Pcs Transmission Solenoid Shift 2 PWM 3 EPC 1 for Ford Focus Fiesta 4F27E

Key Features

• Comprehensive Remanufactured Kit: A complete 6-piece master solenoid set designed to replace faulty or clogged stock solenoids, restoring factory-spec hydraulic routing and precise shift timing.

• Solves Transmission Gear Skipping: Engineered to eliminate harsh shifting, shift hesitation, unexpected gear skipping (frequently noticed between gears 3-5 at higher speeds), or a complete failure to upshift/downshift caused by poor solenoid contact or failing internal coils.

• OEM Grade Precision: Manufactured using premium-grade electronic components and high-strength casing materials to match original duty cycles, fluid flow restrictions, and electronic pressure thresholds.

Crucial Fitment & Compatibility Notice

Please Read Before Purchasing: To resolve sizing discrepancies reported on certain model years (such as 2010 Mazda variants), our engineering team has verified that this solenoid pack is highly specialized.

• Transmission Restriction: This kit fits ONLY vehicles equipped with the 4F27E or FN4A-EL 4-speed automatic transmissions. It also fits specific FNR5 5-speed main valve body configurations.

• Verify Prior to Purchase: Please check your vehicle’s door jamb sticker or transmission casing code before buying. It WILL NOT FIT models equipped with alternative CVT, manual, or 6-speed automatic gearboxes.

Official Application Profile

• Transmission Models: 4F27E (FN4A-EL) 4-Speed Automatic & FNR5 5-Speed Main Valve Bodies.

• Core Application Parameters: 4 Forward Gears / Front-Wheel Drive / Max Input Torque 365Nm / Fully Electronically Controlled.

• Commonly Found In: * Ford: Focus (specifically 1.8L & 2.0L displacements), Festiva, and related 4F27E platforms.

  • Mazda: Mazda 323, Mazda 3, Mazda 5, Mazda 6, and Protégé models utilizing the FN4A-EL architecture.

Product Specifications

• Part Name: Automatic Transmission Control Solenoid Service Kit

• Interchange Part Numbers: 48420K-R, 4F27E, FN4A-EL

• Installation Placement: Lower Valve Body Assembly (Houses all 6 solenoids)

• Condition: Premium Remanufactured / High-Quality Aftermarket

Package Includes

• 1 × Shift Solenoid A (SSA - Switch Type)

• 1 × Shift Solenoid B (SSB - Switch Type)

• 1 × PWM Solenoid C (SSC - Duty Cycle Type)

• 1 × PWM Solenoid D (SSD - Duty Cycle Type)

• 1 × PWM Solenoid E (SSE - Duty Cycle Type)

• 1 × EPC Solenoid (Electronic Pressure Control Type) (Note: You will receive exactly what is shown in the primary product images. Valve body castings, separators, or gaskets are not included).

Important Mechanical & Installation Notes

• Visual Verification Mandate: Because mid-generation vehicle refreshes can implement alternate transmission systems, please physically remove your transmission pan and verify that your stock solenoid block looks identical to our photos before purchasing.

• Cleanliness is Critical: Transmission valve bodies have incredibly tight tolerances. Ensure your workspace is completely free of dust, lint, and debris. Always lubricate the new solenoid O-rings with fresh automatic transmission fluid (ATF) before seating them.

• Professional Installation Recommended: Accessing the lower valve body requires removing the transmission oil pan and filter. Professional installation by a certified transmission specialist is highly advised to ensure proper torque sequence and avoid damaging delicate internal electrical ribbon cables.