Transmission Shift Solenoid Valve B & C Kit Compatible with Honda Accord Odyssey Pilot Acura TL CL MDX | Replaces 28400-P6H-013 28500-P6H-013 28400-P6H-003 28500-P6H-003 | 1998-2007

Transmission Shift Solenoid Set – 28400-P6H-013 & 28500-P6H-013 This set contains two independent shift control solenoids designed to replace factory components in Honda and Acura 4-speed and 5-speed automatic transmissions. Each unit operates a dedicated hydraulic circuit to manage line pressure, clutch apply timing, and torque converter lock-up sequencing. WHAT THIS KIT FIXES If your Honda or Acura with B7XA/BAYA transmission is showing these symptoms, this solenoid pair is the likely fix: → Check engine light with codes P0753, P0758, P0763, or P0768 → Harsh jerking when shifting from 1st to 2nd or 2nd to 3rd → Delayed engagement when moving from Park to Drive or Reverse → Transmission stuck in 3rd gear (limp mode) with flashing D light → RPM spikes without speed increase during normal acceleration The shift solenoids B (black connector) and C (brown connector) are electromechanical valves that regulate hydraulic fluid pressure inside the transmission valve body. When they fail electrically (coil resistance outside 12-25 ohm range) or mechanically (stuck valve from debris), the transmission cannot execute commanded gear changes. TRANSMISSION COMPATIBILITY CHECK This kit fits ONLY these Honda/Acura automatic transmissions: ✓ B7XA (4-speed, 3-shaft) — 1998-2002 Accord, 1999-2001 Odyssey, 1997-2001 Prelude ✓ BAYA (5-speed) — 2003-2007 Accord V6, 2002-2004 Odyssey ✓ B7WA (5-speed) — 1999-2003 TL, 2001-2003 CL Type-S, 2001-2002 MDX ✓ BGHA (5-speed) — 2005-2006 Odyssey ✗ DOES NOT FIT: BCLA/MCLA (Accord 4-cyl 2003-2007), BGRA/PGRA (TL 2004-2006), BVGA (Pilot 2006-2008), BMXA/SLXA (Civic 2001-2005) HOW TO VERIFY: Look for the metal transmission tag on the transmission case (usually on top or driver side). The 4-character code (B7XA, BAYA, etc.) confirms compatibility. If you cannot locate the tag, message us your VIN before ordering. KIT CONTENTS 1x Shift Solenoid B (Black Connector) — Replaces 28400-P6H-013 / 28400-P6H-003 1x Shift Solenoid C (Brown Connector) — Replaces 28500-P6H-013 / 28500-P6H-003 WARRANTY INFORMATION 30 DAYS: Free return for any reason, even if you ordered the wrong part. No restocking fee. 90 DAYS: Free replacement if the part fails due to manufacturing defect. Defects include: coil resistance outside 12-25 ohm range, cracked housing, or seal failure causing fluid leak. Requires photo/video evidence of defect. 180 DAYS: Case-by-case review for issues arising after 90 days. We will work with you to determine if the failure is part-related or installation/vehicle-related. Partial credit or replacement at our discretion. IMPORTANT: Warranty does NOT cover damage from incorrect installation, contaminated transmission fluid, or pre-existing internal transmission damage. Communication is the best way to solve the problem. If you have any problems after purchasing, please contact us in time, before opening return or case.

• 【COMPATIBLE VEHICLE LIST】Compatible with Honda Accord V6 1998-2007, Odyssey 1999-2006, Pilot 2003-2005, Prelude 1997-2001; Acura CL 1998-2003, TL 1999-2003, MDX 2001-2002
• 【COMPATIBLE TRANSMISSIONS】Requires B7XA, BAYA, B7WA, or BGHA transmission. NOT for 2003-2007 Accord 4-cylinder (BCLA/MCLA) or 2004-2006 TL (BGRA/PGRA) and 2006-2007 Pilot.Please check your transmission model on the driver's side door jamb or transmission tag
• 【OEM REPLACEMENT NUMBERS】Replaces OEM parts:28400-P6H-013/28400-P6H-003 (Shift Solenoid B, Black Connector) and 28500-P6H-013/28500-P6H-003 (Shift Solenoid C, Brown Connector).Each solenoid tested for coil resistance within Honda service manual specification of 12-25 ohms
• 【BUY WITH CONFIDENCE】Before ordering: 1) Verify your vehicle year/make/model/engine size, 2) Check transmission code (B7XA/BAYA/B7WA/BGHA/etc.), 3) Compare OEM part numbers. If unsure, contact us with your VIN for compatibility confirmation. Installation by qualified technician recommended.
• 【WARRANTY & RETURN POLICY】30-day free return for any reason. 90-day replacement if confirmed manufacturing defect (resistance outside 12-25 ohm range, cracked coil, or seal failure). 180-day case-by-case review for installation-related issues.