About this part
22390-6A511 is supplied as a remanufactured replacement solenoid valve. Cross-reference numbers: 22390-6A511, 3L5L1HZ14B. Application recorded for this part: Fits Toyota.
This sits in the injection system where pressures are high and clearances small. Its performance depends on surfaces staying clean and true — a trace of debris or a damaged sealing face is enough to change how the engine runs.
Symptoms in this area generally involve starting quality, idle stability, smoke and consumption — the four things a fuel system fault affects first.
Worth confirming before ordering: rule out supply restrictions and contamination, and compare behaviour across cylinders if the engine allows it.
Assembly notes: keep everything scrupulously clean, renew seals and washers, torque to specification, and prime the system before starting.
What we do differently: every core is stripped to components, inspected against wear limits and measured before anything is reused. Worn parts are replaced, not cleaned and refitted. After reassembly the unit is bench-tested — delivery, return flow, opening pressure and leakage — and only units inside specification are dispatched. We can send the test sheet for your order before it leaves. Every remanufactured unit carries a 12-month warranty.
Specifications
| Part number | 22390-6A511 |
| Condition | Remanufactured (not a genuine OEM new part) |
| Cross-reference | 22390-6A511, 3L5L1HZ14B |
| Application | Fits Toyota |
| Process | Disassembled, cleaned, measured, wear parts replaced, machined to specification |
| Bench test | Delivery, return flow, opening pressure and leakage recorded before dispatch |
| Warranty | 12 months |
Fitment note. Several part numbers in this family look similar. Confirm the number on your
existing unit, the engine model and the machine or vehicle application before ordering. Send us a nameplate photo
and we will verify the match before dispatch.
All manufacturer names, symbols and part numbers are used for identification and cross-reference purposes only. We are not an authorised distributor and are not affiliated with the original equipment manufacturer. Products offered are remanufactured or new aftermarket replacement parts unless stated otherwise.
