RADHLBNIU Turbo Wastegate Actuator for Honda 1.5 VTEC (Civic/CR‑V/Accord 2016–2019) — Direct‑Fit ABS & Aluminum

RADHLBNIU Turbo Wastegate Actuator is a direct-fit replacement that restores proper turbo control for Honda 1.5 VTEC Civics, CR-Vs and Accords from 2016–2019.

This actuator is engineered as a direct replacement for worn or faulty electronic turbo wastegate actuators on Honda 1.5 VTEC R4 engines (1497 cc, 134 kW / 182 HP). Built from durable ABS and aluminum components, the part matches multiple OEM numbers so you can swap it in without modifying the turbo or harness. Use this unit to regain reliable wastegate movement and electronic control compatibility with factory systems.

Which Honda models and years will this actuator fit?

This RADHLBNIU actuator fits Honda Civic, CR-V and Accord models equipped with the 1.5 VTEC turbocharged 1497 cc engine produced in the specified years. Confirm your engine code and compare part numbers before ordering to ensure exact compatibility.

• Honda Civic 1.5 VTEC R4 — 2016–2019
• Honda CR-V 1.5 VTEC R4 — 2017–2019
• Honda Accord 1.5 VTEC R4 — 2018–2019
• Cross-check with vehicle VIN and OEM part numbers listed below

How do I confirm this replaces my original part?

Match the replacement numbers on your existing actuator to the listed references to verify fitment. The RADHLBNIU unit is manufactured to align with common OEM identifiers so it will plug in and operate with the factory wiring and turbo linkage.

• Compatible replace numbers: K6T52372, 18900-5AA-A01, 189005AAA01
• Also matches: 49373-07011, 49373-07100, K6H05376, 49894-43690
• Inspect your current actuator label or service manual to confirm exact match

What materials and durability can I expect from this actuator?

The actuator uses a combination of quality ABS and aluminum to balance corrosion resistance with mechanical stability. These materials help maintain consistent operation across typical engine bay temperatures and daily driving conditions.

• Durable ABS housing protects internal electronics
• Aluminum components provide stable mechanical linkage and heat resistance
• Sealed design reduces contamination from oil and debris

Is the actuator easy to install and what support is available?

Installation is designed to be straightforward: the part is a direct replacement for the original actuator and mounts in the same position with existing fasteners and connectors. If you prefer professional fitment, a qualified technician can complete the swap quickly.

• Direct-fit design uses original mounting points and connectors
• Replaces electronic turbo wastegate actuators without modifying wiring
• Manufacturer support available for fitment questions

Who this product is for: This RADHLBNIU turbo wastegate actuator is intended for Honda owners, mechanics, and performance shops servicing 1.5 VTEC turbocharged Civics, CR-Vs and Accords from the listed years. Choose this unit if you need a compatible, serviceable replacement that restores reliable wastegate response with OEM-style fitment and robust materials.