B01 Turbocharger 18900-5AY-H012-M4 for Honda Civic 1.0 VTEC (129HP)
Part Number:18900-5AY-H012-M4 5AY-B0131-0000 16319700008 16319880008 189005AYH012M4 5AYB01310000
OEM-Quality Replacement | High Efficiency | Enhanced Fuel Economy | Precision Engineered
Improve the power, durability, and driving performance of your Honda Civic 1.0 VTEC 129HP with this high-performance B01 Turbocharger. Engineered to meet and exceed OEM standards, it guarantees stable boost pressure, smooth acceleration, and long-term reliability—ideal for daily drivers, fleet vehicles, and repair workshops.
OEM & Cross Reference Numbers
Compatible with the following part numbers:
- 18900-5AY-H012-M4
- 5AY-B0131-0000
- 16319700008
- 16319880008
- 189005AYH012M4
- 5AYB01310000
Why Choose This B01 Turbocharger?
Designed for Honda Civic 1.0 VTEC (129HP)
Perfect match for OEM specifications, ensuring easy installation and perfect fitment.
Improves Engine Power & Efficiency
Restores lost power, stabilizes boost pressure, and reduces turbo lag.
Long-Lasting Durability
Built with heat-resistant turbine housing, precision-balanced rotor assembly, and OEM-grade bearings.
Better Fuel Economy
A healthy turbo helps the 1.0 VTEC engine maintain optimal combustion and lower fuel consumption.
Plug-and-Play Replacement
Direct bolt-on turbocharger — no modification needed.
Technical Specifications
| Turbo | Description |
|---|---|
| Model | B01 Turbocharger |
| OEM Numbers | 18900-5AY-H012-M4 5AY-B0131-0000 16319700008 16319880008 189005AYH012M4 5AYB01310000 |
| Application | Honda Civic 1.0 VTEC Turbo (129HP) |
| Engine Code | N/A (Honda 1.0 VTEC Turbo Engine) |
| Cooling Type | Water + Oil Cooled |
| Turbo Type | Wastegate Turbocharger |
| Material | High-grade cast turbine housing, CNC-machined compressor wheel |
| Balance Level | High-speed VSR Balancing |
| Condition | Brand New |
Who Is This Turbocharger For?
Civic Owners
Experiencing low power, whistling noise, excessive smoke, or slow acceleration? This turbo restores original performance.
Auto Repair Workshops
A high-quality direct replacement with no returns or installation issues.
Parts Importers & Distributors
Stable supply, OEM-grade quality, competitive factory pricing.
Problems This Turbo Solves
- Loss of engine power
- Excessive oil consumption
- Turbo lag / delayed acceleration
- Black or blue smoke issues
- High fuel usage
- Turbo noise or boost fluctuation
Typical Use Scenarios
Daily Commuting
Smooth and efficient boost across the RPM range.
Taxi & Ride-Sharing Vehicles
Enhanced durability for long-hour usage.
Long-Distance Travel
Stable turbo pressure contributes to reliable highway performance.
Workshop Turbo Replacement
Fast installation and perfect compatibility reduce repair time.
Installation Guide (Quick Tutorial)
Follow these steps for best results:
-
Check engine oil quality and replace if contaminated.
-
Clean or replace the air filter.
-
Ensure all oil feed and return lines are clean.
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Prime the turbo with fresh engine oil before installation.
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Install the turbo using OEM torque specifications.
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Start the engine and idle for 3–5 minutes to circulate oil.
-
Road test and check boost pressure and noises.
Frequently Asked Questions (FAQ)
Q1: Is this turbocharger brand new or refurbished?
A: 100% brand new with OEM-grade components.
Q2: Can this turbo improve fuel efficiency?
A: Yes. A healthy turbo restores proper air-fuel ratio and improves combustion.
Q3: How long does this turbo normally last?
A: With proper maintenance, 150,000–250,000 km is typical.
Q4: Does it come balanced?
A: Yes, each unit undergoes VSR high-speed balancing to ensure smooth performance.
Q5: How do I know if my old turbo is failing?
Signs include whistling sounds, smoke, weak acceleration, or excessive oil consumption.
About Us — Fengcheng Zhongke Turbocharger Co., Ltd.
Founded in 2001, we specialize in manufacturing:
- Complete turbochargers
- CHRA core assemblies
- Repair kits
- Turbocharger accessories
We follow strict OE manufacturing standards, conduct full VSR balancing, and provide turbo solutions for brands including:Cummins, Holset, Garrett, BorgWarner, CAT, Mitsubishi, Isuzu, Volvo, John Deere, Perkins, Toyota, Hyundai, and more.
With more than 25 years of industry experience, we support global distributors, workshops, and vehicle fleets with reliable factory-direct supply.
Our Technical Team
Our team consists of:
- Senior turbo engineers with 25 years of experience
- Material and metallurgical specialists
- Advanced VSR balancing technicians
- Quality control experts certified under ISO standards
We ensure each turbocharger meets strict tolerances, durability benchmarks, and performance expectations.
Contact Us
If you need bulk pricing, technical support, or product catalogs, our team is ready to assist you anytime.

















