Hero Genuine Fuel Injector Assembly for Splendor Plus BS6, Super Splendor BS6, Pleasure Plus, Destini 125 & Maestro Edge 125 | 16450AAL901S

Hero Genuine Fuel Injector Assembly – 16450AAL901S

Restore accurate electronic fuel delivery with the Hero Genuine Injector Assy Fuel, part number 16450AAL901S. This OEM fuel injector is used in compatible Hero Splendor Plus, Super Splendor, Pleasure Plus, Destini 125, Maestro Edge 125 and selected later Hero fuel-injected applications.

The fuel injector receives pressurised petrol from the fuel system and meters it into the engine’s intake path according to commands from the ECU. Correct injector operation is essential for consistent fuel atomisation, cold starting, stable idling, throttle response, fuel economy and clean combustion.

A clogged, leaking, electrically open, shorted or mechanically damaged injector can contribute to difficult starting, rough idle, hesitation, misfiring, poor acceleration, excessive fuel consumption, rich or lean running, petrol smell or an engine warning indication. Similar symptoms can also be caused by the fuel pump, fuel pressure, throttle body, sensors, wiring, intake leaks, ignition system or engine condition, so diagnosis is required before replacement.

This listing is for one complete fuel injector assembly only. It is not the throttle body, injector cap, O-ring, seal ring, inlet pipe, fuel pump, fuel-pressure regulator, wiring harness or ECU.

What This Product Is

• Hero Genuine electronic fuel injector assembly
• Official description: Injector Assy Fuel
• Hero part number: 16450AAL901S
• Catalogue-format part number: 16450-AAL-901
• Common buyer names: fuel injector, FI injector, petrol injector, injector nozzle and electronic injector
• System: electronic fuel-injection system
• Primary function: meters and atomises fuel into the intake stream
• Catalogue quantity: one injector per confirmed fuel-injection assembly
• Supply form: one manufacturer-packed injector assembly

Key Features

• Genuine Hero electronic fuel-system component
• Designed for the specified Hero intake and ECU calibration
• Supports accurate fuel metering and atomisation
• Helps maintain smooth starting, idle and throttle response when the injector is the confirmed fault
• Model-specific body, nozzle, electrical connector and sealing arrangement
• Suitable replacement for a clogged, leaking, electrically damaged or physically damaged matching injector
• Built for normal fuel pressure, engine heat and vibration
• Better fitment confidence than selecting a generic injector by appearance
• One complete fuel injector assembly supplied
• Current Hero MRP reference: ₹1,255 inclusive of taxes

Confirmed Compatibility

Exact Model and Generation References

• Hero Pleasure Plus BSVI (Jan, 2020)
• Hero Maestro Edge 125 BSVI (Feb, 2020)
• Hero Destini 125 BSVI (Feb, 2020)
• Hero Maestro Edge 125 BSVI (Oct, 2020)
• Hero Pleasure 110 BSVI (Oct, 2020)
• Hero Destini 125 BSVI (Jan, 2021)
• Hero Destini 125 BSVI (Mar, 2021)
• Hero Maestro Edge 125 BSVI (July, 2021)
• Hero Maestro Edge 125 BSVI (Aug, 2021)
• Hero Pleasure Plus (Oct, 2021)
• Hero Splendor Plus iBS BSVI (Dec, 2021)
• Hero Destini 125 (Mar, 2022)
• Hero Splendor Plus XTEC (May, 2022)
• Hero Splendor Plus (Jan, 2023)
• Hero Splendor Plus Canvas (Jan, 2023)
• Hero Super Splendor Techno (Feb, 2023)
• Hero Destini 125 BS6 (Mar, 2023)
• Hero Maestro Edge 125 (Mar, 2023)
• Hero Pleasure Plus XTEC (Mar, 2023)
• Hero Destini BSVI Prime (Jun, 2023)
• Hero Splendor Plus Sports (Sept, 2023)
• Hero Splendor Plus (June, 2024)
• Hero Splendor Plus Sports BSVI OBD-II (July, 2024)
• Hero Splendor Plus OBD-II B / OBD2B (Apr, 2025)
• Hero Xoom 125 (Sept, 2025) — current compatibility-tool reference

Official Hero Model-Family Applicability

• Hero Splendor Plus — compatible BS6, XTEC and OBD generations using 16450AAL901S
• Hero Super Splendor — compatible BS6 applications using this exact injector
• Hero Pleasure Plus / Pleasure 110 — compatible BSVI and XTEC generations
• Hero Destini 125 / Destini Prime — compatible fuel-injected generations
• Hero Maestro Edge 125 — compatible BSVI generations using 16450-AAL-901
• Hero Xoom 125 — only the September 2025 generation shown by the current compatibility tool

Compatibility Boundary

Hero uses several different fuel injector assemblies across engine capacities, emission generations and ECU calibrations. A shared model family or visually similar injector does not guarantee compatibility.

No automatic compatibility is claimed for:

• Every Splendor Plus or Super Splendor generation
• Every Pleasure Plus, Destini or Maestro Edge generation
• Hero HF 100 or HF Deluxe without an exact catalogue match
• Hero Passion Pro or Passion XTEC without an exact catalogue match
• Hero Xtreme 125R, Glamour or other AAN-series injector applications
• Hero Xpulse 200 or other ABW-series injector applications
• Any Honda model merely because an aftermarket cross-reference appears similar
• Any vehicle whose catalogue specifies a different 16450-series part number

Fitment Note / Return Prevention Note

Before ordering, match the complete Hero part number 16450AAL901S or catalogue number 16450-AAL-901 with the vehicle’s chassis/VIN-based throttle-body, fuel-injector and inlet-pipe catalogue.

Confirm all of the following:

• Exact motorcycle or scooter model
• Variant and production generation
• Engine capacity and emission specification
• Fuel-injected engine configuration
• Injector body and nozzle profile
• Electrical connector casing, terminal count and locking tab
• Injector cap and inlet-pipe arrangement
• Upper and lower sealing-ring dimensions
• Part number printed on the old injector, package, invoice or service record

Do Not Confuse It With Other Hero Injectors

• 16450AAL901S / 16450-AAL-901 — injector covered by this listing
• 16450ACK900S — separately listed for specified HF Deluxe, HF 100, Pleasure Plus, Xoom and Passion Pro applications
• 16450AANB01S — separately listed for specified Xtreme 125, Glamour and Passion Pro applications
• 16450AAWB00S — separately listed for specified Maestro Edge applications
• 16450-ABW-801 — later Xpulse 200 4V fuel injector

These injector numbers are not automatically interchangeable. Injector flow characteristics, spray pattern, electrical resistance, connector design, nozzle depth and ECU calibration can differ even when the parts look similar.

Separately Catalogued Injector Components

Confirmed Hero injector assemblies catalogue the following around this injector as separate components:

• 16424-AAL-900 or model-specific injector cap — sold separately
• 16452-AAL-901 — injector O-ring, sold separately
• 16453-AAL-901 — injector seal ring, sold separately
• Model-specific inlet pipe / intake manifold
• Inlet-pipe seal or gasket
• Throttle body assembly
• Mounting bolts and break-off bolts

Do not assume that new O-rings, seal rings, caps, clips or mounting hardware are included unless they are physically present inside the sealed Hero package. Reusing hardened, cut, flattened or swollen seals can cause fuel or intake leakage.

Diagnosis Before Replacement

Fuel-injection symptoms can also be caused by:

• Low fuel pressure or weak fuel pump
• Blocked fuel filter or contaminated petrol
• Damaged injector connector or wiring
• Low battery voltage
• Throttle-body contamination
• Intake-manifold or vacuum leakage
• Faulty throttle-position, temperature, pressure or oxygen sensor
• Ignition-coil or spark-plug fault
• Incorrect valve clearance or low compression
• ECU fault or incorrect diagnostic conclusion

An injector-cleaning procedure may help only when contamination is the confirmed problem and the injector remains electrically and mechanically serviceable. A leaking, internally shorted, open-circuit or physically damaged injector requires correct replacement.

Fuel-system and electrical return protection: Confirm the exact SKU before connecting or installing. Connected, energised, fuel-exposed, flow-tested, ultrasonically cleaned, scratched, seal-marked, modified or used injectors cannot be treated as unused returns.

What You Will Receive

• 1 × Hero Genuine Injector Assy Fuel
• Part number: 16450AAL901S
• One manufacturer-packed electronic fuel injector assembly

Not included unless physically present inside the sealed Hero pack:

• Injector cap
• Injector O-ring
• Injector seal ring
• Inlet pipe / intake manifold
• Throttle body
• Fuel rail or fuel pipe
• Fuel pump
• Fuel-pressure regulator
• Wiring harness or connector repair terminals
• ECU
• Mounting bolts, clips or brackets
• Fuel-system cleaning or diagnostic labour
• Installation labour

Technical Details

Installation Note

Fuel-injector diagnosis and replacement should be performed by a trained fuel-injection technician. Petrol is highly flammable. Work only in a ventilated area away from sparks, flames, hot surfaces and smoking materials.

Before Installation

• Read diagnostic fault codes and live data where supported
• Check battery voltage and charging condition
• Measure fuel pressure according to the service procedure
• Inspect the injector connector and wiring
• Compare the old and new injector part numbers
• Compare the connector, nozzle depth and body profile
• Inspect the injector cap, inlet pipe and sealing surfaces
• Obtain new model-correct O-rings and seals where required
• Clean dirt from around the injector before removal

During Installation

• Relieve fuel-system pressure before disconnecting the injector
• Disconnect the battery according to the service procedure
• Do not pull the injector by its wiring connector
• Do not touch or damage the injector nozzle
• Do not use sharp tools on sealing surfaces
• Lubricate new seals only with the approved clean lubricant or fuel specified by the service procedure
• Install the injector squarely without cutting or rolling the O-ring
• Fit the correct injector cap and retaining arrangement
• Reconnect the electrical connector until the locking tab engages
• Tighten mounting components to prescribed torque

After Installation

• Prime the fuel system according to the service procedure
• Inspect carefully for petrol leakage before starting
• Start the engine and confirm stable idle
• Check throttle response and misfire condition
• Verify diagnostic data and clear related fault codes where required
• Reinspect the injector and seals for leakage after the engine reaches operating temperature

Do not operate the vehicle if petrol leakage, strong fuel smell, connector heating, persistent misfire or an unresolved warning indication is present.

Buyer-Focused FAQs

1. What is Hero part number 16450AAL901S?
It is a Hero Genuine electronic fuel injector assembly for compatible Splendor Plus, Super Splendor, Pleasure Plus, Destini 125, Maestro Edge 125 and selected related models.

2. Is this a complete fuel injector?
Yes. This SKU identifies one complete injector assembly, but separate seals, cap, inlet pipe and mounting parts are not automatically included.

3. Is the throttle body included?
No. The throttle body is a separate assembly.

4. Are the injector O-rings included?
No separate O-rings should be assumed. The catalogues list 16452-AAL-901 and 16453-AAL-901 separately.

5. Is the injector cap included?
No separate injector cap is promised. The cap is separately catalogued and can differ by model.

6. Does it fit Hero Splendor Plus?
Yes for compatible BS6, XTEC and OBD generations whose throttle-body catalogue specifies 16450-AAL-901. Confirmed references include December 2021, May 2022, January 2023, September 2023, June/July 2024 and April 2025 applications.

7. Does it fit Hero Super Splendor?
Yes for compatible BS6 applications using this injector. Super Splendor Techno February 2023 is an exact listed reference.

8. Does it fit Hero Pleasure Plus?
Yes. Confirmed references include Pleasure Plus BSVI January 2020, Pleasure 110 BSVI October 2020, Pleasure Plus October 2021 and Pleasure Plus XTEC March 2023.

9. Does it fit Hero Destini 125?
Yes. Confirmed references include Destini 125 BSVI February 2020, January/March 2021, March 2022, March 2023 and Destini Prime June 2023.

10. Does it fit Hero Maestro Edge 125?
Yes. Confirmed references include Maestro Edge 125 BSVI February 2020, October 2020, July/August 2021 and March 2023.

11. Does it fit Hero Xoom 125?
The current compatibility tool lists Xoom 125 September 2025. Match the exact vehicle catalogue and injector number before ordering.

12. Does it fit Hero HF Deluxe or HF 100?
No automatic compatibility is claimed. Hero also lists injector 16450ACK900S for specified HF Deluxe and HF 100 applications.

13. Does it fit Hero Passion Pro?
No automatic compatibility is claimed. Different Passion Pro generations use other injector part numbers.

14. Does it fit Hero Xtreme 125R or Glamour?
No. Hero separately lists 16450AANB01S for specified Xtreme 125, Glamour and Passion Pro applications.

15. Does it fit Hero Xpulse 200?
No compatibility is claimed. Later Xpulse 200 4V engines use a different ABW-series injector.

16. Can a clogged injector cause rough idling?
Yes. Restricted flow or poor spray can cause unstable idle, but fuel pressure, intake leakage, ignition and engine condition must also be checked.

17. Can a faulty injector increase fuel consumption?
Yes. A leaking or incorrectly operating injector can cause rich running and increased fuel use.

18. Can it cause difficult starting?
Yes. An injector that does not deliver the correct fuel quantity can affect starting, but battery, fuel pump, sensors and compression must also be diagnosed.

19. Can the old injector be cleaned instead of replaced?
Cleaning may help only when contamination is the confirmed problem and the injector remains electrically and mechanically serviceable.

20. Does a new injector require ECU programming?
No universal coding requirement is claimed for this conventional replacement injector. The ECU may require fault-code clearing or an idle-learning procedure depending on the model.

21. Can I connect the injector temporarily to check fitment?
Do not connect or energise a fuel injector merely for trial. Confirm the complete SKU, connector and vehicle catalogue first.

22. Is professional installation recommended?
Yes. Correct diagnosis, fuel-pressure relief, seal replacement and leak testing are essential for safety.

23. How can I prevent ordering the wrong injector?
Match the complete SKU, exact vehicle generation, engine, ECU application, connector, injector cap, nozzle profile and chassis/VIN-based Hero catalogue.

Fuel Injector Purchase Warning

Confirm the exact injector before opening, connecting, cleaning, flow testing or installation. Do not install it merely for trial. Connector marks, electrical testing, fuel exposure, cleaning-fluid exposure, seal marks, scratches, modification or operational use can permanently affect the component and invalidate return eligibility.