MCLAREN 720S Fuel injector cleaning (ultrasonic) Cost
2017–2023 · Engine, Fuel & Emissions system
Typical range
$300–$1.3k
Parts + labour
Labour hours
1–3h
At a typical garage
Fuel injectors spray a precisely metered mist of fuel into the combustion chamber; dirty or failing injectors cause rough idle, misfires and poor fuel economy. Professional ultrasonic cleaning is often an option before full replacement. MCLAREN 720S fuel injector service costs $300–$1253.
Typical parts included
- Fuel injector seal/O-ring kit
What affects the price
- Cleaning vs full replacement of injectors
- Number of cylinders
- OEM vs quality aftermarket (Bosch, Denso) injectors
Common questions
How long does this repair take?
Fuel injector cleaning (ultrasonic) on a MCLAREN 720S typically takes 1–3 hours at a garage.
How often does this need to be done?
For a MCLAREN 720S, this is typically needed cleaning every 30,000–40,000 miles as preventative maintenance; replacement is condition-based.
Other engine, fuel & emissions system repairs on the MCLAREN 720S
- ABS hydraulic unit replacement$586–$1.1k
- ABS sensor replacement$242–$441
- ABS system bleeding$193–$353
- AC compressor clutch replacement$483–$882
- AC compressor replacement$518–$945
Fuel injector cleaning (ultrasonic) cost on similar cars
- AUDI R8$276–$504
- LOTUS Esprit$230–$420
- LAMBORGHINI Gallardo$322–$588
- BENTLEY Continental$322–$588
- ARIEL Atom$230–$420
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