INFINITI QX30 Boost leak repair (hoses, clamps) Cost
2015–2017 · Engine, Fuel & Emissions system
Typical range
$140–$242
Parts + labour
Labour hours
0.5–3h
At a typical garage
The intercooler cools the compressed air from the turbocharger before it enters the engine, increasing air density and power. Leaks in the intercooler or its hoses reduce boost pressure and cause poor performance. INFINITI QX30 intercooler service costs $140–$242.
Warning signs you need this repair
- Noticeable loss of power or sluggish acceleration under load
- Check engine light with underboost code P0299
- Black smoke from the exhaust when accelerating (oil contamination from the intercooler)
- Hissing sound from the engine bay under boost
- Poor fuel economy with reduced performance
What affects the price
- Hose or pipe replacement only vs full intercooler replacement
- Air-to-air vs water-to-air intercooler design
- Whether the boost pressure sensor or hose clamps also need attention
Common questions
How much does boost leak repair (hoses, clamps) cost on a INFINITI QX30?
Boost leak repair (hoses, clamps) on a INFINITI QX30 (2015–2017) typically costs between $140 and $242 including parts and labour at an independent garage.
What parts are needed for boost leak repair (hoses, clamps) on a INFINITI QX30?
Consult your mechanic for the specific parts required for your vehicle.
How long does boost leak repair (hoses, clamps) take on a INFINITI QX30?
Boost leak repair (hoses, clamps) on a INFINITI QX30 typically takes 0.5–3 hours of labour at a garage.
How often does boost leak repair (hoses, clamps) need to be done?
For a INFINITI QX30, boost leak repair (hoses, clamps) is typically needed intercooler hoses should be inspected every 40,000–60,000 miles; intercooler replacement is on failure.
Other engine, fuel & emissions system repairs on the INFINITI QX30
- ABS hydraulic unit replacement$340–$587
- ABS sensor replacement$140–$242
- ABS system bleeding$112–$193
- AC compressor clutch replacement$280–$483
- AC compressor replacement$300–$518
Boost leak repair (hoses, clamps) cost on similar cars
- OPEL Astra 5 Doors$140–$242
- VOLKSWAGEN Golf 5 Doors$140–$242
- MERCEDES BENZ A-Klasse$140–$242
- RENAULT Megane 5 Doors$140–$242
- FORD Focus 5 Doors$140–$242
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