LEXUS RX Fuel injector replacement Cost
2004–2008 · Engine, Fuel & Emissions system
Typical range
$451–$1.0k
Parts + labour
Labour hours
1–8h
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. LEXUS RX fuel injector service costs $451–$1033.
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 replacement on a LEXUS RX typically takes 1–8 hours at a garage.
How often does this need to be done?
For a LEXUS RX, 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 LEXUS RX
- ABS hydraulic unit replacement$421–$771
- ABS sensor replacement$173–$318
- ABS system bleeding$139–$254
- AC compressor clutch replacement$347–$635
- AC compressor replacement$371–$681
Fuel injector replacement cost on similar cars
- HYUNDAI Santa Fe$405–$743
- HONDA CR-V$405–$743
- TOYOTA Highlander / Kluger$405–$743
- KIA Sorento$405–$743
- RENAULT Koleos$405–$743
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