Fuel Injectors

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            240759PJ0A - : Fuel Injector Connector for Infiniti Image

            Fuel Injector Connector

            Infiniti 240759PJ0A
            Engine compartment, driver side, front upper.
            $56.40
            MSRP $87.27
            Save $30.87
            35.4% Off
            16618AX200 - : Fuel Injector O-Ring for Infiniti Image

            Fuel Injector O-Ring

            Infiniti 16618AX200
            Port Injector. QX50. Port injection. Lower. M35. G35. Fx. 3.5l. QX55. 2.0l. Tube.
            $4.90
            MSRP $6.76
            Save $1.86
            27.5% Off
            1661838Y00 - : Fuel Injector O-Ring for Infiniti Image

            Fuel Injector O-Ring

            Infiniti 1661838Y00
            $7.97
            MSRP $10.98
            Save $3.01
            27.4% Off
            166185M100 - : Fuel Injector O-Ring for Infiniti Image

            Fuel Injector O-Ring

            Infiniti 166185M100
            Port Injector. QX50. Port injection. Upper. M35. G35.
            $3.06
            MSRP $4.22
            Save $1.16
            27.5% Off
            16618HG00G - : Fuel Injector O-Ring Kit for Infiniti Image

            Fuel Injector O-Ring Kit

            Infiniti 16618-HG00G
            Kit Services Qty.1 Fuel Injector. Incl.O-Rings,Seals and Retainer. QX30. Q50. 2.0l. From 05/2017. To 05/2017.
            $72.89
            MSRP $105.63
            Save $32.74
            31% Off
            1660040P07 - : Injector Assembly-Fuel for Infiniti Image

            Injector Assembly-Fuel

            Infiniti 1660040P07
            $239.77
            MSRP $356.80
            Save $117.03
            32.8% Off
            1663553J0A - : Injector Insulators for Infiniti Image

            Injector Insulators

            Infiniti 1663553J0A
            Q45. Upper. G20. I30. J30.
            $4.32
            MSRP $5.95
            Save $1.63
            27.4% Off
            1663672P00 - : Injector Insulators for Infiniti Image

            Injector Insulators

            Infiniti 1663672P00
            Q45. Lower. G20. I30.
            $2.77
            MSRP $3.81
            Save $1.04
            27.3% Off
            166186RC0B - : Injector O-Ring for Infiniti Image

            Injector O-Ring

            Infiniti 166186RC0B
            QX80. 3.5l. Center.
            $7.85
            MSRP $10.82
            Save $2.97
            27.4% Off
            166186RC0D - : Injector O-Ring for Infiniti Image

            Injector O-Ring

            Infiniti 166186RC0D
            QX80. 3.5l. Upper.
            $7.85
            MSRP $10.82
            Save $2.97
            27.4% Off
            166187JA0A - : Injector O-Ring for Infiniti Image

            Injector O-Ring

            Infiniti 166187JA0A
            QX80. 3.5l. Lower.
            $5.64
            MSRP $7.77
            Save $2.13
            27.4% Off
            166181LA0B - : Injector O-Ring for Infiniti Image

            Injector O-Ring

            Infiniti 16618-1LA0B
            QX80. Upper. QX60. 3.5l. Center. QX56.
            $8.95
            MSRP $12.33
            Save $3.38
            27.4% Off

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            Maintain Precision Engine Performance with INFINITI Fuel Injectors

            Your INFINITI engine depends on precise fuel delivery to deliver smooth power, strong acceleration, and efficient fuel economy. Fuel injectors play a critical role by delivering the exact amount of fuel needed for combustion at the right time. At INFINITI of Cool Springs, we offer quality fuel injector components designed to help maintain optimal engine performance and reliability.

            Why Fuel Injectors Are Important

            Fuel injectors are responsible for atomizing and delivering fuel into the engine's combustion chamber or intake system. This precise spray pattern ensures an ideal air-fuel mixture, which directly impacts horsepower, fuel efficiency, and emissions. When injectors are operating correctly, your engine runs smoothly and responds consistently under all driving conditions.

            What Causes Fuel Injectors to Wear or Fail

            Over time, fuel injectors can become restricted or damaged due to carbon buildup, fuel impurities, or extended use. Low-quality fuel, infrequent maintenance, and frequent stop-and-go driving can accelerate deposits inside the injector nozzles. Electrical issues or internal wear can also cause inconsistent fuel delivery and reduced performance.

            Signs of Failing Fuel Injectors

            Common symptoms include rough idling, engine misfires, poor fuel economy, hesitation during acceleration, or difficulty starting the vehicle. In some cases, the check engine light may illuminate. These issues often indicate that one or more injectors are not delivering fuel properly and may require service or replacement.

            Choose the Right Fuel Injectors for Your INFINITI

            Proper fitment and calibration are essential for fuel injector performance. INFINITI models rely on precisely engineered fuel systems to maintain performance and efficiency. Using correctly matched components ensures consistent fuel delivery and long-term engine health. Pairing injector service with related systems like fuel pumps helps support complete fuel system reliability.

            Keep your INFINITI performing at its best with quality fuel injectors from INFINITI of Cool Springs.