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Genuine Infiniti QX4 Ignition Control Module

Ignition Spark Control Module
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1 Ignition Control Module found

  • Diagram for Infiniti QX4 Ignition Control Module - 28590-C9901
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    Infiniti QX4 Control Unit-IMMOBILISER

    Part Number: 28590-C9901
    $192.27 MSRP: $281.93
    You Save: $89.66 (32%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: Control Unit Assy-Immobiliser; Control Module, Ignition Immobilizer Module
    • Replaces: 28590-C9917
    • Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
    Fits the following Vehicles:
    • 2000-2003 Infiniti QX4 | LE | 6 Cyl 3.5L | VQ35DE

Infiniti QX4 Ignition Control Module

The Ignition Control Module of the Infiniti QX4 makes for efficient spark timing, making the SUV more capable of punctual power and fuel-saving efficiency. This Ignition Control Module, which is engineered to operate over a wide temperature range, takes input from the ignition switch, relay, and sensors to fire the coil. The initial iterations of the QX4 utilized a distributor and magnetically driven Ignition Control Module, but it proved to be a dependable system. Infiniti owners found them reliable. Subsequent QX4 enhancements substituted kinetic components with a solid-state Ignition Control Module, directed by the engine computer, allowing the device insight into crank and cam angles while adapting timing for knock or heavy throttle. The shift raised coil voltage, trimmed emissions, and boosted highway mileage, proving that improvement in efficiency by the Ignition Control Module serves to protect the catalytic converter. Whether your QX4 has the earlier distributor or the later coil-on-plug arrangement, the unit plugs in seamlessly across every model year and keeps spark current flowing thanks to the same dependable architecture. The Ignition Control Module has an integrated fail-safe logic that disconnects power due to a sensor fault, which helps in reducing the chances of misfire. The fail-safe logic of the Ignition Control Module also allows the airbag and traction electronic connections to work with cleaner data. After a new Ignition Control Module is installed, drivers rave about how their Infiniti starts faster on cold mornings and how the QX4 climbs steep grades without hesitation. Equipped with strong circuitry, the component shrugs off vibration and moisture. This solidifies its reputation in the highly competitive Infiniti SUV market, where an Ignition Control Module must last for years of commuting and towing. According to the owners, the Infiniti cabin stays quieter since a stronger spark is applied, which means the engine works less hard at any speed. Infiniti buyers suppose high-end automobiles should provide non-automotive advantages.

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