Toyota Lexus Electronic Ignition Coil (1998-) 4.3L 4.7L 90919-02259

Auto Ignition Coil Toyota Land Cruiser Prado Lexus (1998-) 4.3L 4.7L 90919-02259

OE Number Or Parts Number And Testing

1, Model No : DQG1409A

2, OE NO / (Part number) : 90919-02249 / 90919-02259 / 90919-02230 / GN10311-12B1 / GN10311 / 8530467 / 9008019027 / 90080-19027 / 673-1303

3, Test capability : Open-Current Test,OK / Thermal Shock,OK / Salt Spray Test ,OK / High Temperature Endurance(800 hours),OK.

4, Power : Powerfull ignition energy and High voltage

5, Inspection : 100% inspection

6, warranty : 1 Year / 50000 km

Fit Model

Principle

The usual ignition coil has two sets of coils, a primary coil and a secondary coil. The primary coil is made of thicker enameled wire, usually around 0.5-500 turns around 200-500 turns. The secondary coil is made of thinner enameled wire, usually around 0.1mm enameled wire around 15000-25000 turns. One end of the primary coil is connected with the low voltage power supply (+) on the vehicle and the other end is connected with the switching device (breaker). One end of the secondary coil is connected with the primary coil, and the other end is connected with the output terminal of the high voltage line to output high voltage.
Ignition coil can be low-voltage car into a high voltage, is due to the same form with the ordinary transformer, the primary coil than the secondary coil turns ratio. But the working mode of the ignition coil is not the same as ordinary transformers, ordinary transformer operating frequency is fixed 50Hz, also known as frequency transformer, and the ignition coil is working in the form of pulse, can be seen as a pulse transformer, it is different according to the engine Speed ​​to the different frequency of repeated energy storage and energy.
When the primary coil is connected to the power supply, the magnetic field energy is stored around the current as the current grows, and the core stores the magnetic field energy. When the primary circuit is turned off, the magnetic field of the primary coil decays rapidly and the secondary coil Will induce a very high voltage. The faster the disappearance of the magnetic field of the primary coil, the greater the current at which the current is turned off, the larger the turns ratio of the two coils, the higher the voltage induced by the secondary coil.

Advantage

1, the product shell with high quality plastic raw materials PBT, with flame retardant, and epoxy resin a high degree of adhesion, high voltage resistance, can withstand -45 ° - +125 ° impact.

2, copper wire with imported materials, with low resistivity, to prevent electrical breakdown of the insulating paint, and a high degree of adhesion of epoxy resin.

3, ignition module using high-quality electronic components, with anti-electromagnetic interference, high and low temperature impact. Good electrical conductivity.

4, ignition coil boots with high quality Dingqing rubber, with anti-interference, high temperature (220 ° deformation), anti-voltage.

FAQ (Fluently Asked Questions)

Q1. If we don't find the model type here, Please tell us.

1, Please send us your OEM number.

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3, Please tell us your exact car model if you do not have photo or OEM number.

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2, Others:We can make specifications according to customer's requirement.

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1, Strict inspection during production
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