Ignition Coil
Ignition coils transform 12 V into the 20,000–40,000 V needed to fire the spark plug. Modern engines use one coil per cylinder (coil-on-plug). Heat and vibration break down the insulation, and a failing coil is the most common cause of a misfire on Japanese and Korean cars in the UAE.
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Signs your Ignition Coil needs replacing
- Engine misfire, rough idle or shaking at idle
- Check-engine light with P0300–P0308 codes
- Loss of power and higher fuel consumption
- Visible cracks or oil on the coil boot
When to replace
Replace when a coil fails; many workshops replace the full set on high-mileage engines to avoid repeat visits. Renew spark plugs at the same time.
Brands we commonly supply
Availability varies by vehicle. Typical brands for this part include:
Why buy from BOTANVÈ AUTO
We are a licensed UAE trader (Botanvè FZC LLC, Ajman) supplying genuine and OEM-quality parts to garages and car owners across all seven Emirates. Every enquiry is checked against your chassis number before we quote, so the part that arrives is the part that fits. Delivery is arranged to Dubai, Sharjah, Ajman, Abu Dhabi, Ras Al Khaimah, Umm Al Quwain and Fujairah.
Ignition Coil — frequently asked questions
Should I replace all coils or just the failed one?
One is fine if the others are sound, but on engines over 150,000 km replacing the set is usually the better value.
Are aftermarket coils reliable?
Denso, NGK, Hitachi and Bosch coils are OEM suppliers to many carmakers. We avoid unbranded units.
Need a Ignition Coil for your car?
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