QT Ignition Coil BMW N54/N55/S54/S55/S63

QT Parts is a Finnish online store.

Our warehouse is located in Nokia, Finland.

You can collect your order directly from us if needed. Simply select “Pickup” at checkout.

Pay securely with multiple payment methods, including invoice and installment plans through Klarna.

The delivery time for products in stock is 1-5 business days. We ship worldwide.

If the product is not in stock and it is a pre order product, the average delivery time is 5-21 business days. If the product has a longer delivery time than previously announced, we will be in touch. International orders may be subject to VAT, import duties, and customs fees upon arrival in the destination country.

Terms for product returns:

• You must return the ordered products within 14 days of receiving
• The products must be unused and without damages
• Commission fee for handling returns is 21,90€
• For product returns, the customer is in charge of the return costs. Only door to door service (Express)
• Shipping costs are not refunded

For international orders sales are final and non-refundable. Once an order is placed, it cannot be canceled or returned. By placing an order, you acknowledge and agree to these terms.

Return address: QT Parts, Vasarakatu 8B, 37150 Nokia, Finland.

Pre order / made-to-order products

If the product you have ordered is a pre order or made-to-order item, it is not subject to the 14-day right of withdrawal or return under consumer protection laws, as the product is manufactured or sourced specifically based on the customer’s individual order.

If you wish to cancel your order before receiving the product, we will refund 50% of the total order amount.

This condition applies to the following product categories:

• Suspension
• Engine Tuning
• Engine Parts
• Exhaust Systems
• Fueling
• Turbochargers/superchargers
• Drivetrain
• ECE-approved Downpipes

All of the above products are manufactured or sourced individually based on the customer’s order, and therefore cannot be returned after delivery, unless the product has a manufacturing or material defect.

In the event of such a defect, the standard liability for defects as provided by consumer protection legislation shall apply.

Performance ignition coils for BMW N54/N55/N63/S54/S55/S63 engines. 

Ensure sufficient ignition with QT ignition coils.

QT Ignition Coil is a more affordable, longer-lasting, and tuning-friendly alternative to OEM ignition coils. No more failed coils and misfire codes.

More efficient ignition energy (+10% vs. OEM)

Higher energy transfer ensures optimal spark throughout the dwell time, improving ignition efficiency, especially in tuned and high-performance engines.

For demanding driving - Better spark formation at high boost

Ensures ignition functionality even at high boost pressures and rich mixtures, promoting cleaner combustion and better efficiency.

Save money - Longer lifespan and mechanical durability

Advanced insulation materials and a coil design that reduces thermal stress prevent overheating and internal short circuits, extending the component's lifespan.

Forget misfires - More stable performance under heavy load

Designed to withstand continuous stress – the right choice for high-performance and tuned engines that require reliable ignition voltage across the entire load range. (where OEM ignition coils falter)

Heat resistance up to 140 °C

Operating temperature in continuous use up to 120 °C – performance remains stable even at high temperatures without power loss. (see comparison to original)

Optimized primary and secondary windings

Increased winding turns and high-quality copper wire improve conductivity and ensure high, consistent ignition voltage even under heavy use.

• At under 1.5 milliseconds, the performance of both coils is still at the same level.

• When the duration increases to 2.0 milliseconds, the energy supply of the original coils clearly begins to weaken, but QT coils maintain stable power.

• At 3.0 milliseconds, QT coils produce up to approximately 25% more energy – a significant advantage in tuned or high-revving engines.

• Even at a high temperature of 140 °C, QT coils maintain a stable 70 mJ energy level, while original coils suffer a significant power reduction or cease to function entirely.

Confirmed compatibility:

• BMW & MINI N12/13/14/16/18/20/45/46/52
• BMW N54, N55 & N63 
• BMW S55 & S63
• Peugeot/Citroen 1.4 & 1.6 GTI / VTI / THP engines 

Price per piece! Choose the correct quantity according to engine type.

Replaces the following OE part numbers: