Vertical Large-Head Spark Plug Cap (Red) for JET SL / SL+ / DRG / MMBCU and Other Models

【Applicable models】
SYM JET SL/JET SL+
SYM DRG BT
SYM MMBCU

【Product Features】
The exterior is made of silicone for high water resistance, while the interior features phenolic resin with fiber reinforcement, providing significant improvements in conductivity, impedance, and current handling, ensuring a tight fit that will not come loose.
It stabilizes the vehicle's ignition system, thereby improving engine efficiency, and utilizes superior materials to enhance product durability, offering both performance and longevity.

【Installing the Spark Plug Cap】
1. It is recommended to replace the spark plug with a new one at the same time (if the original threads are damaged, there is a chance it cannot be tightened properly, leading to poor sparking).
2. The aluminum sleeve must be fully tightened onto the spark plug to prevent poor sparking or misfiring.

※The vehicle model may have different specifications in different regions and may not be compatible for installation.

【Pre-order Notice】
Before placing an order, please double-check the color, size, and other relevant information.
Most products have lead times provided after the order is placed; therefore, some items may be discontinued or require a long waiting period for shipment.
If an order cannot be fulfilled due to manufacturer stock shortages or temporary unavailability, the order will not be processed, and no charges will be applied.
Please be aware that manufacturers may unilaterally change specifications or exterior designs, which may result in differences between the packaging or the product itself and the images shown on the product page.
If a manufacturer's change in design or specifications prevents the product from performing as expected at the time of purchase, please contact our customer service for further assistance.
Products undergo multiple shipping processes from order to delivery, which may cause deformation or damage to the packaging, while the product itself remains intact and functional.
【Return Policy】
If you require a return, please apply via the returns section; ensure the product's appearance is maintained and it is packed in its original packaging.
Upon receiving your return request, we will arrange for a logistics provider to collect the item as soon as possible.
For non-human-induced defects, please apply for a return within 7 days of receipt.
【Authenticity Guarantee】
For products with an authenticity guarantee, if any item is found to be a suspected counterfeit and is confirmed as such through legal proceedings and a final court judgment, the customer who purchased the item will be compensated 10 times the original purchase price.