The 2016 Sea-Doo Spark 900 Main Wiring Harness Loom iBR is a crucial component for the ignition and starting systems of a Sea-Doo jet-ski. Manufactured by Sea-Doo in Canada, this wiring harness loom has been tested and proven to be in good working condition. With the manufacturer part numbers 278003258 and 278003422, this product is designed specifically for the Sea-Doo Spark 900 model, ensuring optimal performance and reliability on the water.