CAT 437-4047 Transformer Group G3500-CSA Ignition G3508 G3512 G3516

Part Number: 437-4047 Brand: Caterpillar / CAT Type: Transformer Group – Ignition Compatible applications include: * CAT G3508 Gas Engine * CAT G3512 Gas Engine * CAT G3516 Gas Engine * CAT G3516 Generator Set Please verify the part number and application with your equipment before purchasing. Compatibility can depend on the machine configuration. Condition: Please see all photos for the exact condition of the item. Photos are part of the description. *Fast shipping!!!

The CAT 437-4047 is an ignition transformer group for Caterpillar gas engines. It steps up voltage from the ignition system so each spark plug fires cleanly; a failing transformer usually shows up as misfires on one or more cylinders or as ignition fault codes.

Before you order: the listing names the CAT G3508, G3512 and G3516 gas engines, including the G3516 generator set, and the title references G3500 CSA ignition. Confirm part number 437-4047 with your Caterpillar dealer or parts book, since fit depends on engine configuration.

New, open box, never installed. Ships from Kansas City, MO with tracking.

Orders ship from Kansas City, MO with USPS, UPS or FedEx. Shipping on this part is free. You get the tracking number by email as soon as it ships.

We accept returns for items that arrive defective, damaged or incorrect. Contact us within 30 days of delivery at shopmxlparts@gmail.com with your order number and photos. Full return policy