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The FuelTech spark plug gapper sets the distance between the center and ground electrodes precisely using a threaded knob and a feeler gauge. It has a black anodized aluminum body with hardened steel contact surfaces.
- Threaded adjustment with standard spark plug fitting
- Black anodized aluminum body, engraved FuelTech logos
- Hardened steel grip and thread
- Dimensions: 5.82" x 1.25" x 1.25"
- Weight: 9.87 oz
Compatibility
NGK 6061, NGK 5671A, NGK BKR9EIX and similar spark plugs. Not compatible with 18mm thread or longer-style plugs.
Installation notes
Seat the spark plug in the tool, place your feeler gauge between the ground strap and electrode, and turn the knob clockwise until the strap presses firmly on the gauge. Back the knob off counterclockwise to release the gauge and remove the plug. The steel contact surface can oxidize if wet; dry it with compressed air and apply lubricant after exposure to moisture.
All standard non custom made to order items are eligible for return within 30 days of purchase. To request a return purchaser must email us or call to request Instructions on how to proceed with returning an item. Upon receipt of your return you will be issued a return within 3-5 business days. Any custom order items will only have 7 days from the date of purchase/payment to request a cancellation/refund. Beyond that time frame you will be issued a refund up to 30 days from purchase minus a 20% restocking/cancellation fee. All refunds will be issued in the same form as your payment was made/ If you purchase via PayPal your refund will be via PayPal etc. Buyer is responsible for all costs associated with the return of an item as far as shipping/freights go. All items must be return in NEW unused condition. Any damage to the item with be due a 20% minimum restocking fee. Exchanges for product defect or warranty will not incur any restocking charges and shipping charges will be credited as well.