Champion RDJ7J (860) Copper Plus Small Engine Replacement Spark Plug (Pack of 1) Description Champion delivers the dependable performance you can trust. This Champion small engine spark plug with a copper core electrode provides increased conductivity and heat control for superior overall wear. It is compatible with Passenger Cars, Powersports, Lawn and Garden, Snow and Marine applications. The iconic Champion brand has been a world leader in the manufacture of spark plugs for every kind of combustion engine for over 100 years. As a powerful symbol of performance driven quality, this experience and commitment has led to design enhancements that optimize the performance of every spark plug Champion makes. Champion understands the importance of OE fit and form replacement parts and knows that these parts adhere to the industry’s toughest standards — and to yours. Step-by-Step Instructions for Installing a Champion Spark Plug Step 1 If necessary, set the gap on the new spark plug before installing it. In the past, it was necessary to use a gapping tool to make sure the gap in the spark plugs was the correct size. Today, Champion spark plugs come pre gapped, eliminating the need for this step most times. You should double check that the gap is correctly set; check your owner’s manual to find the distance for the spark plug gap and use a gap gauge or feeler gauge to check the distance. Step 2 Seat the new spark plug by hand; turning it clockwise at least two full turns. Once you have the spark plug snug, use the socket wrench with extension and spark plug socket to tighten it turning the plug clockwise. The plug’s washer should be pressed against the mounting surface. Take care not to over tighten the plug; you can strip the thread on the head of the engine leading to costly repairs. You can also use a torque wrench to torque it to specification (OE service or repair manual). Step 3 Replace the spark plug wire boot or ignition coil and wiring connector. A plastic boot should click into place while a rubber boot may require a coat of dielectric grease on the inside of the boot for easy removal next time. Step 4 Repeat the removal and installation process for each spark plug. That’s all there is to it! If at any point you run into issues or have a question, consult your mechanic. These instructions are for informational purposes only and should not be used in lieu of seeking professional advice from a certified technician. We encourage you to consult with a certified technician if you have specific questions or concerns relating to any of the topics covered herein. Features: Resists foulingSuperior corrosion resistanceDependable and proven performanceIncreased conductivity and heat control for good overall wearCompatible with Lawn & Garden and Snow applications Product Details: Brand: ChampionItem Weight: 0.96 ouncesProduct Dimensions: 3.9 x 3.9 x 3.9 inchesCalifornia residents: Click here for Proposition 65 warningItem model number: 860Manufacturer Part Number: 860Folding: NoShipping Weight: 4.8 ouncesDate First Available: January 2, 2007 Payment We accept Paypal payments only. Sales tax may be applied to your purchase as we possess sales tax certificates for all states we collect sales tax in. If your state is one that we charge sales tax in, you will see the sales tax charge at time of checkout before you submit payment. Delivery Expedited shipping is free. Handling time on our orders is normally between 1-2 business days. Your order should reach you within 1-3 business days. We do not ship to AK, HI, PO boxes, or APO addresses. We're not responsible for any incorrect or undeliverable addresses. We only ship to the confirmed Paypal address. We don't accept requests to change shipping addresses post purchase. We do not ship to AK, HI, PO boxes, or APO addresses. We are not responsible for any incorrect or undeliverable addresses. We only ship to the confirmed Paypal address. Please note that manufactures update their packaging from time to time and that the packaging images shown in our product may vary from what you ultimately receive however be assured you are receiving the identical contents you ordered. Return Policy You may return new, unopened items within 30 days of delivery for a refund, and a restocking fee may apply. Return shipping fees are not refundable. Message us for return instructions if you have questions. Support & Feedback We take our reputation seriously, we buy and sell online, so we understand the value of trust. If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction. Contact us via eCRATER messaging and we will respond within 1 business day. Our office hours are 8AM-4PM PST Monday-Friday. We thank you for your business!