Reliable Aftermarket Parts Our Name Says It All (4)- Spark Plugs Fits International Harvester Mccormick Deering Autolite O12 F12

Frequently Asked Questions

• Q: What is the thread size of these spark plugs? A: The thread size is seven eighths of an inch. This specification ensures compatibility with various engines that require this size.
• Q: What is the reach of these spark plugs? A: The reach measures five eighths of an inch. This measurement is crucial for proper installation in your engine.
• Q: What is the hex size of these spark plugs? A: The hex size is fifteen sixteenths of an inch. This dimension is important for ensuring a proper fit with your tools.
• Q: Which models are compatible with these spark plugs? A: These spark plugs fit multiple models, including the International Harvester F12, F14, F20, and others. Verify the compatibility with your specific model before purchasing.
• Q: What is included in the product package? A: The package includes a set of four aftermarket spark plug replacements. This allows you to replace multiple plugs at once.
• Q: How do I install these spark plugs? A: To install, first ensure the engine is cool, then remove the old plugs and replace them with the new ones, tightening to manufacturer specifications. Proper installation is key to engine performance.
• Q: Can I use these spark plugs in any vehicle? A: No, these spark plugs are specifically designed for certain models of International Harvester and McCormick Deering. Check your vehicle's compatibility before use.
• Q: What is the recommended gap for these spark plugs? A: These spark plugs have a recommended gap of zero point zero two five inches. Adjusting the gap correctly is essential for optimal engine performance.
• Q: How should I clean the spark plugs? A: Use a soft brush and a cleaning solvent to remove any carbon buildup. Regular cleaning can enhance the longevity and performance of the spark plugs.
• Q: Do these spark plugs come with a warranty? A: Yes, these spark plugs typically come with a manufacturer's warranty. Always check the warranty details upon purchase for specific terms.
• Q: What should I do if I receive a damaged product? A: If your product arrives damaged, contact customer support immediately for assistance with returns or exchanges. Prompt action ensures a smoother resolution.
• Q: Is there a restocking fee for returns? A: Yes, a twenty percent restocking fee may apply on certain items such as cab glass and seats. Always confirm the return policy before making a purchase.
• Q: What if I need to ship these spark plugs outside the continental US? A: Additional funds may be required to ship larger items outside of the continental US. Verify shipping costs during checkout.
• Q: Are these spark plugs interchangeable with OEM parts? A: Yes, these spark plugs are interchangeable with OEM part numbers like three thousand seventy-six and AL3076. Ensure compatibility with your OEM specifications.
• Q: How do I ensure the spark plugs fit my engine? A: Verify the part numbers and specifications before ordering. Compatibility checks are crucial for ensuring the right fit for your engine.