FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
- Q: What are the dimensions of the NGK 3922 spark plugs? A: The dimensions are four point zero two inches in length and one inch in width. They have a height of four point zero two inches, making them compact and easy to store.
- Q: What is the pack size for the NGK 3922 spark plugs? A: The NGK 3922 spark plugs are sold in packs of four. This allows for convenient replacement in various engines.
- Q: Are these spark plugs genuine OEM parts? A: Yes, these spark plugs are genuine OEM NGK replacement parts. They are designed to meet the original manufacturer's specifications for compatibility.
- Q: How do I install NGK 3922 spark plugs? A: To install, first ensure the engine is cool, then remove the old plugs using a socket wrench. Insert the new NGK 3922 plugs and tighten them according to the manufacturer's torque specifications.
- Q: Are these spark plugs suitable for my vehicle? A: Yes, the NGK 3922 spark plugs are compatible with several vehicle models. Please refer to the compatibility list or consult your owner's manual for proper identification.
- Q: What type of engine are these spark plugs used in? A: These spark plugs are typically used in small engines, including motorcycles and lawn equipment. Check your specific engine model for compatibility.
- Q: How should I store NGK spark plugs? A: Store NGK spark plugs in a cool, dry place, away from direct sunlight. Keeping them in their original packaging helps prevent damage before installation.
- Q: What maintenance is required for spark plugs? A: Regularly check spark plugs for wear and carbon buildup. It's advisable to replace them every twenty thousand to thirty thousand miles, depending on your vehicle's requirements.
- Q: Can I return the spark plugs if they are damaged? A: Yes, you can return damaged spark plugs within the return policy period. Ensure you keep the original packaging and receipt for a smooth return process.
- Q: Is there a warranty on NGK spark plugs? A: Yes, NGK offers a warranty on their spark plugs. Please check the specific warranty details provided with your purchase for coverage information.
- Q: What do I do if my engine misfires after installing new spark plugs? A: If your engine misfires, check the installation of the spark plugs to ensure they are properly tightened and connected. If issues persist, consult a mechanic.
- Q: Do these spark plugs come pre-gapped? A: Yes, NGK spark plugs typically come pre-gapped. However, it's essential to verify the gap with your vehicle's specifications before installation.
- Q: Can I use NGK 3922 spark plugs in a high-performance engine? A: Yes, the NGK 3922 spark plugs can be used in high-performance engines, provided they meet the required specifications for your specific engine.
- Q: What should I do if the spark plugs arrive damaged? A: If the spark plugs arrive damaged, contact the seller immediately for a replacement or refund. Provide photos of the damage for faster processing.
- Q: Are there any special tools needed to install these spark plugs? A: To install NGK 3922 spark plugs, you will need a spark plug socket, a ratchet, and possibly a torque wrench for accurate tightening.