Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Accel'S ''Shorty'' Spark Plugs Keep Your Spark Plug Boots From Being Burned And Your Headers From Being Dented If You Don'T Have Enough Room Between Your Plug Boots And Your Exhaust Manifold Or Headers. Designed For Trouble-Free Installation And Removal In Cramped Spaces, These High-Performance Plugs Are Much Easier Than Oe Plugs To Get A Socket On But Still Deliver A Larger, Hotter, Fuller Flash Front And Significantly More Power At High Rpm. You'Ll Have Instant Throttle Response And Better Fuel Economy With Less Fouling, Flame Dissipation, And Misfire. These Copper-Core Plugs Provide Increased Thermal Conductivity, Come With Machine-Rolled 14Mm Threads To Protect Your Heads, Use A Standard 5/8 Socket, And Come In A Pack Of Four.
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 is the size of the ACCEL 0574S-4 spark plugs?A: Each ACCEL 0574S-4 spark plug measures approximately one point one inches in length, three point six inches in width, and four point nine inches in height.
Q: What material are the ACCEL spark plugs made of?A: The ACCEL 0574S-4 spark plugs are made with a copper core, which enhances thermal conductivity and performance.
Q: How many spark plugs are included in the pack?A: The ACCEL 0574S-4 spark plug pack contains a total of four spark plugs.
Q: How do I install the ACCEL shorty spark plugs?A: To install the ACCEL shorty spark plugs, simply use a standard five eighths socket for easy access in cramped spaces.
Q: Are these spark plugs suitable for high-performance engines?A: Yes, these spark plugs deliver significantly more power at high RPM, making them ideal for high-performance engines.
Q: Can I use these spark plugs in tight spaces?A: Yes, the ACCEL shorty spark plugs are specifically designed for use in cramped spaces, ensuring easy installation and removal.
Q: How do I keep the ACCEL spark plugs in good condition?A: To maintain the ACCEL spark plugs, regularly check for signs of fouling or misfire and replace them as needed for optimal performance.
Q: What precautions should I take when handling spark plugs?A: Always handle spark plugs with care to avoid damaging the threads and ensure they are installed properly to prevent misfires.
Q: Do these spark plugs require any special maintenance?A: No, the ACCEL spark plugs do not require special maintenance, but regular inspections are recommended for optimal performance.
Q: Are ACCEL spark plugs safe for all types of vehicles?A: Yes, ACCEL spark plugs are designed for a wide range of vehicles, but always check compatibility with your specific engine model.
Q: What if I receive a damaged spark plug?A: If you receive a damaged spark plug, please contact the seller for a return or replacement per their return policy.
Q: Is there a warranty for the ACCEL spark plugs?A: Yes, ACCEL typically offers a warranty for their products; check with the retailer for specific warranty details.
Q: How do I know if these spark plugs are working properly?A: Signs of proper function include smooth engine performance and improved throttle response; any misfiring or poor acceleration indicates a problem.
Q: Can I use these spark plugs for racing applications?A: Yes, the ACCEL shorty spark plugs are designed for high performance, making them suitable for racing applications.
Q: How do these spark plugs improve fuel economy?A: These spark plugs provide instant throttle response and reduce fouling, flame dissipation, and misfires, which can enhance fuel economy.