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(4-Pack) Autolite 458 Spark Plugs
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Vendor: Autolite
Type: Spark Plugs & Wires
Sku: WBCARB071XB9QGW
Available: Available
Sold by Carkart, an authorized reseller.
Returns accepted within 30 days | support@carkart.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Double-boxed, fully insured & discreetly packaged
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · 25% restocking fee applies
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
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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.
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(4-Pack) Autolite 458 Spark Plugs
$23.56
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 is the thread size of the Autolite 458 Spark Plugs? A: The thread size is fourteen millimeters. This size is standard for many automotive applications.
- Q: What is the reach of the Autolite 458 Spark Plugs? A: The reach is nine point five millimeters, which is equivalent to three eighths of an inch.
- Q: What type of material are the Autolite 458 Spark Plugs made from? A: They are made from nickel. This material enhances durability and performance.
- Q: What is the hex size of the Autolite 458 Spark Plugs? A: The hex size is thirteen sixteenths of an inch, or twenty-one millimeters.
- Q: What is included in the Autolite 458 Spark Plugs package? A: The package includes four spark plugs. This is ideal for replacing multiple plugs in your vehicle.
- Q: How do I install the Autolite 458 Spark Plugs? A: Installation involves removing the old spark plugs and screwing in the new ones. Ensure proper torque specifications are followed.
- Q: Are the Autolite 458 Spark Plugs compatible with other brands? A: Yes, they are compatible with several brands including Bosch, Champion, and NGK. This versatility makes them a popular choice.
- Q: What is the best way to maintain the Autolite 458 Spark Plugs? A: Regularly check the spark plugs for wear and replace them as needed. Keeping your engine clean also helps maintain their performance.
- Q: How do I store the Autolite 458 Spark Plugs? A: Store them in a cool, dry place to prevent corrosion. Avoid exposure to moisture and extreme temperatures.
- Q: Are the Autolite 458 Spark Plugs suitable for all vehicles? A: No, they are designed for specific vehicle models. Check compatibility with your vehicle's specifications.
- Q: How can I tell if my Autolite 458 Spark Plugs need to be replaced? A: Signs include difficulty starting the engine, rough idling, or reduced fuel efficiency. Regular inspection can help identify issues.
- Q: What warranty is offered for the Autolite 458 Spark Plugs? A: Autolite typically offers a warranty against defects. Check the packaging or manufacturer’s website for specific warranty details.
- Q: Can I use the Autolite 458 Spark Plugs for racing? A: Yes, they can be used for racing under certain conditions. However, check with your racing regulations for compatibility.
- Q: What if my Autolite 458 Spark Plugs arrive damaged? A: If they arrive damaged, contact customer service for a replacement or return. Keep the original packaging for easier processing.
- Q: How do the Autolite 458 Spark Plugs improve engine performance? A: Their copper core design enhances heat dissipation and reduces fouling, resulting in better combustion and engine efficiency.