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Autolite Ar3933-4Pk High Performance Racing Non-Resistor Spark Plug, 4 Pack
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Vendor: Autolite
Type: Spark Plugs & Wires
Sku: WBCARB004AHCCPK
Available: Sold Out
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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For more information, visit www.P65Warnings.ca.gov.
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Autolite Ar3933-4Pk High Performance Racing Non-Resistor Spark Plug, 4 Pack
$5.95
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 Autolite AR3933-4PK spark plugs? A: The Autolite AR3933-4PK spark plugs measure one inch in length, zero point four five inches in width, and three point four inches in height.
- Q: What materials are used in the construction of these spark plugs? A: The Autolite AR3933-4PK spark plugs feature an Yttrium-enhanced alloy for improved durability and less pre-ignition.
- Q: How many spark plugs come in the Autolite AR3933-4PK package? A: The package contains four spark plugs, making it a four-pack.
- Q: How do I install the Autolite AR3933-4PK spark plugs in my vehicle? A: To install the spark plugs, remove the old plugs, apply anti-seize to the threads, and screw in the new plugs until snug.
- Q: Are these spark plugs suitable for modified engines? A: Yes, the Autolite AR3933-4PK spark plugs are specifically designed with colder heat ranges to support performance modifications.
- Q: What vehicles are compatible with the Autolite AR3933-4PK spark plugs? A: These spark plugs are vehicle specific and fit various models of Japanese, European, and Korean cars.
- Q: How should I care for my Autolite spark plugs to ensure longevity? A: To maintain the spark plugs, regularly check for corrosion and replace them if signs of wear or damage are present.
- Q: What should I do if my spark plugs arrive damaged? A: If your spark plugs arrive damaged, contact the seller for a return or replacement under their return policy.
- Q: How do I know when to replace my Autolite spark plugs? A: Replace the spark plugs if you experience engine misfires, difficulty starting, or decreased acceleration.
- Q: What is the warranty on the Autolite AR3933-4PK spark plugs? A: The warranty details can vary, so it's recommended to check with the retailer or manufacturer for specific warranty information.
- Q: Can I use these spark plugs in lawn and garden equipment? A: Yes, Autolite produces spark plugs for various applications, including lawn and garden equipment.
- Q: How do the Yttrium-enhanced alloy spark plugs perform compared to standard plugs? A: The Yttrium-enhanced alloy allows for an up to eight percent reduction in side wire temperature, improving durability and performance.
- Q: Are these spark plugs resistant to rust and corrosion? A: Yes, the Autolite AR3933-4PK spark plugs are nickel plated for a long-lasting, corrosion-resistant finish.
- Q: What features enhance the ignitibility of these spark plugs? A: The spark plugs feature a cut back ground electrode that improves ignitibility and promotes faster flame kernel growth.
- Q: Is the Autolite AR3933-4PK suitable for professional racing? A: Yes, these spark plugs are used by many professional race car drivers for their high-performance capabilities.