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Denso 4503 Spark Plug
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Vendor: Denso
Type: Spark Plugs & Wires
Sku: WBCARB002M2KO4G
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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Denso 4503 Spark Plug
$13.20
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 Denso 4503 Spark Plug? A: The Denso 4503 Spark Plug has a standard size suitable for various engines. It features a platinum center electrode and titanium enhanced ground electrode.
- Q: What material is used in the Denso 4503 Spark Plug? A: The Denso 4503 Spark Plug is made with purified alumina powder for the insulator. This material provides exceptional dielectric strength and thermal conductivity.
- Q: What is the model number of the Denso Spark Plug? A: The model number of the Denso Spark Plug is PK16TT. This model is designed for optimal performance in engines.
- Q: How do I install the Denso 4503 Spark Plug? A: To install the Denso 4503 Spark Plug, remove the old spark plug and clean the socket. Then, insert the new spark plug and tighten it to the manufacturer's specifications.
- Q: Is the Denso 4503 Spark Plug suitable for all vehicles? A: No, the Denso 4503 Spark Plug is not suitable for all vehicles. It is designed for specific engine types; check compatibility before purchase.
- Q: How can I tell if my spark plugs need replacing? A: You should replace your spark plugs if you notice rough idling, decreased fuel efficiency, or difficulty starting your engine. Regular inspections are recommended.
- Q: How do I maintain the Denso 4503 Spark Plug? A: To maintain the Denso 4503 Spark Plug, ensure the engine is properly tuned and check for any carbon buildup during regular maintenance. Keep the engine clean for optimal performance.
- Q: Is the Denso 4503 Spark Plug safe to use? A: Yes, the Denso 4503 Spark Plug is safe when used according to the manufacturer's guidelines. It is designed to withstand high temperatures and pressures.
- Q: What is the lifespan of the Denso 4503 Spark Plug? A: The lifespan of the Denso 4503 Spark Plug can range from thirty thousand to fifty thousand miles, depending on driving conditions and maintenance.
- Q: Can the Denso 4503 Spark Plug improve fuel efficiency? A: Yes, the Denso 4503 Spark Plug can improve fuel efficiency. Its twin-tip technology enhances combustion, leading to better acceleration and faster starts.
- Q: What is the warranty on the Denso 4503 Spark Plug? A: The Denso 4503 Spark Plug typically comes with a warranty that covers manufacturing defects. Check with the retailer for specific warranty details.
- Q: What should I do if my Denso 4503 Spark Plug arrives damaged? A: If your Denso 4503 Spark Plug arrives damaged, contact the retailer immediately for a replacement or return. Keep all packaging for reference.
- Q: How do I know if the Denso 4503 Spark Plug is right for my engine? A: To determine if the Denso 4503 Spark Plug is right for your engine, consult your vehicle’s manual or contact a professional mechanic for recommendations.
- Q: What is the difference between Denso 4503 and standard spark plugs? A: The Denso 4503 Spark Plug uses advanced twin-tip technology and platinum materials, offering better performance compared to standard spark plugs.
- Q: Can the Denso 4503 Spark Plug be used in high-performance vehicles? A: Yes, the Denso 4503 Spark Plug is suitable for high-performance vehicles due to its enhanced materials and technology for better ignition.