Description

Spark Plug – NGK G-Power Platinum – 14 mm Thread – 0.689 in Reach – Tapered Seat – Stock Number 3403 – Resistor – Each

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

Global Shipping Estimates (Ships from USA)

Destination Region Est. Delivery Time Estimated Cost
🇨🇦 Canada 5 - 7 Days
DHL UPS USPS FedEx
From $50.00 USD
🇪🇺 European Countries 5 - 7 Days
DHL UPS USPS FedEx
From $70.00 USD
🇦🇺 Australia 5 - 7 Days
DHL UPS USPS FedEx
From $110.00 USD
🇦🇪 United Arab Emirates 5 - 7 Days
DHL UPS USPS FedEx
From $100.00 USD
🇸🇦 Saudi Arabia 5 - 7 Days
DHL UPS USPS FedEx
From $100.00 USD
🇯🇵 Asia Countries 5 - 7 Days
DHL UPS USPS FedEx
From $130.00 USD
*Note: These are estimated costs for a standard package. Exact shipping fees will be calculated at checkout using live rates based on your specific location and cart weight.

About NGK

As the largest OE manufacturer of spark plugs in North America, NGK brings more than 80 years of automotive experience into producing some of the best performing and most reliable spark plugs in the industry. From passenger vehicles to race cars, motorcycles to watercraft, NGK offers high-quality spark plugs for nearly every application.

Reviews

There are no reviews yet.

Be the first to review “NGK Spark Plug # 3403 TR55GP”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    REDHORSE PERFORMANCE -06 Viton O-Ring – 2/pkg -430833

    SKU: RHP720-06-01
    Product information
    Details...
    Original price was: $7.00.Current price is: $6.06.Add to cart
    Original price was: $7.00.Current price is: $6.06.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PROFORM Billet Piston Ring Squaring Tool 4.00-4.23 67656

    SKU: PFM67656
    Product information
    • Weight0.58 lbs
    • Dimensions9.4 × 6.4 × 2.55 in
    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Anodized

    • Quantity

      Each

    • Intended Bore Minimum (In)

      4.000 in

    Details...
    Original price was: $53.04.Current price is: $48.22.Add to cart
    Original price was: $53.04.Current price is: $48.22.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QUICKCAR RACING PRODUCTS Ignition Panel Single 50-031

    SKU: QRP50-031
    Product information
    • Weight0.585 lbs
    • Dimensions5.7 × 5.4 × 5.2 in
    • Quantity

      Each

    • Mounting Location

      Dash Mount

    • Width

      4.625 in

    • Height

      2.5 in

    • Panel Graphic

      Checkered Flag

    Details...
    Original price was: $113.94.Current price is: $94.95.Add to cart
    Original price was: $113.94.Current price is: $94.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QUARTER MASTER 2 Disc Bolt Kit 209508

    SKU: QTR209508
    Product information
    • Weight0.29 lbs
    • Dimensions6.75 × 3.95 × 0.65 in
    • Nuts Included

      Yes

    • Quantity

      Set of 8

    • Variant

      Yes

    • Material

      Steel

    • Color

      Cadmium

    Details...
    Original price was: $21.00.Current price is: $18.55.Add to cart
    Original price was: $21.00.Current price is: $18.55.
    Quantity Only 6 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SHURTRAX Siphon Pump Assembly 10010

    SKU: SHU10010
    Product information
    • Weight0.093 lbs
    • Dimensions5 × 4 × 1.55 in
    • Material

      Plastic

    • Color

      Blue

    • Finish

      Natural

    • Quantity

      Each

    • Manual / Electric

      Manual

    Details...
    Original price was: $6.59.Current price is: $5.49.Add to cart
    Original price was: $6.59.Current price is: $5.49.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    STRANGE Preload Spacer w/Shims – 2pc. N1925

    SKU: STGN1925
    Product information
    • Weight0.18 lbs
    • Dimensions3.8 × 3.75 × 0.9 in
    • Material

      Steel

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Kit

    • Pinion Spacer Included

      Yes

    Details...
    Original price was: $25.93.Current price is: $23.57.Add to cart
    Original price was: $25.93.Current price is: $23.57.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    JET PERFORMANCE JET Primary Jet 76 201076

    SKU: JET201076
    Product information
    • Weight0.04 lbs
    • Dimensions5.55 × 3.7 × 1.35 in
    • Inside Diameter

      0.0760 in

    • Material

      Brass

    • Quantity

      Pair

    • Color

      Natural

    • Finish

      Natural

    Details...
    Original price was: $16.00.Current price is: $13.99.Add to cart
    Original price was: $16.00.Current price is: $13.99.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    Ti22 PERFORMANCE Jacobs Ladder 14 Titanium With Hardware TIP2437

    SKU: TIP2437
    Product information
    • Weight1.47 lbs
    • Dimensions17.65 × 10.05 × 1.95 in
    • Material

      Titanium

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Kit

    • Variant

      Yes

    Details...
    Original price was: $266.39.Current price is: $221.99.Add to cart
    Original price was: $266.39.Current price is: $221.99.
    Quantity Only 6 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    Ti22 PERFORMANCE Mini Sprint Set Up Blocks Front Black TIP3682

    SKU: TIP3682
    Product information
    • Weight0.82 lbs
    • Dimensions6.35 × 6.05 × 1.45 in
    • Front / Rear

      Front

    • Material

      Aluminum

    • Color

      Black

    • Finish

      Anodized

    • Quantity

      Pair

    Details...
    Original price was: $167.99.Current price is: $139.99.Add to cart
    Original price was: $167.99.Current price is: $139.99.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANS-DAPT Single Alt. Pulley 9487

    SKU: TRA9487
    Product information
    • Weight0.56 lbs
    • Dimensions6.2 × 4.7 × 2.2 in
    • Grooves/Ribs

      1 Groove

    • Diameter

      2.875 in

    • Depth

      1.75 in

    • Material

      Aluminum

    • Color

      Machined

    Details...
    Original price was: $41.83.Current price is: $38.03.Add to cart
    Original price was: $41.83.Current price is: $38.03.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist

    37