Description

Spark Plug – Champion Copper Plus – 14 mm Thread – 0.750 in Reach – Gasket Seat – 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.

About CHAMPION PLUGS

Champion is one of the most trusted and recognized names in the spark plug industry. With more than 100 years of experience, Champion has optimized their spark plug designs for performance, efficiency, and reliability.

International Shipping

Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.

Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.

Loading international estimates...

Reviews

There are no reviews yet.

Be the first to review “CHAMPION PLUGS 404 Spark Plug 404”

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

    RANCHO Shock Absorber RS55369

    SKU: RANRS55369
    Product information
    • Weight7.0 lbs
    • Dimensions24.2 × 4.1 × 3.0 in
    • Brand

    • Type

    • Condition

    • Manufacturer Part Number

      RS55369

    Details...
    Original price was: $63.90.Current price is: $58.09.Add to cart
    Original price was: $63.90.Current price is: $58.09.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PEM Standard Quick Change Gears 61032

    SKU: PEM61032
    Product information
    • Weight6.65 lbs
    • Dimensions8.1 × 4.9 × 1.6 in
    • Product Line

      Standard

    • Spline

      10

    • Set Number

      32

    • Gear 1 Tooth Count

      19

    • Gear 2 Tooth Count

      27

    Details...
    Original price was: $66.14.Current price is: $60.13.Add to cart
    Original price was: $66.14.Current price is: $60.13.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    OPTITORQUE TECHNOLOGIES LLC SBC Header Stud Kit 3/8 x 1.675 10452

    SKU: OTT10452
    Product information
    • Weight1.049 lbs
    • Dimensions6 × 4.5 × 2.5 in
    • Head/Nut Style

      12 Point

    • Washers Included

      Yes

    • Material

      Steel

    • Color

      Black

    • Finish

      Oxide

    Details...
    Original price was: $50.00.Current price is: $45.14.Add to cart
    Original price was: $50.00.Current price is: $45.14.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PYROTECT Suit Junior X-Large Black SFI-1 JS100320

    SKU: PYRJS100320
    Product information
    • Weight2.31 lbs
    • Dimensions17.75 × 13.95 × 4.85 in
    • Size

      Youth X-Large

    • Sfi Rating

      3.2A/1

    • Material

      Fire Retardant Fabric

    • Color

      Black

    • Quantity

      Each

    Details...
    Original price was: $175.00.Current price is: $159.00.Add to cart
    Original price was: $175.00.Current price is: $159.00.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION 6CT Pro C/T Ignition Box 6428

    SKU: MSD6428
    Product information
    • Weight4.07 lbs
    • Dimensions12.2 × 8.3 × 4.6 in
    • Product Line

      6CT Pro

    • Quantity

      Kit

    • Material

      Aluminum

    • Color

      Red

    • Finish

      Powder Coat

    Details...
    Original price was: $620.00.Current price is: $562.95.Add to cart
    Original price was: $620.00.Current price is: $562.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION ULTRA 6A Ignition Box Red 6202

    SKU: MSD6202
    Product information
    • Weight2.3 lbs
    • Dimensions10.9 × 10 × 2.7 in
    • Product Line

      Ultra 6A

    • Quantity

      Each

    • Variant

      Yes

    • Variant Group

      Ignition Boxes and Controllers13

    • Variant Column

      Color

    Details...
    Original price was: $369.00.Current price is: $334.95.Add to cart
    Original price was: $369.00.Current price is: $334.95.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QUARTER MASTER 3 Disc Bolt Kit 309508

    SKU: QTR309508
    Product information
    • Weight0.335 lbs
    • Dimensions4.1 × 3.25 × 0.8 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 8 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RANCHO RS7MT Shock RS77267

    SKU: RAN77267
    Product information
    • Weight4.92 lbs
    • Dimensions24 × 3 × 3 in
    • Product Line

      RS7MT

    • Internal Design

      Monotube

    • Gas/Hydraulic

      Gas

    • Stroke Length

      7.92 in

    • Compressed Length

      15.08 in

    Details...
    Original price was: $91.99.Current price is: $79.99.Add to cart
    Original price was: $91.99.Current price is: $79.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MOROSO Distributor Rotor 97860

    SKU: MOR97860
    Product information
    • Weight0.12 lbs
    • Dimensions7.2 × 5.4 × 1.6 in
    • Material

      Plastic

    • Color

      Black

    • Quantity

      Each

    • Finish

      Natural

    • Terminal Material

      Brass

    Details...
    Original price was: $57.49.Current price is: $49.99.Add to cart
    Original price was: $57.49.Current price is: $49.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    LOKAR Door Latch Cable Release Kit DLR-2100

    SKU: LOKDLR-2100
    Product information
    • Weight0.465 lbs
    • Dimensions11.7 × 8.7 × 0.65 in
    • Quantity

      Kit

    • Cable Length

      4 ft

    • Material

      Steel

    • Color

      Cadmium

    • Finish

      Plated

    Details...
    Original price was: $97.85.Current price is: $88.95.Add to cart
    Original price was: $97.85.Current price is: $88.95.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist

    97