Description

Spark Plug – Diamond Fire – 16 mm Thread – 0.866 in Reach – Tapered 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.

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 E3 SPARK PLUGS

Featuring what E3 calls Diamondfire technology, E3 spark plugs provide a better spark, which burns fuel more thoroughly and effectively. Used in a variety of performance applications, and available in most standard sizes, E3 spark plugs will help your engine achieve power and efficiency gains.

Reviews

There are no reviews yet.

Be the first to review “E3 SPARK PLUGS E3 Spark Plug (Automotive) E3.70”

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

    PERTRONIX IGNITION Flame-Thrower HC E-Core Coil – .32 Ohms 60103

    SKU: PRT60103
    Product information
    • Weight2.75 lbs
    • Dimensions6.7 × 6.4 × 4.4 in
    • Product Line

      Flame Thrower HC

    • Quantity

      Each

    • Coil Location

      Remote

    • Coil Style

      E-Core

    • Coil Wire Attachment

      Male

    Details...
    Original price was: $116.00.Current price is: $104.75.Add to cart
    Original price was: $116.00.Current price is: $104.75.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QA1 Proma-Star C/O Shock – Double Adjustable DD401

    SKU: QA1DD401
    Product information
    • Weight3.8 lbs
    • Dimensions19.1 × 4 × 3.7 in
    • Product Line

      Proma Star Double Adjustable

    • Quantity

      Each

    • Variant

      Yes

    • Variant Group

      Shocks71

    • Variant Column

      Extended Length,Compressed Length

    Details...
    Original price was: $368.45.Current price is: $334.95.Add to cart
    Original price was: $368.45.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

    RANCHO RS7MT Strut RS77836

    SKU: RAN77836
    Product information
    • Weight9.8 lbs
    • Dimensions28 × 6 × 5.5 in
    • Product Line

      RS7MT

    • Internal Design

      Monotube

    • Gas/Hydraulic

      Gas

    • Stroke Length

      4.37 in

    • Compressed Length

      17.17 in

    Details...
    Original price was: $165.59.Current price is: $143.99.Add to cart
    Original price was: $165.59.Current price is: $143.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRUE PERFORMANCE & FABRICATION Toe Plates Mini-Cup 4×4 Pair DTR7014

    SKU: TPFDTR7014
    Product information
    • Weight7.63 lbs
    • Dimensions18 × 12 × 3 in
    • Material

      Steel

    • Color

      Black

    • Finish

      Powder Coat

    • Quantity

      Pair

    • Length

      15.25 in

    Details...
    Original price was: $111.00.Current price is: $100.00.Add to cart
    Original price was: $111.00.Current price is: $100.00.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANS-DAPT Short T-Bar Wing Nuts 9120

    SKU: TRA9120
    Product information
    • Weight0.695 lbs
    • Dimensions7.35 × 2.85 × 1.2 in
    • Quantity

      Set of 4

    • Bolt/Stud

      Stud

    • Head/Nut Style

      Wing Nut

    • Stud Length

      1 in

    • Thread Size

      1/4-20 in

    Details...
    Original price was: $22.52.Current price is: $20.47.Add to cart
    Original price was: $22.52.Current price is: $20.47.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HUSKY LINERS Rear Mud Guards Custom Mud Guards 59221

    SKU: HSK59221
    Product information
    • Weight2.13 lbs
    • Dimensions19.1 × 12.8 × 3.5 in
    • Product Line

      Mud Guards

    • Application Specific

      Yes

    • Front / Rear

      Rear

    • Drilling Required

      Yes

    • Hardware Included

      Yes

    Details...
    Original price was: $66.00.Current price is: $59.99.Add to cart
    Original price was: $66.00.Current price is: $59.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    FTI PERFORMANCE PG Front Pump Seal F2578

    SKU: FTIF2578
    Product information
    • Weight0.09 lbs
    • Dimensions5 × 3.95 × 0.55 in
    • Material

      Rubber

    • Quantity

      Each

    • Thickness

      0.420 in

    • Inside Diameter

      1.813 in

    • Outside Diameter

      2.763 in

    Details...
    Original price was: $6.20.Current price is: $5.39.Add to cart
    Original price was: $6.20.Current price is: $5.39.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MOOG Complete Strut Assemblie Catalog F6000 F6000

    SKU: MOG109
    Product information
    Details...
    Original price was: $1.10.Current price is: $1.00.Add to cart
    Original price was: $1.10.Current price is: $1.00.Add to wishlist
  • Add to wishlist
    Sale
    FLOWTECH Exhaust Header Set - GM LS Engine Swap 1-5/8 11575FLT
    Add to wishlist

    FLOWTECH Exhaust Header Set – GM LS Engine Swap 1-5/8 11575FLT

    SKU: FLT11575
    Product information
    • Weight18.5 lbs
    • Dimensions21.6 × 13.3 × 5.4 in
    • Length

      Short

    • Flange Thickness

      0.375 in

    • Primary Diameter

      1.625 in

    • Collector Diameter

      2.5 in

    • Collector Attachment Method

      3-Bolt Flange

    Details...
    Original price was: $330.00.Current price is: $299.95.Add to cart
    Original price was: $330.00.Current price is: $299.95.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    FLOWMASTER 40 Series Delta Flow Muffler 942041
    Add to wishlist

    FLOWMASTER 40 Series Delta Flow Muffler 942041

    SKU: FLO942041
    Product information
    • Weight10.55 lbs
    • Dimensions20.3 × 10.2 × 4.4 in
    • Product Line

      40 Series Delta Flow

    • Internal Construction

      Chambered

    • Base Construction

      Welded

    • Case Shape

      Oval

    • Case Length

      13 in

    Details...
    Original price was: $165.00.Current price is: $149.95.Add to cart
    Original price was: $165.00.Current price is: $149.95.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist

    28