My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

DENSO 3476 Iridium Long Life Spark Plug

(2012 Ford Fusion; 1990-1996 Nissan 300ZX; 2011-2016 Honda CR-Z; 2012-2014 Toyota Prius V; 2011-2013 Bentley Continental + 3 more models)

Part of: DENSO Iridium Long Life Spark Plug

Other options in this family: DENSO 3534 DENSO FK16HQR11#4 DENSO SK20R-P11 DENSO 3494 DENSO 3518

Manufacturer

Picture for manufacturer DENSO

Part Number

3476
12 reviews
Sale Price

$15.51

2 left at this price

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The DENSO 3476 Iridium Long Life spark plug delivers premium ignition performance engineered to meet the strictest OE standards for durability, performance, and emissions control. Featuring an ultra-fine 0.6mm iridium center electrode, this spark plug provides superior ignitability and longer service life compared to conventional plugs.

Key Features:

  • 0.6mm iridium center electrode for improved ignition and fuel efficiency
  • Platinum ground electrode for extended wear resistance
  • Purified alumina powder insulator for superior dielectric strength
  • 360-degree laser welding for maximum durability
  • Copper core for excellent heat dissipation
  • Trivalent metal plating for superior anti-corrosion and anti-seizing properties

DENSO Iridium Long Life spark plugs provide reliable performance with extended replacement intervals, reducing maintenance costs while maintaining optimal engine performance. Manufactured to OE specifications for precise fit and function.

Products specifications

Fits

2012 Ford Fusion; 1990-1996 Nissan 300ZX; 2011-2016 Honda CR-Z; 2012-2014 Toyota Prius V; 2011-2013 Bentley Continental; 1984-1990 Chevrolet Celebrity; 1993-1995 Saturn SW1; 1993-1995 Saturn SW2

Manufacturer Heat Range

20

Seat Type

FLAT

Pre-Gap Size

1.3

Ground Electrode Quantity

1

Center Electrode Tip Material

Iridium

Ground Electrode Core Material

Copper

Center Electrode Core Material

Copper

Thread Diameter

14.00

Resistance

5000

Ground Configuration

Needle-to-Needle

Ground Electrode Tip Design

Platinum Needle

Reach

19.00

Hex Size

16.0

Check out was very quick and easy. I also like how I was not forced to create an account to purchase

Quick and Easy. Best price I've seen by far.

So far, so good. Easy to purchase. Good fit and speedy delivery.

It's great

Great price free shipping

Quick and Easy ordering, Great price.

Had the parts I wanted and ordering through Amazon account made it easier.

Quick and easy

great

Great

Autoplicity was easy to use, low price and received the product very quickly. It arrived in excellent condition and was as described. I would buy from them again.

This was my first order from Autoplicity, and I was not sure what to expect. The parts were shipped quickly, and Autoplicity had the best price by far.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy