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DENSO 3401 Iridium Long-Life Spark Plug

(Ford Mustang 2010-12; Honda Accord 2003-07, Element 2004, Fit 2007-13; Toyota Camry 1987-91; Cadillac CTS 2008-13; Porsche 911 2014-16, 2018-19 + 4 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

3401
5 reviews
Sale Price

$11.35

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The DENSO 3401 is a premium iridium spark plug engineered to deliver exceptional performance and extended service life. Featuring an ultra-fine iridium center electrode, this spark plug provides superior ignitability and durability compared to conventional copper or platinum plugs.

Key Features:

  • Iridium center electrode for maximum durability and longevity
  • Manufactured to strict OE performance and emissions standards
  • Superior ignitability for improved fuel efficiency and reduced emissions
  • Long-life design reduces maintenance intervals
  • Precise engineered ground electrode for consistent spark performance
  • High-quality insulator material prevents flashover

DENSO iridium spark plugs are designed to meet or exceed original equipment specifications, ensuring reliable ignition performance across a wide range of operating conditions. The iridium alloy construction allows for a smaller electrode diameter, which requires less voltage to fire while providing better flame kernel growth for more complete combustion.

Products specifications

Fits

Ford Mustang 2010-12; Honda Accord 2003-07, Element 2004, Fit 2007-13; Toyota Camry 1987-91; Cadillac CTS 2008-13; Porsche 911 2014-16, 2018-19; BMW 335i 2007-11, 335i xDrive 2009-11, 335xi 2007-08; Volvo 760 1983-90

Manufacturer Heat Range

20

Ground Electrode Core Material

Nickel

Seat Type

FLAT

Pre-Gap Size

1.3

Ground Electrode Quantity

1

Center Electrode Tip Material

Iridium

Center Electrode Core Material

Copper

Thread Diameter

14.00

Resistance

5000

Ground Configuration

Thick Electrode

Ground Electrode Tip Design

Platinum Chip

Reach

19.00

Hex Size

16.0

Quick, easy and accurate!

Good

Great service. Shipped out the day after I ordered it...plus it was the cheapest of the competition.

Cheap prices, great quality, and fast delivery. Autoplicity will continue to receive my patronage.

Easy and fast. Order arrived very fast. Thanks.

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