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DENSO 3141 Double Platinum Spark Plug

(Honda Civic 2001-05; Porsche 911 1999-2005, 2007-09, 2011-12; Mitsubishi 3000GT 1991-99, Montero 1995-96, Galant 1995, 1999, 2001-02 + 11 more models)

Part of: DENSO Double Platinum Spark Plug

Other options in this family: DENSO 3173 DENSO 3128 DENSO 3246 DENSO 3245 DENSO 5092

Manufacturer

Picture for manufacturer DENSO

Part Number

3141
7 reviews
Sale Price

$9.97

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The DENSO 3141 Double Platinum spark plug delivers OE-quality performance and exceptional durability for demanding engine applications. Featuring platinum on both the center and ground electrodes, this advanced spark plug design significantly reduces electrode wear and provides consistent spark energy throughout its extended service life.

Key Features:

  • Double platinum construction on center and ground electrodes for maximum longevity
  • Superior resistance to carbon fouling and electrode erosion
  • Consistent spark performance for improved fuel efficiency and reduced emissions
  • Manufactured to strict OE performance, durability, and emissions standards
  • Extended replacement intervals compared to conventional spark plugs
  • Precise heat range engineering for optimal combustion

DENSO's double platinum technology ensures reliable ignition performance across a wide range of operating conditions, making the 3141 an excellent choice for vehicles requiring premium spark plug specifications. The dual platinum design provides exceptional wear resistance on both electrodes, maintaining optimal spark gap throughout the plug's service life.

Products specifications

Fits

Honda Civic 2001-05; Porsche 911 1999-2005, 2007-09, 2011-12; Mitsubishi 3000GT 1991-99, Montero 1995-96, Galant 1995, 1999, 2001-02, Montero Sport 1997-98, Diamante 1992-95, Sigma 1993; Scion tC 2013-16; Jaguar XK8 1999, XJR 1998-99 + 5 more models

Center Electrode Tip Material

Platinum

Manufacturer Heat Range

20

Pre-Gap Size

1.1

Ground Electrode Core Material

Nickel

Seat Type

FLAT

Ground Electrode Quantity

1

Ground Configuration

Standard

Center Electrode Core Material

Copper

Thread Diameter

14.00

Resistance

5000

Ground Electrode Tip Design

Double Platinum Chip

Reach

19.00

Hex Size

16.0

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