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DENSO 3439 Iridium Long-Life Spark Plug

(Nissan Altima 2007-13, Sentra 2007-13, 2015-16, Rogue 2008-13, Versa 2007-16, Versa Note 2014-16, NV200 2013-15, Cube 2009-14 + 11 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

3439
13 reviews
Sale Price

$17.89

In Stock (10+)

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

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Product Details

The DENSO 3439 Iridium Long-Life spark plug delivers superior ignition performance and extended service life for demanding automotive applications. Featuring an ultra-fine 0.4mm iridium center electrode, this plug provides excellent ignitability and durability while maintaining consistent performance throughout its extended lifespan.

Key Features:

  • Iridium center electrode for enhanced durability and longevity
  • Improved fuel efficiency and throttle response
  • Superior anti-fouling properties for reliable cold starts
  • OE-quality construction meeting strict emissions and performance standards
  • Extended service intervals reduce maintenance frequency
  • Platinum ground electrode for optimal spark consistency

DENSO's iridium spark plugs are engineered to withstand extreme combustion chamber temperatures while maintaining optimal electrode gap. The fine-wire iridium tip concentrates spark energy for complete fuel burn, resulting in lower emissions and better engine performance. Manufactured to original equipment specifications, the 3439 ensures reliable ignition across a wide range of operating conditions.

Products specifications

Fits

Nissan Altima 2007-13, Sentra 2007-13, 2015-16, Rogue 2008-13, Versa 2007-16, Versa Note 2014-16, NV200 2013-15, Cube 2009-14, Rogue Select 2014-15, Micra 2015; Toyota Camry 1992-96; Porsche 911 1999-2004 + 7 more models

Manufacturer Heat Range

20

Pre-Gap Size

1.1

Ground Electrode Core Material

Nickel

Seat Type

FLAT

Ground Electrode Quantity

1

Center Electrode Tip Material

Iridium

Thread Diameter

12.00

Center Electrode Core Material

Copper

Resistance

5000

Ground Configuration

Needle-to-Needle

Reach

26.50

Hex Size

14.3

Ground Electrode Tip Design

Platinum Needle

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What I needed, shipping fees are higher than I expected.

Easy to navigate thru site, thanks Peter W

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Ordering was about as easy as it can get.

I love the mop I received. Good product. Only thing I was disappointed in was that I couldn't just order the mop head part. I have an older mop and wanted to just order a replacement mop head as the old one was wore out but handle still good. Hopefully you will make mop head available for purchase?

Easy and effective website and faster response for delivery.

You had the part I needed, it didn't need to ship from China. Got it in reasonable time. I'm happy with that. Thanks.

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Great website and the ordering was easy too. I like the way they show the full price including shipping and tax. Got the confirmation immediately and the shipment notification the next business day. <br>

Easy and fast. Order arrived very fast. Thanks.

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