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NGK 3692 TR65IX Iridium IX Spark Plug

(Ford F-150 1999-2003, Mustang 2003-04, 2007-12, Ranger 1997-2000, Focus 2003-10, Escape 2005, Crown Victoria 1996-2005, Taurus 1999-2006 + 8 more models)

Manufacturer

Picture for manufacturer NGK Spark Plugs

Part Number

3692
11 reviews
Sale Price

$7.92

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The NGK 3692 (TR65IX) Iridium IX spark plug is engineered for performance enthusiasts seeking maximum ignition efficiency and durability. This plug features a fine wire 0.6 millimeter iridium tip center electrode that delivers a consistently stable spark while providing exceptional longevity.

Key Features:

  • Iridium is six times harder than platinum, ensuring superior durability and extended service life
  • Iridium alloy has an extremely high melting point, ideal for modern high-performance engines
  • Offers extreme ignitability and exceptional anti-fouling with a tapered cut ground electrode for improved starting, idling, and throttle response
  • Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
  • Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
  • Copper core aids in heat removal with triple seals to prevent leakage
  • 5,000 ohm resistor for radio frequency interference suppression

Specifications:

  • Thread Size: 14mm (M14 x 1.25mm pitch)
  • Reach: 0.708 inch (18mm) with tapered seat
  • Preset Gap: 0.060 inch (1.5mm)
  • Hex Size: 5/8 inch (16mm)
  • Heat Range: 6
  • Terminal Type: Solid (non-removable nut)

Installation Torque:

  • Cast Iron Heads: 10.8-18 lb-ft; Aluminum Heads: 7.2-14.5 lb-ft

This spark plug provides outstanding acceleration, high fuel efficiency and durability, making it an excellent upgrade for vehicles requiring TR65IX specification plugs. Sold individually.

Products specifications

Fits

Ford F-150 1999-2003, Mustang 2003-04, 2007-12, Ranger 1997-2000, Focus 2003-10, Escape 2005, Crown Victoria 1996-2005, Taurus 1999-2006, GT 2005-06; Mazda 3 2004-05, B4000 1997-2000; Jaguar S-Type 2005-06, X-Type 2002-06 + 3 more models

Stock Number

3692

Part Number

TR65IX

Seat Type

Tapered

Electrical Terminal Type

Non-Removable Nut

Ground Electrode Core Material

Nickel

Manufacturer Heat Range

6

Ground Electrode Quantity

1

Center Electrode Tip Material

Iridium

Hex Size

5/8

Ground Configuration

Standard

Pre-Gap Size

.060

Center Electrode Core Material

Copper

Reach

.708

Thread Diameter

14.00

Resistance

5000

Ground Electrode Tip Design

Taper Cut

Insulator Height

52.50

Your site is very easy to use and you seem to stock a large amount of each item I looked at. Ship everything on time and as described, keep my personal info private and you will gain a regular customer, as I do all of my own work on my cars when possible! (Update) My order arrived in three days, not 2nd Day Air and caused me to lose a day of the holiday weekend. I am being credited the difference in expedited shipping costs, but I am disappointed by this inability to deliver on-time. I changed my overall rating to 4 stars.

great, easy to follow website

quick and Easy. Best price I could find online.

as of the moment, the shopping process has been great

Quick and easy, awesome price.

Able to edit cart and check shipping cost as I added. Nice!

Good so far, please let me know the estimated shipping date.

hoping

WOW.. I ordered my liners very earlier in the morning on January 31st and I received them the very next day.They also had the best price and cheapest shipping rates I could find.

As long as i recieve the part in a timely fashion this would be rated a five. Site is strange, had truck as vehicle (2000 tundra) and showed no parts, but typed in part # and they came up. Also, did not get 20% coupon code as intro stated.

Good prices...easy to navigate.

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