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NGK 95605 LTR7BHX Spark Plugs - Set of 6 

NGK Ruthenium HX is designed for newer engines which demand high ignitability. Projected Square Platinum Electrode (PSPE) design promotes spark energy concentration and ignites a wider range of air-fuel ratios, offering improved performance in rich or lean engine conditions. 0.4mm Ruthenium alloy fine wire center electrode and 0.8mm platinum fine wire ground electrode. Trivalent metal platinum provides superior anti-corrosion and anti-seizing properties. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator provides superior strength and better heat transfer. Copper core aids in heat removal.

 

Note: Spark Plugs ship directly from ZFG Racing. Lead time varies; pre-gapped plugs typically ship within 10 business days. 

 

The ZFG Spark Plug Package provides all tools needed to check, correct, and gap your spark plugs. This package can be purchased with or without spark plugs.

 

Recommended Gap for most EcoBoosts is 0.028 - please email us with your build details and previous order number(s) to confirm recommended gap!
How to Gap Plugs: See our YouTube Video

 

Shell

  • Thread Diameter: 14mm
  • Thread Pitch: 1.25mm
  • Seat Type: Tapered
  • Reach: 25mm (1")
  • Hex Size: 5/8" (16mm)
  • Terminal Type: Solid
  • Standard Gap: 0.031" (0.8mm)
  • Tuner Recommended Gap: Varies - Please reach out to us for recommended gap, or order pre-gapped at "Tuner Recommended Gap" 

 

Center Electrode

  • Material: Ruthenium
  • Type: Fine Wire
  • Size: 0.6mm

 

Projection

  • Extended Projection: Ground Electrode
  • Material: Platinum
  • Type: Projected Square

 

Specifications

  • Resistor: Yes
  • Resistor Value: 5k Ohm
  • Heat Range: 7

 

Torque Specs

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

 

Part Information

  • Brand NGK/NTK
  • Warranty 1 Year
  • Longevity 60-120k Miles

Set of 6 NGK LTR7BHX (95605) Spark Plug

$87.90Price

Parts Package Discount

0/500
Quantity
  • Confirmed for all 2.7L, 3.0L, and 3.5L EcoBoost engines including 2023+ F150. 

Important: ZFG Racing does NOT sell or ship to the State of California.

 

Orders shipping within the Continental USA can be placed directly through our website. Shipping charges will be automatically calculated at checkout once a valid shipping address is entered.

We are happy to accommodate orders outside the Continental USA whenever possible, including Hawaii, Alaska, U.S. Territories, APO/FPO addresses, and select international destinations. To place an order for any of these locations, please submit a Request for Invoice and include your full address (city, state/province, and postal/ZIP code).

 

Tracking information and order updates will be sent via email and can also be viewed in your ZFGR Account → Order History.​​

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