NGK 92460 Spark Plug - Exhaust Side
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NGK
 Iridium IX Spark Plug

NGK 92460 Spark Plug - Exhaust Side

Brand NGK 92460
Position Exhaust Side
Ground Electrode Tip Design Taper cut
Ground Configuration Standard
Electrical Terminal Type Non-removable nut
Center Electrode Core Material Copper
Center Electrode Tip Material Iridium
Pre-Gap Size .044
Ground Electrode Quantity 1
Hex Size 5/8
Insulator Height 50.50
Manufacturer Heat Range 5
Seat Type Flat
Reach 26.5
Thread Diameter 14.00
Part Number Lzfr5aix-11e
Stock Number 92460
Product line Iridium IX Spark Plug
Fits Chrysler, Dodge, Jeep, and Ram · 20 vehicles

Iridium IX design. Iridium tip helps deliver consistent ignition performance.

Copper core. Promotes efficient heat transfer for stable operation.

OE supplier heritage. Backed by NGK's long-standing original equipment expertise.

Cross-references Autolite XP6003 and Edelmann 92460 for the same application. See all 2.

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NGK Iridium IX Spark Plug for OE-Style Ignition Performance

NGK Iridium IX Spark Plug 92460 is built for drivers who need a precise replacement spark plug with OE-focused construction and stable ignition performance. This NGK Iridium IX Spark Plug uses an iridium center electrode, copper core, and a tapered ground electrode tip to support consistent firing in demanding engine conditions.

Key Features

  • Iridium center electrode tip material for fine-wire ignition performance
  • Copper center electrode core for dependable heat transfer
  • Taper cut ground electrode tip design for efficient spark exposure
  • Standard ground configuration with one ground electrode
  • Flat seat design, 14.00 mm thread diameter, and 5/8 hex size
  • Pre-gapped at .044 for specified applications
  • NGK part number 92460 / LZFR5AIX-11E

Product Details

As part of the NGK Iridium IX Spark Plug line, this plug is engineered for applications that call for a durable iridium firing tip and OE-style fitment. NGK has a long history as an original equipment supplier for domestic and import vehicles in North America, and that experience shows in the construction of this spark plug. The 92460 spark plug is listed for select Ram 1500, Dodge Dakota, Chrysler Aspen, Dodge Durango, Jeep Commander, and Jeep Grand Cherokee applications, including exhaust-side dual-plug positions where specified.

This part cross-references Autolite XP6003 and Edelmann 92460 for the same application.

What This Spark Plug Helps Address

  • Hard starting caused by worn or fouled spark plugs
  • Misfire conditions related to weak ignition output
  • Rough idle from inconsistent spark delivery
  • Reduced throttle response from degraded plug performance
  • Service replacement needs on select Ram 1500, Dodge Dakota, and Jeep Grand Cherokee engines

Installation Notes and Tips

Verify engine application, cylinder position, and required gap before installation. Fitment includes 2008-2010 Dodge Dakota, exhaust side; 2008-2010 Dodge Ram 1500, exhaust side; 2011-2013 Ram 1500, exhaust side; 2011 Ram Dakota, exhaust side; 2008-2009 Jeep Commander, exhaust side; 2008-2009 Jeep Grand Cherokee, exhaust side; 2008-2009 Dodge Durango, exhaust side; 2009 Chrysler Aspen, N/A; and 2009 Dodge Durango, N/A. Use the specified gap listed for the vehicle application and confirm the flat-seat design matches the cylinder head.

Quality Assurance

NGK manufactures spark plugs with OE-level production standards and broad coverage across automotive applications. The 92460 spark plug reflects NGK’s focus on durability, consistent ignition performance, and application-specific fitment for select Ram, Dodge, Chrysler, and Jeep vehicles.

Related reading

This part fits 20 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2013Ram15004.7LV8—Exhaust SideDual Plug; Exhaust Side; 8 Req'd (8 Intake Side Plugs Also Req'd); Gap 0.051"; Iridium IX Spark Plug
2012Ram15004.7LV8—Exhaust SideDual Plug; Exhaust Side; 8 Req'd (8 Intake Side Plugs Also Req'd); Gap 0.051"; Iridium IX Spark Plug
2011Ram15004.7LV8—Exhaust SideDual Plug; Exhaust Side; 8 Req'd (8 Intake Side Plugs Also Req'd); Gap 0.051"; Iridium IX Spark Plug
2011RamDakota4.7LV8—Exhaust SideDual Plug; Exhaust Side; 8 Req'd (8 Intake Side Plugs Also Req'd); Gap 0.051"; Iridium IX Spark Plug
2010DodgeDakota4.7LV8—Exhaust SideDual Plug; Exhaust Side; 8 Req'd (8 Intake Side Plugs Also Req'd); Gap 0.051"; Iridium IX Spark Plug
2010DodgeRam 15004.7LV8—Exhaust SideDual Plug; Exhaust Side; 8 Req'd (8 Intake Side Plugs Also Req'd); Gap 0.051"; Iridium IX Spark Plug
2009ChryslerAspen5.7LV8ELECTRIC/GASN/ADual Plug; 16 Req'd; Gap 0.052"; Iridium IX Spark Plug
2009ChryslerAspen4.7LV8—Exhaust SideDual Plug; Exhaust Side; 8 Req'd (8 Intake Side Plugs Also Req'd); Gap 0.051"; Iridium IX Spark Plug
2009DodgeDakota4.7LV8—Exhaust SideDual Plug; Exhaust Side; 8 Req'd (8 Intake Side Plugs Also Req'd); Gap 0.051"; Iridium IX Spark Plug
2009DodgeDurango5.7LV8ELECTRIC/GASN/ADual Plug; 16 Req'd; Gap 0.052"; Iridium IX Spark Plug
2009DodgeDurango4.7LV8—Exhaust SideDual Plug; Exhaust Side; 8 Req'd (8 Intake Side Plugs Also Req'd); Gap 0.051"; Iridium IX Spark Plug
2009DodgeRam 15004.7LV8—Exhaust SideDual Plug; Exhaust Side; 8 Req'd (8 Intake Side Plugs Also Req'd); Gap 0.051"; Iridium IX Spark Plug
2009JeepCommander4.7LV8—Exhaust SideDual Plug; Exhaust Side; 8 Req'd (8 Intake Side Plugs Also Req'd); Gap 0.051"; Iridium IX Spark Plug
2009JeepGrand Cherokee4.7LV8—Exhaust SideDual Plug; Exhaust Side; 8 Req'd (8 Intake Side Plugs Also Req'd); Gap 0.051"; Iridium IX Spark Plug
2008ChryslerAspen4.7LV8—Exhaust SideDual Plug; Exhaust Side; 8 Req'd (8 Intake Side Plugs Also Req'd); Gap 0.051"; Iridium IX Spark Plug
2008DodgeDakota4.7LV8—Exhaust SideDual Plug; Exhaust Side; 8 Req'd (8 Intake Side Plugs Also Req'd); Gap 0.051"; Iridium IX Spark Plug
2008DodgeDurango4.7LV8—Exhaust SideDual Plug; Exhaust Side; 8 Req'd (8 Intake Side Plugs Also Req'd); Gap 0.051"; Iridium IX Spark Plug
2008DodgeRam 15004.7LV8—Exhaust SideDual Plug; Exhaust Side; 8 Req'd (8 Intake Side Plugs Also Req'd); Gap 0.051"; Iridium IX Spark Plug
2008JeepCommander4.7LV8—Exhaust SideDual Plug; Exhaust Side; 8 Req'd (8 Intake Side Plugs Also Req'd); Gap 0.051"; Iridium IX Spark Plug
2008JeepGrand Cherokee4.7LV8—Exhaust SideDual Plug; Exhaust Side; 8 Req'd (8 Intake Side Plugs Also Req'd); Gap 0.051"; Iridium IX Spark Plug
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Autolite — XP6003Edelmann — 92460