NGK 2467 PTR5A-13 Laser Platinum Spark Plug Double Platinum Resistor M14

The NGK 2467 (PTR5A-13) Laser Platinum spark plug is a double platinum, resistor-type spark plug built to OE-equivalent design. NGK Spark Plugs (U.S.A.), Inc. is a major OE supplier of spark plugs for domestic and import vehicles. NGK also makes plugs for motorcycle, marine and small engine applications. This plug uses a precision laser-welded platinum center electrode tip and a platinum ground electrode tip. It is intended for long service life, stable idle and dependable ignition.

Key Features:

• Fine-wire platinum alloy center electrode: wears longer and tolerates higher temperatures than a traditional nickel plug
• Platinum ground electrode tip: protects the ground electrode to extend service life
• Solid copper core: improves heat dissipation, conductivity and heat range
• Laser-welded platinum surfaces: slow the wear rate for stable idle, anti-fouling performance, better fuel efficiency and lower emissions
• Built-in resistor (5,000 ohms): helps suppress radio-frequency interference
• Ceramic insulator with a mid-projection center electrode design

Specifications:

• NGK part number: 2467 (NGK code PTR5A-13)
• Series: Laser Platinum
• Thread size: M14 x 1.25 (metric)
• Hex size: 5/8 in. (16 mm)
• Center electrode tip: platinum, fine wire
• Ground electrode tip: platinum
• Center electrode core: copper
• Pre-gap size: 1.3 mm
• Insulator height: 52.5 mm
• Recommended torque: 10.8-18 lb-ft in cast iron heads, 7.2-14.5 lb-ft in aluminum heads

Cross-references: This plug is listed as an interchange for ACDelco 12597464, 41-814, 41-834, 41-955, 41-965, 41-981 and 41-990. It is also listed for Autolite APP5344, APP5364 and APP5364DP2, and for Motorcraft AYFS22PP.

NGK Laser Platinum plugs are tested to high quality standards. They give you OE-quality construction and a long-wearing platinum design for dependable ignition.