DENSO 3247OE Double Platinum Spark Plug - PKJ20CR-L11

The DENSO 3247 (PKJ20CR-L11) is a premium double platinum spark plug engineered for extended service life and reliable performance. This plug features platinum on both the center and ground electrodes, fighting corrosion and erosion to ensure superior spark performance and maximum spark plug life capable of extended operation in excess of 60,000 miles.

Key Features:

• Platinum tipped ground and center electrodes for exceptional durability
• Machine rolled threads prevent seizing or cross threading during installation and removal
• 100% pre-fired to assure the highest quality possible
• Purified alumina powder insulator provides exceptional strength and thermal conductivity
• Five rib insulator prevents flashover
• Copper-glass seal bonds center electrode and insulator for a gas-tight seal
• Fine wire platinum center electrode for improved ignitability

Technical Specifications:

• Thread Diameter: 14mm, Thread Pitch: 1.25mm
• Seat Type: Gasket, Reach: 19mm (3/4")
• Hex Size: 5/8" (16mm), Gap: 0.043" (1.1mm)
• Heat Range: 20, Resistor: Yes
• Torque Specs - Cast Iron: 26-30 lb-ft, Aluminum: 15-22 lb-ft

OEM Cross-References:

• Honda: 98079-5615N, 98079-5614N, 12290-PGE-A02
• Toyota: 90098-70080
• VW/Audi: 101905600A

This spark plug delivers OE-quality performance and is manufactured to exact specifications by DENSO, a leading OEM supplier to major automakers worldwide. Ideal for applications requiring long-lasting, reliable ignition performance.