PK20TR11 SPARK PLUG DENSO PLATINUM

SPARK PLUG IRIDIUM
Stainless steel gasket
Part No. PK20TR11
Double-electrode platinum plug

Feature and Benefits:
• Double electrodes reduce discharge voltage
• Platinum center tip ensures reliable ignition
• Platinum ground tip improves service durability
• Fine electrode supports spark exposure
• Precise gap maintains stable combustion
• Resistor design suppresses electrical interference
• Alumina insulator withstands high temperatures
• Ribbed insulation prevents voltage leakage
• Ceramic construction resists thermal stress
• Consistent sparking supports smooth operation
• Reliable ignition supports engine starting
• Stable combustion supports fuel economy
• Projected tip improves mixture ignition
• Durable platinum resists spark erosion
• Metal shell withstands combustion pressure
• Accurate dimensions ensure correct fitment
• Secure gasket maintains combustion sealing
• Dual ground supports stable discharge
• Denso design maintains ignition standards
• Japanese manufacture supports consistent

Product is DENSO JAPAN
Original - Authentic - Genuine
Made in Japan

**Image is for illustration purpose only
**Price mentioned on website is for Single Piece Only

Denso Part Number: PK20TR11
Denso Stock Number: 3253
Product Type: Double-Electrode Platinum Spark Plug
Application: Selected Compatible Vehicles
Primary Makes: Toyota Lexus Alfa Romeo
Model Year: 2000 to 2028
Center Electrode: Platinum-Tipped
Ground Electrodes: Double-Electrode Structure
Ground Electrode Tip: Platinum
Thread Diameter: φ14 mm
Thread Pitch: 1.25 mm
Thread Reach: L19 mm
Hex Size: 16 mm
Electrode Gap: 1.1 mm
Denso Heat Range: 20
Firing End: Projected
Seat Type: Gasket Seat
Resistor Construction: Yes
Resistor Value: 5 kΩ
Country of Origin: Made in Japan

Denso groups PK20TR11 with PK20PTR-S9 as double-electrode platinum plugs. Platinum tips are used on the center and ground electrodes, while the double-electrode structure reduces the voltage required during positive discharge.