Motorcraft Denso resistor spark plug K20PR-U11

The Motorcraft Denso K20PR-U11 is a nickel resistor-type spark plug with an ISO small hex design, manufactured for petrol engines. The resistor construction suppresses electromagnetic interference (EMI), making it suitable for vehicles with modern electronics. Sold individually — confirm fitment with your vehicle's service manual or parts lookup before ordering.

Suits vehicles below:

Ford Capri, Corsair, Festiva, Laser KE (TX3 Turbo), Laser KF KH KJ KJII Liata & Lynx

Great Wall V240 * X240 Hover

Holden Barina TK & Jackaroo

Honda Civic, Jazz, Civic EG3 EG7, Integra DA5 DA7

Kia Credos G11, Mentor, Rio BC & Sportage

Mazda 323 BF, 323 BG, 323 BG Astina, Protege, 323 BA Astina, 929 HC V6i, Eunos 30X, Eunos 500, MX-5 NA

Mitsubishi Magna TE TF TH TJ TJ Ralliart, FTO HJ, GTO V23C V43W, Lancer CK6A, Lancer GSR, Mirage CK6A

Nissan Bluebird U13, Maxima A31, Maxima J30, Pulsar N15

Proton M21, Persona, Satria, Satria GTi, Wira

Subaru Forester SF, Forester SG, Impreza GC GF GG, Liberty BC BD BE BG BF BH, Outback BG BH

Suzuki Grand Vitara SQ416 SQ420 SQ625 JB420 JB627, Ignis RG413, Liana RH416 RH418, Swift RS415 RS416S Sport, SX4 RW420, Vitara SE416 & XL - 7 JA624

Specifications

• Part Number: K20PR-U11 (also known as K20PRU11)
• Brand: Motorcraft
• Plug Type: Nickel Resistor
• Hex Type: ISO Small Hex
• Electrode Gap: 1.1mm
• Thread Diameter: 14mm
• Reach: 19mm
• Terminal Type: Solid
• Bolt Head: 16mm
• Quantity: 1 x spark plug

Compatible With

Suits select petrol vehicles requiring an ISO small hex resistor spark plug. Please verify fitment using your vehicle's service manual or a parts compatibility lookup prior to purchase.