HELLA Spark Plug - Energy Pro YM7RCS5-9D - Spanner size: 16 8EH188704-381

Spark Plug - Energy Pro YM7RCS5-9D - Spanner Size: 16 - Thread Length: 19mm - Electrode Gap: 0.9mm

HELLA spark plugs are designed for durability, reliability and optimal performance. All HELLA spark plugs have copper core center electrodes that provide utmost heat dissipation and conductivity to maintain Stable operating temperatures. The metal shell of each plug is nickel plated to offer higher resistance against corrosion. The insulator is made of very high density silicon dioxide compound that gives maximum strength against vibration in the engine cylinder and also prevents current leakage during sparking. HELLA offers four types of spark plugs. HELLA Energy is an OE equivalent plug for spare part replacement, while HELLA Energy Pro lasts longer than typical OE plugs. The performance series HELLA Platinum and Iridium Pro offer ultimate performance and power over a longer service life, ideal for both spare part replacement as well as for car enthusiasts looking to upgrade their car performance.

• The HELLA Energy PRO Yttrium Spark plugs have special insulator design to prevent unintended electrical paths. Can replace platinum spark plugs, offering a comparable lifespan.
• The oriented ground electrode ensures optimal spark position, enhancing ignition of the fuel-air mixture for improved combustion.
• Designed for durability, HELLA spark plugs offer a Llife span period up to 40.000 Km
• Checking & Maintenance: Regular spark plug checks and replacements help prolong the life of ignition coils and maintain peak engine performance.
• Follow the recommended Tightening Torque: 30Nm - Tightening torque from: 20Nm - Tightening torque to: 40Nm for secure mounting. Always refer to the tightening force instructions on the packaging.
• 1 - Earthed Electrode
• Tightening Torque: 30Nm - Tightening torque from: 20Nm - Tightening torque to: 40Nm

Item Attributes:
Tightening torque from: 20 Nm
Tightening torque to: 40 Nm
Tightening Torque: 30 Nm
Electrode Gap: 0.9 mm
Thread Size: M14 x 1.25
Spanner Size: 16
Spark Plug: 1 - Earthed Electrode
Thread Length: 19 mm
Assembly by qualified personnel required!

OE references: BUICK 12 14 000; BUICK 91 95 109; CADILLAC 12 14 000; CADILLAC 91 95 109; CHEVROLET 12 14 000; CHEVROLET 91 95 109; CITROËN 5962.Z6; DACIA 77 00 103 533; DAEWOO 12 14 000; DAEWOO 91 95 109; GENERAL MOTORS 12 14 000; GENERAL MOTORS 91 95 109; OPEL 09 195 109; OPEL 12 14 000; OPEL 12 14 149; OPEL 90 512 989; OPEL 91132006; PEUGEOT 5962.Z6; PONTIAC 12 14 000; PONTIAC 91 95 109; RENAULT 7700103533; RENAULT 7700107916; RENAULT 8200027363; SAAB 91 95 109; VAUXHALL 91 132 006; VAUXHALL 9195109