Spark Plug 4-pack N14 OEM | Gen2 Mini Cooper S 2007-2010 R55 Clubman R56 Hardtop and R57 Convertible

Fits the following Cooper S models with the N14 engine:

2007-2010 R56 MINI Cooper S Hatchback
2008-2010 R55 MINI Cooper S Clubman
2009-2010 R57 MINI Cooper S Convertible

Also compatible with the JCW models with the N14 engine. 

NOTE: For modified MINIs with ECU tune or larger turbos, see Mini Cooper Colder Spark Plug for Modified Minis.

Factory recommends new plugs:

• every 60,000 miles on Cooper S models
• every 30,000 miles on JCW models

NGK Laser Iridium spark plugs provide superior ignitability and long service life. Smallest tip diameter available Iridium / Platinum surfaces ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions.

* Laser welded Iridium center electrode tip
* Platinum disc welded to backside of ground electrode provides
* long service life
* “Trivalent Metal Plating” provides superior anti-corrosion and anti-seizing properties
* Faster starts and quicker acceleration
* Better fuel economy and lower emissions
* Best OEM Iridium spark plug available
* Original Equipment Manufacturer approved design

Tightening Torque: 23 +3 Nm or 17+2 ft-lb (unlubricated)
Gap: pre-set at 0.032" (0.8mm)
Heat Range: 7

Notes:

As modern engines become more efficient and compact, engine components such as Spark Plugs are required to become smaller too. NGK have recognised this and assisted by developing Bi-Hex Spark Plugs.

Traditionally, Spark Plugs have been designed with a hexagonal socket style. The Bi-Hex design provides increased strength compared to a traditional hexagonal design, allowing for a more compact spark plug without compromising strength requirements.

See the Professional Grade Bi-Hex Spart Plug Socket here.

See 2002 - 2006 R50 / R53 MINI Cooper and Cooper S Hatchback, and 2005 - 2008 R52 MINI Convertibles Spark Plugs, part NME3010.

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