TRI-POWER is Australia’s premium choice spark plugs, manufactured to the highest OEM quality tested and approved standards. The range includes Premium Platinum and Iridium varieties.

Engineered with simple installation in mind, all pre-gap set so no adjustments are required!

Excellent durability, providing double service life, improved mileage, enhanced acceleration and holds a high strength insulator that prevents leakage and ensures correct electricity flow.

TRI-POWER spark plugs are corrosion resistant and have high performance, super fine tipped centre electrodes for greater ignitability, idle stability, easier starts in cold weather, lower emissions and reduced stress on other ignition system components.

Both Premium Platinum and Iridium range part numbers are designed to suit a broad array of vehicles, covering 95% of the Australian car park!

TRI-POWER iridium spark plugs are manufactured and tested to the highest
OEM approved quality standards that are specified by many automobile industrialists throughout the world.

All TRI-POWER iridium spark plugs are manufactured with an iridium alloy
centre electrode and platinum ground for exceptional longevity and reliability.

If a metal is exposed to a temperature greater than its oxidation point, the
erosion rate quickly increases.

Iridium presents a remarkable robustness with regards to the product lifespan. It has a better wear resistance and service yield due to the higher melting point and offers a greater resilience.

The use of precious metals decreases the electrode size which in turn, increases the service life.

Consequently, this product has performance capabilities better than any other.

During manufacture all TRI-POWER components are tested for bending
resistance, hot leakage, impact strength, resistor durability, thermal cycling and leakage, torque strength, vibration and weld flash.

TRI-POWER iridium spark plugs embrace quality and endurance. They come with a 2 year Manufacturer Warranty.

$10 Flat Shipping Australia Wide! Order as many Tri-Power Spark Plugs as you want and only pay $10 for postage!

MERCEDES-BENZ C Class C180K CL203, W203 1.8L 4 Cyl DOHC M271-946 Build date: 12/06-08

MERCEDES-BENZ C Class C180Turbo W204 1.8L 4 Cyl DOHC M271-820 Build date: 7/11-13

MERCEDES-BENZ C Class C180Turbo W204 1.6L 4 Cyl DOHC M274-910 Build date: 1/13-on

MERCEDES-BENZ C Class C200 W204 Sedan 1.8sc 1.8L 4sc DOHC M271-950 Build date: 7/07-10

MERCEDES-BENZ C Class C200 S204 Wagon 1.8sc 1.8L 4sc DOHC M271-950 Build date: 5/08-10

MERCEDES-BENZ C Class C230 CL203 2.5L V6 DOHC M272-920 Build date: 9/05-07

MERCEDES-BENZ C Class C230 W203 2.5L V6 DOHC M272-920 Build date: 9/05-08

MERCEDES-BENZ C Class C230T S203 2.5L V6 DOHC M272-920 Build date: 9/05-08

MERCEDES-BENZ C Class C250 Turbo W204 1.8L 4 Cyl DOHC M271-860 Build date: 1/10-on

MERCEDES-BENZ C Class C280 W204 Sedan, Wagon 3.0i 3.0L V6 DOHC M272-947 Build date: 7/07-09

MERCEDES-BENZ C Class C300 W204 3.0L V6 DOHC M272-947 Build date: 11/09-11

MERCEDES-BENZ CLC Class CLC200K CL203 1.8L 4sc DOHC M271-957 Build date: 8/08-11

MERCEDES-BENZ CLK Class CLK200K A209 1.8L 4 Cyl DOHC M271-955 Build date: 8/07-10

MERCEDES-BENZ CLK Class CLK200K C209 1.8L 4 Cyl DOHC M271-955 Build date: 8/07-10

MERCEDES-BENZ CLK Class CLK280 A209 3.0L V6 DOHC M272-940 Build date: 9/05-10

MERCEDES-BENZ CLK Class CLK280 C209 3.0L V6 DOHC M272-940 Build date: 9/05-10

MERCEDES-BENZ CLK Class CLK350 A209 3.5L V6 DOHC M272-960 Build date: 9/05-10

MERCEDES-BENZ CLK Class CLK350 C209 3.5L V6 DOHC M272-960 Build date: 9/05-09

MERCEDES-BENZ CLK Class CLK500 A209 5.5L V8 DOHC M273-967 Build date: 9/06-10

MERCEDES-BENZ CLK Class CLK500 C209 5.5L V8 DOHC M273-967 Build date: 9/06-10

MERCEDES-BENZ CLS Class CLS350 C219 3.5L V6 DOHC M272-964 Build date: 6/05-11

MERCEDES-BENZ E Class E200 Turbo W212 1.8L 4 Cyl DOHC M271-860 Build date: 6/12-13

MERCEDES-BENZ E Class E250CGi C207 1.8L 4 Cyl DOHC M271-860 Build date: 10/09-13

MERCEDES-BENZ E Class E250CGi A207 1.8L 4 Cyl DOHC M271-860 Build date: 5/10-13

MERCEDES-BENZ E Class E250CGi W212 1.8L 4 Cyl DOHC M271-860 Build date: 10/09-13

MERCEDES-BENZ E Class E280 W211 3.0L V6 DOHC M272-943 Build date: 9/05-09

MERCEDES-BENZ E Class E280 S211 3.0L V6 DOHC M272-943 Build date: 9/05-09

MERCEDES-BENZ E Class E350 W211 3.5L V6 DOHC M272-964 Build date: 3/05-09

MERCEDES-BENZ E Class E350 S211 3.5L V6 DOHC M272-964 Build date: 3/05-09

MERCEDES-BENZ E Class E350 W212 3.5L V6 DOHC M272-980 Build date: 7/09-11

MERCEDES-BENZ E Class E350 S212 3.5L V6 DOHC M272-980 Build date: 7/09-11

MERCEDES-BENZ E Class E350 C207 3.5L V6 DOHC M272-961 Build date: 7/09-11

MERCEDES-BENZ E Class E500 W211 5.5L V8 DOHC M273-960 Build date: 10/06-09

MERCEDES-BENZ E Class E500 S211 5.5L V8 DOHC M273-960 Build date: 10/06-09

MERCEDES-BENZ E Class E500 W212 5.5L V8 DOHC M273-971 Build date: 7/09-11

MERCEDES-BENZ E Class E500 C207 5.5L V8 DOHC M273-966 Build date: 7/09-11

MERCEDES-BENZ E Class E500 A207 5.5L V8 DOHC M273-966 Build date: 4/10-on

MERCEDES-BENZ GL Class GL500 X164 5.5i 5.5L V8 DOHC M273-963 Build date: 11/06-on

MERCEDES-BENZ ML Class 4WD ML350 W164 3.5L V6 DOHC M272-967 Build date: 9/05-12

MERCEDES-BENZ ML Class 4WD ML500 W164 5.5L V8 DOHC M273-963 Build date: 11/07-12

MERCEDES-BENZ R Class R350 W251 3.5i 3.5L V6 DOHC M272-967 Build date: 4/06-10

MERCEDES-BENZ R Class R350L W251 3.5i 3.5L V6 DOHC M272-967 Build date: 4/06-10

MERCEDES-BENZ R Class R500 W251 5.5i 5.5L V8 SOHC M273-963 Build date: 10/07-10

MERCEDES-BENZ S Class Sedan S350 W221 3.5L V6 DOHC M272-965 Build date: 2/06-11

MERCEDES-BENZ S Class Sedan S350L W221 3.5L V6 DOHC M272-965 Build date: 2/06-11

MERCEDES-BENZ S Class Sedan S500 W221 5.5L V8 DOHC M273-961 Build date: 2/06-11

MERCEDES-BENZ S Class Sedan S500L W221 5.5L V8 DOHC M273-961 Build date: 2/06-11

MERCEDES-BENZ SL Class Convertible SL350 R230 3.5L V6 DOHC M272-966 Build date: 5/06-08

MERCEDES-BENZ SL Class Convertible SL350 R230 3.5L V6 DOHC M272-968 Build date: 6/08-12

MERCEDES-BENZ SL Class Convertible SL500 R230 5.5L V8 DOHC M273-965 Build date: 5/06-on

MERCEDES-BENZ SLK Class SLK200K R171 1.8L 4sc DOHC M271-944 Build date: 12/06-08

MERCEDES-BENZ SLK Class SLK200K R171 1.8L 4sc DOHC M271-954 Build date: 6/08-11

MERCEDES-BENZ SLK Class SLK200 Turbo R172 1.8L 4 Cyl DOHC M271-861 Build date: 7/11-15

MERCEDES-BENZ SLK Class SLK250 Turbo R172 1.8L 4 Cyl DOHC M271-861 Build date: 2/12-on

MERCEDES-BENZ SLK Class SLK280 R171 3.0L V6 DOHC M272-942 Build date: 8/05-08

MERCEDES-BENZ SLK Class SLK300 R171 3.0L V6 DOHC M272-942 Build date: 3/10-11

MERCEDES-BENZ SLK Class SLK350 R171 3.5L V6 DOHC M272-963 Build date: 3/04-08

MERCEDES-BENZ SLK Class SLK350 R171 3.5L V6 DOHC M272-969 Build date: 6/08-11

MITSUBISHI Outlander ZG 3.0L V6 DOHC 6B31 Build date: 11/06-09

MITSUBISHI Outlander ZH 3.0L V6 DOHC 6B31 Build date: 10/09-12