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!

CADILLAC 8 Cyl. 250 4.1L V8 OHV Build date: 82-87

CADILLAC 8 Cyl. 275 4.5L V8 OHV Build date: 88-92

CADILLAC 8 Cyl. 281 4.6L V8 OHV Build date: 93

CADILLAC 8 Cyl. 281 4.6L V8 OHV Build date: 94-96

CADILLAC 8 Cyl. 301 4.9L V8 OHV Build date: 91-92

CADILLAC 8 Cyl. 350 5.7L V8 OHV Build date: 94-95

CHEVROLET Blazer 4.3L 4WD 4.3L V6 OHV L35 Build date: 96-02

CHEVROLET Corvette C4 Model Series 350 32V 405HP ZR1 5.7L V8 OHV LT5 Build date: 93-95

CHEVROLET K1500 Series 4WD 5.7 MPFi 5.7L V8 OHV L31 Build date: 96-00

CHEVROLET Tahoe 5.7L 2WD & 4WD 5.7L V8 OHV L31 Build date: 96-99

CHEVROLET Sierra C1500 5.7L 2WD 5.7L V8 OHV L31 Build date: 96-99

FORD Courier PH 4.0L V6 SOHC 1V Build date: 2/05-06

FORD Explorer 4WD UX, UZ 4.0L V6 SOHC XZA Build date: 3/03-08

FORD Explorer 4WD UX, UZ 16V 4.6L V8 SOHC 2ZA Build date: 3/03-08

FORD Fairlane 8 cyl. AU, AUII, AUIII 5.0L V8 OHV W Build date: 2/99-03

FORD Falcon 8 cyl. AU, AUII, AUIII All incl. XR8 5.0L V8 OHV W Build date: 7/99-02

FORD LTD 8 cyl. AU, AUII, AUIII 5.0L V8 OHV W Build date: 6/99-03

FORD Mustang 6 Cyl. SN95 - New Edge 3.8L V6 SOHC Essex 38, 39 Build date: 98-04

HOLDEN (GMH) Calais 6 Cyl. VP, VR, VS All models 3.8L V6 OHV LG2 Build date: 10/91-97

HOLDEN (GMH) Calais 6 Cyl. VSII Super Charged 3.8L V6 OHV L67 Build date: 9/96-97

HOLDEN (GMH) Calais 6 Cyl. VT, VTII 3.8L V6 OHV LN3 Build date: 8/97-00

HOLDEN (GMH) Calais 6 Cyl. VT, VTII SuperCharged 3.8L V6 OHV L67 Build date: 8/97-00

HOLDEN (GMH) Calais 6 Cyl. VX, VXII 3.8L V6 OHV LN3 Build date: 10/00-02

HOLDEN (GMH) Calais 6 Cyl. VX, VXII SuperCharged 3.8L V6 OHV L67 Build date: 10/00-02

HOLDEN (GMH) Calais 6 Cyl. VX, VXII LPG 3.8L V6 OHV VH Build date: 10/00-02

HOLDEN (GMH) Calais 6 Cyl. VY, VYII All models 3.8L V6 OHV LN3 Build date: 9/02-04

HOLDEN (GMH) Calais 6 Cyl. VY, VYII SuperCharged 3.8L V6 OHV L67 Build date: 38232

HOLDEN (GMH) Caprice 6 cyl. VR, VRII, VS, VSII, VSIII All models 3.8L V6 OHV LG2 Build date: 3/94-98

HOLDEN (GMH) Caprice 6 cyl. VSII, VSIII Super Charged 3.8L V6 OHV L67 Build date: 10/96-99

HOLDEN (GMH) Caprice 6 cyl. WH 3.8L V6 OHV LN3 Build date: 6/99-01

HOLDEN (GMH) Caprice 6 cyl. WH Super Charged 3.8L V6 OHV L67 Build date: 6/99-00

HOLDEN (GMH) Caprice 6 cyl. WHII, WK 3.8L V6 OHV LN3 Build date: 8/01-04

HOLDEN (GMH) Commodore 6 Cyl. VP, VR, VS All models 3.8L V6 OHV LG2 Build date: 10/91-97

HOLDEN (GMH) Commodore 6 Cyl. VSII Super Charged 3.8L V6 OHV L67 Build date: 9/96-97

HOLDEN (GMH) Commodore 6 Cyl. VSIII, VU, VUII Ute 3.8L V6 OHV LG2 Build date: 4/98-02

HOLDEN (GMH) Commodore 6 Cyl. VSIII, VU, VUII Ute LPG 3.8L V6 OHV LG2 Build date: 4/98-02

HOLDEN (GMH) Commodore 6 Cyl. VT, VTII 3.8L V6 OHV LG2 Build date: 8/97-00

HOLDEN (GMH) Commodore 6 Cyl. VT, VTII Super Charged 3.8L V6 OHV L67 Build date: 8/97-00

HOLDEN (GMH) Commodore 6 Cyl. VX, VXII 3.8L V6 OHV LG2 Build date: 10/00-02

HOLDEN (GMH) Commodore 6 Cyl. VX, VXII Super Charged 3.8L V6 OHV L67 Build date: 10/00-02

HOLDEN (GMH) Commodore 6 Cyl. VY, VYII All models 3.8L V6 OHV LG2 Build date: 9/02-04

HOLDEN (GMH) Commodore 6 Cyl. VY, VYII Super Charged 3.8L V6 OHV L67 Build date: 38232

HOLDEN (GMH) Commodore 6 Cyl. VY, VYII One-Tonner 3.8L V6 OHV LG2 Build date: 5/03-04

HOLDEN (GMH) Holden 6 Cyl. WB Ute, Van, One-Tonner 3.3L 6 Cyl OHV WL Build date: 4/80-85

HOLDEN (GMH) Monaro V2 CV6, Ser II Super Charged 3.8L V6 OHV L67 Build date: 12/01-03

HOLDEN (GMH) Statesman 6 Cyl. VQII, VR, VS, VSII, VSIII 3.8L V6 OHV LG2 Build date: 11/91-99

HOLDEN (GMH) Statesman 6 Cyl. VSII, VSIII Super Charged 3.8L V6 OHV L67 Build date: 10/96-99

HOLDEN (GMH) Statesman 6 Cyl. WH, WHII Super Charged 3.8L V6 OHV L67 Build date: 6/99-03

HOLDEN (GMH) Statesman 6 Cyl. WK Super Charged 3.8L V6 OHV L67 Build date: 5/03-04

HOLDEN (GMH) Suburban 4WD FK1-1500 5.7L V8 OHV Vertec Build date: 2/98-01

HSV Clubsport Special Edition VP 125kw 3.8L V6 OHV L27 Build date: 7/92-8/92

HSV Commodore SV 3800 VN 125kw 3.8L V6 OHV LG2 (LN3) Build date: 10/89-90

HSV Grange VSII 215i 5.7L V8 OHV Chev Build date: 10/96-98

HSV Grange WH 180i Super Charged 3.8L V6 OHV L67 Build date: 7/99-00

HSV GTS VT 220kw 5.7L V8 OHV Stroker Build date: 9/97-99

HSV LS Utility VG 127kw 3.8L V6 OHV L27 Build date: 9/91-92

HSV LS Utility VP 127kw 3.8L V6 OHV L27 Build date: 2/92-93

HSV Sport Wagon VP 127kw 3.8L V6 OHV L27 Build date: 10/91-93

HSV XU6 VT, VTII Super Charged 3.8L V6 OHV L67 Build date: 9/98-00

HSV XU6 VX, VXII Super Charged 3.8L V6 OHV L67 Build date: 9/00-02

TOYOTA Lexcen VP, VR, VS 3.8L V6 OHV VH Build date: 11/91-97