New NGK Japanese Industrial Laser Iridium Spark Plug For Hsv #IZTR5B11
NGK Japanese Industrial Laser Iridium Spark Plug For Hsv #IZTR5B11
Spark plugs deliver the ignition spark that fires each cylinder. As they wear, you see harder cold starts, rougher idle, misfires, lost fuel economy, and increased emissions. Replacing all plugs at once restores even ignition across every cylinder.
Why NGK
- Japanese Industrial Standard (JIS) quality control on every plug or coil.
- Original-equipment supplier to many of the world's leading vehicle manufacturers.
- Engineered for consistent spark, cold-start reliability and long service life.
Vehicle fitment
- Hsv
See the Vehicle Compatibility tab for the full year-by-year fitment list. We recommend confirming your vehicle's VIN and original part number before ordering.
Warranty: Standard manufacturer warranty applies. Please confirm fitment against your VIN before installation.
Zivor Automotive is an Australian-owned automotive parts supplier shipping nationwide from Moorabbin, Victoria. Free eParcel shipping with signature, dispatched same business day where possible.
| Specification Type | Specification Value |
|---|---|
| Part No. | IZTR5B11 |
| Type | SPARK PLUG |
| Brand | NGK SPARK PLUGS |
| Unit of Measure | EACH |
| Description | NGK Laser Iridium Spark Plug |
| Warranty | Three Months |
| Seat Type | Tapered |
| Thread | M14 x 1.25 |
| Reach | 17.5 |
| Hex Size | 16 |
| Resisted | Yes |
| Gap | 1.1mm |
| Product Group 1 | ELECTRICAL PARTS |
| Product Group 2 | SPARK PLUGS & GLOW PLUGS |
Features:-
Fine iridium tipped centre electrode and platinum tipped ground electrode ensures slow wear rate providing stable idle, improved fuel efficiency and lower emissions
Longer service life
Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
Corrugated ribs reduce the risk of flashover
Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
Triple seals prevent leakage
Copper core aids in heat removal
| Part No | IZTR5B11 |
| Brand | NGK |
| Type | Laser Iridium Spark Plug |
| Suitable for | Hsv |
| Shipping Weight | 0.0500kg |
⚠️ For reference only. Always confirm against your vehicle's VIN before purchase.

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RUTHENIUM HX
High-Ignitability Spark Plugs
Ruthenium HX brings the most advanced spark plug technology to the automotive aftermarket, delivering better efficiency and power for todays engines.
THE NGK DIFFERENCE
DFE & PSPE® tip designs
Superior oxidation resistance
Advanced high-ignitability technology
Enhanced blistering/anti-peeling
IRIDIUM SPARK PLUGS
High-Performance Spark Plugs and OE Replacement
IRIDIUM IX®
The improved throttle response, superior anti-fouling, and high ignitability make Iridium IX® ideal for the performance enthusiast. Iridiums extremely high melting point is perfectly suited to todays high-temperature engines, delivering outstanding acceleration, fuel efficiency, and durability.
A fine iridium tip ensures high durability and a consistently stable spark
Trivalent metal plating for superior anti-corrosion and anti-seizing properties
Outstanding acceleration, high fuel efficiency, and durability
LASER IRIDIUM
Laser Iridium is designed alongside OEMs to meet quality and durability standards for each manufacturer. Featuring high-grade alumina silicate ceramic and fine wire center electrodes, the Laser Series brings OE performance to every engine.
PLATINUM SPARK PLUGS
Superior Performance and OE Replacement
G-POWER®
NGK G-Power® platinum spark plugs feature a single platinum tip, 98% pure copper core and a .6 mm fine-wire center electrode for more focused sparks and better ignitability.
Trapezoidal ground electrode reduces quenching
High-grade alumina silicate ceramic for stronger insulation
Cold-rolled threads prevent cross-threading and damage to cylinder heads
LASER PLATINUM
Laser Platinum is designed alongside OEMs to meet quality and durability standards for each manufacturer. Featuring high-grade alumina silicate ceramic and fine wire center electrodes, the Laser Series brings OE performance to every engine.
NICKEL SPARK PLUGS
Performance Spark Plugs
NGK nickel spark plugs feature a specially designed v-groove center electrode, improving ignitability and reducing quenching. The 98% pure copper core delivers increased heat dissipation for more reliable starts and reduced risk of overheating.
Cold-rolled threads prevent cross-threading and damage to cylinder heads
Trivalent plating eliminates the need for anti-seize
High-grade alumina silicate ceramic
OE-STYLE SPARK PLUGS
OE Legacy and Performance
NGK spark plugs come standard on more vehicles in North America than any other manufacturer. The OE-style spark plug line brings that original equipment spark plug to the automotive aftermarket, delivering OE fit, form, function, and performance for your engine.
| Make | Model & Series | Year Range | Engine | Details |
|---|---|---|---|---|
| HSV | AVALANCHE VZ Z-SERIES | 5.7L Gen3 LS1 OHV 16v MPFI | V8 4sp Auto 4dr Utility AWD | 10/04 - 07/06 |
| HSV | AVALANCHE VZ Z-SERIES | 5.7L Gen3 LS1 OHV 16v MPFI | V8 4sp Auto 4dr Wagon AWD | 10/04 - 07/06 |
| HSV | CLUBSPORT VE E-SERIES SERIES 1 | 6.0L Gen4 LS2 OHV 16v MPFI | V8 6sp Auto 4dr Sedan RWD | 08/06 - 03/08 |
| HSV | CLUBSPORT VE E-SERIES SERIES 1 | 6.0L Gen4 LS2 OHV 16v MPFI | V8 6sp Man 4dr Sedan RWD | 08/06 - 03/08 |
| HSV | CLUBSPORT VE E-SERIES SERIES 1 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 4dr Sedan RWD | 04/08 - 08/09 |
| HSV | CLUBSPORT VE E-SERIES SERIES 1 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 4dr Wagon RWD | 04/08 - 08/09 |
| HSV | CLUBSPORT VE E-SERIES SERIES 1 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Man 4dr Sedan RWD | 04/08 - 08/09 |
| HSV | CLUBSPORT VE E-SERIES SERIES 1 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Man 4dr Wagon RWD | 04/08 - 08/09 |
| HSV | CLUBSPORT VE E-SERIES SERIES 2 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 4dr Sedan RWD | 09/09 - 08/10 |
| HSV | CLUBSPORT VE E-SERIES SERIES 2 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 4dr Wagon RWD | 09/09 - 08/10 |
| HSV | CLUBSPORT VE E-SERIES SERIES 2 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Man 4dr Sedan RWD | 09/09 - 08/10 |
| HSV | CLUBSPORT VE E-SERIES SERIES 2 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Man 4dr Wagon RWD | 09/09 - 08/10 |
| HSV | CLUBSPORT VE E-SERIES SERIES 3 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 4dr Sedan RWD | 09/10 - 04/13 |
| HSV | CLUBSPORT VE E-SERIES SERIES 3 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 4dr Wagon RWD | 09/10 - 04/13 |
| HSV | CLUBSPORT VE E-SERIES SERIES 3 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Man 4dr Sedan RWD | 09/10 - 04/13 |
| HSV | CLUBSPORT VE E-SERIES SERIES 3 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Man 4dr Wagon RWD | 09/10 - 04/13 |
| HSV | CLUBSPORT VF GEN-F SERIES 1 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 4dr Sedan RWD | 06/13 - 08/15 |
| HSV | CLUBSPORT VF GEN-F SERIES 1 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 4dr Wagon RWD | 06/13 - 08/15 |
| HSV | CLUBSPORT VF GEN-F SERIES 1 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Man 4dr Sedan RWD | 06/13 - 08/15 |
| HSV | CLUBSPORT VF GEN-F SERIES 1 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Man 4dr Wagon RWD | 06/13 - 08/15 |
| HSV | CLUBSPORT VF GEN-F2 SERIES 2 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 4dr Sedan RWD | 09/15 - 12/17 |
| HSV | CLUBSPORT VF GEN-F2 SERIES 2 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Man 4dr Sedan RWD | 09/15 - 12/17 |
| HSV | CLUBSPORT VY Y-SERIES SERIES 2 | 5.7L Gen3 LS1 OHV 16v MPFI | V8 4sp Auto 4dr Sedan RWD | 09/03 - 09/04 |
| HSV | CLUBSPORT VY Y-SERIES SERIES 2 | 5.7L Gen3 LS1 OHV 16v MPFI | V8 6sp Man 4dr Sedan RWD | 09/03 - 09/04 |
| HSV | CLUBSPORT VZ Z-SERIES | 6.0L Gen4 LS2 OHV 16v MPFI | V8 4sp Auto 4dr Sedan RWD | 10/04 - 07/06 |
| HSV | CLUBSPORT VZ Z-SERIES | 6.0L Gen4 LS2 OHV 16v MPFI | V8 6sp Man 4dr Sedan RWD | 10/04 - 07/06 |
| HSV | COUPE 4 V2 SERIES 3 | 5.7L Gen3 LS1 OHV 16v MPFI | V8 4sp Auto 2dr Coupe AWD | 02/04 - 09/04 |
| HSV | COUPE 4 VZ Z-SERIES | 5.7L Gen3 LS1 OHV 16v MPFI | V8 4sp Auto 2dr Coupe AWD | 10/04 - 07/06 |
| HSV | COUPE GTO V2 SERIES 2 | 5.7L Gen3 LS1 OHV 16v MPFI | V8 4sp Auto 2dr Coupe RWD | 02/03 - 08/03 |
| HSV | COUPE GTO V2 SERIES 2 | 5.7L Gen3 LS1 OHV 16v MPFI | V8 6sp Man 2dr Coupe RWD | 02/03 - 08/03 |
| HSV | COUPE GTO V2 SERIES 3 | 5.7L Gen3 LS1 OHV 16v MPFI | V8 4sp Auto 2dr Coupe RWD | 09/03 - 09/04 |
| HSV | COUPE GTO V2 SERIES 3 | 5.7L Gen3 LS1 OHV 16v MPFI | V8 6sp Man 2dr Coupe RWD | 09/03 - 09/04 |
| HSV | COUPE GTO VZ Z-SERIES | 6.0L Gen4 LS2 OHV 16v MPFI | V8 4sp Auto 2dr Coupe RWD | 10/04 - 07/07 |
| HSV | COUPE GTO VZ Z-SERIES | 6.0L Gen4 LS2 OHV 16v MPFI | V8 6sp Man 2dr Coupe RWD | 10/04 - 07/07 |
| HSV | COUPE GTS V2 SERIES 2 | 5.7L Gen3 LS1 OHV 16v MPFI | V8 4sp Auto 2dr Coupe RWD | 02/03 - 08/03 |
| HSV | COUPE GTS V2 SERIES 2 | 5.7L Gen3 LS1 OHV 16v MPFI | V8 6sp Man 2dr Coupe RWD | 02/03 - 08/03 |
| HSV | COUPE GTS V2 SERIES 3 | 5.7L Gen3 LS1 OHV 16v MPFI | V8 4sp Auto 2dr Coupe RWD | 02/04 - 09/04 |
| HSV | COUPE GTS V2 SERIES 3 | 5.7L Gen3 LS1 OHV 16v MPFI | V8 6sp Man 2dr Coupe RWD | 02/04 - 09/04 |
| HSV | GRANGE WH SERIES 2 | 5.7L Gen3 LS1 OHV 16v MPFI | V8 4sp Auto 4dr Sedan RWD | 09/01 - 07/03 |
| HSV | GRANGE WK | 5.7L Gen3 LS1 OHV 16v MPFI | V8 4sp Auto 4dr Sedan RWD | 08/03 - 10/04 |
| HSV | GRANGE WL | 6.0L Gen4 LS2 OHV 16v MPFI | V8 4sp Auto 4dr Sedan RWD | 10/04 - 03/07 |
| HSV | GRANGE WM SERIES 1 | 6.0L Gen4 LS2 OHV 16v MPFI | V8 6sp Auto 4dr Sedan RWD | 03/07 - 03/08 |
| HSV | GRANGE WM SERIES 1 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 4dr Sedan RWD | 04/08 - 08/09 |
| HSV | GRANGE WM SERIES 2 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 4dr Sedan RWD | 09/09 - 08/11 |
| HSV | GRANGE WM SERIES 3 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 4dr Sedan RWD | 09/11 - 05/13 |
| HSV | GRANGE WN GEN-F SERIES 1 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 4dr Sedan RWD | 06/13 - 08/15 |
| HSV | GRANGE WN GEN-F2 SERIES 2 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 4dr Sedan RWD | 09/15 - 12/17 |
| HSV | GTS VE E-SERIES SERIES 1 | 6.0L Gen4 LS2 OHV 16v MPFI | V8 6sp Auto 4dr Sedan RWD | 08/06 - 03/08 |
| HSV | GTS VE E-SERIES SERIES 1 | 6.0L Gen4 LS2 OHV 16v MPFI | V8 6sp Man 4dr Sedan RWD | 08/06 - 03/08 |
| HSV | GTS VE E-SERIES SERIES 1 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 4dr Sedan RWD | 04/08 - 08/09 |
| HSV | GTS VE E-SERIES SERIES 1 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Man 4dr Sedan RWD | 04/08 - 08/09 |
| HSV | GTS VE E-SERIES SERIES 2 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 4dr Sedan RWD | 09/09 - 08/10 |
| HSV | GTS VE E-SERIES SERIES 2 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Man 4dr Sedan RWD | 09/09 - 08/10 |
| HSV | GTS VE E-SERIES SERIES 3 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 4dr Sedan RWD | 09/10 - 04/13 |
| HSV | GTS VE E-SERIES SERIES 3 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Man 4dr Sedan RWD | 09/10 - 04/13 |
| HSV | GTS VY Y-SERIES SERIES 2 | 5.7L Gen3 LS1 OHV 16v MPFI | V8 4sp Auto 4dr Sedan RWD | 09/03 - 09/04 |
| HSV | GTS VY Y-SERIES SERIES 2 | 5.7L Gen3 LS1 OHV 16v MPFI | V8 6sp Man 4dr Sedan RWD | 09/03 - 09/04 |
| HSV | MALOO VE E-SERIES SERIES 1 | 6.0L Gen4 LS2 OHV 16v MPFI | V8 6sp Auto 2dr Utility RWD | 10/07 - 03/08 |
| HSV | MALOO VE E-SERIES SERIES 1 | 6.0L Gen4 LS2 OHV 16v MPFI | V8 6sp Man 2dr Utility RWD | 10/07 - 03/08 |
| HSV | MALOO VE E-SERIES SERIES 1 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 2dr Utility RWD | 04/08 - 08/09 |
| HSV | MALOO VE E-SERIES SERIES 1 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Man 2dr Utility RWD | 04/08 - 08/09 |
| HSV | MALOO VE E-SERIES SERIES 2 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 2dr Utility RWD | 09/09 - 08/10 |
| HSV | MALOO VE E-SERIES SERIES 2 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Man 2dr Utility RWD | 09/09 - 08/10 |
| HSV | MALOO VE E-SERIES SERIES 3 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 2dr Utility RWD | 09/10 - 04/13 |
| HSV | MALOO VE E-SERIES SERIES 3 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Man 2dr Utility RWD | 09/10 - 04/13 |
| HSV | MALOO VF GEN-F SERIES 1 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 2dr Utility RWD | 06/13 - 08/15 |
| HSV | MALOO VF GEN-F SERIES 1 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Man 2dr Utility RWD | 06/13 - 08/15 |
| HSV | MALOO VF GEN-F2 SERIES 2 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 2dr Utility RWD | 09/15 - 12/17 |
| HSV | MALOO VF GEN-F2 SERIES 2 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Man 2dr Utility RWD | 09/15 - 12/17 |
| HSV | MALOO VY Y-SERIES SERIES 2 | 5.7L Gen3 LS1 OHV 16v MPFI | V8 4sp Auto 2dr Utility RWD | 09/03 - 09/04 |
| HSV | MALOO VY Y-SERIES SERIES 2 | 5.7L Gen3 LS1 OHV 16v MPFI | V8 6sp Man 2dr Utility RWD | 09/03 - 09/04 |
| HSV | MALOO VZ Z-SERIES | 6.0L Gen4 LS2 OHV 16v MPFI | V8 4sp Auto 2dr Utility RWD | 10/04 - 07/07 |
| HSV | MALOO VZ Z-SERIES | 6.0L Gen4 LS2 OHV 16v MPFI | V8 6sp Man 2dr Utility RWD | 10/04 - 07/07 |
| HSV | SENATOR VE E-SERIES SERIES 1 | 6.0L Gen4 LS2 OHV 16v MPFI | V8 6sp Auto 4dr Sedan RWD | 08/06 - 03/08 |
| HSV | SENATOR VE E-SERIES SERIES 1 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 4dr Sedan RWD | 04/08 - 08/09 |
| HSV | SENATOR VE E-SERIES SERIES 1 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Man 4dr Sedan RWD | 04/08 - 08/09 |
| HSV | SENATOR VE E-SERIES SERIES 2 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 4dr Sedan RWD | 09/09 - 08/10 |
| HSV | SENATOR VE E-SERIES SERIES 2 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Man 4dr Sedan RWD | 09/09 - 08/10 |
| HSV | SENATOR VE E-SERIES SERIES 3 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 4dr Sedan RWD | 09/10 - 04/13 |
| HSV | SENATOR VE E-SERIES SERIES 3 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Man 4dr Sedan RWD | 09/10 - 04/13 |
| HSV | SENATOR VF GEN-F SERIES 1 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Auto 4dr Sedan RWD | 06/13 - 08/15 |
| HSV | SENATOR VF GEN-F SERIES 1 | 6.2L Gen4 LS3 OHV 16v MPFI | V8 6sp Man 4dr Sedan RWD | 06/13 - 08/15 |
| HSV | SENATOR VY Y-SERIES SERIES 2 | 5.7L Gen3 LS1 OHV 16v MPFI | V8 4sp Auto 4dr Sedan RWD | 09/03 - 09/04 |
| HSV | SENATOR VY Y-SERIES SERIES 2 | 5.7L Gen3 LS1 OHV 16v MPFI | V8 6sp Man 4dr Sedan RWD | 09/03 - 09/04 |
| HSV | SENATOR VZ Z-SERIES | 6.0L Gen4 LS2 OHV 16v MPFI | V8 4sp Auto 4dr Sedan RWD | 10/04 - 07/06 |
| HSV | SENATOR VZ Z-SERIES | 6.0L Gen4 LS2 OHV 16v MPFI | V8 6sp Man 4dr Sedan RWD | 10/04 - 07/06 |
| HSV | SV6000 VZ Z-SERIES | 6.0L Gen4 LS2 OHV 16v MPFI | V8 4sp Auto 4dr Sedan RWD | 10/04 - 07/06 |
| HSV | SV6000 VZ Z-SERIES | 6.0L Gen4 LS2 OHV 16v MPFI | V8 6sp Man 4dr Sedan RWD | 10/04 - 07/06 |
| HSV | W427 VE E-SERIES SERIES 1 | 7.0L Gen4 LS7 OHV 16v MPFI | V8 6sp Man 4dr Sedan RWD | 04/08 - 08/09 |
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Shipping
Free Australia-wide shipping via Australia Post eParcel with signature on delivery.
Express upgrade available from $14.90 at checkout.
Orders placed before 2pm AEST on business days are dispatched same day from our Moorabbin, VIC warehouse.
Returns
30-day returns — if the part doesn't fit or you change your mind, return it in original condition within 30 days for a refund or replacement.
See our full Returns Policy for details.
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