Denso Spark Plug IKH22
Spark Plug, Iridium IKH22, Iridium Power
Confirm the year, make, model, engine, drivetrain and required position before ordering.
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Part Details
Part Specifications
| Center Electrode Core Material | Copper |
|---|---|
| Center Electrode Tip Material | Iridium |
| Ground Configuration | Standard |
| Ground Electrode Core Material | Nickel |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Tapercut, U-Groove |
| Hex Size | 16.0 MM |
| Manufacturer Heat Range | 22 |
| Pre-Gap Size | 0.8 MM |
| Prop65 | NA |
| Reach | 26.50 MM |
| Resistance | 5000 ohms |
| Seat Type | Flat |
| Thread Diameter | 14.00 MM |
Verified Vehicle Fitment
Make: Audi, Lexus, Mitsubishi, Porsche, Subaru, Volkswagen
Model: 20 verified models — see exact combinations below.
Years: 2004, 2006, 2008–2024 — varies by model and configuration.
Check before ordering: Match the year, make, model, position, and every engine, transmission or other restriction in the same row. Listed years do not apply to every model.
View vehicle applications (53 configuration groups)
| Years | Make | Model | Position | Engine / transmission / notes |
|---|---|---|---|---|
| 2015–2016 | Audi | A3 | — | Engine: 1.8 L4; Gap 0.032 |
| 2012 | Audi | TT RS Quattro | — | Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2017 | Lexus | GS200t | — | Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2018–2019 | Lexus | GS300 | — | Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2017 | Lexus | IS200t | — | Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2022 | Lexus | IS300 | — | Chassis ID: ASE30; Engine: 2.0 L4; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2021, 2023 | Lexus | IS300 | — | Chassis ID: ASE30; Engine: 2.0 L4; Gap 0.032, Iridium Power Performance Upgrade With World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2017 | Lexus | NX200t | — | Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2018–2021 | Lexus | NX300 | — | Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2017 | Lexus | RC200t | — | Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2022 | Lexus | RC300 | — | Chassis ID: ASC10; Drive Type: RWD; Engine: 2.0 L4; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2021, 2023 | Lexus | RC300 | — | Chassis ID: ASC10; Drive Type: RWD; Engine: 2.0 L4; Gap 0.032, Iridium Power Performance Upgrade With World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2006 | Mitsubishi | Lancer | — | Aspiration: Turbo; Gap 0.032, Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2014–2016 | Porsche | 911 | — | Aspiration: Normal; Engine: 3.8 H6; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2009, 2012–2013 | Porsche | 911 | — | Aspiration: Normal; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2010 | Porsche | 911 | — | Aspiration: Turbo; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2010 | Porsche | 911 | — | Engine ID: 9777; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2010 | Porsche | 911 | — | Engine ID: A102; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2010 | Porsche | 911 | — | Engine ID: MA1.01; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2014–2016 | Porsche | 911 | — | Engine: 3.4 H6; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2011 | Porsche | 911 | — | Sub Model: Carrera 4; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2011 | Porsche | 911 | — | Sub Model: Carrera 4S; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2011 | Porsche | 911 | — | Sub Model: Carrera GTS; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2011 | Porsche | 911 | — | Sub Model: Carrera S; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2011 | Porsche | 911 | — | Sub Model: Carrera; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2011 | Porsche | 911 | — | Sub Model: GT3 RS; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2011 | Porsche | 911 | — | Sub Model: GT3; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2011 | Porsche | 911 | — | Sub Model: Speedster; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2011 | Porsche | 911 | — | Sub Model: Targa 4; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2011 | Porsche | 911 | — | Sub Model: Targa 4S; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2010–2016 | Porsche | Boxster | — | Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2009 | Porsche | Boxster | — | Engine: 2.9 H6; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2009 | Porsche | Boxster | — | Sub Model: S; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2013–2014 | Porsche | Cayenne | — | Aspiration: Turbo; Fuel Type: Gas; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2013–2014 | Porsche | Cayenne | — | Engine ID: 4802; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2015–2016 | Porsche | Cayenne | — | Engine ID: CFTB; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2016 | Porsche | Cayenne | — | Engine ID: CYXA; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2008–2012 | Porsche | Cayenne | — | Engine: 4.8 V8; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2009–2010, 2014–2015 | Porsche | Cayman | — | Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2011–2012 | Porsche | Cayman | — | Engine: 2.9 H6; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2016 | Porsche | Cayman | — | Engine: 3.4 H6; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2016 | Porsche | Cayman | — | Engine: 3.8 H6; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2016 | Porsche | Cayman | — | Sub Model: Base; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2015 | Porsche | Panamera | — | Aspiration: Turbo; Engine: 3.0 V6; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2011–2014 | Porsche | Panamera | — | Engine: 3.6 V6; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2010 | Porsche | Panamera | — | Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2011–2016 | Porsche | Panamera | — | Engine: 4.8 V8; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2004 | Subaru | Outback | — | Engine: 3.0 H6; Gap 0.032, Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| 2014–2015 | Volkswagen | Beetle | — | Engine ID: CPLA; Gap 0.032 |
| 2014–2015 | Volkswagen | Beetle | — | Engine ID: CPPA; Gap 0.032 |
| 2016–2017 | Volkswagen | Beetle | — | Engine: 2.0 L4; Gap 0.032 |
| 2022–2024 | Volkswagen | Jetta | — | Engine: 2.0 L4; Gap 0.032 |
| 2022–2024 | Volkswagen | Tiguan | — | Gap 0.032 |
Source: supplier-verified applications for Denso IKH22. A vehicle not listed is not confirmed compatible.
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