AUTOMOTIVE PART
Denso Spark Plug IKBH20TT
Spark Plug, IKBH20TT Iridium TT, Iridium Twin Tip
Part IKBH20TTDensoSpark Plug
Match your exact vehicle configuration to the verified applications below.
Confirm the year, make, model, engine, drivetrain and required position before ordering.
Confirm the year, make, model, engine, drivetrain and required position before ordering.
Is This the Right Part?
Manufacturer Part NumberIKBH20TT
ManufacturerDenso
Part TypeSpark Plug
Part Details
Part Specifications
| Center Electrode Core Material | Copper |
|---|---|
| Center Electrode Tip Material | Iridium |
| Ground Configuration | Twin-Tip, Multi-Electrode |
| Ground Electrode Core Material | Nickel |
| Ground Electrode Quantity | 3 |
| Ground Electrode Tip Design | Platinum Twin-Tip |
| Hex Size | 16.0 MM |
| Manufacturer Heat Range | 20 |
| Pre-Gap Size | 1.0 MM |
| Prop65 | NA |
| Reach | 26.50 MM |
| Resistance | 5000 ohms |
| Resistor Type | Yes |
| Seat Type | Flat |
| Thread Diameter | 14.00 MM |
Verified Vehicle Fitment
Make: Lexus, Toyota
Model: 28 verified models — see exact combinations below.
Years: 2006–2023 — 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 (88 configuration groups)
| Years | Make | Model | Position | Engine / transmission / notes |
|---|---|---|---|---|
| 2023 | Lexus | ES350 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2019–2022 | Lexus | ES350 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2016–2020 | Lexus | GS F | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2006 | Lexus | GS300 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2007–2011, 2013–2019 | Lexus | GS350 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2007–2011, 2013–2018 | Lexus | GS450h | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2008–2009, 2011 | Lexus | GS460 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2008–2014 | Lexus | IS F | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2006–2015 | Lexus | IS250 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2023 | Lexus | IS300 | — | Chassis ID: GSE37; Drive Type: AWD; Engine: 3.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2016–2017 | Lexus | IS300 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Lexus | IS300 | — | Chassis ID: GSE37; Drive Type: AWD; Engine: 3.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2018–2021 | Lexus | IS300 | — | Engine: 3.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2023 | Lexus | IS350 | — | Chassis ID: GSE31; Drive Type: RWD; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2023 | Lexus | IS350 | — | Chassis ID: GSE36; Drive Type: AWD; Sub Model: F Sport; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2023 | Lexus | IS350 | — | Sub Model: Base; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2006–2021 | Lexus | IS350 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Lexus | IS350 | — | Chassis ID: GSE31; Drive Type: RWD; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Lexus | IS350 | — | Chassis ID: GSE36; Drive Type: AWD; Sub Model: F Sport; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Lexus | IS350 | — | Sub Model: Base; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2023 | Lexus | IS500 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2022 | Lexus | IS500 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2023 | Lexus | LC500 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2018–2022 | Lexus | LC500 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2023 | Lexus | LC500h | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2018–2022 | Lexus | LC500h | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2007–2017 | Lexus | LS460 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2023 | Lexus | LS500h | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2018–2022 | Lexus | LS500h | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2008–2016 | Lexus | LS600h | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2023 | Lexus | RC F | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2015–2022 | Lexus | RC F | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2023 | Lexus | RC300 | — | Chassis ID: GSC16; Drive Type: AWD; Engine: 3.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2016–2017 | Lexus | RC300 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Lexus | RC300 | — | Chassis ID: GSC16; Drive Type: AWD; Engine: 3.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2018–2021 | Lexus | RC300 | — | Engine: 3.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2023 | Lexus | RC350 | — | Chassis ID: GSC10; Drive Type: RWD; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2023 | Lexus | RC350 | — | Chassis ID: GSC15; Drive Type: AWD; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2015–2021 | Lexus | RC350 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Lexus | RC350 | — | Chassis ID: GSC10; Drive Type: RWD; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Lexus | RC350 | — | Chassis ID: GSC15; Drive Type: AWD; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2016–2021 | Lexus | RX350 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Lexus | RX350 | — | Chassis ID: GGL20; Drive Type: FWD; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Lexus | RX350 | — | Chassis ID: GGL25; Drive Type: AWD; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2018–2021 | Lexus | RX350L | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Lexus | RX350L | — | Chassis ID: GGL21; Drive Type: FWD; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Lexus | RX350L | — | Chassis ID: GGL26; Drive Type: AWD; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2016–2022 | Lexus | RX450h | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2018–2022 | Lexus | RX450hL | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2019–2022 | Toyota | Avalon | — | Engine: 3.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2023 | Toyota | Camry | — | Chassis ID: GSV70; Engine: 3.5 V6; Sub Model: XLE; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2023 | Toyota | Camry | — | Chassis ID: GSV70; Engine: 3.5 V6; Sub Model: XSE; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2023 | Toyota | Camry | — | Sub Model: TRD; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2022 | Toyota | Camry | — | Chassis ID: GSV70; Engine: 3.5 V6; Sub Model: XLE; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Toyota | Camry | — | Chassis ID: GSV70; Engine: 3.5 V6; Sub Model: XSE; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2018–2021 | Toyota | Camry | — | Engine: 3.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Toyota | Camry | — | Sub Model: TRD; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Toyota | Highlander | — | Chassis ID: GSU70L; Drive Type: FWD; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Toyota | Highlander | — | Chassis ID: GSU75L; Drive Type: AWD; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2017–2021 | Toyota | Highlander | — | Engine: 3.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2017–2020 | Toyota | Sienna | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2023 | Toyota | Tacoma | — | Chassis ID: GRN305; Drive Type: 4WD; Engine: 3.5 V6; Sub Model: SR; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2023 | Toyota | Tacoma | — | Chassis ID: GRN305; Drive Type: 4WD; Engine: 3.5 V6; Sub Model: SR5; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2023 | Toyota | Tacoma | — | Chassis ID: GRN305; Drive Type: 4WD; Sub Model: Limited; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2023 | Toyota | Tacoma | — | Chassis ID: GRN305; Drive Type: 4WD; Sub Model: TRD Off-Road; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2023 | Toyota | Tacoma | — | Chassis ID: GRN305; Drive Type: 4WD; Sub Model: TRD Sport; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2023 | Toyota | Tacoma | — | Chassis ID: GRN310; Drive Type: 4WD; Engine: 3.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2023 | Toyota | Tacoma | — | Chassis ID: GRN325; Drive Type: RWD; Engine: 3.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2023 | Toyota | Tacoma | — | Chassis ID: GRN330; Drive Type: RWD; Engine: 3.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2023 | Toyota | Tacoma | — | Sub Model: Nightshade; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2023 | Toyota | Tacoma | — | Sub Model: Trail Special Edition; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2023 | Toyota | Tacoma | — | Sub Model: TRD Pro; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology, OE |
| 2022 | Toyota | Tacoma | — | Chassis ID: GRN305; Drive Type: 4WD; Engine: 3.5 V6; Sub Model: SR; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Toyota | Tacoma | — | Chassis ID: GRN305; Drive Type: 4WD; Engine: 3.5 V6; Sub Model: SR5; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Toyota | Tacoma | — | Chassis ID: GRN305; Drive Type: 4WD; Sub Model: Limited; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Toyota | Tacoma | — | Chassis ID: GRN305; Drive Type: 4WD; Sub Model: TRD Off-Road; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Toyota | Tacoma | — | Chassis ID: GRN305; Drive Type: 4WD; Sub Model: TRD Sport; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Toyota | Tacoma | — | Chassis ID: GRN310; Drive Type: 4WD; Engine: 3.5 V6; Sub Model: SR; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Toyota | Tacoma | — | Chassis ID: GRN310; Drive Type: 4WD; Engine: 3.5 V6; Sub Model: SR5; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Toyota | Tacoma | — | Chassis ID: GRN310; Drive Type: 4WD; Sub Model: TRD Off-Road; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Toyota | Tacoma | — | Chassis ID: GRN310; Drive Type: 4WD; Sub Model: TRD Sport; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Toyota | Tacoma | — | Chassis ID: GRN325; Drive Type: RWD; Engine: 3.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Toyota | Tacoma | — | Chassis ID: GRN330; Drive Type: RWD; Engine: 3.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2017–2021 | Toyota | Tacoma | — | Engine: 3.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Toyota | Tacoma | — | Sub Model: Base; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Toyota | Tacoma | — | Sub Model: Nightshade; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Toyota | Tacoma | — | Sub Model: Trail; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2022 | Toyota | Tacoma | — | Sub Model: TRD Pro; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
Source: supplier-verified applications for Denso IKBH20TT. A vehicle not listed is not confirmed compatible.
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