NGK 4912 — which vehicles it fits
Spark plug catalogued by TecDoc, the vehicles it is listed for, and other brands listed for the same vehicles.
The TecDoc catalogue lists NGK 4912 (Spark Plug) for 5 vehicles VinSnap tracks: Lexus NX (2015–2016, 2020, 2022, 2024). Other brands with a spark plug listed for all 5 of the same vehicles include DENSO IXEH20TT, CHAMPION CCH9412 and BOSCH 0 242 129 529; they share catalogue fitment, which is not the same as an official interchange. Coverage here is limited to the base engine of about 400 US-market models, so the full catalogue can list more vehicles; confirm fit by VIN before buying.
Last updated: · Source: TecDoc catalogue
NGK 4912 at a glance
| Brand | NGK |
|---|---|
| Part number | 4912 |
| TecDoc product name | Spark Plug |
| Part type | Spark Plugs (Ignition) |
| Tracked vehicles it fits | 5 (1 model) |
| Other brands, same vehicles | 15 list a spark plug for all 5 |
Source: TecDoc catalogue (article lists for each vehicle's base engine). Cross-reference 4912 for declared interchanges.
Buy NGK 4912
Live marketplace listings searched by the exact part number. Confirm fitment by VIN first.
Vehicles NGK 4912 fits
| Vehicle | Catalogued engine | Engine built |
|---|---|---|
| 2015 Lexus NX | 2.0 L petrol, 4-cyl, 150 hp | 2014–now |
| 2016 Lexus NX | 2.0 L petrol, 4-cyl, 150 hp | 2014–now |
| 2020 Lexus NX | 2.0 L petrol, 4-cyl, 150 hp | 2014–now |
| 2022 Lexus NX | 2.0 L petrol, 4-cyl, 150 hp | 2014–now |
| 2024 Lexus NX | 2.0 L petrol, 4-cyl, 150 hp | 2014–now |
Each row links to that vehicle's spark plugs page. Engines are the base engine TecDoc lists for the model year; other engines can take a different part.
Also fits the same vehicles
Other brands' spark plugs that TecDoc lists for all or most of the vehicles above. This is shared catalogue fitment, not a manufacturer-declared interchange.
| Brand | Part number | Same vehicles | Shop |
|---|---|---|---|
| DENSO | IXEH20TT | All 5 | Find → |
| CHAMPION | CCH9412 | All 5 | Find → |
| BOSCH | 0 242 129 529 | All 5 | Find → |
| HELLA | 8EH 188 706-161 | All 5 | Find → |
| FENOX | S17178 | All 5 | Find → |
| BÖLK | BOL-J070740 | All 5 | Find → |
| STARTVOLT | VSP 1913 | All 5 | Find → |
| STELLOX | 329 311-SX | All 5 | Find → |
| TATSUMI | THS2005 | All 5 | Find → |
| ZEKKERT | ZK-3014 | All 5 | Find → |
| EUROREPAR | 1648408480 | All 5 | Find → |
| MOTRIO | 8550503254 | All 5 | Find → |
Frequently asked questions
What vehicles does NGK 4912 fit?
TecDoc lists NGK 4912 for 5 vehicles VinSnap tracks: Lexus NX (2015–2016, 2020, 2022, 2024). This covers each model's base engine only; confirm your exact engine by VIN.
What can I use instead of NGK 4912?
TecDoc lists 15 other brands with a spark plug for all 5 of the same vehicles, for example DENSO IXEH20TT, CHAMPION CCH9412, BOSCH 0 242 129 529 and HELLA 8EH 188 706-161. Shared fitment is not an official interchange, so check dimensions or cross-reference the number before substituting.
What kind of part is NGK 4912?
TecDoc names it "Spark Plug", which VinSnap files under spark plugs (ignition).