AUTOMOBILE
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You can search for spark plugs for 4-wheel vehicles (cars & trucks).
This website and the catalog (compatibility chart) and other printed materials are updated and released once a year. Compatibility information may change after the update and release. Also, please understand that vehicles launched after that date are not reflected in the information.
TRIUMPH
Please select model.
| MODEL | ENGINE SIZE |
ENGINE CODE |
SPECIFICATION | FROM TO |
DENSO | T.T | IRIDIUM T.T |
IRIDIUM POWER |
IRIDIUM TOUGH |
QTY |
|---|---|---|---|---|---|---|---|---|---|---|
| 1300 | 1.3L 4Cyl 8V | GE1EH | TC | 67-70 | W16EP-U | W16TT | IW16TT | IW16 | VW16 | 4 |
| 2500 | 2.5L 6Cyl 12V | S | 75-77 | W20EP-U | W20TT | IW20TT | IW20 | VW20T | 6 | |
| 2.5 PI | 2.5L 6Cyl 12V | 25PI | 68-75 | W20EP-U | W20TT | IW20TT | IW20 | VW20T | 6 | |
| 2.5 PI | 2.5L 6Cyl 12V | 68-75 | W20EP-U | W20TT | IW20TT | IW20 | VW20T | 6 | ||
| DOLOMITE | 1.9L 4Cyl 8V | WF | 1850 HL | 77-81 | W20EP-U | W20TT | IW20TT | IW20 | VW20T | 4 |
| HERALD | 1.1L 4Cyl 8V | AJM | 1200 | 61-67 | W20FP-U | WF20TT | - | IWF20 | - | 4 |
| SPITFIRE | 1.3L 4Cyl 8V | FM3 | MK III | 67-70 | W20EP-U | W20TT | IW20TT | IW20 | VW20T | 4 |
| SPITFIRE | 1.3L 4Cyl 8V | FM3 | MK IV | 71-72 | W20EP-U | W20TT | IW20TT | IW20 | VW20T | 4 |
| STAG | 3.0L 8Cyl 16V | 70-77 | W16EP-U | W16TT | IW16TT | IW16 | VW16 | 8 | ||
| TR 6 | 2.5L 6Cyl 12V | PI | 69-76 | W20EP-U | W20TT | IW20TT | IW20 | - | 6 | |
| TR 6 | 2.5L 6Cyl 12V | CF1 | 72-76 | W20EP-U | W20TT | IW20TT | IW20 | VW20T | 6 | |
| VITESSE | 2.0L 6Cyl 12V | HB1LE | 67-71 | W16EP-U | W16TT | IW16TT | IW16 | VW16 | 6 |