Daihatsu Hijet — Spark Plugs
Part numbers and gap specs for SOHC (EF-NS/ES) and DOHC (EF-GS/VE/ZS) engine variants.
Engine Reference
| Engine Code | Type | Years | Chassis |
|---|---|---|---|
| EF-GS / EF-VE / EF-ZS | DOHC 12-valve, carbureted | 1996–1999 | S100 / S110 / S130 |
| EF-NS / EF-ES | SOHC, carbureted | 1994–1996 | S100 / S110 |
DOHC — EF-GS / EF-VE / EF-ZS
Electrode Gap
0.9 – 1.0 mm
Copper Interval
48,000 km / 29,825 mi
Note:NGK BKR6E-11 is the most commonly used plug for DOHC Hijets — widely stocked and reasonably priced.
DOHC Spark Plugs
| Brand | Part Number | Type | Notes / Info |
|---|---|---|---|
| NGK | BKR6E-11 | Copper | Most commonly stocked — good price and availability |
| Denso | K16R-U11 | Copper | |
| Denso | K16PR-U11 | Copper | |
| Denso | Q16PR-U11 | Copper | |
| Champion | 9001 | Iridium |
SOHC — EF-NS / EF-ES
Electrode Gap
0.9 – 1.0 mm
Copper Interval
48,000 km / 29,825 mi
SOHC Spark Plugs
| Brand | Part Number | Type | Notes / Info |
|---|---|---|---|
| NGK | BPR5EK-B | Copper | Dual ground electrode — OEM spec for EF-NS |
| Denso | W16DTR-S | Copper | OEM spec for EF-NS |
| Denso | K16PR-U11 | Copper | |
| Denso | Q16PR-U11 | Copper | |
| Champion | N9BMC | Copper |