| ENGINE | YEAR | DESCRIPTION | CASTING # | Part # w/camshaft | Part
# w/o cam |
| Mazda 4 Cylinder | |||||
| 1.5L (1489cc) | 95-99 | Protégé, Z5 DOHC 16v | Z501 | 6420C | 6420 |
| 1.6L
(1597cc)
|
85-87 | 323, to 7/87, w/mechanical valve adjust, B6 SOHC 8v | 630 | 6427C | 6427 |
| 88-89 | 323, hyd valve lash adjustment, B6, 8 or 10mm temp send, to 5/89 | 630 | 6426C | 6426 | |
| 90-94 | 323, hyd valve lash adjustment, B6 SOHC 8v, straight valve cover | B61K | 6424C | 6424 | |
| 88-89 | 323GT TURBO, B6E DOHC 16v | 6428C | 6428 | ||
| 89-93 | Miata , 89-90 MX5, B6 DOHC 16v, hyd lifters | 6432C | 6432 | ||
| 91-94 | MX3, B6 SOHC 16v, hyd lifters | 541 | 6423C | 6423 | |
| 94-95 | MX3, B6ZE DOHC 16v, hyd lifters | 6432C | 6432 | ||
| 99-00 | Protégé, ZL DOHC 16v | 6499C | 6499 | ||
| 1.8L
(1839cc)
|
89-94 | Protégé, BP01 SOHC 16v | BP01 | 6431C | 6431 |
| 89-99 | Protégé & Miata, BP05 DOHC 16v | BP05 | 6458C | 6458 | |
| 2.0L (1970cc) | 79-84 | 626 & B200 Pick-Up, MA SOHC 8v | 8086, 8682 | 6430C | 6430 |
| 2.0L
(1991cc)
|
92-95 | 626, MX6, to 5/95, DOHC 16v, hyd valve adjustment | FS | 6494C | 6494 |
| 96-00 | 626, MX6, from 6/95, DOHC 16v, mech valve adjustment | FS | 6495C | 6495 | |
| 2.0L
(1998cc)
|
83-86 | 626, FWD, FE SOHC 8v | F8 | 6438C | 6438 |
| 84-87 | B2000, RWD, FE SOHC 8v, mech valve adjustment | F8 | 6439C | 6439 | |
| 86-88 | 626 TURBO, FE SOHC 8v | FE-20 | 6442C | 6442 | |
| 2.2L
(2184cc)
|
87-93 | B2200 Pick-Up, F2 SOHC 8v, RWD, hyd valve adjustment | F8 | 6440C | 6440 |
| 88-92 | 626, MX6, F2 SOHC 12v, w/o Turbo | F201 | 6444C | 6444 | |
| 626, MX6, F2 SOHC 12v, w/TURBO | F220 | 6445C | 6445 | ||
| 2.3L
|
94 | B2300, Ford 2.3L OHC 8 spark plug | F27E | 3489C | 3489 |
| 95-97 | B2300, Ford 2.3L OHC 8 spark plugs | F57E | 3490C | 3490 | |
| 2.6L (2655cc) | 87-88 | B2600
Pick-Up, Mitsu engine, hyd valve adjusters, 8V + jet |
G54B | 2406HC | 2406H |
| 2.6L (2606cc) | 89-95 | B2600i Pick-Up, MPV, JE, 12 valve w/o jet valves | G6 | 6446C | 6446 |