| Engine / Fuel | 25-01: EXHAUST GAS RECIRCULATION SYSTEM |
| 22235 | INLET, AUXILIARY AIR | ||
| Not applicable | |||
| 25601 | PIPE SUB-ASSY, EGR, NO.1 | ||
| 25601-43010 | 1 | $84.17 | |
| 25601A | SLEEVE, BALL, EGR PIPE, NO.1 | ||
| 90410-16001 | 1 | $1.62 | |
| 25601B | NUT, UNION, EGR PIPE, NO.1 | ||
| 90402-22005 | 1 | $4.19 | |
| 25601F | UNION(FOR EGR PIPE, NO.1) | ||
| 90404-53027 | 1 | $12.26 | |
| 25617 | PLATE, EGR HOLE COVER | ||
| Not applicable | |||
| 25618A | BOLT, STUD(FOR EGR INLET) | ||
| 90116-08025 | 2 | $1.38 | |
| 25620 | VALVE ASSY, EGR | ||
| 25620-43030 | (08/1980 - 07/1982) | 1 | $286.33 |
| 25620-43031 | (08/1982 - 06/1983) | 1 | $286.33 |
| 25620A | BOLT, STUD(FOR EGR VALVE) | ||
| 90116-08025 | 2 | $1.38 | |
| 25627 | GASKET, EGR VALVE | ||
| 25627-45011 | (09/1979 - 07/1982) | 1 | $1.78 |
| 25627-45020 | (08/1982 - 06/1983) | 1 | $3.20 |
| 25628 | GASKET, EGR INLET | ||
| 25628-43010 | 1 | $2.10 | |
| 25682 | COOLER, EGR, NO.2 | ||
| 25682-45020 | 1 | $54.24 | |
| 25686 | GASKET, EGR COOLER, NO.2 | ||
| 25686-45010 | 1 | $20.64 | |
| 25690 | MODULATOR ASSY, EGR VACUUM | ||
| 25870-43010 | (08/1980 - 07/1982) | 1 | $99.40 |
| 25870-43011 | (08/1982 - 06/1983) | 1 | $103.55 |
| 25690A | HOSE(FOR EGR VACUUM MODULATOR) | ||
| 90445-11020 | 1 | $5.22 | |
| 25691 | BRACKET, EGR VACUUM MODULATOR | ||
| 25691-43010 | 1 | ||
| 90179-08146 | *** STD. PART | $1.19 | |
| 91611-40816 | *** STD. PART | $0.87 | |
| 91611-60830 | *** STD. PART | $2.10 | |
| 91651-40825 | *** STD. PART | $2.41 | |