The General Motors 4.3L engine line groups 4 variant designations. Parts and fitment are pooled here so a cross-reference found on one variant surfaces for the whole family.
| Part # | Description | Category |
|---|---|---|
| 0A4637 | Air Cleaner | Air filter |
| 0A1232 | D.C. ALTERNATOR ASSY | Alternator |
| G93G75818 | Installing Balance Shaft | Balance shaft installation |
| 0A4278A | BELT SERPENTNE 72.5" | Belt |
| 0A4278B | SERPENTINE BELT 72-1/2 | Belt |
| 0A5264 | V-BELT 3/8 X 41 | Belt |
| G93B75813 | Intake Manifold Bolt Tightening Sequence (Upper Manifold) | Bolt sequence |
| G93C75814 | Intake Manifold Bolt Tightening Sequence (Lower Manifold) | Bolt sequence |
| G95B27053 | Cylinder Head Bolt Tightening Sequence | Bolt sequence |
| 0758720177 | GASKET, WATER PUMP | Gasket |
| 0758720225 | GASKET, DISTR | Gasket |
| 0A2440 | GASKET THERMOSTAT | Gasket |
| 0A37970137 | GASKET, OIL PAN | Gasket |
| 0A37970164 | GASKET KIT, INT MANIF (INCLS GASKETS & INST SH) | Gasket |
| 0A37970168 | GASKET, VLV RKR ARM CVR | Gasket |
| 0A37970177 | GASKET, CYL HD | Gasket |
| 0A37970213 | GASKET, CR/SHF RR OIL SEAL HSG | Gasket |
| 0A37970219 | GASKET, W/PMP CVR | Gasket |
| 0A37970239 | GASKET KIT, CYL HEAD | Gasket |
| 0A4085 | GASKET EXHAUST MANIFOLD | Gasket |
| 057448 | HOSE 5/8 ID TYPE 3 SINGLE (12") | Hose |
| 059057 | HOSE 3/4 ID SAE-30R2 | Hose |
| 0A37970237 | HOSE, W/PMP INL | Hose |
| 93A75812 | Intake Manifold Assembly | Intake manifold |
| 0A37970001 | FILTER OIL | Oil filter |
| 0A37970191 | COIL, DISTR PICK UP (DISTRIBUTOR PICK UP COIL) | Service part / kit |
| 0A37970193 | Distributor Ignition Module (4.3 Liter Gas) | Service part / kit |
| 0A37970195 | Distributor Rotor (4.3 Liter Gas) | Service part / kit |
| 0A37970198 | COIL, IGN | Service part / kit |
| 0A37970201 | CAP, DISTR (DISTRIBUTOR CAP) | Service part / kit |
| 0A37970222 | GEAR KIT, BALR SHF (1997-2001) (INCLS DRIVE & DRIVEN GRS, ITEMS 89 & 95) | Service part / kit |
| 0A37970223 | CHAIN KIT, TMG (1999-2001) (INCLS CHAIN, CR/SHF SPROCKET, CM/SHF SPROCKET) | Service part / kit |
| 0A4215 | DIP STICK 4.3L GM | Service part / kit |
| 0A4244 | CONNECTOR COIL TO DISTRIBUTOR | Service part / kit |
| 10452457 | Rotor, Distributor (V6) | Service part / kit |
| 10452458 | Cap, Distributor (V6) | Service part / kit |
| 15190971 | Foam Sleeve | Service part / kit |
| G95F27057 | Valve Stem Oil Seals | Service part / kit |
| 0A37970120 | PUMP KIT, WATER | Pump |
| 0A37970122 | PUMP, OIL | Pump |
| 0758720149 | SEAL, CR/SHAFT RR OIL (1996) | Seal |
| 0A37970127 | SEAL, CR/SHAFT RR OIL (1997-98) | Seal |
| 0A37970142 | SEAL, CR/SHF FRT OIL | Seal |
| 0A37970180 | SEAL, INT VLV STEM OIL | Seal |
| 0A37970208 | SEAL, CR/SHAFT RR OIL (1999-2001) | Seal |
| 0A37970217 | SEAL, OIL PAN DRN PLUG | Seal |
| 0A37970228 | SEAL, EXH VLV STEM OIL | Seal |
| 035606 | SENSOR HI COOLANT SHUTDOWN | Sensor |
| 053666 | SENDER OIL PRESSURE | Sensor |
| 053667 | SENDER WATER TEMP | Sensor |
| 057522 | SENSOR COOLANT LEVEL | Sensor |
| 0A8584 | Switch | Sensor |
| 0A37970172 | SPARK PLUG | Spark plug |
| 0A4277 | WIRES SPARK PLUG 4.3L | Spark plug |
| 059056A | STARTER | Starter |
| 075885 | THERMOSTAT 195 DEG | Thermostat |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.