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454 Mag Alpha (Gen 4) GM V-8 1986-1988 - Serial 0A631894 Thru 0B785148 - Thermostat Housing (Old Design)
Section Drawing: (Hover or click to view larger)
Other Sub-Sections:
- Alternator (Mando)
- Alternator (Motorola) Motorola 8Em20039K
- Alternator (Motorola) Motorola 8Mr2039K
- Audio Warning System
- Carburetor
- Carburetor And Linakge
- Crankshaft, Pistons And Connecting Rods
- Cylinder Block And Camshaft
- Cylinder Head And Rocker Cover
- Distributor And Ignition Components
- Engine Mounting (Cast Bracket)
- Engine Mounting (Stamped Bracket)
- Exhaust Manifold And Exhaust Elbow
- Exhaust System
- Flame Arrestor (New Design)
- Flame Arrestor (Old Design)
- Flywheel Housing
- Fuel Pump And Fuel Filter
- Intake Manifold And Front Cover
- Oil Filter And Adapter
- Oil Pan And Oil Pump
- Power Steering Components
- Shift Bracket (New Design)
- Shift Bracket (New Design With Spring Guide)
- Shift Bracket(Old Design)
- Starter And Alternator
- Starter Motor
- Thermostat Housing (New Design)
- Thermostat Housing (Old Design)
- Water Pump And Front Cover
- Wiring Harness (EFI)
- Wiring Harness (Engine)
- Wiring Harness, Electrical And Ignition
| Ref. | OEM Part # | Hardin # | Mallory # | GLM # | Other # | Description | Num Req. | Superceded From | Special Notes |
| 1 | 90736A18 | THERMOSTAT HOUSING ASSEMBLY | 1 | 90736A4 | |||||
| 2 | 23-47511 | SLEEVE, THERMOSTAT HOUSING | 1 | ||||||
| 3 | 22-32803 | 700-21894 | PIPE PLUG | 2 | |||||
| 4 | 27-530451 | GASKET, THERMOSTAT HOUSING | 1 | 2 | |||||
| 5 | 807252T1 | THERMOSTAT (143 ) | 1 | 59137 | |||||
| 6 | 27-47510 | 676-9-60005 | 700-31460 | GASKET, THERMOSTAT | 1 | 2 | |||
| 7 | 23-47508T | SLEEVE, THERMOSTAT | 1 | 23-47508 | |||||
| 8 | 27-41812 | 676-9-60006 |
700-31630 |
GASKET, THERMOSTAT COVER | 2 | 2 | |||
| 10 | 8M0061068 | COVER, THERMOSTAT | 1 | 47442A1 | |||||
| 11 | 10-60410 | SCREW, THERMOSTAT HOUSING TO INTAKE MANIFOLD | 2 | ||||||
| 12 | 13-35048 | LOCKWASHER, THERMOSTAT HOUSING SCREW | 2 | ||||||
| 13 | 22-98477A2 | TEE, THERMOSTAT HOUSING | 1 | ||||||
| 14 | 32-8M0062614 | HOSE, TEE TO EXHAUST ELBOW (19') | 2 | 32-3322070 | |||||
| 15 | 54-815504220 | CLAMP, HOSE ATTACHING | 8 | 54-32780 | |||||
| 16 | 54-815504220 | CLAMP, HOSE ATTACHING | 6 | 54-32780 | |||||
| 17 | 32-96246A4 | HOSE, OIL COOLER TO DRIVE UNIT | 1 | ||||||
| 18 | 54-47715 | CLIP, HOSE ATTACHING | 2 | ||||||
| 19 | 32-896998 | HOSE, OIL COOLER TO THERMOSTAT HOUSING | 1 | 32-64346 | |||||
| 20 | 32-897181 | HOSE, THERMOSTAT HOUSING TO WATER PUMP | 1 | 32-89718 | |||||
| 21 | 54-815504232 | CLAMP, HOSE ATTACHING | 2 | 54-87268 | |||||
| 22 | 32-897491 | HOSE, THERMOSTAT COVER TO EXHAUST MANIFOLD (PORT) | 1 | 32-89749 | |||||
| 23 | 32-897301 | HOSE, THERMOSTAT COVER TO EXHAUST MANIFOLD (STBD.) | 1 | 32-89730 | |||||
| 24 | 12552 | LIFTING EYE | 1 |