Your shopping cart is currently empty.
7.4L Bravo (Gen 4) GM 454 V-8 1988-1991 - Serial 0B771113 Thru 0D603117 - Thermostat Housing (Old Design)
Section Drawing: (Hover or click to view larger)
Other Sub-Sections:
- Alternator (Mando)
- Alternator (Motorola #8MR2039K)
- Alternator (Prestolite #8EM2003KA)
- Audio Warning System
- Carburetor
- Carburetor and Linkage
- Crankshaft, Pistons and Connecting Rods
- Cylinder Block and Camshaft
- Cylinder Head and Rocker / Valve Cover
- Distributor and Ignition Components
- Engine Mounting (Cast Bracket)
- Exhaust Manifold and Elbow / Riser (Cast Iron)
- Exhaust Plate
- 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 & Oil Pump (Cast Pan)
- Oil Pan & Oil Pump (Stamped Pan)
- Power Steering Components
- Sea Water Pump
- Shift Bracket
- Starter and Alternator
- Thermostat Housing (New Design)
- Thermostat Housing (Old Design)
- Wire Harness, Electrical and Ignition
| Ref # | Current Part Number | Description | Superceded From | Status | Quantity Used |
| 1 | 90736A18 | HOUSING ASSEMBLY | ACT | 1 | |
| 2 | 47511 | --SLEEVE, THERMOSTAT HOUSING | ACT | 1 | |
| 3 | 8M0180565 | --PLUG, Pipe (.375-18) Brass | 32803 | SS/ACT | 2 |
| 4 | 530451 | GASKET, THERMOSTAT HOUSING | ACT | 1 | |
| 5 | 8M0089715 | THERMOSTAT, (140 Degrees) (143 Degrees) | 59137 | SS/ACT | 1 |
| 6 | 47510 | GASKET, THERMOSTAT | ACT | 1 | |
| 7 | 47508T | SLEEVE, THERMOSTAT | 47508 | SS/ACT | 1 |
| 8 | 41812 | GASKET, THERMOSTAT COVER | ACT | 2 | |
| 10 | 8M0061068 | COVER, THERMOSTAT | 47442A1 | SS/ACT | 1 |
| 11 | 48130 | SCREW, (.375-16 x 4.500), THERMOSTAT HOUSING TO INTAKE MANIFOLD | NLA | 2 | |
| 12 | 35048 | LOCKWASHER, (.375), THERMOSTAT HOUSING SCREW | ACT | 2 | |
| 13 | 98477A2 | VALVE ASSEMBLY | ACT | 1 | |
| 14 | 8M0062614 | HOSE, (48.00 Inches Bulk), TEE TO EXHAUST ELBOWS (19') | 3322070 | SS/ACT | 2 |
| 15 | 815504220 | CLAMP, HOSE ATTACHING | 32780 | SS/ACT | AR |
| 16 | 8M0062666 | HOSE, (48.00 Inches Bulk), SEA PUMP TO DRIVE UNIT | 1743570 | SS/ACT | 1 |
| 17 | 18159 | HOSE, OIL COOLER TO SEA PUMP | NLA | 1 | |
| 18 | 47715 | CLIP, HOSE ATTACHING | NLA | 2 | |
| 19 | 897142 | HOSE, THERMOSTAT HOUSING TO OIL COOLER | 11011 | SS/ACT | 1 |
| 20 | 897181 | HOSE, THERMOSTAT HOUSING TO WATER PUMP | 89718 | SS/ACT | 1 |
| 21 | 815504232 | CLAMP, HOSE ATTACHING | 87268 | SS/ACT | 2 |
| 22 | 89749 | HOSE, THERMOSTAT COVER TO EXHAUST MANIFOLD (PORT) | ACT | 1 | |
| 23 | 897301 | HOSE, THERMOSTAT COVER TO EXHAUST MANIFOLD (STBD.) | 89730 | SS/ACT | 1 |
| 24 | 12552 | LIFTING EYE | ACT | 1 | |
| - | 65184A88 | GASKET SET, Engine | ACT | 1 |