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4.3L MPI ALPHA-BRAVO EC - 1A637496 and Up - Distributor and Ignition Components
Section Drawing: (Hover or click to view larger)
Other Sub-Sections:
- Alternator and Brackets
- Closed Cooling System (Alpha - Bravo) Sea Pump Hoses
- Closed Cooling System Heat Exchanger
- Closed Cooling System Hoses
- Cylinder Block Camshaft Crankshaft and Balanceshaft
- Cylinder Head and Rocker Cover
- Distributor and Ignition Components
- Engine Mounts
- Exhaust Manifold and Elbow
- Exhaust System Components
- Flywheel Coupler and Flywheel Housing
- Front Cover and Circulating Pump
- Fuel Filter
- Fuel Pump And Fuel Cooler
- Gasket Set Components (27-807756A02) Engine Overhaul
- Gear Lube Monitor
- Harness Lifting Brackets and Mercathode
- Intake Manifold and Fuel Rail
- Jackshaft Main Kit (98634A20)
- Oil Pan Oil Pump and Rear Oil Seal
- PCM and Electrical Components
- Pistons and Connecting Rods
- Poppet Valve Assembly Closed Cooling
- Remote Oil Filter
- Sea Water Pump Assembly
- Service and Support Material
- Shift Bracket Alpha
- Shift Bracket Bravo
- Standard Cooling Alpha Single Point (With Drain Plug)
- Standard Cooling Alpha Single Pt (With Handle) - Bravo 3 Pt
- Standard Cooling System (Bravo) Sea Pump Hoses
- Starter Motor
- Steering Components
- Thermostat and Housing Closed Cooling
- Thermostat and Housing Standard Cooling
- Throttle Body
- Trim Pump and Motor Components
- Trim Pump Assembly
- Water Distribution Housing
- Water Drain Air Manifold and Pump
| Ref # | Part Class | Part Number | Description | Comments | Qty | Note |
|---|---|---|---|---|---|---|
| 1 | 0000 | OEM: 525-888751A03, Sierra: 676-18-5350 | DISTRIBUTOR ASSEMBLY | 1 | ||
| 2 | 0000 | OEM: 530-898253T23, Sierra: 676-18-5243, GLM: 700-71650 | CAP Distributor | 1 | [1] | |
| 3 | 0010 | OEM: 525-10-884786 | SCREW | 2 | ||
| 4 | 0000 | 898253013 | ROTOR | 1 | [2] | |
| 5 | 0010 | OEM: 525-10-884788 | SCREW | 2 | ||
| 6 | NSS | NOT SOLD SEPARATE | 1 | |||
| 7 | 0010 | OEM: 525-10-884788 | SCREW | 2 | ||
| 8 | 0043 | OEM: 525-43-884789 | GEAR ASSEMBLY | 1 | ||
| 9 | 0000 | OEM: 525-52185 | CLAMP | 1 | ||
| 10 | 0010 | OEM: 525-10-11976 | SCREW (.375-16 x 1.00) | 1 | ||
| 11 | 0027 | OEM: 525-27-344863, Sierra: 676-18-0874 | GASKET | 1 | [3] | |
| 12 | 0084 | OEM: 530-863656A2, Sierra: 676-18-8829-1 | CABLE KIT Ignition (Plug and Coil Wires) | |||
| 13 | 0084 | OEM: 525-84-863657A1 | CABLE ASSEMBLY Coil Wire | 1 | ||
| 14 | 0033 | OEM: 525-33-8M2018369 | SPARK PLUG (NGK ITR4A15) | 6 | [4] | |
| 15 | 0000 | OEM: 525-54676 | RETAINER Two Wire | 2 | ||
| 16 | 0000 | OEM: 525-32783 | RETAINER Three Wire | 2 | ||
| 17 | 0000 | OEM: 525-32784 | RETAINER Four Wire | 2 | ||
| 18 | 0392 | 863704T | COIL Ignition | 1 | ||
| 19 | 0010 | OEM: 525-10-657461 | SCREW AND LOCKWASHER (.250- 20 x .625) | 2 | ||
| 20 | 0000 | OEM: 525-898141 | SENSOR Hall Effect | 1 | ||
| 21 | 0010 | OEM: 525-10-98261 | SCREW (.375-16 x .750) | 2 | ||
| 22 | 0016 | OEM: 525-16-90096A1 | STUD ASSEMBLY (#10-32 x Special) | 2 | ||
| 23 | 0054 | OEM: 525-54-72821 | RETAINER | 2 | ||
| 24 | 0000 | OEM: 525-863663T | BRACKET Coil | Standard Cooling | 1 | |
| 25 | 0000 | OEM: 525-8M2020338 | BRACKET Coil | Closed Cooling | 1 |
PART NOTES:
[1] - Alternate part numbers:
898253T23Service Part
898253T28Kit
[2] - Alternate part numbers:
898253013QS
8M0061335Kit
[3] - Component of Engine Overhaul Gasket Set 807756A02
Component of Long Block Assembly 879150A31
[4] - Alternate part numbers:
8M0176673QS Belgium
8M2018369QS