1988 e32 bmw parts manual

The 1988 BMW E32 is the second generation of the BMW 7 Series luxury sedan, featuring advanced engineering, premium comfort features, and sophisticated mechanical systems. This parts manual covers the complete component breakdown for the 730i, 735i, and 750iL models, including engine assemblies, suspension systems, electrical components, body panels, interior trim, and maintenance parts. Below are key sections for identification, engine components, chassis parts, electrical systems, body components, and ordering information.

1. Vehicle Identification 2. Engine Components 3. Transmission & Drivetrain 4. Suspension & Steering 5. Brake System 6. Electrical System 7. Body & Exterior 8. Interior Components 9. Cooling & HVAC 10. Maintenance Parts 11. Parts Ordering Guide

Vehicle Identification

Locate VIN on dashboard (visible through windshield) and driver's side door jamb. Engine codes: M30B30 (3.0L), M30B35 (3.5L), M70B50 (5.0L V12). Production dates: 09/1986-07/1994.

Identification	Location/Code
VIN Position	Lower left windshield, driver side door pillar
Engine Number	Stamped on engine block near starter
Transmission Code	Tag on transmission housing
Paint Code	Driver side door jamb sticker
Production Date	Driver side B-pillar sticker
Model Codes	E32 (730i, 735i, 750iL)
Body Type	4-door sedan (standard/LWB)
Market Version	US/Europe/Japan specifications
Option Codes	Service book or trunk lid sticker
Transmission Types	4HP22/24EH (automatic), Getrag 260 (manual)

Engine Components

Complete breakdown of engine assemblies and replacement parts.

M30 Engine: Cylinder head (11 12 1 730 936), pistons (11 25 1 280 400), crankshaft (11 21 1 302 390).
M70 V12 Engine: Cylinder heads (11 11 1 744 336), intake manifolds (11 61 1 723 936).
Fuel System: Fuel pump (16 14 1 180 739), injectors (13 64 1 730 528), fuel filter (13 32 1 723 936).
Ignition System: Distributor (12 11 1 710 936), spark plugs (12 12 9 062 410), coils (12 13 1 710 936).

WARNING! Engine components are heavy; use proper lifting equipment. Follow torque specifications precisely.

Transmission & Drivetrain

Automatic and manual transmission components, driveshaft, differential.

Automatic Transmission: 4HP22/24EH valve body (24 31 1 220 936), torque converter (24 11 1 220 936).
Manual Transmission: Getrag 260 clutch kit (21 21 1 220 936), shift linkage (25 11 1 220 936).
Driveshaft: Center support bearing (26 12 1 220 936), guibo flex disc (26 11 1 220 936).
Differential: Final drive unit (33 10 1 220 936), output shafts (33 21 1 220 936).

CAUTION! Transmission fluid is hot after operation; allow cooling before service.

Suspension & Steering

Front Suspension: Control arms (31 12 1 130 936), struts (31 33 1 130 936), sway bar links (31 35 1 130 936).
Rear Suspension: Trailing arms (33 32 1 130 936), subframe bushings (33 32 1 130 937).
Steering System: Steering box (32 11 1 130 936), tie rods (32 21 1 130 936), pump (32 41 1 130 936).
Wheel Bearings: Front (31 22 1 130 936), rear (33 41 1 130 936).
Springs & Shocks: Front springs (31 33 1 130 938), rear shocks (33 52 1 130 936).

Brake System

Complete brake component listing with part numbers.

Front Brakes: Calipers (34 11 1 160 936), rotors (34 11 1 160 937), pads (34 11 1 160 938). Rear Brakes: Calipers (34 21 1 160 936), rotors (34 21 1 160 937), pads (34 21 1 160 938). Hydraulic System: Master cylinder (34 31 1 160 936), brake booster (34 33 1 160 936), ABS pump (34 51 1 160 936).

Electrical System

Wiring, sensors, modules, and electrical components.

Turn off battery before electrical work; disconnect negative terminal.
Identify components by part number and location in wiring diagrams.
Use proper electrical connectors and sealing for moisture protection.

Tip: Always disconnect battery before servicing electrical systems to prevent shorts.

Body & Exterior

Body panels, trim, glass, and exterior components.

Front End: Hood (41 11 1 960 936), grille (51 11 1 960 936), headlights (63 12 1 960 936).
Doors: Front door shells (41 21 1 960 936), rear door shells (41 31 1 960 936).
Bumpers: Front bumper (51 11 1 870 936), rear bumper (51 12 1 870 936).
Glass: Windshield (51 31 1 870 936), side windows (51 32 1 870 936).
Trim: Chrome moldings (51 14 1 870 936), door handles (51 21 1 870 936).

WARNING! Body panels are large; use proper support during removal/installation.

Interior Components

Dashboard, seats, trim, and comfort features.

Component	Part Number
Dashboard Assembly	51 45 1 960 936
Front Seats	52 11 1 960 936
Rear Seats	52 21 1 960 936
Door Panels	51 41 1 960 936
Carpet Set	51 47 1 960 936
Headliner	51 44 1 960 936
Steering Wheel	32 31 1 160 936
Center Console	51 16 1 960 936
Climate Control Unit	64 11 1 380 936
Instrument Cluster	62 11 1 380 936

Cooling & HVAC

Radiator, heater core, AC compressor, and climate control parts.

Cooling System: Radiator (17 11 1 723 936), water pump (11 51 1 723 936), thermostat (11 53 1 723 936).
HVAC System: Heater core (64 11 1 380 937), AC compressor (64 51 1 380 936), blower motor (64 11 1 380 938).
Hoses & Pipes: Radiator hoses (17 11 1 723 937), heater hoses (64 11 1 380 939).

Maintenance Parts

Common service items and consumables.

Oil Filter: 11 42 1 723 936
Air Filter: 13 72 1 723 936
Fuel Filter: 13 32 1 723 936
Spark Plugs: 12 12 9 062 410
Timing Belt (M30): 11 28 1 723 936
Serpentine Belt: 11 28 1 723 937
Brake Fluid: DOT 4
Coolant: BMW Blue

CAUTION! Use only specified fluids and genuine BMW parts for optimal performance.

Parts Ordering Guide

Part Type	Ordering Method	Notes
Genuine BMW Parts	BMW dealership with VIN	Provide complete VIN for correct parts
OEM Suppliers	Bosch, Lemförder, etc.	Cross-reference part numbers
Aftermarket Parts	Specialty BMW suppliers	Verify compatibility with E32 chassis
Discontinued Parts	BMW Classic Center	For rare or NLA components
International Orders	European suppliers	Check shipping and customs

Important: Always verify part numbers against your VIN and production date.

Support: Contact BMW Classic Center or authorized dealerships for part verification and availability.