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Product Overview
Brand new air conditioning drive belt suitable for BMW 3 Series 325i E30 with 6 cylinder 2.5L M20B25 engines, model years 1988–1992.
Part references: 13A0825, ZPN-11688.
Key Features
- Designed for air conditioning drive applications
- High transmission and power ratios for reliable performance
- Minimal slip and stretch for consistent belt tension
- Resistant to oil and temperature for long service life
- Fibre reinforced construction for added strength and durability
Quality & Construction
This automotive ribbed drive belt is engineered for smooth, quiet and low-vibration operation on belt-driven accessories such as the air conditioning compressor. The reinforced compound and precise rib profile help maintain grip and reduce wear under demanding engine bay conditions.
Fitment Notes
This is a vehicle-specific replacement component. Always confirm part number, engine code (M20B25), and model year (1988–1992) for your BMW 3 Series 325i E30 before purchase or installation.
Vehicle Compatibility
| Make | Model | Series | Years | Badge | Engine Details | Position |
| BMW | 325i | E30 | 9/1988-10/1992 | incl.: s | 6 cyl M20B25 2.5L 2494cc | Air Cond |
| Make | Model | Series | Years | Badge | Engine Details | Position |
| BMW | 325i | E30 | 9/1988-10/1992 | incl.: s | 6 cyl M20B25 2.5L 2494cc | Air Cond |
| Make | Model | Year | Submodel | Variant | Engine | Notes |
|---|---|---|---|---|---|---|
| BMW | 3 Series | 1992 | E30 Convertible 325 i | RWD Petrol 2.5L 6cyl 125kW M20 B25 (256E2),M20 B25 (256EX),M20 B25 (256K1) | 2494cc 125kW (Petrol) | E30;6 cyl Petrol M20B25 2.5L;RWD Convertible;Air Cond |
| BMW | 3 Series | 1991 | E30 Convertible 325 i | RWD Petrol 2.5L 6cyl 125kW M20 B25 (256E2),M20 B25 (256EX),M20 B25 (256K1) | 2494cc 125kW (Petrol) | E30;6 cyl Petrol M20B25 2.5L;RWD Convertible;Air Cond |
| BMW | 3 Series | 1990 | E30 Convertible 325 i | RWD Petrol 2.5L 6cyl 125kW M20 B25 (256E2),M20 B25 (256EX),M20 B25 (256K1) | 2494cc 125kW (Petrol) | E30;6 cyl Petrol M20B25 2.5L;RWD Convertible;Air Cond |
| BMW | 3 Series | 1990 | E30 Sedan 325 i | RWD Petrol 2.5L 6cyl 125kW M20 B25 (256E1),M20 B25 (256E2),M20 B25 (256EX),M20 B25 (256K1) | 2494cc 125kW (Petrol) | E30;6 cyl Petrol M20B25 2.5L;RWD Sedan;Air Cond |
| BMW | 3 Series | 1989 | E30 Sedan 325 i | RWD Petrol 2.5L 6cyl 125kW M20 B25 (256E1),M20 B25 (256E2),M20 B25 (256EX),M20 B25 (256K1) | 2494cc 125kW (Petrol) | E30;6 cyl Petrol M20B25 2.5L;RWD Sedan;Air Cond |
| BMW | 3 Series | 1988 | E30 Sedan 325 i | RWD Petrol 2.5L 6cyl 125kW M20 B25 (256E1),M20 B25 (256E2),M20 B25 (256EX),M20 B25 (256K1) | 2494cc 125kW (Petrol) | E30;6 cyl Petrol M20B25 2.5L;RWD Sedan;Air Cond |