- Maximum cooling efficiency: optimised core design ensures rapid heat dissipation and consistent engine temperature.
- Durable, leak-resistant build: high-grade aluminium or copper/brass construction with reinforced tanks for long life.
- Exact fit for easy installation: precision-engineered to match oem specs-no mods, no hassle.
- Built for tough conditions: tested to handle high temperatures, vibrations, and demanding road environments.
One Brand New Radiator
Suit External Oil Cooler — Blanking cap can be used for manual applications
Basco’s range of radiators stands at the forefront of automotive cooling technology, blending innovation, quality, and performance.
The core strength of every Basco radiator comes from our advanced manufacturing process, which includes nitrogen-protected aluminium brazing and high-frequency welded tube machines. This ensures exceptional performance, durability, and longevity.
All Basco radiators are certified to ISO9001:2008 and IATF16949:2009, meeting strict international quality benchmarks.
Vehicle Fitment
Note: Suits external oil cooler. Blanking cap can be used for manual applications.
BMW Models:
316Ti E46 (03/2000–02/2004, 10/2003–12/2004) – 1.8L N42B18 I4 16v DOHC VVT MPFI
318Ci E46 (03/1999–08/2001, 03/2003–02/2007, 10/2002–02/2004) – 1.9L M43TUB19 I4, 2.0L N42B20 I4, 2.0L N42B20 I4 (110kW)
318i E46 (09/1998–12/2001, 10/2001–04/2005, 02/2004–04/2005) – 1.9L M43TUB19 I4, 2.0L N42B20 I4, 2.0L N46B20A I4
318Ti Compact E46 (10/2001–02/2004, 10/2003–12/2004) – 2.0L N42B20 I4, 2.0L N46B20A I4
320Ci E46 (10/2000–02/2003, 10/2002–02/2004, 10/2003–12/2004) – 2.2L M54B22 I6
320D E46 (05/1999–09/2001, 06/2001–03/2005) – 2.0L M47D20 I4, 2.0L M47TUD20 I4
320i E46 (11/1998–04/2005, 02/2000–05/2007) – 2.0L M52TUB20 I6, 2.2L M54B22 I6, 2.5L M52TUB25 I6
325Ci E46 (06/1999–10/2000, 10/2000–08/2006) – 2.5L M54B25 I6
325i E46 (10/2001–10/2005) – 2.5L M54B25 I6
325Ti Compact E46 (10/2000–10/2004) – 2.5L M54B25 I6
328i E46 (06/1999–09/2000) – 2.8L M52TUB28 I6
330Ci E46 (06/1999–02/2007) – 3.0L M54B30 I6
330D E46 (05/1999–12/2004) – 2.9L M57D30 I6, 3.0L M57D30 I6
330i E46 (06/1999–04/2005) – 3.0L M54B30 I6
M3 E46 (05/2001–07/2007) – 3.2L S54B32 I6 (252kW / 265kW)
Z4 E85/E86 (07/2003–04/2009) – 2.0L N46B20A I4, 2.5L M54B25 I6, 2.5L N52B25 I6, 3.0L M54B30 I6, 3.0L N52B30 I6, 3.2L S54B32 I6
Specifications and Sizing
Core Height: 580 mm
Core Width: 448 mm
Core Thickness: 32 mm
Top Hose Inlet: 38.5 mm
Bottom Hose Inlet: 38.5 mm
Transmission Cooler Pipe (centre to centre): 18.5 mm
What's Included
1 x Radiator
All Basco parts come with a 24-month / 40,000 km warranty, backed by a customer service team with over 100 years of combined industry experience. Basco is the wheel-end expert, providing support before, during, and after your purchase to ensure confidence and peace of mind.