Throttle valve VW POLO (9N, 9N3) 2002–2010 1.4 TDI BNM 045128063G

Part type

Throttle valve

Also known as

Throttle body

Manufacturer

VW

Model

POLO (9N, 9N3)

Years

2002–2010

Engine

1.4 TDI

Engine code

BNM

SKU

8YMZKJFE

OEM

045128063G [045 128 063 G]

A2053099814

Throttle valve from a 2002–2010 VW Polo 1.4 TDI diesel engine (BNM, 70 hp). OEM codes 045128063G and A2053099814. This component regulates airflow into the intake manifold and works with the engine management system to control fuel injection timing and emissions. Inspect the valve seat and connector for carbon buildup or damage before fitting; clean if needed to ensure proper idle and throttle response.