Throttle Body
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🚚 Estimated Delivery:Tue, 22nd SepOrder within--:--:--for same-day dispatch by Royal Mail Tracked 24
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Throttle Body
Throttle Body Adapter for Seat Ibiza Mii Skoda Citigo Fabia VW Polo Up | 04C133062D
£62.55 Add to cart🚚 Estimated Delivery:Tue, 22nd SepOrder within--:--:--for same-day dispatch by Royal Mail Tracked 24 -
Throttle Body
Throttle Body Adapter for Audi Seat Skoda VW 1.2 1.4 TSI 1.6 | 04E133062B
£62.45 Add to cart🚚 Estimated Delivery:Tue, 22nd SepOrder within--:--:--for same-day dispatch by Royal Mail Tracked 24
Electronic & Mechanical Throttle Body Assemblies
Browse replacement Throttle Bodies at AH Car Parts. Located between the air intake housing and intake manifold, our drive-by-wire electronic and mechanical throttle valves regulate airflow into the engine for sharp throttle response, smooth idling, and clean combustion — backed by a full 1-Year Warranty.
What is a Throttle Body Assembly?
The throttle body controls engine airflow via an internal butterfly valve. In modern drive-by-wire (DBW) systems, integrated servomotors and Throttle Position Sensors (TPS) adjust the butterfly plate according to accelerator pedal signals from the ECU.
Why Do Throttle Bodies Fail?
Carbon, varnish, and oil sludge accumulate around the internal butterfly blade, causing binding or sticking. Plastic internal drive gears wear down, and electronic TPS potentiometer tracks degrade, disrupting throttle position readings.
Symptoms of a Faulty Throttle Body
Key symptoms include erratic idling, stalled engine when coming to a stop, delayed or jerky throttle response, limp home mode, or diagnostic fault codes like P0120, P0121, P0220, or P2135.
Why Choose AH Car Parts?
Our replacement throttle body assemblies feature precision-machined bore housings, integrated high-grade potentiometers, and durable internal gears for precise air metering and long-term reliability. Fast UK dispatch.