Cheap Peugeot 106 Throttle Body

Only some 106 variants have a conventional throttle body — specifically those with petrol engines that use single-point or multi-point fuel injection, such as the 1.1 and 1.4 TU-series injected engines. The carburettor-equipped petrol engines and the 1.5 diesel engine do not use a throttle body in the same sense, so if your 106 has a carb or is a diesel, a throttle body is not the part you need. Check your V5 or run a VIN check to confirm your engine code before searching.

The Peugeot 106 ran in two main phases — Phase 1 from 1991 to 1996 and Phase 2 from 1996 to 2004 — and while some injected TU-series engines carried across both phases, ancillary mounting details and inlet manifold configurations can differ across that 1996 boundary. Your engine code (printed on the V5 or found via a VIN check) is the most reliable starting point, but you should confirm directly with the breaker that the unit from their vehicle matches your registration before buying.

Trim level on the 106 does not determine throttle body fitment — what matters is the engine code, not whether the car is badged XSi, Rallye, Independence, or any other trim. Two cars with the same engine code should use the same throttle body regardless of trim, though you should still give the breaker your full registration so they can cross-reference the exact unit fitted. Cosmetic or interior differences between trims are irrelevant for this mechanical part.

No — the 106 GTi uses the high-revving TU5J4 1.6 engine which has a different, larger throttle body compared with the smaller TU3 1.4 unit, so these are not interchangeable. Always quote your engine code to the breaker rather than just the badge or cubic capacity, as the inlet and throttle sizing are matched to each specific engine. Fitting the wrong size can seriously affect fuelling and performance.

The Citroën Saxo shares the same PSA platform and TU-series engine family as the Peugeot 106, so a throttle body from a Saxo with an identical engine code is often considered compatible — breakers frequently cross-reference the two models for exactly this reason. However, you should still confirm the specific engine code and any sensor or connector configuration with the breaker against your registration, as minor production changes can affect compatibility. Never assume fitment solely on the basis of the shared platform.

On older, simpler injected 106 engines the throttle body itself is typically a mechanical or basic electronic unit and does not require ECU coding in the way that more modern drive-by-wire systems do. That said, whether your specific engine variant requires any pairing or adaptation after fitting is something you should confirm with the breaker or a qualified mechanic against your exact registration, as this is not something to state as a blanket rule. Getting this wrong could leave the car running poorly or triggering fault codes.