Second Hand Fiat 500L Exhaust System

The Fiat 500L ran from 2012 onwards, with a recognised facelift arriving for the 2017 model year, and exhaust components from before and after that 2017 boundary may differ in pipe routing, mounting points, or emissions specification. Name the boundary to your breaker and ask them to cross-reference against your exact registration, because whether a pre-facelift system crosses over to a post-facelift car is something to confirm against the specific part numbers rather than assume. Never rely on visual similarity alone, as a system from the wrong era can cause MOT issues even if it appears to bolt up.

Engine code is one of the most important factors for exhaust fitment on the 500L – the 1.3 MultiJet diesel, 1.6 MultiJet diesel, 1.4 petrol, and TwinAir 0.9 turbo all have different exhaust configurations, so a system from one engine family will not simply swap to another. Always give the breaker your engine code, which you can find on your V5C or by asking your dealer, alongside your registration. Fuel type matters too, as the diesel and petrol systems are entirely different in layout and emissions hardware.

Yes, it makes a significant difference – the 500L diesel models transitioned to Euro 6 compliance during the mid-2010s production run, and exhaust systems designed for Euro 6 engines are built to meet stricter emissions standards, often with different catalyst or DPF configurations. Fitting a Euro 5-era system to a Euro 6 car, or vice versa, risks MOT failure even if the pipes physically connect. Confirm with your breaker whether the donor vehicle's registration falls in the same emissions era as yours, and specifically route any questions about DPF or catalytic converter interchange to them rather than assuming compatibility.

Trim level – whether Pop, Easy, Lounge, or Trekking – does not affect which exhaust system is fitted; fitment follows the engine code, fuel type, and emissions era, not the trim name. A system from a Lounge car with the same engine and year as your Pop should be the same functional part, though cosmetic details such as the tailpipe finish or tip style may differ and are worth checking with the breaker before buying. What matters is matching engine code, fuel, and emissions generation, not the badge on the back.

A 2013 car sits in the pre-facelift generation (2012–2016 production) while a 2018 car is post-facelift, and crossing that 2017 boundary means there may be differences in pipe geometry, hangers, or emissions specification depending on the engine. Whether a specific system from a 2013 donor actually fits a 2018 car is strong confirm-with-breaker territory – give the breaker both registrations so they can check part numbers against both vehicles. Do not assume fitment based on the cars looking similar externally.

The DPF (diesel particulate filter) is a regulated emissions component, and its specification is tied closely to the engine code and the Euro emissions standard the car was built to comply with – so it is not simply interchangeable between different years or engine variants of the 500L. Whether a DPF from a specific donor vehicle is legal and compatible with your car is exactly the kind of question to route directly to the breaker, who can check both vehicles' details before you commit. Fitting an incompatible or non-functioning DPF will cause an MOT failure, so do not treat this as a minor detail.