Citroën C4 X C43 Catalytic Converter
New, used, or aftermarket – from sellers across Europe.
Parts availability
This part appears to be widely available.
Estimated price range
Widely available Limited Hard to find
Last updated: 30.09.2026, 11:51
Catalytic Converter for your Citroën C4 X?
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Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| Autoteileprofi | New | 193.88 € | 2026-09-30 |
| Autoersatzteile24 | Unknown | 212.49 € | 2026-09-30 |
| Autoteileprofi | New | 468.21 € | 2026-09-30 |
| Autoersatzteile24 | Unknown | 501.49 € | 2026-09-30 |
| Kfzteile | Unknown | 137.14 € | 2026-09-03 |
| Autoteiledirekt | Unknown | 149.24 € | 2026-09-03 |
| Kfzteile | Unknown | 214.44 € | 2026-09-03 |
| eBay | Used | 249.00 € | 2026-09-03 |
Indicative values only – current prices may vary.
Price comparison: Catalytic Converter
Current median for the Citroën C4 X C43: 297.00 €.
Median across all car models: around 360 €. This model is 20% below that and cheaper than 60% of the models compared.
Median across Citroën car models: around 290 €. This model is 5% above that and more expensive than 50% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Citroën C4 X C43 parts online
hank's free AI report searches specialized shops for Citroën C4 X C43 parts, including Chevronics, Yellow Box Engineering Ltd & RetroSpec Parts.
About this part
The catalytic converter on your C4 X C43 converts the pollutants in the exhaust and decides whether the emissions test passes. Rattling when pulling away, a loss of power from blocked ceramic or a lambda control fault all call for replacement.
Frequently asked questions
What should I check when buying a catalytic converter for the Citroën C4 X?
Emissions standard, engine code and flange dimensions of your C4 X C43 matter, because a converter for the wrong standard never brings the sensors into their control range. Look for a valid approval number on the housing and check that the lambda sensor bosses and heat shield are there.
A used original converter or an aftermarket one?
A used original fits without surprises and keeps the vehicle's approval, but tap it first to hear whether the ceramic has come loose. Aftermarket converters cost less yet need the matching approval, otherwise the roadworthiness test turns into a problem.
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