Vauxhall Astra L Catalytic Converter
New, used, or aftermarket – from sellers across Europe.
Parts availability
Hard to find – this is exactly what hank is made for!
Estimated price range
Widely available Limited Hard to find
Last updated: 29.10.2026, 23:29
Catalytic Converter for your Vauxhall Astra?
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Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| khv_shop via ebay.de | Used | 270.90 € | 2026-10-29 |
| khv_shop via ebay.de | Used | 299.90 € | 2026-10-29 |
| Autodoc | Unknown | 122.99 € | 2026-09-29 |
| Der-ersatzteile-profi | Unknown | 432.00 € | 2026-09-29 |
| Autodoc | New | 957.99 € | 2026-09-29 |
| Autoteiledirekt | Unknown | 170.96 € | 2026-09-03 |
| Der-ersatzteile-profi | Unknown | 432.00 € | 2026-09-03 |
| Autoteiledirekt | Unknown | 696.24 € | 2026-09-03 |
Indicative values only – current prices may vary.
Price comparison: Catalytic Converter
Current median for the Vauxhall Astra L: 365.95 €.
Median across all car models: around 360 €. This model is in line with the median.
Median across Vauxhall car models: around 230 €. This model is 60% above that and more expensive than 75% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Vauxhall Astra L parts online
hank's free AI report searches specialized shops for Vauxhall Astra L parts, including MM-Opelparts, RRR.lt & APD.
About this part
The catalytic converter on your Astra L 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 Vauxhall Astra?
Emissions standard, engine code and flange dimensions of your Astra L 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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