SEAT Ateca KH 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: 01.11.2026, 21:21
Catalytic Converter for your SEAT Ateca?
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Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| eccoparts via ebay.de | Used | 78.99 € | 2026-11-01 |
| avw-graunke via ebay.de | Used | 142.95 € | 2026-11-01 |
| mm-carsupplies-gbr via ebay.de | Used | 199.99 € | 2026-11-01 |
| abgaspro24 via ebay.de | New | 249.00 € | 2026-11-01 |
| autocirc_kungsara_bildemontering via ebay.de | Used | 355.93 € | 2026-11-01 |
| bandel-autoteile via ebay.de | New | 406.90 € | 2026-11-01 |
| kat-doc via ebay.de | New | 428.99 € | 2026-11-01 |
| hr.ilmaauto via ebay.de | Used | 499.00 € | 2026-11-01 |
Indicative values only – current prices may vary.
Price comparison: Catalytic Converter
Current median for the SEAT Ateca KH: 302.46 €.
Median across all car models: around 360 €. This model is 15% below that and cheaper than 60% of the models compared.
Median across SEAT car models: around 370 €. This model is 20% below that and cheaper than 55% of the models compared.
Compares the medians of the most recent offers found for each model.
Find SEAT Ateca KH parts online
hank's free AI report searches specialized shops for SEAT Ateca KH parts, including VW Direct, Awesome GTI & Cox Motor Parts.
About this part
The catalytic converter on your Ateca KH 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 SEAT Ateca?
Emissions standard, engine code and flange dimensions of your Ateca KH 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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