Universelle 90-Grad-O2-Abstandshalter mit Katalysatoren Öltanks & Einfüllstutzen 993 Fuel pump (rear pump) as

Fuel pump (rear pump) as a Porsche genuine part

Rain gutter for engine lid – Porsche 356A

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Porsche 944 from 1986

Universelle 90-Grad-O2-Abstandshalter mit Katalysatoren Öltanks & Einfüllstutzen 993 Fuel pump (rear pump) asUniversal 90 degree O2 Spacers with Catalytic Converters Fabspeed Universal 90 Degree O2 Spacer with Catalysts Product Details: Universal O2 spacers with catalysts clean the exhaust and extend the distance between the O2 sensor(s) and the exhaust stream to reduce the likelihood of a CEL. We have taken our O2 spacers one step further. The factory ECU compares readings from two oxygen sensors to measure the effectiveness of the catalytic converters.