Secondary Air Injection Smog Pump Replacement For Mercedes Benz E350 E550 GL450 GL550 ML350 ML550 R350 S550 CL550 Replacement Part 0580000025 0001405185 0580000026 0001404685 A0001404685 A0001405185 704389020

Mercedes-Benz Smog Pump Replacement for Emission System
✔️ 1x Smog Pump, OEM-equivalent replacement for MB engines

Direct-fit replacement secondary air injection pump that supports Mercedes-Benz emission systems across multiple models, from C-class to S-class and SUVs. It helps ensure proper air injection during cold starts, aiding emissions compliance and smooth idle.

✅ Replacement for part numbers: 0580000025, 0001405185, 0580000026, 0001404685, A0001404685, A0001405185, 704389020
✅ Replacement compatible with models including C230, C280, C300, C350, CL550, CLK350, CLK550, CLS550
✅ Replaces E350, E550, GL450, GL550, ML350, ML550, R350, S550, SL550
✅ Easy installation; direct-fit design for quick swap
✅ Built to strict quality control standards for stable performance and long service life
✅ Supports proper function of the emission system

💡 What is a secondary air injection pump and why replace it in a Mercedes? This handy device helps keep emissions in check and maintain engine performance.

- How does a secondary air injection pump work in emissions control?
- Why replace your Mercedes air injection pump with an OEM-style unit?
- What are common symptoms indicating replacement is needed?