PN 70709 EAN 4046283707096

AIC 70709 Air Duct Hose

29.11 EUR inc. VAT 21%
In stock 1
Delivery: 1 day (28.10.2026)
Compatible with: MERCEDES-BENZ C-CLASS T-Model (S203), MERCEDES-BENZ C-CLASS (W203), MERCEDES-BENZ C-CLASS Coupe (CL203) +2 Show more info →
Installation side
Intercooler · Top · to the left
Length [mm]
270
Width [mm]
260
Inner diameter [mm]
5/8"
All specifications (7) →
This AIC 70709 Air Duct Hose is designed to connect air intake components. It ensures proper airflow to the engine.
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Description

The AIC 70709 Air Duct Hose is a crucial component for your vehicle's air intake system. It is engineered to facilitate the smooth passage of air from the air filter to the engine, ensuring optimal combustion and performance. Constructed with durable materials, this hose is built to withstand the demanding conditions under the hood, resisting heat and oil exposure. Its precise fitment ensures a secure connection, preventing air leaks that could compromise engine efficiency and increase emissions. Replacing a damaged or worn air duct hose with this AIC part can help restore lost horsepower and improve fuel economy. It is designed to meet or exceed original equipment specifications for reliable operation.

  • Direct replacement for original part number 203 528 3382
  • Ensures proper air intake flow to the engine
  • Durable construction for longevity
  • Resistant to under-hood heat and oil
  • Helps maintain engine performance and fuel efficiency
  • Easy installation

Specification

Installation side
Intercooler
Installation side
Top
Installation side
to the left
Length [mm]
270
Width [mm]
260
Inner diameter [mm]
5/8"
Outer diameter [mm]
+65

Compatibility 1 brands · 5 models

MERCEDES-BENZ5 models
  • C-CLASS T-Model (S203) C 200 CDI (203.204) (75kW/102PS) · C 200 CDI (203.207) (90kW/122PS) · C 220 CDI (203.208) (110kW/150PS)
  • C-CLASS (W203) C 200 CDI (203.007) (90kW/122PS) · C 220 CDI (203.008) (110kW/150PS)
  • C-CLASS Coupe (CL203) C 200 CDI (203.707) (90kW/122PS) · C 220 CDI (203.708) (110kW/150PS)
  • CLK (C209) CLK 220 CDI (209.308) (110kW/150PS) · CLK 220 CDI (209.308) (100kW/136PS)
  • CLC-CLASS (CL203) CLC 200 CDI (203.707) (90kW/122PS) · CLC 220 CDI (203.708) (110kW/150PS)

OE numbers 6

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