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Exhaust› Headers, Manifolds and Components
Mahle
MERCEDES 4973CC 5.0L (113 SERIES) 1999-2008
SKU: M002 MS19393A
Easy — 1–2 hours
Overview
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Vehicle Symptoms
- Exhaust ticking or hissing noise from engine bay
- Exhaust smell inside the cabin during driving
- Reduced engine performance and power loss
- Check engine light illuminated on dashboard
- Increased exhaust noise under the hood
Diagnostic Codes
- P0420 – Catalyst System Efficiency Below Threshold (Bank 1)
- P0430 – Catalyst System Efficiency Below Threshold (Bank 2)
- P0171 – System Too Lean (Bank 1)
- P0174 – System Too Lean (Bank 2)
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Mahle |
| Part Number | M002 MS19393A |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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