WIESMANN GT MF4-CS Catalytic converter replacement Cost
2013–2023 · Engine, Fuel & Emissions system
Typical range
$1.5k–$29.0k
Parts + labour
Labour hours
1–6h
At a typical garage
The catalytic converter reduces harmful exhaust gases by converting them to less toxic compounds. A failing cat triggers a P0420 check engine light, may produce a sulphur smell and can reduce engine power. WIESMANN GT MF4-CS catalytic converter replacement costs $1462–$28962—one of the more expensive emission-related repairs.
Typical parts included
- Catalytic converter
What affects the price
- OEM vs direct-fit aftermarket vs universal (OEM recommended for emissions compliance)
- Whether the vehicle has multiple catalytic converters (common on V6/V8)
- Whether upstream oxygen sensors need replacing at the same time
Common questions
How long does this repair take?
Catalytic converter replacement on a WIESMANN GT MF4-CS typically takes 1–6 hours at a garage.
How often does this need to be done?
For a WIESMANN GT MF4-CS, this is typically needed catalytic converters are replaced on failure; typical lifespan is 100,000–150,000 miles with good maintenance.
Other engine, fuel & emissions system repairs on the WIESMANN GT MF4-CS
- ABS hydraulic unit replacement$586–$1.1k
- ABS sensor replacement$242–$441
- ABS system bleeding$193–$353
- AC compressor clutch replacement$483–$882
- AC compressor replacement$518–$945
Catalytic converter replacement cost on similar cars
- AUDI R8$483–$882
- LOTUS Esprit$402–$735
- LAMBORGHINI Gallardo$563–$1.0k
- BENTLEY Continental$563–$1.0k
- ARIEL Atom$402–$735
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